{ "version": "2.2", "instance": { "miff20251231_10k.htm": { "nsprefix": "miff", "nsuri": "http://www.mbtc.com/20251231", "dts": { "schema": { "local": [ "miff-20251231.xsd" ], "remote": [ "http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd", "http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd", "http://www.xbrl.org/2003/xl-2003-12-31.xsd", "http://www.xbrl.org/2003/xlink-2003-12-31.xsd", "http://www.xbrl.org/2005/xbrldt-2005.xsd", "http://www.xbrl.org/2006/ref-2006-02-27.xsd", "http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/net-2009-12-16.xsd", "http://www.xbrl.org/lrr/role/reference-2009-12-16.xsd", "https://www.xbrl.org/2020/extensible-enumerations-2.0.xsd", "https://www.xbrl.org/dtr/type/2020-01-21/types.xsd", "https://www.xbrl.org/dtr/type/2024-01-31/types.xsd", "https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd", "https://xbrl.fasb.org/srt/2025/elts/srt-roles-2025.xsd", "https://xbrl.fasb.org/srt/2025/elts/srt-types-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-roles-2025.xsd", "https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd", "https://xbrl.sec.gov/country/2025/country-2025.xsd", "https://xbrl.sec.gov/currency/2025/currency-2025.xsd", "https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd", "https://xbrl.sec.gov/cyd/2025/cyd-af-2025.xsd", "https://xbrl.sec.gov/cyd/2025/cyd-af-sub-2025.xsd", "https://xbrl.sec.gov/dei/2025/dei-2025.xsd", "https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd", "https://xbrl.sec.gov/exch/2025/exch-2025.xsd", "https://xbrl.sec.gov/naics/2025/naics-2025.xsd", "https://xbrl.sec.gov/sic/2025/sic-2025.xsd", "https://xbrl.sec.gov/stpr/2025/stpr-2025.xsd" ] }, "calculationLink": { "local": [ "miff-20251231_cal.xml" ] }, "definitionLink": { "local": [ "miff-20251231_def.xml" ] }, "labelLink": { "local": [ "miff-20251231_lab.xml" ] }, "presentationLink": { "local": [ "miff-20251231_pre.xml" ] }, "inline": { "local": [ "miff20251231_10k.htm" ] } }, "keyStandard": 473, "keyCustom": 109, "axisStandard": 39, "axisCustom": 0, "memberStandard": 79, "memberCustom": 23, "hidden": { "total": 95, "http://xbrl.sec.gov/cyd/2025": 13, "http://www.mbtc.com/20251231": 19, "http://fasb.org/us-gaap/2025": 51, "http://xbrl.sec.gov/ecd/2025": 6, "http://xbrl.sec.gov/dei/2025": 6 }, "contextCount": 534, "entityCount": 1, "segmentCount": 103, "elementCount": 891, "unitCount": 4, "baseTaxonomies": { "http://fasb.org/us-gaap/2025": 2266, "http://xbrl.sec.gov/dei/2025": 34, "http://xbrl.sec.gov/cyd/2025": 15, "http://xbrl.sec.gov/ecd/2025": 6, "http://fasb.org/srt/2025": 5 }, "report": { "R1": { "role": "http://www.mbtc.com/20251231/role/statement-document-and-entity-information", "longName": "000 - Document - Document And Entity Information", "shortName": "Document And Entity Information", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "b", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "b", "p", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R2": { "role": "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "longName": "001 - Statement - Consolidated Balance Sheets", "shortName": "Consolidated Balance Sheets", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "2", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:CashAndDueFromBanks", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:CashAndDueFromBanks", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R3": { "role": "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals", "longName": "002 - Statement - Consolidated Balance Sheets (Parentheticals)", "shortName": "Consolidated Balance Sheets (Parentheticals)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "3", "firstAnchor": null, "uniqueAnchor": null }, "R4": { "role": "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "longName": "003 - Statement - Consolidated Statements of Income", "shortName": "Consolidated Statements of Income", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "4", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:InterestAndFeeIncomeLoansAndLeases", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:InterestAndFeeIncomeLoansAndLeases", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R5": { "role": "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income", "longName": "004 - Statement - Consolidated Statements of Comprehensive Income", "shortName": "Consolidated Statements of Comprehensive Income", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "5", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:NetIncomeLoss", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R6": { "role": "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income-parentheticals", "longName": "005 - Statement - Consolidated Statements of Comprehensive Income (Parentheticals)", "shortName": "Consolidated Statements of Comprehensive Income (Parentheticals)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "6", "firstAnchor": null, "uniqueAnchor": null }, "R7": { "role": "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity", "longName": "006 - Statement - Consolidated Statements of Changes in Stockholders' Equity", "shortName": "Consolidated Statements of Changes in Stockholders' Equity", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "7", "firstAnchor": { "contextRef": "i_2023-12-31_StatementEquityComponentsAxis-CommonStockMember", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2023-12-31_StatementEquityComponentsAxis-CommonStockMember", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R8": { "role": "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals", "longName": "007 - Statement - Consolidated Statements of Changes in Stockholders' Equity (Parentheticals)", "shortName": "Consolidated Statements of Changes in Stockholders' Equity (Parentheticals)", "isDefault": "false", "groupType": "statement", "subGroupType": "parenthetical", "menuCat": "Statements", "order": "8", "firstAnchor": null, "uniqueAnchor": null }, "R9": { "role": "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "longName": "008 - Statement - Consolidated Statements of Cash Flows", "shortName": "Consolidated Statements of Cash Flows", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "9", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:NetIncomeLoss", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:AccretionAmortizationOfDiscountsAndPremiumsInvestments", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R10": { "role": "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure", "longName": "995443 - Disclosure - Award Timing Disclosure", "shortName": "Award Timing Disclosure", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "10", "firstAnchor": null, "uniqueAnchor": null }, "R11": { "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements", "longName": "995445 - Disclosure - Insider Trading Arrangements", "shortName": "Insider Trading Arrangements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "11", "firstAnchor": null, "uniqueAnchor": null }, "R12": { "role": "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc", "longName": "995447 - Disclosure - Insider Trading Policies and Procedures", "shortName": "Insider Trading Policies and Procedures", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "12", "firstAnchor": null, "uniqueAnchor": null }, "R13": { "role": "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure", "longName": "995550 - Disclosure - Cybersecurity Risk Management and Strategy Disclosure", "shortName": "Cybersecurity Risk Management and Strategy Disclosure", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "13", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "cyd:CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "cyd:CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R14": { "role": "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "longName": "995551 - Disclosure - Note 1 - Summary of Significant Accounting Policies", "shortName": "Note 1 - Summary of Significant Accounting Policies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "14", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R15": { "role": "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "longName": "995552 - Disclosure - Note 2 - Business Combinations", "shortName": "Note 2 - Business Combinations", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "15", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:BusinessCombinationDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:BusinessCombinationDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R16": { "role": "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss", "longName": "995553 - Disclosure - Note 3 - Accumulated Other Comprehensive Loss", "shortName": "Note 3 - Accumulated Other Comprehensive Loss", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "16", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ComprehensiveIncomeNoteTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ComprehensiveIncomeNoteTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R17": { "role": "http://www.mbtc.com/20251231/role/statement-note-4-securities", "longName": "995554 - Disclosure - Note 4 - Securities", "shortName": "Note 4 - Securities", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "17", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R18": { "role": "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "longName": "995555 - Disclosure - Note 5 - Loans and Other Real Estate Owned (\"OREO\")", "shortName": "Note 5 - Loans and Other Real Estate Owned (\"OREO\")", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "18", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FinancingReceivablesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FinancingReceivablesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R19": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "longName": "995556 - Disclosure - Note 6 - Allowance for Credit Losses", "shortName": "Note 6 - Allowance for Credit Losses", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "19", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:AllowanceForCreditLossesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:AllowanceForCreditLossesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R20": { "role": "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment", "longName": "995557 - Disclosure - Note 7 - Premises and Equipment", "shortName": "Note 7 - Premises and Equipment", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "20", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R21": { "role": "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "longName": "995558 - Disclosure - Note 8 - Deposits", "shortName": "Note 8 - Deposits", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "21", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R22": { "role": "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "longName": "995559 - Disclosure - Note 9 - Borrowings and Subordinated Debt", "shortName": "Note 9 - Borrowings and Subordinated Debt", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "22", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:DebtDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:DebtDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R23": { "role": "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-", "longName": "995560 - Disclosure - Note 10 - Securities Sold Under Agreements to Repurchase", "shortName": "Note 10 - Securities Sold Under Agreements to Repurchase", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "23", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "miff:SecuritiesSoldUnderAgreementsToRepurchaseTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "miff:SecuritiesSoldUnderAgreementsToRepurchaseTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R24": { "role": "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "longName": "995561 - Disclosure - Note 11 - Benefits Plans", "shortName": "Note 11 - Benefits Plans", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "24", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:DefinedBenefitPlanTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:DefinedBenefitPlanTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R25": { "role": "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes", "longName": "995562 - Disclosure - Note 12 - Income Taxes", "shortName": "Note 12 - Income Taxes", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "25", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:IncomeTaxDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R26": { "role": "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-", "longName": "995563 - Disclosure - Note 13 - Operating Lease Commitments and Contingencies", "shortName": "Note 13 - Operating Lease Commitments and Contingencies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "26", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:LesseeOperatingLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:LesseeOperatingLeasesTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R27": { "role": "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters", "longName": "995564 - Disclosure - Note 14 - Regulatory Matters", "shortName": "Note 14 - Regulatory Matters", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "27", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R28": { "role": "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit", "longName": "995565 - Disclosure - Note 15 - Commitments and Standby Letters of Credit", "shortName": "Note 15 - Commitments and Standby Letters of Credit", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "28", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R29": { "role": "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements", "longName": "995566 - Disclosure - Note 16 - Parent Company Statements", "shortName": "Note 16 - Parent Company Statements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Notes", "order": "29", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R30": { "role": "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "longName": "995567 - Disclosure - Note 17 - Fair Value Measurements", "shortName": "Note 17 - Fair Value Measurements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "30", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FairValueDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FairValueDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R31": { "role": "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies", "longName": "995571 - Disclosure - Significant Accounting Policies (Policies)", "shortName": "Significant Accounting Policies (Policies)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "policies", "menuCat": "Policies", "order": "31", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:BasisOfAccountingPolicyPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R32": { "role": "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-tables", "longName": "995572 - Disclosure - Note 1 - Summary of Significant Accounting Policies (Tables)", "shortName": "Note 1 - Summary of Significant Accounting Policies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "32", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:IntangibleAssetsFiniteLivedPolicy", "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:IntangibleAssetsFiniteLivedPolicy", "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R33": { "role": "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables", "longName": "995573 - Disclosure - Note 2 - Business Combinations (Tables)", "shortName": "Note 2 - Business Combinations (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "33", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R34": { "role": "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-tables", "longName": "995574 - Disclosure - Note 3 - Accumulated Other Comprehensive Loss (Tables)", "shortName": "Note 3 - Accumulated Other Comprehensive Loss (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "34", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:ComprehensiveIncomeNoteTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:ComprehensiveIncomeNoteTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R35": { "role": "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables", "longName": "995575 - Disclosure - Note 4 - Securities (Tables)", "shortName": "Note 4 - Securities (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "35", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R36": { "role": "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables", "longName": "995576 - Disclosure - Note 5 - Loans and Other Real Estate Owned (\"OREO\") (Tables)", "shortName": "Note 5 - Loans and Other Real Estate Owned (\"OREO\") (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "36", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R37": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables", "longName": "995577 - Disclosure - Note 6 - Allowance for Credit Losses (Tables)", "shortName": "Note 6 - Allowance for Credit Losses (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "37", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FinancingReceivableCreditQualityIndicatorsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FinancingReceivableCreditQualityIndicatorsTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R38": { "role": "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-tables", "longName": "995578 - Disclosure - Note 7 - Premises and Equipment (Tables)", "shortName": "Note 7 - Premises and Equipment (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "38", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:PropertyPlantAndEquipmentTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R39": { "role": "http://www.mbtc.com/20251231/role/statement-note-8-deposits-tables", "longName": "995579 - Disclosure - Note 8 - Deposits (Tables)", "shortName": "Note 8 - Deposits (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "39", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:TimeDepositMaturitiesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:TimeDepositMaturitiesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R40": { "role": "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-tables", "longName": "995580 - Disclosure - Note 9 - Borrowings and Subordinated Debt (Tables)", "shortName": "Note 9 - Borrowings and Subordinated Debt (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "40", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FederalHomeLoanBankAdvancesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FederalHomeLoanBankAdvancesTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R41": { "role": "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-tables", "longName": "995581 - Disclosure - Note 10 - Securities Sold Under Agreements to Repurchase (Tables)", "shortName": "Note 10 - Securities Sold Under Agreements to Repurchase (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "41", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfRepurchaseAgreements", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "miff:SecuritiesSoldUnderAgreementsToRepurchaseTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfRepurchaseAgreements", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "miff:SecuritiesSoldUnderAgreementsToRepurchaseTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R42": { "role": "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-tables", "longName": "995582 - Disclosure - Note 11 - Benefits Plans (Tables)", "shortName": "Note 11 - Benefits Plans (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "42", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:DefinedBenefitPlanTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:DefinedBenefitPlanTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R43": { "role": "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables", "longName": "995583 - Disclosure - Note 12 - Income Taxes (Tables)", "shortName": "Note 12 - Income Taxes (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "43", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R44": { "role": "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-tables", "longName": "995584 - Disclosure - Note 13 - Operating Lease Commitments and Contingencies (Tables)", "shortName": "Note 13 - Operating Lease Commitments and Contingencies (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "44", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:LeaseCostTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:LeaseCostTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R45": { "role": "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-tables", "longName": "995585 - Disclosure - Note 14 - Regulatory Matters (Tables)", "shortName": "Note 14 - Regulatory Matters (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "45", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R46": { "role": "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-tables", "longName": "995586 - Disclosure - Note 15 - Commitments and Standby Letters of Credit (Tables)", "shortName": "Note 15 - Commitments and Standby Letters of Credit (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "46", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfFairValueOffBalanceSheetRisksTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:ScheduleOfFairValueOffBalanceSheetRisksTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R47": { "role": "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables", "longName": "995587 - Disclosure - Note 16 - Parent Company Statements (Tables)", "shortName": "Note 16 - Parent Company Statements (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Tables", "order": "47", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "srt:ScheduleOfCondensedBalanceSheetTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "srt:ScheduleOfCondensedBalanceSheetTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R48": { "role": "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables", "longName": "995588 - Disclosure - Note 17 - Fair Value Measurements (Tables)", "shortName": "Note 17 - Fair Value Measurements (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "48", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R49": { "role": "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "longName": "995589 - Disclosure - Note 1 - Summary of Significant Accounting Policies (Details Textual)", "shortName": "Note 1 - Summary of Significant Accounting Policies (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "49", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:NumberOfOperatingSegments", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "p", "us-gaap:CashAndCashEquivalentsPolicyTextBlock", "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:NumberOfOperatingSegments", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "p", "us-gaap:CashAndCashEquivalentsPolicyTextBlock", "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R50": { "role": "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "longName": "995590 - Disclosure - Note 1 - Summary of Significant Accounting Policies - Core Deposit Intangible - Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Details)", "shortName": "Note 1 - Summary of Significant Accounting Policies - Core Deposit Intangible - Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "50", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FiniteLivedIntangibleAssetsNet", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_FiniteLivedIntangibleAssetsByMajorClassAxis-CoreDepositsMember", "name": "us-gaap:FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "us-gaap:IntangibleAssetsFiniteLivedPolicy", "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R51": { "role": "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "longName": "995591 - Disclosure - Note 2 - Business Combinations (Details Textual)", "shortName": "Note 2 - Business Combinations (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "51", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:BusinessCombinationBargainPurchaseGainRecognizedAmount", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-08-01_BusinessAcquisitionAxis-NorthumberlandBancorpMember", "name": "miff:BusinessAcquisitionExchangeRatio", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "p", "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R52": { "role": "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "longName": "995592 - Disclosure - Note 2 - Business Combinations - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details)", "shortName": "Note 2 - Business Combinations - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "52", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "miff:BusinessCombinationRecognizedAssetAcquiredLoanGross", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "miff:LoansAcquiredInBusinessCombinationsTableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2025-12-31_2025-12-31_BusinessAcquisitionAxis-NorthumberlandBancorpMember", "name": "us-gaap:BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R53": { "role": "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "longName": "995593 - Disclosure - Note 2 - Business Combinations - Schedule of Loans (Details)", "shortName": "Note 2 - Business Combinations - Schedule of Loans (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "53", "firstAnchor": { "contextRef": "d_2025-08-01_2025-08-01_BusinessAcquisitionAxis-NorthumberlandBancorpMember", "name": "us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-08-01_BusinessAcquisitionAxis-NorthumberlandBancorpMember_CreditLossStatusAxis-FinancialAssetAcquiredWithCreditDeteriorationMember", "name": "miff:FinancingReceivableNumberOfLoans", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:DebtSecuritiesAvailableForSaleTableTextBlock", "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R54": { "role": "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "longName": "995594 - Disclosure - Note 2 - Business Combinations - Acquisition Accounting Adjustments (Details)", "shortName": "Note 2 - Business Combinations - Acquisition Accounting Adjustments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "54", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31_BusinessAcquisitionAxis-NorthumberlandBancorpMember", "name": "us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:BusinessAcquisitionProFormaInformationNonrecurringAdjustmentsTableTextBlock", "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31_BusinessAcquisitionAxis-NorthumberlandBancorpMember", "name": "us-gaap:BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:BusinessAcquisitionProFormaInformationNonrecurringAdjustmentsTableTextBlock", "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R55": { "role": "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "longName": "995595 - Disclosure - Note 3 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Loss) (Details)", "shortName": "Note 3 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Loss) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "55", "firstAnchor": { "contextRef": "i_2024-12-31", "name": "us-gaap:StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2024-01-01_2024-12-31", "name": "us-gaap:OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "td", "tr", "tbody", "table", "us-gaap:ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "us-gaap:ComprehensiveIncomeNoteTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R56": { "role": "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals", "longName": "995596 - Disclosure - Note 3 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) (Parentheticals)", "shortName": "Note 3 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) (Parentheticals)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "56", "firstAnchor": null, "uniqueAnchor": null }, "R57": { "role": "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "longName": "995597 - Disclosure - Note 4 - Securities (Details Textual)", "shortName": "Note 4 - Securities (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "57", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "us-gaap:InvestmentPolicyTextBlock", "us-gaap:BusinessDescriptionAndAccountingPoliciesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "p", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R58": { "role": "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "longName": "995598 - Disclosure - Note 4 - Securities - Amortized Cost and Fair Value of Available for Sale Securities (Details)", "shortName": "Note 4 - Securities - Amortized Cost and Fair Value of Available for Sale Securities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "58", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R59": { "role": "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details", "longName": "995599 - Disclosure - Note 4 - Securities - Contractual Maturities (Details)", "shortName": "Note 4 - Securities - Contractual Maturities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "59", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R60": { "role": "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "longName": "995600 - Disclosure - Note 4 - Securities - Continuous Unrealized Loss Position (Details)", "shortName": "Note 4 - Securities - Continuous Unrealized Loss Position (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "60", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:UnrealizedGainLossOnInvestmentsTableTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R61": { "role": "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details", "longName": "995601 - Disclosure - Note 4 - Securities - Summary of Gains and Losses (Details)", "shortName": "Note 4 - Securities - Summary of Gains and Losses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "61", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:GainLossOnInvestmentsTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:EquitySecuritiesFvNiUnrealizedGainLoss", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:GainLossOnInvestmentsTextBlock", "us-gaap:InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R62": { "role": "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "longName": "995602 - Disclosure - Note 5 - Loans and Other Real Estate Owned (\"OREO\") (Details Textual)", "shortName": "Note 5 - Loans and Other Real Estate Owned (\"OREO\") (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "62", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "miff:BusinessCombinationRecognizedAssetAcquiredLoanGross", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "miff:LoansAcquiredInBusinessCombinationsTableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "miff:FinancingReceivableAcquiredUnamortizedPurchasePremiumDiscount", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R63": { "role": "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "longName": "995603 - Disclosure - Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Categories of Loans (Details)", "shortName": "Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Categories of Loans (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "63", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableUnamortizedLoanFeeCost", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R64": { "role": "http://www.mbtc.com/20251231/role/statement-note-5-loans-summary-of-loan-activity-for-related-parties-details", "longName": "995604 - Disclosure - Note 5 - Loans - Summary of Loan Activity for Related Parties (Details)", "shortName": "Note 5 - Loans - Summary of Loan Activity for Related Parties (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "64", "firstAnchor": { "contextRef": "i_2024-12-31", "name": "us-gaap:LoansAndLeasesReceivableRelatedParties", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfRelatedPartyTransactionsTableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2023-12-31", "name": "us-gaap:LoansAndLeasesReceivableRelatedParties", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "td", "tr", "tbody", "table", "ix:continuation", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R65": { "role": "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "longName": "995605 - Disclosure - Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Reconciliation of Purchase Price to Par Value (Details)", "shortName": "Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Reconciliation of Purchase Price to Par Value (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "65", "firstAnchor": { "contextRef": "d_2025-08-01_2025-08-01_BusinessAcquisitionAxis-NorthumberlandBancorpMember", "name": "us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "p", "us-gaap:BusinessCombinationDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2025-08-01_2025-08-01_BusinessAcquisitionAxis-NorthumberlandBancorpMember_CounterpartyNameAxis-NNBMember", "name": "us-gaap:FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "miff:PurchasedFinancialAssetsWithCreditDeteriorationTableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R66": { "role": "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "longName": "995606 - Disclosure - Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Loans Acquired in Business Combinations (Details)", "shortName": "Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Loans Acquired in Business Combinations (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "66", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "miff:FinancingReceivablePurchasedOutstandingPrincipalBalance", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "miff:LoansAcquiredInBusinessCombinationsTableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "miff:FinancingReceivablePurchasedOutstandingPrincipalBalance", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "miff:LoansAcquiredInBusinessCombinationsTableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R67": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "longName": "995607 - Disclosure - Note 6 - Allowance for Credit Losses (Details Textual)", "shortName": "Note 6 - Allowance for Credit Losses (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "67", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "miff:FinancingReceivableReviewedForLoanGradePercentageOfDollarVolume", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "1", "ancestors": [ "p", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "miff:FinancingReceivableReviewedForLoanGradePercentageOfDollarVolume", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "1", "ancestors": [ "p", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R68": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "longName": "995608 - Disclosure - Note 6 - Allowance for Credit Losses - Credit Rating (Details)", "shortName": "Note 6 - Allowance for Credit Losses - Credit Rating (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "68", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:FinancingReceivableCreditQualityIndicatorsTableTextBlock", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:FinancingReceivableCreditQualityIndicatorsTableTextBlock", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R69": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "longName": "995609 - Disclosure - Note 6 - Allowance for Credit Losses - Past Due (Details)", "shortName": "Note 6 - Allowance for Credit Losses - Past Due (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "69", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestNonaccrual", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:PastDueFinancingReceivablesTableTextBlock", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R70": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "longName": "995610 - Disclosure - Note 6 - Allowance for Credit Losses - Nonaccrual (Details)", "shortName": "Note 6 - Allowance for Credit Losses - Nonaccrual (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "70", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R71": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "longName": "995611 - Disclosure - Note 6 - Allowance for Credit Losses - Activity in Allowance for Credit Losses (Details)", "shortName": "Note 6 - Allowance for Credit Losses - Activity in Allowance for Credit Losses (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "71", "firstAnchor": { "contextRef": "i_2024-12-31", "name": "us-gaap:FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R72": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "longName": "995612 - Disclosure - Note 6 - Allowance for Credit Losses - Collateral Dependent Loans (Details)", "shortName": "Note 6 - Allowance for Credit Losses - Collateral Dependent Loans (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "72", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "us-gaap:FinancingReceivablesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_CollateralAxis-RealEstateMember", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "miff:FinancingReceivableCollateralDependentTableTextBlock", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R73": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details", "longName": "995613 - Disclosure - Note 6 - Allowance for Credit Losses - Summary of Modified Loans (Details)", "shortName": "Note 6 - Allowance for Credit Losses - Summary of Modified Loans (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "73", "firstAnchor": { "contextRef": "d_2024-01-01_2024-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestModifiedPeriod", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "td", "tr", "tbody", "table", "ix:continuation", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2024-01-01_2024-12-31", "name": "us-gaap:FinancingReceivableExcludingAccruedInterestModifiedPeriod", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "td", "tr", "tbody", "table", "ix:continuation", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R74": { "role": "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "longName": "995614 - Disclosure - Note 6 - Allowance for Credit Losses - Allowance for Unfunded Commitments (Details)", "shortName": "Note 6 - Allowance for Credit Losses - Allowance for Unfunded Commitments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "74", "firstAnchor": { "contextRef": "i_2024-12-31_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis-UnfundedLoanCommitmentMember", "name": "us-gaap:OffBalanceSheetCreditLossLiability", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis-UnfundedLoanCommitmentMember", "name": "us-gaap:OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "b", "td", "tr", "tbody", "table", "miff:AllowanceForUnfundedCommitmentsTableTextBlock", "us-gaap:AllowanceForCreditLossesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R75": { "role": "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-details-textual", "longName": "995615 - Disclosure - Note 7 - Premises and Equipment (Details Textual)", "shortName": "Note 7 - Premises and Equipment (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "75", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:Depreciation", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": null }, "R76": { "role": "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details", "longName": "995616 - Disclosure - Note 7 - Premises and Equipment - Classifications of Premises and Equipment (Details)", "shortName": "Note 7 - Premises and Equipment - Classifications of Premises and Equipment (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "76", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:PropertyPlantAndEquipmentGross", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:PropertyPlantAndEquipmentGross", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:PropertyPlantAndEquipmentTextBlock", "us-gaap:PropertyPlantAndEquipmentDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R77": { "role": "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual", "longName": "995617 - Disclosure - Note 8 - Deposits (Details Textual)", "shortName": "Note 8 - Deposits (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "77", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:TimeDepositsAtOrAboveFDICInsuranceLimit", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:TimeDepositsAtOrAboveFDICInsuranceLimit", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R78": { "role": "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details", "longName": "995618 - Disclosure - Note 8 - Deposits - Maturity of Time Deposits (Details)", "shortName": "Note 8 - Deposits - Maturity of Time Deposits (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "78", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:TimeDepositMaturitiesYearOne", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:TimeDepositMaturitiesTableTextBlock", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:TimeDepositMaturitiesYearOne", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:TimeDepositMaturitiesTableTextBlock", "us-gaap:DepositLiabilitiesDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R79": { "role": "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual", "longName": "995619 - Disclosure - Note 9 - Borrowings and Subordinated Debt (Details Textual)", "shortName": "Note 9 - Borrowings and Subordinated Debt (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "79", "firstAnchor": { "contextRef": "i_2022-06-30_LongtermDebtTypeAxis-SubordinatedDebtMember", "name": "us-gaap:DebtInstrumentFaceAmount", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-7", "ancestors": [ "p", "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2022-06-30_LongtermDebtTypeAxis-SubordinatedDebtMember", "name": "us-gaap:DebtInstrumentFaceAmount", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-7", "ancestors": [ "p", "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R80": { "role": "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details", "longName": "995620 - Disclosure - Note 9 - Borrowings and Subordinated Debt - Federal Home Loan Bank Advances (Details)", "shortName": "Note 9 - Borrowings and Subordinated Debt - Federal Home Loan Bank Advances (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "80", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:AdvancesFromFederalHomeLoanBanks", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-5", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis-FederalHomeLoanBankOfPittsburghMember", "name": "us-gaap:FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:FederalHomeLoanBankAdvancesTableTextBlock", "us-gaap:DebtDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R81": { "role": "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-details-textual", "longName": "995621 - Disclosure - Note 10 - Securities Sold Under Agreements to Repurchase (Details Textual)", "shortName": "Note 10 - Securities Sold Under Agreements to Repurchase (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "81", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "td", "tr", "tbody", "table", "miff:SecuritiesSoldUnderAgreementsToRepurchaseTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "td", "tr", "tbody", "table", "miff:SecuritiesSoldUnderAgreementsToRepurchaseTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R82": { "role": "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details", "longName": "995622 - Disclosure - Note 10 - Securities Sold Under Agreements to Repurchase - Liabilities (Details)", "shortName": "Note 10 - Securities Sold Under Agreements to Repurchase - Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "82", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:SecuritiesSoldUnderAgreementsToRepurchase", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_CounterpartyNameAxis-CommercialCustomersMember", "name": "us-gaap:SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfRepurchaseAgreements", "miff:SecuritiesSoldUnderAgreementsToRepurchaseTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R83": { "role": "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "longName": "995623 - Disclosure - Note 11 - Benefits Plans (Details Textual)", "shortName": "Note 11 - Benefits Plans (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "83", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:EmployeeStockOwnershipPlanESOPSharesInESOP", "unitRef": "Share", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock", "us-gaap:DefinedBenefitPlanTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2024-12-31", "name": "miff:SplitdollarLifeInsurancePoliciesInitialCashOutlay", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "us-gaap:DefinedBenefitPlanTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R84": { "role": "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details", "longName": "995624 - Disclosure - Note 11 - Benefits Plans - Schedule of Employee Stock Ownership Plan (Details)", "shortName": "Note 11 - Benefits Plans - Schedule of Employee Stock Ownership Plan (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "84", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:EmployeeStockOwnershipPlanESOPSharesInESOP", "unitRef": "Share", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock", "us-gaap:DefinedBenefitPlanTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "miff:EmployeeStockOwnershipPlanEsopFairValuePerShareOfSharesSubjectToRepurchaseObligation", "unitRef": "USDPerShare", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock", "us-gaap:DefinedBenefitPlanTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R85": { "role": "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-details-textual", "longName": "995625 - Disclosure - Note 12 - Income Taxes (Details Textual)", "shortName": "Note 12 - Income Taxes (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "85", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:IncomeTaxesPaidNet", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:IncomeTaxesPaidNet", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R86": { "role": "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details", "longName": "995626 - Disclosure - Note 12 - Income Taxes - Provision for Income Taxes (Details)", "shortName": "Note 12 - Income Taxes - Provision for Income Taxes (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "86", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:CurrentIncomeTaxExpenseBenefit", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:CurrentIncomeTaxExpenseBenefit", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R87": { "role": "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details", "longName": "995627 - Disclosure - Note 12 - Income Taxes - Deferred Tax Assets and Liabilities (Details)", "shortName": "Note 12 - Income Taxes - Deferred Tax Assets and Liabilities (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "87", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R88": { "role": "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details", "longName": "995628 - Disclosure - Note 12 - Income Taxes - Reconciliation of Income Tax Rate (Details)", "shortName": "Note 12 - Income Taxes - Reconciliation of Income Tax Rate (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "88", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:IncomeTaxReconciliationTaxExemptIncome", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:IncomeTaxReconciliationTaxExemptIncome", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "us-gaap:IncomeTaxDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R89": { "role": "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual", "longName": "995629 - Disclosure - Note 13 - Operating Lease Commitments and Contingencies (Details Textual)", "shortName": "Note 13 - Operating Lease Commitments and Contingencies (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "89", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:OperatingLeaseRightOfUseAsset", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:OperatingLeaseRightOfUseAsset", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "p", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R90": { "role": "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details", "longName": "995630 - Disclosure - Note 13 - Operating Lease Commitments and Contingencies - Lease Costs (Details)", "shortName": "Note 13 - Operating Lease Commitments and Contingencies - Lease Costs (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "90", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:LeaseCostTableTextBlock", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:OperatingLeaseWeightedAverageRemainingLeaseTerm1", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:LeaseCostTableTextBlock", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R91": { "role": "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details", "longName": "995631 - Disclosure - Note 13 - Operating Lease Commitments and Contingencies - Schedule of Future Lease Payments (Details)", "shortName": "Note 13 - Operating Lease Commitments and Contingencies - Schedule of Future Lease Payments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "91", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "td", "tr", "tbody", "table", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "td", "tr", "tbody", "table", "us-gaap:LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "us-gaap:LesseeOperatingLeasesTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R92": { "role": "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual", "longName": "995632 - Disclosure - Note 14 - Regulatory Matters (Details Textual)", "shortName": "Note 14 - Regulatory Matters (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "92", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "us-gaap:RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "us-gaap:RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R93": { "role": "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details", "longName": "995633 - Disclosure - Note 14 - Regulatory Matters - Capital Amounts and Ratios (Details)", "shortName": "Note 14 - Regulatory Matters - Capital Amounts and Ratios (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "93", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:Capital", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "us-gaap:RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:Capital", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "us-gaap:RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R94": { "role": "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details", "longName": "995634 - Disclosure - Note 15 - Commitments and Standby Letters of Credit - Financial Instruments With Credit Risk (Details)", "shortName": "Note 15 - Commitments and Standby Letters of Credit - Financial Instruments With Credit Risk (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "94", "firstAnchor": { "contextRef": "i_2025-12-31_FinancialInstrumentAxis-CommitmentsToExtendCreditMember", "name": "us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfFairValueOffBalanceSheetRisksTextBlock", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_FinancialInstrumentAxis-CommitmentsToExtendCreditMember", "name": "us-gaap:FairValueDisclosureOffbalanceSheetRisksAmountLiability", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:ScheduleOfFairValueOffBalanceSheetRisksTextBlock", "us-gaap:CommitmentsAndContingenciesDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R95": { "role": "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "longName": "995635 - Disclosure - Note 16 - Parent Company Statements - Condensed Balance Sheets (Details)", "shortName": "Note 16 - Parent Company Statements - Condensed Balance Sheets (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "95", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_ConsolidatedEntitiesAxis-ParentCompanyMember", "name": "us-gaap:CashAndCashEquivalentsAtCarryingValue", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "srt:ScheduleOfCondensedBalanceSheetTableTextBlock", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R96": { "role": "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "longName": "995636 - Disclosure - Note 16 - Parent Company Statements - Condensed Income Statements (Details)", "shortName": "Note 16 - Parent Company Statements - Condensed Income Statements (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "96", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:InterestAndDividendIncomeOperating", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31_ConsolidatedEntitiesAxis-ParentCompanyMember", "name": "miff:DividendsFromSubsidiary", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "srt:ScheduleOfCondensedIncomeStatementTableTextBlock", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R97": { "role": "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details", "longName": "995637 - Disclosure - Note 16 - Parent Company Statements - Condensed Statements of Cash Flows (Details)", "shortName": "Note 16 - Parent Company Statements - Condensed Statements of Cash Flows (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "parenthetical", "menuCat": "Details", "order": "97", "firstAnchor": { "contextRef": "d_2025-01-01_2025-12-31", "name": "us-gaap:NetIncomeLoss", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "d_2025-01-01_2025-12-31_ConsolidatedEntitiesAxis-ParentCompanyMember", "name": "miff:NetAccretionOfAcquisitionAccountingEstimate", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "srt:ScheduleOfCondensedCashFlowStatementTableTextBlock", "us-gaap:CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R98": { "role": "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "longName": "995638 - Disclosure - Note 17 - Fair Value Measurements (Details Textual)", "shortName": "Note 17 - Fair Value Measurements (Details Textual)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "98", "firstAnchor": { "contextRef": "i_2025-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsNonrecurringMember", "name": "us-gaap:FinancialLiabilitiesFairValueDisclosure", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsNonrecurringMember", "name": "us-gaap:FinancialLiabilitiesFairValueDisclosure", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true, "unique": true } }, "R99": { "role": "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "longName": "995639 - Disclosure - Note 17 - Fair Value Measurements - Fair Value on a Recurring Basis (Details)", "shortName": "Note 17 - Fair Value Measurements - Fair Value on a Recurring Basis (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "99", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsRecurringMember", "name": "us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:FairValueAssetsMeasuredOnRecurringBasisTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R100": { "role": "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "longName": "995640 - Disclosure - Note 17 - Fair Value Measurements - Assets Measured on a Nonrecurring Basis (Details)", "shortName": "Note 17 - Fair Value Measurements - Assets Measured on a Nonrecurring Basis (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "100", "firstAnchor": { "contextRef": "i_2025-12-31_CollateralAxis-CollateralPledgedMember_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsNonrecurringMember", "name": "us-gaap:NotesReceivableFairValueDisclosure", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_CollateralAxis-CollateralPledgedMember_FairValueByFairValueHierarchyLevelAxis-FairValueInputsLevel1Member_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsNonrecurringMember", "name": "us-gaap:NotesReceivableFairValueDisclosure", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } }, "R101": { "role": "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details", "longName": "995641 - Disclosure - Note 17 - Fair Value Measurements - Quantitative Information (Details)", "shortName": "Note 17 - Fair Value Measurements - Quantitative Information (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "101", "firstAnchor": { "contextRef": "i_2025-12-31_FairValueByMeasurementFrequencyAxis-FairValueMeasurementsNonrecurringMember_MeasurementInputTypeAxis-MeasurementInputAppraisedValueMember_RangeAxis-MinimumMember_ValuationTechniqueAxis-ValuationAppraisalOfCollateralApproachMember", "name": "miff:FinancingReceivableMeasurementInput", "unitRef": "Pure", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": null }, "R102": { "role": "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "longName": "995642 - Disclosure - Note 17 - Fair Value Measurements - Estimated Fair Values of Financial Instruments (Details)", "shortName": "Note 17 - Fair Value Measurements - Estimated Fair Values of Financial Instruments (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "102", "firstAnchor": { "contextRef": "i_2025-12-31", "name": "us-gaap:DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "b", "td", "tr", "tbody", "table", "div", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "first": true }, "uniqueAnchor": { "contextRef": "i_2025-12-31_FairValueByMeasurementBasisAxis-CarryingReportedAmountFairValueDisclosureMember", "name": "us-gaap:CashAndCashEquivalentsFairValueDisclosure", "unitRef": "USD", "xsiNil": "false", "lang": null, "decimals": "-4", "ancestors": [ "b", "td", "tr", "tbody", "table", "us-gaap:FairValueByBalanceSheetGroupingTextBlock", "us-gaap:FairValueDisclosuresTextBlock", "body", "html" ], "reportCount": 1, "baseRef": "miff20251231_10k.htm", "unique": true } } }, "tag": { "us-gaap_AccountingPoliciesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccountingPoliciesAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Accounting Policies [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccretionAmortizationOfDiscountsAndPremiumsInvestments", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 16.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_AccretionAmortizationOfDiscountsAndPremiumsInvestments", "negatedLabel": "Net accretion of discounts and premiums on securities", "documentation": "The sum of the periodic adjustments of the differences between securities' face values and purchase prices that are charged against earnings. This is called accretion if the security was purchased at a discount and amortization if it was purchased at premium. As a noncash item, this element is an adjustment to net income when calculating cash provided by or used in operations using the indirect method." } } }, "auth_ref": [ "r100" ] }, "miff_AccruedInterestPayableFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "AccruedInterestPayableFairValueDisclosure", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Accrued interest payable", "label": "miff_AccruedInterestPayableFairValueDisclosure", "documentation": "Fair value portion of accrued interest payable." } } }, "auth_ref": [] }, "miff_AccruedInterestReceivableFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "AccruedInterestReceivableFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Accrued interest receivable", "label": "miff_AccruedInterestReceivableFairValueDisclosure", "documentation": "Fair value portion of accrued interest receivable." } } }, "auth_ref": [] }, "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment", "negatedLabel": "Less accumulated depreciation", "documentation": "Amount of accumulated depreciation, depletion and amortization for physical assets used in the normal conduct of business to produce goods and services." } } }, "auth_ref": [ "r44", "r242", "r984" ] }, "us-gaap_AccumulatedNetUnrealizedInvestmentGainLossMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedNetUnrealizedInvestmentGainLossMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals" ], "lang": { "en-us": { "role": { "label": "AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member]", "documentation": "Accumulated unrealized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), attributable to parent." } } }, "auth_ref": [ "r260", "r261", "r263", "r272", "r273", "r1384" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossNetOfTax", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Accumulated other comprehensive loss", "documentation": "Amount, after tax, of accumulated increase (decrease) in equity from transaction and other event and circumstance from nonowner source." } } }, "auth_ref": [ "r23", "r24", "r87", "r250", "r979", "r1015", "r1019", "r1642" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeLossTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeLossTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-tables" ], "lang": { "en-us": { "role": { "label": "Accumulated Other Comprehensive Income (Loss) [Table]", "documentation": "Disclosure of information about components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r271", "r272", "r816", "r817", "r818", "r819", "r866", "r867", "r868", "r869", "r870", "r871" ] }, "us-gaap_AccumulatedOtherComprehensiveIncomeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AccumulatedOtherComprehensiveIncomeMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "AOCI Attributable to Parent [Member]", "documentation": "Accumulated increase (decrease) in equity from transactions and other events and circumstances from non-owner sources, attributable to the parent. Excludes net income (loss), and accumulated changes in equity from transactions resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r2", "r15", "r24", "r810", "r813", "r893", "r1010", "r1011", "r1384", "r1385", "r1386", "r1453", "r1454", "r1455", "r1456" ] }, "us-gaap_AdditionalPaidInCapital": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdditionalPaidInCapital", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Capital surplus", "documentation": "Amount of excess of issue price over par or stated value of stock and from other transaction involving stock or stockholder. Includes, but is not limited to, additional paid-in capital (APIC) for common and preferred stock." } } }, "auth_ref": [ "r80", "r1283", "r1722" ] }, "us-gaap_AdditionalPaidInCapitalMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdditionalPaidInCapitalMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "Additional Paid-in Capital [Member]", "documentation": "Excess of issue price over par or stated value of the entity's capital stock and amounts received from other transactions involving the entity's stock or stockholders." } } }, "auth_ref": [ "r1039", "r1453", "r1454", "r1455", "r1456", "r1643", "r1726" ] }, "us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Adjustments to reconcile net income to net cash provided by operating activities:" } } }, "auth_ref": [] }, "us-gaap_AdvancesFromFederalHomeLoanBanks": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdvancesFromFederalHomeLoanBanks", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 4.0 }, "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "Federal Home Loan Bank advances", "totalLabel": "Total, amount", "documentation": "Amount of borrowings as of the balance sheet date from the Federal Home Loan Bank, which are primarily used to cover shortages in the required reserve balance and liquidity shortages." } } }, "auth_ref": [ "r151" ] }, "us-gaap_AdvertisingCostsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdvertisingCostsPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Advertising Cost [Policy Text Block]", "documentation": "Disclosure of accounting policy for advertising cost." } } }, "auth_ref": [ "r175" ] }, "us-gaap_AdvertisingExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AdvertisingExpense", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "Advertising expense", "terseLabel": "Advertising Expense", "documentation": "Amount charged to advertising expense for the period, which are expenses incurred with the objective of increasing revenue for a specified brand, product or product line." } } }, "auth_ref": [ "r681", "r1226" ] }, "us-gaap_AgriculturalSectorMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AgriculturalSectorMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "Agricultural Sector [Member]", "documentation": "Sector of the economy consisting of companies engaged in agricultural business activities." } } }, "auth_ref": [ "r1729", "r1730", "r1731", "r1732" ] }, "us-gaap_AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AllowanceForCreditLossesOnFinancingReceivablesTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Allowance for Credit Loss [Table Text Block]", "documentation": "Tabular disclosure of allowance for credit loss on financing receivable." } } }, "auth_ref": [ "r1504" ] }, "us-gaap_AllowanceForCreditLossesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AllowanceForCreditLossesTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses" ], "lang": { "en-us": { "role": { "label": "Allowance for Credit Losses [Text Block]", "documentation": "The entire disclosure for allowance for credit losses." } } }, "auth_ref": [ "r42" ] }, "miff_AllowanceForUnfundedCommitmentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "AllowanceForUnfundedCommitmentsTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables" ], "lang": { "en-us": { "role": { "label": "Allowance for Unfunded Commitments [Table Text Block]", "documentation": "Tabular disclosure for allowance for unfunded commitments." } } }, "auth_ref": [] }, "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AmendmentFlag", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Amendment Flag", "documentation": "Boolean flag that is true when the XBRL content amends previously-filed or accepted submission." } } }, "auth_ref": [] }, "us-gaap_AmortizationOfDebtDiscountPremium": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AmortizationOfDebtDiscountPremium", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Amortization of subordinated debt", "label": "us-gaap_AmortizationOfDebtDiscountPremium", "documentation": "Amount of noncash expense included in interest expense to amortize debt discount and premium associated with the related debt instruments. Excludes amortization of financing costs. Alternate captions include noncash interest expense." } } }, "auth_ref": [ "r8", "r93", "r537", "r1662" ] }, "us-gaap_AmortizationOfIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AmortizationOfIntangibleAssets", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Amortization of core deposit intangible", "documentation": "The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets." } } }, "auth_ref": [ "r8", "r281", "r477", "r484", "r1157", "r1164", "r1165", "r1167", "r1169" ] }, "us-gaap_AssetPledgedAsCollateralMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetPledgedAsCollateralMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Asset Pledged as Collateral [Member]", "documentation": "Asset pledged as collateral." } } }, "auth_ref": [ "r800", "r1063", "r1269", "r1442", "r1444", "r1678" ] }, "us-gaap_Assets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Assets", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Total Assets", "label": "us-gaap_Assets", "totalLabel": "Total Assets", "documentation": "Amount of asset recognized for present right to economic benefit." } } }, "auth_ref": [ "r117", "r156", "r245", "r293", "r297", "r298", "r335", "r344", "r358", "r359", "r420", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r800", "r803", "r863", "r948", "r949", "r974", "r1083", "r1181", "r1182", "r1206", "r1283", "r1293", "r1294", "r1310", "r1541", "r1542", "r1670" ] }, "us-gaap_AssetsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "Assets [Abstract]" } } }, "auth_ref": [] }, "us-gaap_AssetsHeldInTrust": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AssetsHeldInTrust", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_AssetsHeldInTrust", "terseLabel": "Asset, Held-in-Trust", "documentation": "The total amount of cash and securities held by third party trustees pursuant to terms of debt instruments or other agreements as of the date of each statement of financial position presented, which can be used by the trustee only to pay the noncurrent portion of specified obligations." } } }, "auth_ref": [ "r1442", "r1444" ] }, "dei_AuditorFirmId": { "xbrltype": "nonemptySequenceNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorFirmId", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Auditor Firm ID", "documentation": "PCAOB issued Audit Firm Identifier" } } }, "auth_ref": [ "r1312", "r1313", "r1326" ] }, "dei_AuditorLocation": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorLocation", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Auditor Location" } } }, "auth_ref": [ "r1312", "r1313", "r1326" ] }, "dei_AuditorName": { "xbrltype": "internationalNameItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "AuditorName", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Auditor Name" } } }, "auth_ref": [ "r1312", "r1313", "r1326" ] }, "us-gaap_AutomobileLoanMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AutomobileLoanMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Automobile Loan [Member]", "documentation": "Loan to finance the purchase of a vehicle." } } }, "auth_ref": [ "r1470" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedGainBeforeTax", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details" ], "lang": { "en-us": { "role": { "label": "Debt securities available-for-sale, gross unrealized gains", "documentation": "Amount, before tax, of unrealized gain in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r390" ] }, "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_AvailableForSaleDebtSecuritiesAccumulatedGrossUnrealizedLossBeforeTax", "negatedLabel": "Debt securities available-for-sale, gross unrealized losses", "documentation": "Amount, before tax, of unrealized loss in accumulated other comprehensive income (AOCI) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r391" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsAmortizedCost", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Due after five years through ten years, amortized cost", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1491" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterFiveThroughTenYearsFairValue", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Due after five years through ten years, fair value", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in sixth through tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r397", "r954" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsAmortizedCost", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Due after one year through five years, amortized cost", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1490" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterOneThroughFiveYearsFairValue", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Due after one year through five years, fair value", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in second through fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r396", "r953" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsAmortizedCost", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Due after ten years, amortized cost", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1492" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesAfterTenYearsFairValue", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Due after ten years, fair value", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing after tenth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r398", "r955" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearAmortizedCost", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Due in one year or less, amortized cost", "documentation": "Amortized cost of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1489" ] }, "us-gaap_AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableForSaleSecuritiesDebtMaturitiesWithinOneYearFairValue", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Due in one year or less, fair value", "documentation": "Fair value of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with single maturity date and allocated without single maturity date, maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r395", "r952" ] }, "us-gaap_AvailableforsaleSecuritiesSoldAtPar": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "AvailableforsaleSecuritiesSoldAtPar", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_AvailableforsaleSecuritiesSoldAtPar", "terseLabel": "Debt Securities, Available-for-Sale, Sold at Par Value", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), with interest rate reset through auction process, sold at par value." } } }, "auth_ref": [] }, "ecd_AwardTmgDiscLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgDiscLineItems", "auth_ref": [ "r1329" ] }, "ecd_AwardTmgMnpiCnsdrdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgMnpiCnsdrdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "ecd_AwardTmgMnpiCnsdrdFlag", "terseLabel": "Award Timing MNPI Considered [Flag]" } } }, "auth_ref": [ "r1329" ] }, "ecd_AwardTmgMnpiDiscTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "AwardTmgMnpiDiscTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/AwardTimingDisclosure" ], "lang": { "en-us": { "role": { "label": "Award Timing MNPI Disclosure [Text Block]" } } }, "auth_ref": [ "r1329" ] }, "us-gaap_BankOwnedLifeInsurance": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BankOwnedLifeInsurance", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Bank owned life insurance", "documentation": "The carrying amount of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy." } } }, "auth_ref": [ "r1680" ] }, "us-gaap_BankOwnedLifeInsuranceIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BankOwnedLifeInsuranceIncome", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 4.0 }, "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Earnings on bank owned life insurance", "negatedLabel": "Increase in cash surrender value of bank owned life insurance", "documentation": "Earnings on or other increases in the value of the cash surrender value of bank owned life insurance policies." } } }, "auth_ref": [ "r137" ] }, "miff_BankOwnedLifeInsurancePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BankOwnedLifeInsurancePolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Bank Owned Life Insurance [Policy Text Block]", "documentation": "Disclosure of accounting policy for bank owned life insurance." } } }, "auth_ref": [] }, "us-gaap_BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum": { "xbrltype": "pureItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_BankingRegulationCommonEquityTierOneRiskBasedCapitalRatioWellCapitalizedMinimum", "terseLabel": "Banking Regulation, Common Equity Tier 1 Risk-Based Capital Ratio, Well Capitalized, Minimum", "documentation": "Ratio of minimum Common Equity Tier 1 risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action." } } }, "auth_ref": [ "r962" ] }, "miff_BankingRegulationCommunityBankLeverageRatioActual": { "xbrltype": "pureItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BankingRegulationCommunityBankLeverageRatioActual", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual" ], "lang": { "en-us": { "role": { "label": "Tier 1 (Core) Capital to average total assets Bank, actual", "terseLabel": "Banking Regulation, Community Bank Leverage Ratio, Actual", "documentation": "Ratio of Tier 1 capital to average assets as defined by regulatory framework." } } }, "auth_ref": [] }, "miff_BankingRegulationCommunityBankLeverageRatioWellCapitalizedMinimum": { "xbrltype": "pureItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BankingRegulationCommunityBankLeverageRatioWellCapitalizedMinimum", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual" ], "lang": { "en-us": { "role": { "label": "Tier 1 (Core) Capital to average total assets Bank, ratio", "terseLabel": "Banking Regulation, Community Bank Leverage Ratio, Well Capitalized, Minimum", "documentation": "Ratio of minimum Tier 1 leverage capital to average assets categorized as well capitalized as defined by regulatory framework for prompt corrective action." } } }, "auth_ref": [] }, "miff_BankingRegulationTier1LeverageCapitalRatioWellCapitalizedGracePeriodMinimum": { "xbrltype": "pureItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BankingRegulationTier1LeverageCapitalRatioWellCapitalizedGracePeriodMinimum", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_BankingRegulationTier1LeverageCapitalRatioWellCapitalizedGracePeriodMinimum", "terseLabel": "Banking Regulation, Tier 1 Leverage Capital Ratio, Well Capitalized, Grace Period, Minimum", "documentation": "Ratio of the grace period minimum Tier 1 risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action." } } }, "auth_ref": [] }, "miff_BargainPurchaseGainPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BargainPurchaseGainPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Bargain Purchase Gain [Policy Text Block]", "documentation": "Disclosure for the accounting policy for bargain purchase gain." } } }, "auth_ref": [] }, "us-gaap_BasisOfAccountingPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BasisOfAccountingPolicyPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Basis of Accounting, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS)." } } }, "auth_ref": [ "r1441" ] }, "us-gaap_BuildingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BuildingMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Building [Member]", "documentation": "Facility held for productive use including, but not limited to, office, production, storage and distribution facilities." } } }, "auth_ref": [ "r103" ] }, "us-gaap_BusinessAcquisitionAcquireeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionAcquireeDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Business Combination [Domain]", "documentation": "Business combination or series of individually immaterial business combinations." } } }, "auth_ref": [ "r475", "r478", "r479", "r480", "r481", "r482", "r730", "r731", "r732", "r733", "r734", "r735", "r736", "r737", "r738", "r739", "r740", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r753", "r754", "r755", "r756", "r757", "r758", "r759", "r760", "r761", "r762", "r763", "r764", "r766", "r767", "r768", "r769", "r770", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r785", "r786", "r787", "r788", "r789", "r791", "r792", "r793", "r1022", "r1217", "r1220", "r1623", "r1629", "r1631" ] }, "us-gaap_BusinessAcquisitionAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Business Combination [Axis]", "documentation": "Information by business combination or series of individually immaterial business combinations." } } }, "auth_ref": [ "r475", "r478", "r479", "r480", "r481", "r482", "r730", "r731", "r732", "r733", "r734", "r735", "r736", "r737", "r738", "r739", "r740", "r741", "r742", "r743", "r744", "r745", "r746", "r747", "r748", "r753", "r754", "r755", "r756", "r757", "r758", "r759", "r760", "r761", "r762", "r763", "r764", "r766", "r767", "r768", "r769", "r770", "r776", "r777", "r778", "r779", "r780", "r781", "r782", "r783", "r784", "r785", "r786", "r787", "r788", "r789", "r791", "r792", "r793", "r1022", "r1217", "r1220", "r1623", "r1629", "r1631" ] }, "us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Mifflinburg Bancorp, Inc. shares to be issued (in shares)", "terseLabel": "Business Combination, Consideration Transferred, Equity Interest, Share Issued, Number of Shares (in shares)", "documentation": "Number of shares of equity interest issued or issuable by acquirer as part of consideration transferred in business combination." } } }, "auth_ref": [ "r1229", "r1233", "r1234", "r1266", "r1267" ] }, "miff_BusinessAcquisitionExchangeRatio": { "xbrltype": "pureItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessAcquisitionExchangeRatio", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_BusinessAcquisitionExchangeRatio", "terseLabel": "Business Acquisition, Exchange Ratio", "documentation": "The exchange ratio of shares in the business acquisition." } } }, "auth_ref": [] }, "us-gaap_BusinessAcquisitionProFormaInformationNonrecurringAdjustmentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionProFormaInformationNonrecurringAdjustmentsTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables" ], "lang": { "en-us": { "role": { "label": "Business Combination, Pro Forma Information, Nonrecurring Adjustment [Table Text Block]", "documentation": "Tabular disclosure of nature and amount of nonrecurring adjustment directly attributable to business combination included in reported pro forma revenue and earnings." } } }, "auth_ref": [ "r1624", "r1625" ] }, "us-gaap_BusinessAcquisitionSharePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessAcquisitionSharePrice", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Per share value assigned to shares issued (in dollars per share)", "terseLabel": "Business Combination, Price Per Share (in dollars per share)", "documentation": "Per share price of saleable stock paid or offered to be paid by acquirer in business combination." } } }, "auth_ref": [ "r1268", "r1627", "r1628", "r1635", "r1636" ] }, "miff_BusinessCombinationAcquiredReceivablePurchasedWithoutCreditDeteriorationFairValueAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationAcquiredReceivablePurchasedWithoutCreditDeteriorationFairValueAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details" ], "lang": { "en-us": { "role": { "label": "Measurement period adjustments", "documentation": "Adjustments to fair value of receivable purchased without credit deterioration, acquired in business combination. Excludes purchased financial asset with credit deterioration." } } }, "auth_ref": [] }, "miff_BusinessCombinationAcquiredReceivablesDiscountForNoncreditFactors": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationAcquiredReceivablesDiscountForNoncreditFactors", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationAcquiredReceivablesDiscountForNoncreditFactors", "negatedTerseLabel": "Discount for non-credit factors", "documentation": "The discount amount for noncredit factors for the acquired receivables." } } }, "auth_ref": [] }, "miff_BusinessCombinationAcquiredReceivablesDiscountPremium": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationAcquiredReceivablesDiscountPremium", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationAcquiredReceivablesDiscountPremium", "terseLabel": "Purchase (Premium) Discount", "documentation": "The discount (premium) on the acquired receivables." } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationAcquiredReceivablesEstimatedUncollectible": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationAcquiredReceivablesEstimatedUncollectible", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_BusinessCombinationAcquiredReceivablesEstimatedUncollectible", "negatedTerseLabel": "Discount for credit risk", "documentation": "Amount of estimated contractual cash flow not expected to be collected for receivable purchased without credit deterioration, acquired in business combination. Excludes purchased financial asset with credit deterioration." } } }, "auth_ref": [ "r758", "r764" ] }, "us-gaap_BusinessCombinationAcquiredReceivablesFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationAcquiredReceivablesFairValue", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details" ], "lang": { "en-us": { "role": { "label": "Fair value - initially reported", "documentation": "Fair value of receivable purchased without credit deterioration, acquired in business combination. Excludes purchased financial asset with credit deterioration." } } }, "auth_ref": [ "r756", "r764" ] }, "us-gaap_BusinessCombinationAcquiredReceivablesGrossContractualAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationAcquiredReceivablesGrossContractualAmount", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_BusinessCombinationAcquiredReceivablesGrossContractualAmount", "terseLabel": "Par value", "documentation": "Amount of gross contractual receivable purchased without credit deterioration, acquired in business combination. Excludes purchased financial asset with credit deterioration." } } }, "auth_ref": [ "r756", "r764" ] }, "miff_BusinessCombinationAcquiredReceivablesPurchasePrice": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationAcquiredReceivablesPurchasePrice", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationAcquiredReceivablesPurchasePrice", "terseLabel": "Purchase Price", "documentation": "The purchase price of the acquired receivables." } } }, "auth_ref": [] }, "miff_BusinessCombinationAcquiredReceivablesPurchasePriceAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationAcquiredReceivablesPurchasePriceAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationAcquiredReceivablesPurchasePriceAdjustments", "terseLabel": "Adjustments", "documentation": "Adjustments to the purchase price of the acquired receivables." } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationAcquisitionRelatedCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationAcquisitionRelatedCosts", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 9.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Merger-related expenses", "documentation": "Amount of expense for acquisition-related cost incurred to effect business combination. Includes, but is not limited to, finder's fee; advisory, legal, accounting, valuation, and other professional and consulting fees; and general administrative cost, including cost of maintaining internal acquisition department." } } }, "auth_ref": [ "r1622", "r1626" ] }, "us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationBargainPurchaseGainRecognizedAmount", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 5.0 }, "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 17.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Bargain Purchase Gain", "label": "Bargain purchase gain", "terseLabel": "Business Combination, Bargain Purchase, Gain Recognized, Amount", "negatedLabel": "Bargain purchase gain", "negatedTerseLabel": "Bargain purchase gain", "documentation": "In a business combination in which the amount of net identifiable assets acquired and liabilities assumed exceeds the aggregate consideration transferred or to be transferred (as defined), this element represents the amount of gain recognized by the entity." } } }, "auth_ref": [ "r278", "r787", "r789" ] }, "miff_BusinessCombinationCashSettlementOfSharesPricePerShare": { "xbrltype": "perShareItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationCashSettlementOfSharesPricePerShare", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Fair value of Dissenter's shares (in dollars per share)", "terseLabel": "Business Combination, Cash Settlement of Shares, Price Per Share (in dollars per share)", "documentation": "Per share price of cash settlement of shares under business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationCashSettlementOfSharesPricePerShareAdjustedPrice": { "xbrltype": "perShareItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationCashSettlementOfSharesPricePerShareAdjustedPrice", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationCashSettlementOfSharesPricePerShareAdjustedPrice", "terseLabel": "Business Combination, Cash Settlement of Shares, Price Per Share, Adjusted Price (in dollars per share)", "documentation": "The adjustment to the share price for the business acquisition." } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationConsiderationTransferred1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationConsiderationTransferred1", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Fair value of total consideration transferred", "terseLabel": "Business Combination, Consideration Transferred", "documentation": "Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer." } } }, "auth_ref": [ "r777", "r789", "r1229", "r1233" ] }, "us-gaap_BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationConsiderationTransferredEquityInterestsIssuedAndIssuable", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Total purchase price assigned to shares issued", "documentation": "Amount of equity interests of the acquirer, including instruments or interests issued or issuable in consideration for the business combination." } } }, "auth_ref": [ "r1229", "r1233", "r1234", "r1266", "r1267" ] }, "us-gaap_BusinessCombinationDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationDisclosureTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations" ], "lang": { "en-us": { "role": { "label": "Business Combination [Text Block]", "documentation": "The entire disclosure for business combination." } } }, "auth_ref": [ "r727", "r730", "r734", "r743", "r747", "r748", "r749", "r750", "r751", "r752", "r754", "r755", "r761", "r764", "r765", "r771", "r775", "r776", "r784", "r788", "r789", "r790", "r792", "r794", "r1229", "r1230", "r1231", "r1232", "r1235", "r1236", "r1237" ] }, "miff_BusinessCombinationNumberOfLoansAcquired": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationNumberOfLoansAcquired", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationNumberOfLoansAcquired", "terseLabel": "Business Combination, Number of Loans Acquired", "documentation": "Number of loans acquired under business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationNumberOfRightsSharesExercised": { "xbrltype": "sharesItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationNumberOfRightsSharesExercised", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Dissenter's shares (1) (in shares)", "terseLabel": "Business Combination, Number of Rights Shares Exercised (in shares)", "documentation": "Number of rights shares exercised for business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "totalLabel": "Net impact to income before taxes", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period." } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentConsiderationTransferred", "terseLabel": "Fair value of total consideration transferred", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to items of consideration transferred in connection with a business combination for which the initial accounting was incomplete." } } }, "auth_ref": [ "r1633", "r1634" ] }, "us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialAssets", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "parentTag": "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details" ], "lang": { "en-us": { "role": { "label": "Loans (1)", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to financial assets acquired in connection with a business combination for which the initial accounting was incomplete." } } }, "auth_ref": [ "r1633", "r1634" ] }, "us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "parentTag": "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentFinancialLiabilities", "negatedLabel": "Subordinated debt (4)", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to financial liabilities assumed in connection with a business combination for which the initial accounting was incomplete." } } }, "auth_ref": [ "r1633", "r1634" ] }, "us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "parentTag": "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentIntangibles", "terseLabel": "Intangibles", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to intangibles acquired in connection with a business combination for which the initial accounting was incomplete." } } }, "auth_ref": [ "r1633", "r1634" ] }, "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentLease": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentLease", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "parentTag": "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details" ], "lang": { "en-us": { "role": { "label": "Leased building (8)", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to lease acquired in connection with a business combination for which the initial accounting was incomplete." } } }, "auth_ref": [] }, "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentMortgageServicingRights": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentMortgageServicingRights", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "parentTag": "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details" ], "lang": { "en-us": { "role": { "label": "Mortgage servicing rights (7)", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to mortgage servicing rights acquired in connection with a business combination for which the initial accounting was incomplete." } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "parentTag": "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details" ], "lang": { "en-us": { "role": { "label": "Buildings (2)", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to property, plant, and equipment acquired in connection with a business combination for which the initial accounting was incomplete." } } }, "auth_ref": [ "r1231", "r1633", "r1634" ] }, "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTimeDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustmentTimeDeposits", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "parentTag": "miff_BusinessCombinationProvisionalInformationInitialAccountingIncompleteAdjustment", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details" ], "lang": { "en-us": { "role": { "label": "Time Deposits (5)", "documentation": "This element represents the amount of any measurement period adjustment (as defined) realized during the reporting period to time deposits acquired in connection with a business combination for which the initial accounting was incomplete." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredAccruedInterestRecievable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredAccruedInterestRecievable", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Accrued interest receivable", "label": "miff_BusinessCombinationRecognizedAssetAcquiredAccruedInterestRecievable", "documentation": "Amount of accrued interest receivable acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredAllowanceForCreditLossOnLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredAllowanceForCreditLossOnLoans", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedAssetAcquiredAllowanceForCreditLossOnLoans", "negatedTerseLabel": "Allowance for credit losses", "documentation": "Amount of allowance for credit loss on loans acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredAssetAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredAssetAdjustments", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedAssetAcquiredAssetAdjustments", "terseLabel": "Total identifiable assets acquired at fair value", "documentation": "The adjustment to the recognized asset acquired in the business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredAvailableForSaleSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredAvailableForSaleSecurities", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Securities, available for sale", "label": "miff_BusinessCombinationRecognizedAssetAcquiredAvailableForSaleSecurities", "documentation": "Amount of available for sale securities acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredBankOwnedLifeInsurance": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredBankOwnedLifeInsurance", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Bank owned life insurance", "label": "miff_BusinessCombinationRecognizedAssetAcquiredBankOwnedLifeInsurance", "documentation": "Amount of bank owned life insurance acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredDeferredTaxAssetAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredDeferredTaxAssetAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedAssetAcquiredDeferredTaxAssetAdjustments", "terseLabel": "Deferred tax asset", "documentation": "The adjustments to the deferred tax assets acquired in the business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredLoanGross": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredLoanGross", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Loans gross", "label": "miff_BusinessCombinationRecognizedAssetAcquiredLoanGross", "terseLabel": "Business Combination, Recognized Asset Acquired, Loan Gross", "documentation": "Amount of loan gross acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredLoanGrossAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredLoanGrossAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedAssetAcquiredLoanGrossAdjustments", "terseLabel": "Loans gross", "documentation": "The adjustments to the loans, gross acquired and recognized in the business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredLoansHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredLoansHeldForSale", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Loans held for sale", "label": "miff_BusinessCombinationRecognizedAssetAcquiredLoansHeldForSale", "documentation": "Amount of loans held for sale acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredLoansNet": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredLoansNet", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedAssetAcquiredLoansNet", "terseLabel": "Loans, net of allowance", "documentation": "Net amount of loans acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredLoansNetAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredLoansNetAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedAssetAcquiredLoansNetAdjustments", "terseLabel": "Loans, net of allowance", "documentation": "The adjustments to the loans, net acquired in the business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredLoansNetDiscountedValue": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredLoansNetDiscountedValue", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedAssetAcquiredLoansNetDiscountedValue", "terseLabel": "Business Combination, Recognized Asset Acquired, Loans, Net Discounted Value", "documentation": "Net discounted value of loans acquired under business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredOperatingLeaseRightOfUseAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredOperatingLeaseRightOfUseAssets", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating lease right of use asset", "label": "miff_BusinessCombinationRecognizedAssetAcquiredOperatingLeaseRightOfUseAssets", "documentation": "Amount of right of use assets acquired in business combination and recognized at acquisition date. Excludes goodwill and financial asset." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredOtherAssetCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredOtherAssetCurrentAndNoncurrent", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Other assets", "label": "miff_BusinessCombinationRecognizedAssetAcquiredOtherAssetCurrentAndNoncurrent", "documentation": "Amount of asset acquired in business combination and recognized at acquisition date, classified as other." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredRestrictedInvestmentInBankStock": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredRestrictedInvestmentInBankStock", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Restricted investment in bank stock", "label": "miff_BusinessCombinationRecognizedAssetAcquiredRestrictedInvestmentInBankStock", "documentation": "Amount of restricted investment in bank stock acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedAssetAcquiredToLiabilityAssumedExcessLessAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedAssetAcquiredToLiabilityAssumedExcessLessAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedAssetAcquiredToLiabilityAssumedExcessLessAdjustments", "terseLabel": "Total identifiable net assets, at fair value", "documentation": "Adjustments to the amount of asset acquired in excess of (less than) liability assumed in business combination and recognized at acquisition date. Excludes goodwill." } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Total identifiable assets acquired at fair value", "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssets", "documentation": "Amount of asset acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r759", "r764" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating lease liability", "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCapitalLeaseObligation", "documentation": "Amount of lease obligation assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1630", "r1632" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Cash and cash equivalents", "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents", "documentation": "Amount of cash and cash equivalent acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1630", "r1632" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Deferred tax asset", "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDeferredTaxAssets", "documentation": "Amount of deferred tax asset acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1630", "r1632" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Intangibles", "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedIntangibleAssetsOtherThanGoodwill", "documentation": "Amount of identifiable intangible asset acquired in business combination and recognized at acquisition date. Excludes goodwill and financial asset." } } }, "auth_ref": [ "r1229", "r1233", "r1236", "r1630", "r1632" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedLiabilities", "terseLabel": "Total liabilities assumed", "documentation": "Amount of liability assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r759", "r764" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Total identifiable net assets, at fair value", "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedNet", "documentation": "Amount of asset acquired in excess of (less than) liability assumed in business combination and recognized at acquisition date. Excludes goodwill." } } }, "auth_ref": [ "r1229", "r1233", "r1630", "r1632" ] }, "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment", "terseLabel": "Property, Plant, and Equipment", "documentation": "Amount of property, plant, and equipment acquired in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1229", "r1233", "r1630", "r1632" ] }, "miff_BusinessCombinationRecognizedLiabilityAssumedAccruedInterestPayable": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedAccruedInterestPayable", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Accrued interest payable", "label": "miff_BusinessCombinationRecognizedLiabilityAssumedAccruedInterestPayable", "documentation": "Amount of accrued interest payable assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedLiabilityAssumedAdjustmentsToUnfundedCommitments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedAdjustmentsToUnfundedCommitments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedLiabilityAssumedAdjustmentsToUnfundedCommitments", "terseLabel": "Reserve for unfunded commitments", "documentation": "The adjustments to the unfunded commitments assumed in the business combination" } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedLiabilityAssumedBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedBorrowings", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Borrowings", "label": "miff_BusinessCombinationRecognizedLiabilityAssumedBorrowings", "documentation": "Amount of current and noncurrent borrowings assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedLiabilityAssumedDepositLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedDepositLiabilities", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Deposits", "label": "miff_BusinessCombinationRecognizedLiabilityAssumedDepositLiabilities", "documentation": "Amount of deposits liabilities assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedLiabilityAssumedLiabilityAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedLiabilityAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedLiabilityAssumedLiabilityAdjustments", "terseLabel": "Total liabilities assumed", "documentation": "The adjustments to the total liabilities assumed in the business combination." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedLiabilityAssumedOtherLiabilityCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedOtherLiabilityCurrentAndNoncurrent", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Other liabilities", "label": "miff_BusinessCombinationRecognizedLiabilityAssumedOtherLiabilityCurrentAndNoncurrent", "documentation": "Amount of liability assumed in business combination and recognized at acquisition date, classified as other." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedLiabilityAssumedOtherLiabilityCurrentAndNoncurrentAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedOtherLiabilityCurrentAndNoncurrentAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_BusinessCombinationRecognizedLiabilityAssumedOtherLiabilityCurrentAndNoncurrentAdjustments", "terseLabel": "Other liabilities", "documentation": "The adjustments made to the other liabilities, current and non current, assumed in the business combination" } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedLiabilityAssumedReserveForUnfundedCommitments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedReserveForUnfundedCommitments", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Reserve for unfunded commitments", "documentation": "Amount of unfunded commitment reserve assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "miff_BusinessCombinationRecognizedLiabilityAssumedSubordinatedDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "BusinessCombinationRecognizedLiabilityAssumedSubordinatedDebt", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Subordinated debt", "label": "miff_BusinessCombinationRecognizedLiabilityAssumedSubordinatedDebt", "documentation": "Amount of subordinated Debt assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [] }, "us-gaap_BusinessCombinationsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessCombinationsPolicy", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Business Combination [Policy Text Block]", "documentation": "Disclosure of accounting policy for business combination." } } }, "auth_ref": [ "r728", "r729", "r735", "r737", "r748", "r760", "r764", "r1229", "r1234", "r1266", "r1267" ] }, "us-gaap_BusinessDescriptionAndAccountingPoliciesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "BusinessDescriptionAndAccountingPoliciesTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies" ], "lang": { "en-us": { "role": { "label": "Business Description and Accounting Policies [Text Block]", "documentation": "The entire disclosure for the business description and accounting policies concepts. Business description describes the nature and type of organization including but not limited to organizational structure as may be applicable to holding companies, parent and subsidiary relationships, business divisions, business units, business segments, affiliates and information about significant ownership of the reporting entity. Accounting policies describe all significant accounting policies of the reporting entity." } } }, "auth_ref": [ "r1440" ] }, "us-gaap_Capital": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Capital", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details" ], "lang": { "en-us": { "role": { "label": "Tier 1 (Core) Capital to average total assets Bank, actual amount", "documentation": "Amount of total capital as defined by regulatory framework." } } }, "auth_ref": [ "r962" ] }, "us-gaap_CapitalRequiredToBeWellCapitalized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CapitalRequiredToBeWellCapitalized", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details" ], "lang": { "en-us": { "role": { "label": "Tier 1 (Core) Capital to average total assets Bank, to be well capitalized amount", "documentation": "Amount of minimum total risk-based capital categorized as well capitalized as defined by regulatory framework for prompt corrective action." } } }, "auth_ref": [ "r962" ] }, "us-gaap_CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets": { "xbrltype": "pureItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_CapitalRequiredToBeWellCapitalizedToRiskWeightedAssets", "terseLabel": "Banking Regulation, Total Risk-Based Capital Ratio, Well Capitalized, Minimum", "documentation": "Ratio of minimum total risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action." } } }, "auth_ref": [ "r962" ] }, "us-gaap_CarryingReportedAmountFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CarryingReportedAmountFairValueDisclosureMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "label": "Reported Value Measurement [Member]", "documentation": "Measured as reported on the statement of financial position (balance sheet)." } } }, "auth_ref": [ "r858", "r859", "r861", "r1155", "r1656" ] }, "us-gaap_CashAcquiredFromAcquisition": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAcquiredFromAcquisition", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net cash and cash equivalents acquired in business combination", "label": "us-gaap_CashAcquiredFromAcquisition", "documentation": "The cash inflow associated with the acquisition of business during the period (for example, cash that was held by the acquired business)." } } }, "auth_ref": [ "r28" ] }, "us-gaap_CashAndCashEquivalentsAtCarryingValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsAtCarryingValue", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Cash and cash equivalents", "label": "us-gaap_CashAndCashEquivalentsAtCarryingValue", "documentation": "Amount of cash and cash equivalent. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r31", "r240", "r1158" ] }, "us-gaap_CashAndCashEquivalentsFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Cash and cash equivalents", "label": "us-gaap_CashAndCashEquivalentsFairValueDisclosure", "documentation": "Fair value portion of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates." } } }, "auth_ref": [ "r856", "r858", "r859", "r1645", "r1646" ] }, "us-gaap_CashAndCashEquivalentsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndCashEquivalentsPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Cash and Cash Equivalents, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for cash and cash equivalents, including the policy for determining which items are treated as cash equivalents. Other information that may be disclosed includes (1) the nature of any restrictions on the entity's use of its cash and cash equivalents, (2) whether the entity's cash and cash equivalents are insured or expose the entity to credit risk, (3) the classification of any negative balance accounts (overdrafts), and (4) the carrying basis of cash equivalents (for example, at cost) and whether the carrying amount of cash equivalents approximates fair value." } } }, "auth_ref": [ "r34" ] }, "us-gaap_CashAndDueFromBanks": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashAndDueFromBanks", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_CashCashEquivalentsAndFederalFundsSold", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Cash and due from banks", "documentation": "For banks and other depository institutions: Includes cash on hand (currency and coin), cash items in process of collection, noninterest bearing deposits due from other financial institutions (including corporate credit unions), and noninterest bearing balances with the Federal Reserve Banks, Federal Home Loan Banks and central banks." } } }, "auth_ref": [ "r114" ] }, "us-gaap_CashCashEquivalentsAndFederalFundsSold": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashCashEquivalentsAndFederalFundsSold", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "us-gaap_CashCashEquivalentsAndFederalFundsSold", "totalLabel": "Total cash and cash equivalents", "documentation": "The sum of cash and cash equivalents plus Federal Funds Sold. Cash and cash equivalents consist of short term, highly liquid investments that are readily convertible to known amounts of cash and are so near their maturity that they present negligible risk of changes in value due to changes in interest rates -- usually with an original maturity less than 90 days." } } }, "auth_ref": [ "r114", "r127", "r130" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsIncludingDisposalGroupAndDiscontinuedOperations", "periodStartLabel": "Cash and Cash Equivalents, Beginning of Year", "periodEndLabel": "Cash and Cash Equivalents, End of Year", "documentation": "Amount of cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r31", "r97", "r292" ] }, "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net Increase in Cash and Cash Equivalents", "label": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "totalLabel": "Net increase (decrease) in cash and cash equivalents", "documentation": "Amount of increase (decrease) in cash and cash equivalent, and cash and cash equivalent restricted to withdrawal or usage; including effect from exchange rate change and including, but not limited to, discontinued operation. Cash includes, but is not limited to, currency on hand, demand deposit with financial institution, and account with general characteristic of demand deposit. Cash equivalent includes, but is not limited to, short-term, highly liquid investment that is both readily convertible to known amount of cash and so near maturity that it presents insignificant risk of change in value because of change in interest rate." } } }, "auth_ref": [ "r1", "r97" ] }, "us-gaap_CashSurrenderValueFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashSurrenderValueFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Bank owned life insurance", "label": "us-gaap_CashSurrenderValueFairValueDisclosure", "documentation": "Fair value portion of the amount that could be realized under a life insurance contract or contracts owned by the entity, commonly known as corporate-owned life insurance (COLI) or bank-owned life insurance (BOLI)." } } }, "auth_ref": [ "r858", "r861", "r1645", "r1646", "r1647", "r1648", "r1649", "r1650" ] }, "us-gaap_CashSurrenderValueOfLifeInsurance": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CashSurrenderValueOfLifeInsurance", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_CashSurrenderValueOfLifeInsurance", "terseLabel": "Cash Surrender Value of Life Insurance", "documentation": "Carrying amount as of the balance sheet date of amounts which could be received based on the terms of the insurance contract upon surrendering life policies owned by the entity." } } }, "auth_ref": [ "r1371" ] }, "miff_ChangeRelatedToEsopShares": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "ChangeRelatedToEsopShares", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "Change related to ESOP shares", "documentation": "Value of shares committed to be released under an Employee Stock Ownership Plan (ESOP)." } } }, "auth_ref": [] }, "dei_CityAreaCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "CityAreaCode", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "City Area Code", "documentation": "Area code of city" } } }, "auth_ref": [] }, "us-gaap_ClassOfStockDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ClassOfStockDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Class of Stock [Domain]", "documentation": "Share of stock differentiated by the voting rights the holder receives. Examples include, but are not limited to, common stock, redeemable preferred stock, nonredeemable preferred stock, and convertible stock." } } }, "auth_ref": [ "r185", "r247", "r248", "r249", "r293", "r298", "r327", "r328", "r330", "r332", "r337", "r338", "r420", "r506", "r508", "r509", "r510", "r513", "r514", "r548", "r549", "r551", "r552", "r554", "r556", "r558", "r559", "r561", "r562", "r564", "r863", "r1031", "r1032", "r1033", "r1034", "r1039", "r1041", "r1042", "r1043", "r1044", "r1045", "r1046", "r1047", "r1048", "r1049", "r1050", "r1051", "r1071", "r1091", "r1112", "r1136", "r1137", "r1138", "r1139", "r1140", "r1348", "r1445", "r1447", "r1457" ] }, "us-gaap_CollateralAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details" ], "lang": { "en-us": { "role": { "label": "Collateral Held [Axis]", "documentation": "Information by category of collateral or no collateral, from lender's perspective." } } }, "auth_ref": [ "r293", "r295", "r1193", "r1194", "r1195", "r1196", "r1285", "r1286" ] }, "us-gaap_CollateralDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details" ], "lang": { "en-us": { "role": { "label": "Collateral Held [Domain]", "documentation": "Category of collateral or no collateral, from lender's perspective." } } }, "auth_ref": [ "r293", "r295", "r1193", "r1194", "r1195", "r1196", "r1285", "r1286" ] }, "us-gaap_CollateralPledgedMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CollateralPledgedMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details" ], "lang": { "en-us": { "role": { "label": "Collateral Pledged [Member]", "documentation": "Pledge of specific property to serve as protection against default." } } }, "auth_ref": [ "r293", "r295" ] }, "miff_CommercialAgriculturalAndStateAndPoliticalRelationshipsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "CommercialAgriculturalAndStateAndPoliticalRelationshipsMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "Commercial, Agricultural and State and Political Relationships [Member]", "documentation": "Represents commercial, agricultural and state and political relationships." } } }, "auth_ref": [] }, "miff_CommercialCustomersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "CommercialCustomersMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Commercial Customers [Member]", "documentation": "Represents commercial customers." } } }, "auth_ref": [] }, "us-gaap_CommercialPortfolioSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommercialPortfolioSegmentMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Commercial Portfolio Segment [Member]", "documentation": "Portfolio segment of the company's total financing receivables related to commercial receivables." } } }, "auth_ref": [ "r1503", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510" ] }, "us-gaap_CommercialRealEstatePortfolioSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommercialRealEstatePortfolioSegmentMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Commercial Real Estate Portfolio Segment [Member]", "documentation": "Portfolio segment of the company's total financing receivables related to commercial real estate." } } }, "auth_ref": [ "r1503", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510" ] }, "us-gaap_CommitmentsAndContingencies": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommitmentsAndContingencies", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Commitments and Contingencies", "documentation": "Represents the caption on the face of the balance sheet to indicate that the entity has entered into (1) purchase or supply arrangements that will require expending a portion of its resources to meet the terms thereof, and (2) is exposed to potential losses or, less frequently, gains, arising from (a) possible claims against a company's resources due to future performance under contract terms, and (b) possible losses or likely gains from uncertainties that will ultimately be resolved when one or more future events that are deemed likely to occur do occur or fail to occur." } } }, "auth_ref": [ "r74", "r126", "r977", "r1070" ] }, "us-gaap_CommitmentsAndContingenciesDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommitmentsAndContingenciesDisclosureTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit" ], "lang": { "en-us": { "role": { "label": "Commitments and Contingencies Disclosure [Text Block]", "documentation": "The entire disclosure for commitments and contingencies." } } }, "auth_ref": [ "r104", "r497", "r498", "r1150", "r1531", "r1536" ] }, "us-gaap_CommitmentsToExtendCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommitmentsToExtendCreditMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details" ], "lang": { "en-us": { "role": { "label": "Commitments to Extend Credit [Member]", "documentation": "Loan commitments are legally binding commitments to extend credit to a counterparty under certain terms and conditions." } } }, "auth_ref": [] }, "us-gaap_CommonStockDividendsPerShareCashPaid": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockDividendsPerShareCashPaid", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals" ], "lang": { "en-us": { "role": { "label": "Cash dividends declared, per share (in dollars per share)", "documentation": "Aggregate dividends paid during the period for each share of common stock outstanding." } } }, "auth_ref": [ "r108" ] }, "us-gaap_CommonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "Common Stock [Member]", "documentation": "Stock that is subordinate to all other stock of the issuer." } } }, "auth_ref": [ "r1299", "r1300", "r1301", "r1303", "r1304", "r1305", "r1306", "r1453", "r1454", "r1456", "r1643", "r1720", "r1726" ] }, "us-gaap_CommonStockParOrStatedValuePerShare": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockParOrStatedValuePerShare", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals" ], "lang": { "en-us": { "role": { "label": "Common stock, par value (in dollars per share)", "documentation": "Face amount or stated value per share of common stock." } } }, "auth_ref": [ "r78" ] }, "us-gaap_CommonStockSharesAuthorized": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesAuthorized", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals" ], "lang": { "en-us": { "role": { "label": "Common stock, authorized (in shares)", "documentation": "The maximum number of common shares permitted to be issued by an entity's charter and bylaws." } } }, "auth_ref": [ "r78", "r1071" ] }, "us-gaap_CommonStockSharesIssued": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesIssued", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals" ], "lang": { "en-us": { "role": { "label": "Common stock, issued (in shares)", "documentation": "Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury." } } }, "auth_ref": [ "r78" ] }, "us-gaap_CommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockSharesOutstanding", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals" ], "lang": { "en-us": { "role": { "label": "Common stock, outstanding (in shares)", "documentation": "Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation." } } }, "auth_ref": [ "r16", "r78", "r1071", "r1089", "r1726", "r1727" ] }, "us-gaap_CommonStockValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CommonStockValue", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Common stock, par value $1.00 per share; authorized 5,000,000 shares; issued 3,706,725 (2025) and 2,160,000 (2024) shares; outstanding 3,405,061 and 1,858,536 shares as of December 31, 2025 and December 31, 2024, respectively.", "documentation": "Aggregate par or stated value of issued nonredeemable common stock (or common stock redeemable solely at the option of the issuer). This item includes treasury stock repurchased by the entity. Note: elements for number of nonredeemable common shares, par value and other disclosure concepts are in another section within stockholders' equity." } } }, "auth_ref": [ "r78", "r549", "r555", "r978", "r1283" ] }, "us-gaap_ComprehensiveIncomeNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComprehensiveIncomeNetOfTax", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income" ], "lang": { "en-us": { "role": { "label": "us-gaap_ComprehensiveIncomeNetOfTax", "totalLabel": "Total Comprehensive Income", "documentation": "Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners." } } }, "auth_ref": [ "r25", "r267", "r269", "r276", "r945", "r991", "r992" ] }, "us-gaap_ComprehensiveIncomeNoteTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComprehensiveIncomeNoteTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss" ], "lang": { "en-us": { "role": { "label": "Comprehensive Income (Loss) Note [Text Block]", "documentation": "The entire disclosure for comprehensive income, which includes, but is not limited to, 1) the amount of income tax expense or benefit allocated to each component of other comprehensive income, including reclassification adjustments, 2) the reclassification adjustments for each classification of other comprehensive income and 3) the ending accumulated balances for each component of comprehensive income." } } }, "auth_ref": [ "r86", "r275", "r944", "r989" ] }, "us-gaap_ComprehensiveIncomePolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ComprehensiveIncomePolicyPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Comprehensive Income, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for comprehensive income." } } }, "auth_ref": [] }, "us-gaap_ConcentrationRiskBenchmarkDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskBenchmarkDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "Concentration Risk Benchmark [Domain]", "documentation": "The denominator in a calculation of a disclosed concentration risk percentage." } } }, "auth_ref": [ "r340", "r363", "r1023", "r1024", "r1149", "r1459", "r1460", "r1461", "r1462", "r1463" ] }, "us-gaap_ConcentrationRiskByBenchmarkAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskByBenchmarkAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "Concentration Risk Benchmark [Axis]", "documentation": "Information by benchmark of concentration risk." } } }, "auth_ref": [ "r340", "r363", "r1023", "r1024", "r1149", "r1459", "r1460", "r1461", "r1462", "r1463" ] }, "us-gaap_ConcentrationRiskByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskByTypeAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "Concentration Risk Type [Axis]", "documentation": "Information by type of concentration risk, for example, but not limited to, asset, liability, net assets, geographic, customer, employees, supplier, lender." } } }, "auth_ref": [ "r340", "r363", "r1023", "r1024", "r1149", "r1459", "r1460", "r1461", "r1462", "r1463" ] }, "us-gaap_ConcentrationRiskPercentage1": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskPercentage1", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_ConcentrationRiskPercentage1", "terseLabel": "Concentration Risk, Percentage", "documentation": "For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the \"benchmark\" (or denominator) in the equation, this concept represents the concentration percentage derived from the division." } } }, "auth_ref": [ "r340", "r363", "r1459", "r1460", "r1461", "r1462", "r1463" ] }, "us-gaap_ConcentrationRiskTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConcentrationRiskTypeDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "Concentration Risk Type [Domain]", "documentation": "For an entity that discloses a concentration risk as a percentage of some financial balance or benchmark, identifies the type (for example, asset, liability, net assets, geographic, customer, employees, supplier, lender) of the concentration." } } }, "auth_ref": [ "r340", "r363", "r1023", "r1024", "r1149", "r1459", "r1460", "r1461", "r1462", "r1463" ] }, "srt_CondensedBalanceSheetStatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CondensedBalanceSheetStatementTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "label": "Condensed Balance Sheet Statement [Table]", "documentation": "Disclosure of information about condensed balance sheet, including, but not limited to, balance sheets of consolidated entities and consolidation eliminations." } } }, "auth_ref": [ "r203", "r294", "r306", "r951", "r1350" ] }, "srt_CondensedCashFlowStatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CondensedCashFlowStatementTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "Condensed Cash Flow Statement [Table]", "documentation": "Disclosure of information about condensed cash flow statement, including, but not limited to, cash flow statements of consolidated entities and consolidation eliminations." } } }, "auth_ref": [ "r203", "r294", "r306", "r951", "r1350" ] }, "us-gaap_CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CondensedFinancialInformationOfParentCompanyOnlyDisclosureTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements" ], "lang": { "en-us": { "role": { "label": "Condensed Financial Information of Parent Company Only Disclosure [Text Block]", "documentation": "The entire disclosure for condensed financial information, including the financial position, cash flows, and the results of operations of the registrant (parent company) as of the same dates or for the same periods for which audited consolidated financial statements are being presented. Alternatively, the details of this disclosure can be reported by the specific parent company taxonomy elements, indicating the appropriate date and period contexts in an instance document." } } }, "auth_ref": [ "r294", "r306", "r951", "r1350" ] }, "srt_CondensedIncomeStatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CondensedIncomeStatementTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "label": "Condensed Income Statement [Table]", "documentation": "Disclosure of information about condensed income statement including, but not limited to, income statements of consolidated entities and consolidation eliminations." } } }, "auth_ref": [ "r203", "r294", "r306", "r951", "r1350" ] }, "srt_ConsolidatedEntitiesAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ConsolidatedEntitiesAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "Consolidated Entities [Axis]", "documentation": "Information by consolidated entity or group of entities." } } }, "auth_ref": [ "r203", "r215", "r294", "r306", "r800", "r801", "r802", "r803", "r804", "r897", "r951", "r1151", "r1366", "r1367", "r1368", "r1540", "r1543", "r1544" ] }, "srt_ConsolidatedEntitiesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ConsolidatedEntitiesDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "Consolidated Entities [Domain]", "documentation": "Entity or group of entities consolidated into reporting entity." } } }, "auth_ref": [ "r203", "r215", "r294", "r306", "r800", "r801", "r802", "r803", "r804", "r897", "r951", "r1151", "r1366", "r1367", "r1368", "r1540", "r1543", "r1544" ] }, "us-gaap_ConsolidationPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConsolidationPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Consolidation, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy regarding (1) the principles it follows in consolidating or combining the separate financial statements, including the principles followed in determining the inclusion or exclusion of subsidiaries or other entities in the consolidated or combined financial statements and (2) its treatment of interests (for example, common stock, a partnership interest or other means of exerting influence) in other entities, for example consolidation or use of the equity or cost methods of accounting. The accounting policy may also address the accounting treatment for intercompany accounts and transactions, noncontrolling interest, and the income statement treatment in consolidation for issuances of stock by a subsidiary." } } }, "auth_ref": [ "r59", "r1171" ] }, "us-gaap_ConstructionInProgressMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConstructionInProgressMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Construction in Progress [Member]", "documentation": "Structure or a modification to a structure under construction. Includes recently completed structures or modifications to structures that have not been placed into service." } } }, "auth_ref": [] }, "us-gaap_ConsumerOtherMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConsumerOtherMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Consumer, Other [Member]", "documentation": "Loan made to consumer, classified as other." } } }, "auth_ref": [ "r1184", "r1470" ] }, "us-gaap_ConsumerPortfolioSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ConsumerPortfolioSegmentMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Consumer Portfolio Segment [Member]", "documentation": "Portfolio segment of the company's total financing receivables related to consumer receivables." } } }, "auth_ref": [ "r1503", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510" ] }, "us-gaap_ContractualInterestRateReductionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ContractualInterestRateReductionMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Contractual Interest Rate Reduction [Member]", "documentation": "Loan modification for a reduction of contractual interest rate." } } }, "auth_ref": [ "r376", "r377", "r380", "r1184" ] }, "us-gaap_CoreDepositsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CoreDepositsMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Core Deposits [Member]", "documentation": "Entity's long-term relationships with depositors, commonly known as core deposit intangibles, which are separate from the financial instruments themselves." } } }, "auth_ref": [ "r64", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1527", "r1528" ] }, "us-gaap_CorporateDebtSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CorporateDebtSecuritiesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "Corporate Debt Securities [Member]", "documentation": "Debt securities issued by domestic or foreign corporate business, banks and other entities with a promise of repayment." } } }, "auth_ref": [ "r1211", "r1213", "r1215", "r1271", "r1284", "r1296", "r1717" ] }, "srt_CounterpartyNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "CounterpartyNameAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Counterparty Name [Axis]", "documentation": "Information by name of counterparty. A counterparty is the other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution." } } }, "auth_ref": [ "r219", "r220", "r293", "r304", "r305", "r519", "r560", "r896", "r914", "r971", "r1160", "r1162", "r1163", "r1375", "r1376", "r1377", "r1378", "r1379", "r1380", "r1381", "r1382", "r1383", "r1637", "r1638", "r1639", "r1640" ] }, "us-gaap_CreditAndDebitCardMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditAndDebitCardMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Credit and Debit Card [Member]", "documentation": "Card issued to user to facilitate payment for purchase of product and service paid directly to merchant by issuer, or from user's checking account." } } }, "auth_ref": [ "r1549", "r1550" ] }, "us-gaap_CreditLossFinancialInstrumentPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditLossFinancialInstrumentPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Credit Loss, Financial Instrument [Policy Text Block]", "documentation": "Disclosure of accounting policy for credit loss on financial instrument measured at amortized cost basis, net investment in lease, off-balance sheet credit exposure, and available-for-sale debt security. Includes, but is not limited to, methodology used to estimate allowance for credit loss, how writeoff of uncollectible amount is recognized, and determination of past due status and nonaccrual status." } } }, "auth_ref": [ "r425", "r426", "r427", "r430", "r431", "r439", "r443", "r448", "r451", "r452", "r457", "r458", "r459", "r460", "r462", "r464", "r465", "r470" ] }, "us-gaap_CreditLossStatusAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditLossStatusAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "Credit Loss Status [Axis]", "documentation": "Information by credit loss status of financial asset." } } }, "auth_ref": [ "r1516" ] }, "us-gaap_CreditLossStatusDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CreditLossStatusDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "Credit Loss Status [Domain]", "documentation": "Credit loss status of financial asset." } } }, "auth_ref": [ "r1516" ] }, "dei_CurrentFiscalYearEndDate": { "xbrltype": "gMonthDayItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "CurrentFiscalYearEndDate", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Current Fiscal Year End Date", "documentation": "End date of current fiscal year in the format --MM-DD." } } }, "auth_ref": [] }, "us-gaap_CurrentIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CurrentIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details" ], "lang": { "en-us": { "role": { "label": "Current tax expense", "documentation": "Amount of current income tax expense (benefit) pertaining to taxable income (loss) from continuing operations." } } }, "auth_ref": [ "r706", "r1442", "r1449" ] }, "us-gaap_CustomerConcentrationRiskMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CustomerConcentrationRiskMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "Customer Concentration Risk [Member]", "documentation": "Reflects the percentage that revenues in the period from one or more significant customers is to net revenues, as defined by the entity, such as total net revenues, product line revenues, segment revenues. The risk is the materially adverse effects of loss of a significant customer." } } }, "auth_ref": [ "r363", "r1460" ] }, "us-gaap_CustomerListsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "CustomerListsMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Customer Lists [Member]", "documentation": "Information about customers such as their name and contact information; it may also be an extensive database that includes other information about the customers such as their order history and demographic information." } } }, "auth_ref": [ "r1245", "r1520", "r1521", "r1522", "r1523", "r1524", "r1525", "r1527", "r1528" ] }, "cyd_CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block]" } } }, "auth_ref": [ "r1321", "r1340" ] }, "cyd_CybersecurityRiskBoardOfDirectorsOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskBoardOfDirectorsOversightTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Board of Directors Oversight [Text Block]" } } }, "auth_ref": [ "r1321", "r1340" ] }, "cyd_CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementExpertiseOfManagementResponsibleTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Expertise of Management Responsible [Text Block]" } } }, "auth_ref": [ "r1323", "r1342" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible [Flag]" } } }, "auth_ref": [ "r1323", "r1342" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleReportToBoardFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag]" } } }, "auth_ref": [ "r1325", "r1344" ] }, "cyd_CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementPositionsOrCommitteesResponsibleTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Positions or Committees Responsible [Text Block]" } } }, "auth_ref": [ "r1323", "r1342" ] }, "cyd_CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesForAssessingIdentifyingAndManagingThreatsTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block]" } } }, "auth_ref": [ "r1316", "r1335" ] }, "cyd_CybersecurityRiskManagementProcessesIntegratedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesIntegratedFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes Integrated [Flag]" } } }, "auth_ref": [ "r1317", "r1336" ] }, "cyd_CybersecurityRiskManagementProcessesIntegratedTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementProcessesIntegratedTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Processes Integrated [Text Block]" } } }, "auth_ref": [ "r1317", "r1336" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceAbstract", "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Abstract]" } } }, "auth_ref": [ "r1315", "r1334" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceLineItems", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Line Items]" } } }, "auth_ref": [ "r1315", "r1334" ] }, "cyd_CybersecurityRiskManagementStrategyAndGovernanceTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementStrategyAndGovernanceTable", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management, Strategy, and Governance [Table]" } } }, "auth_ref": [ "r1315", "r1334" ] }, "cyd_CybersecurityRiskManagementThirdPartyEngagedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskManagementThirdPartyEngagedFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Management Third Party Engaged [Flag]" } } }, "auth_ref": [ "r1318", "r1337" ] }, "cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag]" } } }, "auth_ref": [ "r1320", "r1339" ] }, "cyd_CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskMateriallyAffectedOrReasonablyLikelyToMateriallyAffectRegistrantTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block]" } } }, "auth_ref": [ "r1320", "r1339" ] }, "cyd_CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskProcessForInformingBoardCommitteeOrSubcommitteeResponsibleForOversightTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block]" } } }, "auth_ref": [ "r1321", "r1340" ] }, "cyd_CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskProcessForInformingManagementOrCommitteesResponsibleTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block]" } } }, "auth_ref": [ "r1324", "r1343" ] }, "cyd_CybersecurityRiskRoleOfManagementTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskRoleOfManagementTextBlock", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Role of Management [Text Block]" } } }, "auth_ref": [ "r1322", "r1341" ] }, "cyd_CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/cyd/2025", "localname": "CybersecurityRiskThirdPartyOversightAndIdentificationProcessesFlag", "presentation": [ "http://xbrl.sec.gov/cyd/role/CybersecurityRiskManagementAndStrategyDisclosure" ], "lang": { "en-us": { "role": { "label": "Cybersecurity Risk Third Party Oversight and Identification Processes [Flag]" } } }, "auth_ref": [ "r1319", "r1338" ] }, "us-gaap_DebtDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtDisclosureTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt" ], "lang": { "en-us": { "role": { "label": "Debt Disclosure [Text Block]", "documentation": "The entire disclosure for information about short-term and long-term debt arrangements, which includes amounts of borrowings under each line of credit, note payable, commercial paper issue, bonds indenture, debenture issue, own-share lending arrangements and any other contractual agreement to repay funds, and about the underlying arrangements, rationale for a classification as long-term, including repayment terms, interest rates, collateral provided, restrictions on use of assets and activities, whether or not in compliance with debt covenants, and other matters important to users of the financial statements, such as the effects of refinancing and noncompliance with debt covenants." } } }, "auth_ref": [ "r105", "r293", "r296", "r491", "r492", "r493", "r494", "r495", "r504", "r505", "r515", "r521", "r522", "r523", "r524", "r525", "r526", "r531", "r538", "r539", "r541", "r805", "r872" ] }, "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentBasisSpreadOnVariableRate1", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtInstrumentBasisSpreadOnVariableRate1", "terseLabel": "Debt Instrument, Basis Spread on Variable Rate", "documentation": "Percentage points added to the reference rate to compute the variable rate on the debt instrument." } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentCarryingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentCarryingAmount", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtInstrumentCarryingAmount", "terseLabel": "Long-Term Debt, Gross", "documentation": "Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt." } } }, "auth_ref": [ "r22", "r125", "r542" ] }, "us-gaap_DebtInstrumentFaceAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentFaceAmount", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtInstrumentFaceAmount", "terseLabel": "Debt Instrument, Face Amount", "documentation": "Face (par) amount of debt instrument at time of issuance." } } }, "auth_ref": [ "r516", "r872", "r873", "r1202", "r1203", "r1281" ] }, "us-gaap_DebtInstrumentInterestRateEffectivePercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentInterestRateEffectivePercentage", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtInstrumentInterestRateEffectivePercentage", "terseLabel": "Debt Instrument, Interest Rate, Effective Percentage", "documentation": "Effective interest rate for the funds borrowed under the debt agreement considering interest compounding and original issue discount or premium." } } }, "auth_ref": [ "r70", "r543", "r872", "r873", "r1281" ] }, "us-gaap_DebtInstrumentInterestRateStatedPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentInterestRateStatedPercentage", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtInstrumentInterestRateStatedPercentage", "terseLabel": "Debt Instrument, Interest Rate, Stated Percentage", "documentation": "Contractual interest rate for funds borrowed, under the debt agreement." } } }, "auth_ref": [ "r70", "r517" ] }, "us-gaap_DebtInstrumentRedemptionPricePercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentRedemptionPricePercentage", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtInstrumentRedemptionPricePercentage", "terseLabel": "Debt Instrument, Redemption Price, Percentage", "documentation": "Percentage price of original principal amount of debt at which debt can be redeemed by the issuer." } } }, "auth_ref": [ "r152" ] }, "us-gaap_DebtInstrumentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Long-Term Debt Instruments [Table]", "documentation": "Disclosure of information about long-term debt instrument or arrangement." } } }, "auth_ref": [ "r22", "r46", "r47", "r65", "r106", "r107", "r516", "r517", "r518", "r519", "r520", "r522", "r527", "r528", "r529", "r530", "r532", "r533", "r534", "r535", "r536", "r537", "r540", "r805", "r951", "r1201", "r1202", "r1203", "r1204", "r1205", "r1281", "r1442", "r1443", "r1446", "r1452", "r1661", "r1663" ] }, "us-gaap_DebtInstrumentTerm": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentTerm", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtInstrumentTerm", "terseLabel": "Debt Instrument, Term (Year)", "documentation": "Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "us-gaap_DebtInstrumentVariableInterestRateTypeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtInstrumentVariableInterestRateTypeExtensibleEnumeration", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtInstrumentVariableInterestRateTypeExtensibleEnumeration", "terseLabel": "Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]", "documentation": "Indicates type of variable interest rate on debt instrument." } } }, "auth_ref": [ "r958" ] }, "miff_DebtInstrumentVariableRateAverageDay": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DebtInstrumentVariableRateAverageDay", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DebtInstrumentVariableRateAverageDay", "terseLabel": "Debt Instrument, Variable Rate, Average Day", "documentation": "Average date to calculate variable rate under debt instrument." } } }, "auth_ref": [] }, "us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLoss", "terseLabel": "Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss", "documentation": "Amount, after allowance for credit loss, of accrued interest on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r393", "r461", "r462", "r463" ] }, "us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtSecuritiesAvailableForSaleAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList", "terseLabel": "Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes accrued interest, after allowance for credit loss, on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r462" ] }, "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleAllowanceForCreditLoss", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtSecuritiesAvailableForSaleAllowanceForCreditLoss", "terseLabel": "Debt Securities, Available-for-Sale, Allowance for Credit Loss", "documentation": "Amount of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r389", "r461", "r472", "r473" ] }, "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostAllowanceForCreditLossExcludingAccruedInterest", "terseLabel": "Debt Securities, Available-for-Sale, Allowance for Credit Loss, Excluding Accrued Interest", "documentation": "Amount excluding accrued interest, of allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r461" ] }, "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestAfterAllowanceForCreditLoss", "terseLabel": "Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, after Allowance for Credit Loss", "documentation": "Amortized cost excluding accrued interest, after allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r1517" ] }, "us-gaap_DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleAmortizedCostExcludingAccruedInterestBeforeAllowanceForCreditLoss", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "label": "Debt securities available-for-sale, amortized cost", "totalLabel": "Debt securities available-for-sale, amortized cost", "documentation": "Amortized cost excluding accrued interest, before allowance for credit loss, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r461" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLonger", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "Debt securities available-for-sale, continuous loss position, more than 12 months, fair value", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r171", "r469", "r1200" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerAccumulatedLoss", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Debt securities available-for-sale, continuous loss position, more than 12 months, unrealized losses", "terseLabel": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss", "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r171", "r469" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPosition12MonthsOrLongerNumberOfPositions", "terseLabel": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions", "documentation": "Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without an allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r1518" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12Months", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "Debt securities available-for-sale, continuous loss position, less than 12 months, fair value", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r171", "r469", "r1200" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsAccumulatedLoss", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Debt securities available-for-sale, continuous loss position, less than 12 months, unrealized losses", "terseLabel": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss", "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r171", "r469" ] }, "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtSecuritiesAvailableForSaleContinuousUnrealizedLossPositionLessThan12MonthsNumberOfPositions", "terseLabel": "Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions", "documentation": "Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for less than 12 months, without an allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r1518" ] }, "us-gaap_DebtSecuritiesAvailableForSaleExcludingAccruedInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleExcludingAccruedInterest", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 6.0 }, "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Debt securities available-for-sale", "label": "Debt securities available-for-sale, at fair value", "totalLabel": "Debt securities available-for-sale, fair value", "documentation": "Amount excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r1517" ] }, "us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleRealizedGainLoss", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DebtSecuritiesAvailableForSaleRealizedGainLoss", "terseLabel": "Debt Securities, Available-for-Sale, Realized Gain (Loss)", "documentation": "Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r1495" ] }, "us-gaap_DebtSecuritiesAvailableForSaleTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale [Table]", "documentation": "Disclosure of information about investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r386", "r387", "r388", "r389", "r390", "r391", "r392", "r394", "r395", "r396", "r397", "r398" ] }, "us-gaap_DebtSecuritiesAvailableForSaleTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables" ], "lang": { "en-us": { "role": { "label": "Debt Securities, Available-for-Sale [Table Text Block]", "documentation": "Tabular disclosure of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r1482", "r1483", "r1484", "r1485", "r1486", "r1487", "r1488", "r1489", "r1490", "r1491", "r1492", "r1495" ] }, "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPosition": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleUnrealizedLossPosition", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "Debt securities available-for-sale, continuous loss position, fair value", "documentation": "Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position without allowance for credit loss." } } }, "auth_ref": [ "r169", "r467", "r1200" ] }, "us-gaap_DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesAvailableForSaleUnrealizedLossPositionAccumulatedLoss", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "Debt securities available-for-sale, continuous loss position, unrealized losses", "documentation": "Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position, without allowance for credit loss. Includes beneficial interest in securitized financial asset." } } }, "auth_ref": [ "r170", "r468" ] }, "miff_DebtSecuritiesAvailableforsaleExcludingAccruedInterestAmortizedCostSold": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DebtSecuritiesAvailableforsaleExcludingAccruedInterestAmortizedCostSold", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DebtSecuritiesAvailableforsaleExcludingAccruedInterestAmortizedCostSold", "terseLabel": "Debt Securities, Available-for-Sale, Excluding Accrued Interest, Amortized Cost, Sold", "documentation": "Amount, excluding accrued interest, of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) sold during the period." } } }, "auth_ref": [] }, "us-gaap_DebtSecuritiesRealizedGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DebtSecuritiesRealizedGainLoss", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 0.0 }, "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 10.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Loss on sale of securities", "negatedLabel": "Realized loss on sale of securities", "documentation": "Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), investment in debt security measured at amortized cost (held-to-maturity) and investment in debt security measured at fair value with change in fair value recognized in net income (trading)." } } }, "auth_ref": [ "r995", "r1389", "r1390" ] }, "us-gaap_DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredBonusAndProfitSharingArrangementIndividualContractTypeOfDeferredCompensationDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Deferred Bonus and Profit Sharing Arrangement, Individual Contract, Type of Deferred Compensation [Domain]", "documentation": "Deferred compensation that is not equivalent to a defined benefit pension plan or a defined benefit other postretirement benefit plan. Includes, but is not limited to, employment contracts with one or more selected officers or key employees. Excludes equity-based compensation plans, defined benefit pension plans and defined benefit other postretirement benefit plans." } } }, "auth_ref": [ "r50", "r109" ] }, "us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredCompensationArrangementWithIndividualCompensationExpense", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DeferredCompensationArrangementWithIndividualCompensationExpense", "terseLabel": "Deferred Compensation Arrangement with Individual, Compensation Expense", "documentation": "The compensation expense recognized during the period pertaining to the deferred compensation arrangement." } } }, "auth_ref": [ "r56", "r109" ] }, "us-gaap_DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredCompensationArrangementWithIndividualExcludingShareBasedPaymentsAndPostretirementBenefitsByTypeOfDeferredCompensationAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Deferred Bonus and Profit Sharing Arrangements, Individual Contracts, Type of Deferred Compensation [Axis]", "documentation": "Information by type of deferred compensation that is not equivalent to a defined benefit pension plan or a defined benefit other postretirement benefit plan. Includes, but is not limited to, employment contracts with one or more selected officers or key employees. Excludes equity-based compensation plans, defined benefit pension plans and defined benefit other postretirement benefit plans." } } }, "auth_ref": [ "r50", "r109" ] }, "us-gaap_DeferredCompensationArrangementWithIndividualMaximumContractualTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredCompensationArrangementWithIndividualMaximumContractualTerm1", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DeferredCompensationArrangementWithIndividualMaximumContractualTerm1", "terseLabel": "Deferred Compensation Arrangement with Individual, Maximum Contractual Term (Year)", "documentation": "Maximum term of the deferred compensation arrangement, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r17", "r51" ] }, "us-gaap_DeferredCompensationArrangementWithIndividualRecordedLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredCompensationArrangementWithIndividualRecordedLiability", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DeferredCompensationArrangementWithIndividualRecordedLiability", "terseLabel": "Deferred Compensation Arrangement with Individual, Recorded Liability", "documentation": "The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit." } } }, "auth_ref": [ "r109" ] }, "us-gaap_DeferredCompensationExcludingShareBasedPaymentsAndRetirementBenefitsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredCompensationExcludingShareBasedPaymentsAndRetirementBenefitsMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Deferred Compensation, Excluding Share-Based Payments and Retirement Benefits [Member]", "documentation": "Deferred compensation arrangements that are neither equity-based payments, nor pension and other postretirement benefits, with individual employees. The arrangements (for example, profit sharing, deferred bonus, certain rabbi trusts, perquisites, postemployment benefits, and certain split-dollar life insurance arrangements) are generally based on employment contracts between the entity and one or more selected officers or key employees, which contain a promise by the employer to pay certain amounts or benefits at designated future dates, upon compliance with stipulated requirements. This type of arrangement is distinguished from broader based employee benefit plans as it is usually tailored to the employee. Other \"sub-members\" can be added as necessary." } } }, "auth_ref": [] }, "us-gaap_DeferredIncomeTaxAssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxAssetsNet", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 11.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Net deferred tax asset", "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, with jurisdictional netting." } } }, "auth_ref": [ "r685", "r686" ] }, "us-gaap_DeferredIncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 0.0 }, "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details" ], "lang": { "en-us": { "role": { "label": "Deferred income tax expense (benefit)", "documentation": "Amount of deferred income tax expense (benefit) pertaining to income (loss) from continuing operations." } } }, "auth_ref": [ "r8", "r182", "r1442", "r1449" ] }, "us-gaap_DeferredIncomeTaxLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxLiabilities", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_DeferredIncomeTaxLiabilities", "totalLabel": "Total", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences." } } }, "auth_ref": [ "r75", "r76", "r122", "r700" ] }, "us-gaap_DeferredIncomeTaxLiabilitiesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredIncomeTaxLiabilitiesNet", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Deferred tax liability", "label": "us-gaap_DeferredIncomeTaxLiabilitiesNet", "documentation": "Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences with jurisdictional netting." } } }, "auth_ref": [ "r685", "r686", "r975" ] }, "miff_DeferredTaxAssetsCoreContractTermination": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DeferredTaxAssetsCoreContractTermination", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "miff_DeferredTaxAssetsCoreContractTermination", "terseLabel": "Core contract termination", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to core contract termination." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsLiabilitiesNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsLiabilitiesNet", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "totalLabel": "Net Deferred Tax Asset", "documentation": "Amount, after allocation of valuation allowances and deferred tax liability, of deferred tax asset attributable to deductible differences and carryforwards, without jurisdictional netting." } } }, "auth_ref": [ "r1616" ] }, "us-gaap_DeferredTaxAssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsNet", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsLiabilitiesNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_DeferredTaxAssetsNet", "totalLabel": "Total", "documentation": "Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards." } } }, "auth_ref": [ "r1616" ] }, "us-gaap_DeferredTaxAssetsNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsNetAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Deferred tax assets:" } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsOther", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_DeferredTaxAssetsOther", "terseLabel": "Other", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary differences, classified as other." } } }, "auth_ref": [ "r1620" ] }, "miff_DeferredTaxAssetsPurchaseAccountingAdjustmentsOnDepositsAndBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DeferredTaxAssetsPurchaseAccountingAdjustmentsOnDepositsAndBorrowings", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Purchase accounting adjustments on deposits and borrowings", "documentation": "Amount of deferred tax liability attributable to purchase accounting adjustments on deposits and borrowings." } } }, "auth_ref": [] }, "miff_DeferredTaxAssetsPurchaseAccountingAdjustmentsOnLoans": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DeferredTaxAssetsPurchaseAccountingAdjustmentsOnLoans", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "miff_DeferredTaxAssetsPurchaseAccountingAdjustmentsOnLoans", "terseLabel": "Purchase accounting adjustments on loans", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to purchase accounting adjustments on loans." } } }, "auth_ref": [] }, "miff_DeferredTaxAssetsPurchaseAdjustmentsOnSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DeferredTaxAssetsPurchaseAdjustmentsOnSecurities", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "miff_DeferredTaxAssetsPurchaseAdjustmentsOnSecurities", "terseLabel": "Purchase accounting adjustments on securities", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to purchase adjustments on securities." } } }, "auth_ref": [] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseCompensationAndBenefitsEmployeeCompensation", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Deferred compensation", "documentation": "Amount before allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences from employee compensation." } } }, "auth_ref": [ "r1620" ] }, "us-gaap_DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsTaxDeferredExpenseReservesAndAccrualsProvisionForLoanLosses", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Allowance for credit losses", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from allowance for credit loss on financing receivable." } } }, "auth_ref": [ "r1620" ] }, "us-gaap_DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredTaxAssetsNet", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DeferredTaxAssetsUnrealizedLossesOnAvailableforSaleSecuritiesGross", "terseLabel": "Deferred Tax Asset, Debt Securities, Available-for-Sale, Unrealized Loss", "documentation": "Amount, before allocation of valuation allowance, of deferred tax asset attributable to deductible temporary difference from unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r1620" ] }, "us-gaap_DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesDeferredExpenseDeferredFinancingCosts", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Deferred loan origination costs", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from debt issuance costs." } } }, "auth_ref": [ "r1620" ] }, "us-gaap_DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesGoodwillAndIntangibleAssetsIntangibleAssets", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Core deposit intangible", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from intangible assets other than goodwill." } } }, "auth_ref": [ "r1620" ] }, "us-gaap_DeferredTaxLiabilitiesNetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesNetAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Deferred tax liabilities:" } } }, "auth_ref": [] }, "us-gaap_DeferredTaxLiabilitiesOther": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesOther", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Other", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences classified as other." } } }, "auth_ref": [ "r1620" ] }, "us-gaap_DeferredTaxLiabilitiesPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DeferredTaxLiabilitiesPropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Premises and equipment", "documentation": "Amount of deferred tax liability attributable to taxable temporary differences from property, plant, and equipment." } } }, "auth_ref": [ "r1620" ] }, "miff_DeferredTaxLiabilitiesPurchaseAccountingAdjustmentsInIntangibleAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DeferredTaxLiabilitiesPurchaseAccountingAdjustmentsInIntangibleAssets", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Purchase accounting adjustments on intangible assets", "documentation": "Amount of deferred tax liability attributable to purchase accounting adjustments for intangible assets other than goodwill." } } }, "auth_ref": [] }, "miff_DeferredTaxLiabilitiesPurchaseAccountingAdjustmentsOnPremises": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DeferredTaxLiabilitiesPurchaseAccountingAdjustmentsOnPremises", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "parentTag": "us-gaap_DeferredIncomeTaxLiabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Purchase accounting adjustments on premises", "documentation": "Amount of deferred tax liability attributable to purchase accounting adjustments on premises." } } }, "auth_ref": [] }, "miff_DefinedBenefitPlanLiabilityMultiplierOfSalary": { "xbrltype": "pureItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DefinedBenefitPlanLiabilityMultiplierOfSalary", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DefinedBenefitPlanLiabilityMultiplierOfSalary", "terseLabel": "Defined Benefit Plan, Liability, Multiplier of Salary", "documentation": "The multiplier of salary of individual for liability under defined benefit plan." } } }, "auth_ref": [] }, "miff_DefinedBenefitPlanMinimumAge": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DefinedBenefitPlanMinimumAge", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DefinedBenefitPlanMinimumAge", "terseLabel": "Defined Benefit Plan, Minimum Age", "documentation": "Minimum age required under the defined benefit plan." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanNetPeriodicBenefitCost", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DefinedBenefitPlanNetPeriodicBenefitCost", "terseLabel": "Defined Benefit Plan, Net Periodic Benefit Cost (Credit)", "documentation": "Amount of net periodic benefit cost (credit) for defined benefit plan." } } }, "auth_ref": [ "r604", "r642", "r644", "r1215", "r1216" ] }, "us-gaap_DefinedBenefitPlanTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPlanTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan [Text Block]", "documentation": "The entire disclosure for defined benefit plan." } } }, "auth_ref": [ "r569", "r623", "r625", "r628", "r639", "r641", "r643", "r932", "r1215" ] }, "us-gaap_DefinedBenefitPostretirementLifeInsuranceMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedBenefitPostretirementLifeInsuranceMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Postretirement Life Insurance [Member]", "documentation": "Plan designed to provide postretirement life insurance benefits to retiree or beneficiary. Includes, but is not limited to, defined benefit and defined contribution plans." } } }, "auth_ref": [] }, "us-gaap_DefinedContributionPlanCostRecognized": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedContributionPlanCostRecognized", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DefinedContributionPlanCostRecognized", "terseLabel": "Defined Contribution Plan, Cost", "documentation": "Amount of cost for defined contribution plan." } } }, "auth_ref": [ "r655" ] }, "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DefinedContributionPlanEmployerMatchingContributionPercent", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_DefinedContributionPlanEmployerMatchingContributionPercent", "terseLabel": "Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay", "documentation": "Percentage of employees' gross pay for which the employer contributes a matching contribution to a defined contribution plan." } } }, "auth_ref": [] }, "miff_DefinedContributionPlanMinimumAge": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DefinedContributionPlanMinimumAge", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DefinedContributionPlanMinimumAge", "terseLabel": "Defined Contribution Plan, Minimum Age", "documentation": "The minimum age of employee under the defined contribution plan." } } }, "auth_ref": [] }, "miff_DefinedContributionPlanPeriodOfServiceFullyVested": { "xbrltype": "durationItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DefinedContributionPlanPeriodOfServiceFullyVested", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DefinedContributionPlanPeriodOfServiceFullyVested", "terseLabel": "Defined Contribution Plan, Period of Service, Fully Vested (Year)", "documentation": "Period of service of individual for fully vested awards under the defined contribution plan." } } }, "auth_ref": [] }, "miff_DefinedContributionPlanPeriodOfServiceVestingRatably": { "xbrltype": "durationItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DefinedContributionPlanPeriodOfServiceVestingRatably", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DefinedContributionPlanPeriodOfServiceVestingRatably", "terseLabel": "Defined Contribution Plan, Period of Service, Vesting Ratably (Year)", "documentation": "Period of service of individual for vesting ratably under the defined contribution plan." } } }, "auth_ref": [] }, "miff_DefinedContributionPlanRequisiteServiceHours": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DefinedContributionPlanRequisiteServiceHours", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DefinedContributionPlanRequisiteServiceHours", "terseLabel": "Defined Contribution Plan, Requisite Service Hours", "documentation": "Minimum number of hours the employee is required to perform under the defined contribution plan." } } }, "auth_ref": [] }, "miff_DefinedContributionPlanRequisiteServicePeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DefinedContributionPlanRequisiteServicePeriod", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_DefinedContributionPlanRequisiteServicePeriod", "terseLabel": "Defined Contribution Plan, Requisite Service Period (Year)", "documentation": "Minimum period the individual is required to perform services under the deferred contribution plan, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "us-gaap_DepositAccountMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepositAccountMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Deposit Account [Member]", "documentation": "Bank account at depository institution allowing money to be withdrawn or deposited by account holder." } } }, "auth_ref": [ "r1168", "r1549", "r1550" ] }, "us-gaap_DepositAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepositAssets", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Interest-bearing time deposits", "documentation": "The carrying amount of the asset transferred to a third party to serve as a deposit, which typically serves as security against failure by the transferor to perform under terms of an agreement." } } }, "auth_ref": [ "r1371" ] }, "us-gaap_DepositLiabilitiesDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepositLiabilitiesDisclosuresTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits" ], "lang": { "en-us": { "role": { "label": "Deposit Liabilities Disclosures [Text Block]", "documentation": "The entire disclosure for deposit liabilities including data and tables. It may include a description of the entity's deposit liabilities, the aggregate amount of time deposits (including certificates of deposit) in denominations of $100,000 or more at the balance sheet date; the aggregate amount of any demand deposits that have been reclassified as loan balances, such as overdrafts, at the balance sheet date; deposits that are received on terms other than those in the normal course of business, the amount of accrued interest on deposit liabilities; securities, mortgage loans or other financial instruments that serve as collateral for deposits; for time deposits having a remaining term of more than one year, the aggregate amount of maturities for each of the five years following the balance sheet date; and the weighted average interest rate for all deposit liabilities held by the entity." } } }, "auth_ref": [ "r14", "r118", "r201", "r202" ] }, "us-gaap_Deposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Deposits", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "us-gaap_Deposits", "totalLabel": "Total deposits", "documentation": "The aggregate of all deposit liabilities held by the entity, including foreign and domestic, interest and noninterest bearing; may include demand deposits, saving deposits, Negotiable Order of Withdrawal (NOW) and time deposits among others." } } }, "auth_ref": [ "r118" ] }, "us-gaap_DepositsFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DepositsFairValueDisclosure", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Deposits", "label": "us-gaap_DepositsFairValueDisclosure", "documentation": "Fair value portion of deposit liabilities held by the entity, including, but not limited to, foreign and domestic, interest and noninterest bearing, demand deposits, saving deposits, negotiable orders of withdrawal (NOW) and time deposits." } } }, "auth_ref": [ "r856", "r858", "r859", "r1645", "r1646", "r1650" ] }, "miff_DepositsTotalMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DepositsTotalMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "Deposits Total [Member]", "documentation": "Relating to total deposits." } } }, "auth_ref": [] }, "us-gaap_Depreciation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Depreciation", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 13.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-details-textual" ], "lang": { "en-us": { "role": { "label": "Depreciation", "terseLabel": "Depreciation", "documentation": "The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation." } } }, "auth_ref": [ "r8", "r43", "r280", "r1164", "r1165", "r1167", "r1169" ] }, "srt_DirectorMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "DirectorMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Director [Member]", "documentation": "Person serving on board of directors." } } }, "auth_ref": [ "r1369", "r1469", "r1721" ] }, "us-gaap_DisclosureTextBlockAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DisclosureTextBlockAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment", "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt" ], "lang": { "en-us": { "role": { "label": "us-gaap_DisclosureTextBlockAbstract", "terseLabel": "Notes to Financial Statements" } } }, "auth_ref": [] }, "miff_DissentersSharesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DissentersSharesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Dissenter's Shares [Member]", "documentation": "Represents Dissenter's shares." } } }, "auth_ref": [] }, "us-gaap_DividendIncomeOperating": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DividendIncomeOperating", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Dividends", "documentation": "Amount of operating dividend income on securities." } } }, "auth_ref": [ "r142", "r1037", "r1092", "r1129", "r1130", "r1307", "r1308", "r1733" ] }, "us-gaap_DividendsCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DividendsCash", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "us-gaap_DividendsCash", "negatedLabel": "Cash dividends declared", "documentation": "Amount of paid and unpaid cash dividends declared for classes of stock, for example, but not limited to, common and preferred." } } }, "auth_ref": [ "r5", "r108" ] }, "miff_DividendsFromSubsidiary": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "DividendsFromSubsidiary", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Dividends from subsidiaries", "label": "miff_DividendsFromSubsidiary", "documentation": "The amount of dividends received from subsidiary." } } }, "auth_ref": [] }, "dei_DocumentAnnualReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentAnnualReport", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Document Annual Report", "documentation": "Boolean flag that is true only for a form used as an annual report." } } }, "auth_ref": [ "r1312", "r1313", "r1326" ] }, "dei_DocumentFinStmtErrorCorrectionFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFinStmtErrorCorrectionFlag", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Document Financial Statement Error Correction [Flag]", "documentation": "Indicates whether any of the financial statement period in the filing include a restatement due to error correction." } } }, "auth_ref": [ "r1312", "r1313", "r1326", "r1328" ] }, "dei_DocumentFiscalPeriodFocus": { "xbrltype": "fiscalPeriodItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFiscalPeriodFocus", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Document Fiscal Period Focus", "documentation": "Fiscal period values are FY, Q1, Q2, and Q3. 1st, 2nd and 3rd quarter 10-Q or 10-QT statements have value Q1, Q2, and Q3 respectively, with 10-K, 10-KT or other fiscal year statements having FY." } } }, "auth_ref": [] }, "dei_DocumentFiscalYearFocus": { "xbrltype": "gYearItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentFiscalYearFocus", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Document Fiscal Year Focus", "documentation": "This is focus fiscal year of the document report in YYYY format. For a 2006 annual report, which may also provide financial information from prior periods, fiscal 2006 should be given as the fiscal year focus. Example: 2006." } } }, "auth_ref": [] }, "dei_DocumentInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentInformationLineItems", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Document Information [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [] }, "dei_DocumentInformationTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentInformationTable", "lang": { "en-us": { "role": { "label": "Document Information [Table]", "documentation": "Container to support the formal attachment of each official or unofficial, public or private document as part of a submission package." } } }, "auth_ref": [] }, "dei_DocumentPeriodEndDate": { "xbrltype": "dateItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentPeriodEndDate", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Document Period End Date", "documentation": "For the EDGAR submission types of Form 8-K: the date of the report, the date of the earliest event reported; for the EDGAR submission types of Form N-1A: the filing date; for all other submission types: the end of the reporting or transition period. The format of the date is YYYY-MM-DD." } } }, "auth_ref": [] }, "dei_DocumentTransitionReport": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentTransitionReport", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Document Transition Report", "documentation": "Boolean flag that is true only for a form used as a transition report." } } }, "auth_ref": [ "r1327" ] }, "dei_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "DocumentType", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Document Type", "documentation": "The type of document being provided (such as 10-K, 10-Q, 485BPOS, etc). The document type is limited to the same value as the supporting SEC submission type, or the word 'Other'." } } }, "auth_ref": [] }, "us-gaap_DomesticCountryMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DomesticCountryMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "Domestic Tax Jurisdiction [Member]", "documentation": "Designated federal jurisdiction entitled to levy and collect income tax in country of domicile. Includes, but is not limited to, national jurisdiction for non-U.S. jurisdiction." } } }, "auth_ref": [ "r688" ] }, "us-gaap_DoubtfulMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "DoubtfulMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Doubtful [Member]", "documentation": "A category of financing receivables that have all the weaknesses inherent in those classified as substandard, with the added characteristic that the weaknesses make collection or liquidation in full, on the basis of currently existing facts, conditions, and values, highly questionable and improbable." } } }, "auth_ref": [ "r160", "r161", "r162", "r1514", "r1515" ] }, "us-gaap_EarningsPerShareBasic": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EarningsPerShareBasic", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Earnings Per Share - Basic and Diluted (in dollars per share)", "documentation": "The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period." } } }, "auth_ref": [ "r236", "r277", "r314", "r315", "r316", "r317", "r318", "r319", "r320", "r321", "r326", "r327", "r330", "r331", "r332", "r334", "r547", "r677", "r725", "r799", "r830", "r831", "r946", "r993", "r1175" ] }, "us-gaap_EarningsPerSharePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EarningsPerSharePolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Earnings Per Share, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for computing basic and diluted earnings or loss per share for each class of common stock and participating security. Addresses all significant policy factors, including any antidilutive items that have been excluded from the computation and takes into account stock dividends, splits and reverse splits that occur after the balance sheet date of the latest reporting period but before the issuance of the financial statements." } } }, "auth_ref": [ "r39", "r40", "r333" ] }, "us-gaap_EffectiveIncomeTaxRateContinuingOperations": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateContinuingOperations", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "totalLabel": "Applicable Income Taxes and Effective Rates, percentage", "documentation": "Percentage of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r688", "r1228" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate", "terseLabel": "Provision at statutory rate, percentage", "documentation": "Percentage of domestic federal statutory tax rate applicable to pretax income (loss)." } } }, "auth_ref": [ "r293", "r299", "r688", "r712", "r1228" ] }, "miff_EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceIncomeAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceIncomeAmount", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "miff_EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceIncomeAmount", "negatedTerseLabel": "Bank owned life insurance, amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to bank owned life insurance income." } } }, "auth_ref": [] }, "miff_EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceIncomePercent": { "xbrltype": "percentItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceIncomePercent", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "miff_EffectiveIncomeTaxRateReconciliationBankOwnedLifeInsuranceIncomePercent", "terseLabel": "Bank owned life insurance, percentage", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to bank owned life insurance income." } } }, "auth_ref": [] }, "miff_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMergerRelatedCostsAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMergerRelatedCostsAmount", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "Nondeductible merger expenses", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible merger related costs." } } }, "auth_ref": [] }, "miff_EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMergerRelatedCostsPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleExpenseMergerRelatedCostsPercent", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "Nondeductible merger expenses, percent", "documentation": "Percentage of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rate to pretax income (loss) from continuing operation, attributable to nondeductible expense for merger related cots." } } }, "auth_ref": [] }, "miff_EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpenseAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpenseAmount", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "miff_EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpenseAmount", "terseLabel": "Nondeductible interest expense, amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible interest expenses." } } }, "auth_ref": [] }, "miff_EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpensePercent": { "xbrltype": "percentItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpensePercent", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "miff_EffectiveIncomeTaxRateReconciliationNondeductibleInterestExpensePercent", "terseLabel": "Nondeductible interest expense, percentage", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible interest expenses." } } }, "auth_ref": [] }, "us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationOtherAdjustments", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_EffectiveIncomeTaxRateReconciliationOtherAdjustments", "terseLabel": "Other, net, percentage", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments." } } }, "auth_ref": [ "r1228", "r1442", "r1450", "r1614", "r1615" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-details-textual", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables" ], "lang": { "en-us": { "role": { "label": "Effective Income Tax Rate Reconciliation [Table]", "documentation": "Disclosure of information about income tax rate reconciliation between amount of reported income tax expense (benefit) attributable to continuing operation to amount of income tax expense(benefit) that would result from applying statutory federal (national) tax rate to pretax income (loss) from continuing operation." } } }, "auth_ref": [ "r688", "r689", "r1228" ] }, "us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EffectiveIncomeTaxRateReconciliationTaxExemptIncome", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_EffectiveIncomeTaxRateReconciliationTaxExemptIncome", "negatedTerseLabel": "Tax-exempt interest, percentage", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes." } } }, "auth_ref": [ "r691", "r692", "r1442", "r1450", "r1614" ] }, "miff_EffectiveTaxReconciliationBargainPurchaseGainAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EffectiveTaxReconciliationBargainPurchaseGainAmount", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "miff_EffectiveTaxReconciliationBargainPurchaseGainAmount", "negatedTerseLabel": "Bargain purchase gain, amount", "documentation": "Amount of difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying domestic federal statutory income tax rates to pretax income (loss) from continuing operations, attributable to bargain purchase gain." } } }, "auth_ref": [] }, "miff_EffectiveTaxReconciliationBargainPurchaseGainPercent": { "xbrltype": "percentItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EffectiveTaxReconciliationBargainPurchaseGainPercent", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_EffectiveIncomeTaxRateContinuingOperations", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "Bargain purchase gain, percentage", "documentation": "Percentage of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to bargain purchase gain." } } }, "auth_ref": [] }, "miff_EmployeeStockOptionPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EmployeeStockOptionPlanMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Employee Stock Option Plan [Member]", "documentation": "Represents the Employee Stock Option Plan." } } }, "auth_ref": [] }, "us-gaap_EmployeeStockOwnershipPlanESOPCashContributionsToESOP": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeStockOwnershipPlanESOPCashContributionsToESOP", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_EmployeeStockOwnershipPlanESOPCashContributionsToESOP", "terseLabel": "Employee Stock Ownership Plan (ESOP), Cash Contributions to ESOP", "documentation": "This item represents the amount of cash contributions during the period made by the entity to the Employee Stock Ownership Plan (ESOP)." } } }, "auth_ref": [ "r1612" ] }, "us-gaap_EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeStockOwnershipPlanESOPDisclosuresByPlanAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Employee Stock Ownership Plan (ESOP) Name [Axis]", "documentation": "Information by name of employee stock ownership plan." } } }, "auth_ref": [ "r1613" ] }, "us-gaap_EmployeeStockOwnershipPlanESOPFairValueOfSharesSubjectToRepurchaseObligation": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeStockOwnershipPlanESOPFairValueOfSharesSubjectToRepurchaseObligation", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details" ], "lang": { "en-us": { "role": { "label": "Maximum cash obligation", "documentation": "Fair value of the shares allocated that are subject to a repurchase obligation." } } }, "auth_ref": [ "r679" ] }, "us-gaap_EmployeeStockOwnershipPlanESOPPlanDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeStockOwnershipPlanESOPPlanDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Employee Stock Ownership Plan (ESOP), Plan [Domain]", "documentation": "Entities identify multiple employee stock ownership plans by unique name." } } }, "auth_ref": [ "r1613" ] }, "us-gaap_EmployeeStockOwnershipPlanESOPSharesInESOP": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EmployeeStockOwnershipPlanESOPSharesInESOP", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details" ], "lang": { "en-us": { "role": { "label": "Shares held by the ESOP (in shares)", "terseLabel": "Employee Stock Ownership Plan (ESOP), Shares in ESOP (in shares)", "documentation": "Sum of the allocated, committed-to-be-released and suspense shares of the entity held by the plan." } } }, "auth_ref": [ "r1224", "r1225", "r1613" ] }, "miff_EmployeeStockOwnershipPlanEsopFairValuePerShareOfSharesSubjectToRepurchaseObligation": { "xbrltype": "perShareItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EmployeeStockOwnershipPlanEsopFairValuePerShareOfSharesSubjectToRepurchaseObligation", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details" ], "lang": { "en-us": { "role": { "label": "Fair value per share (in dollars per share)", "documentation": "Fair value per share of the shares allocated that are subject to a repurchase obligation." } } }, "auth_ref": [] }, "miff_EmployeeStockOwnershipPlanMinimumAge": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EmployeeStockOwnershipPlanMinimumAge", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_EmployeeStockOwnershipPlanMinimumAge", "terseLabel": "Employee Stock Ownership Plan, Minimum Age", "documentation": "Minimum age an employee must be under the employee stock ownership plan." } } }, "auth_ref": [] }, "miff_EmployeeStockOwnershipPlanPeriodOfServiceFullyVested": { "xbrltype": "durationItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EmployeeStockOwnershipPlanPeriodOfServiceFullyVested", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_EmployeeStockOwnershipPlanPeriodOfServiceFullyVested", "terseLabel": "Employee Stock Ownership Plan, Period of Service, Fully Vested (Year)", "documentation": "Period of service of individual for awards to fully vest under the employee stock ownership plan." } } }, "auth_ref": [] }, "miff_EmployeeStockOwnershipPlanPeriodOfServiceVestingRatably": { "xbrltype": "durationItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EmployeeStockOwnershipPlanPeriodOfServiceVestingRatably", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_EmployeeStockOwnershipPlanPeriodOfServiceVestingRatably", "terseLabel": "Employee Stock Ownership Plan, Period of Service, Vesting Ratably (Year)", "documentation": "Period of service for awards to vest ratably under the employee stock ownership plan." } } }, "auth_ref": [] }, "miff_EmployeeStockOwnershipPlanRequisiteServiceHours": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EmployeeStockOwnershipPlanRequisiteServiceHours", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_EmployeeStockOwnershipPlanRequisiteServiceHours", "terseLabel": "Employee Stock Ownership Plan, Requisite Service Hours", "documentation": "Minimum number of service hours the employee is required to perform under the employee stock ownership plan." } } }, "auth_ref": [] }, "miff_EmployeeStockOwnershipPlanRequisiteServicePeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "EmployeeStockOwnershipPlanRequisiteServicePeriod", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_EmployeeStockOwnershipPlanRequisiteServicePeriod", "terseLabel": "Employee Stock Ownership Plan, Requisite Service Period (Year)", "documentation": "Minimum period the individual is required to perform services under the employee stock ownership plan, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "dei_EntityAddressAddressLine1": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressAddressLine1", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Address, Address Line One", "documentation": "Address Line 1 such as Attn, Building Name, Street Name" } } }, "auth_ref": [] }, "dei_EntityAddressCityOrTown": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressCityOrTown", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Address, City or Town", "documentation": "Name of the City or Town" } } }, "auth_ref": [] }, "dei_EntityAddressPostalZipCode": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressPostalZipCode", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Address, Postal Zip Code", "documentation": "Code for the postal or zip code" } } }, "auth_ref": [] }, "dei_EntityAddressStateOrProvince": { "xbrltype": "stateOrProvinceItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityAddressStateOrProvince", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Address, State or Province", "documentation": "Name of the state or province." } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCentralIndexKey", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Central Index Key", "documentation": "A unique 10-digit SEC-issued value to identify entities that have filed disclosures with the SEC. It is commonly abbreviated as CIK." } } }, "auth_ref": [ "r1311" ] }, "dei_EntityCommonStockSharesOutstanding": { "xbrltype": "sharesItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCommonStockSharesOutstanding", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Common Stock, Shares Outstanding", "documentation": "Indicate number of shares or other units outstanding of each of registrant's classes of capital or common stock or other ownership interests, if and as stated on cover of related periodic report. Where multiple classes or units exist define each class/interest by adding class of stock items such as Common Class A [Member], Common Class B [Member] or Partnership Interest [Member] onto the Instrument [Domain] of the Entity Listings, Instrument." } } }, "auth_ref": [] }, "dei_EntityCurrentReportingStatus": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityCurrentReportingStatus", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Current Reporting Status", "documentation": "Indicate 'Yes' or 'No' whether registrants (1) have filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that registrants were required to file such reports), and (2) have been subject to such filing requirements for the past 90 days. This information should be based on the registrant's current or most recent filing containing the related disclosure." } } }, "auth_ref": [] }, "dei_EntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-document-and-entity-information", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-tables", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-details-textual", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-tables", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-tables", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-details-textual", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-tables", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-tables", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-tables", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-tables", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-summary-of-loan-activity-for-related-parties-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-details-textual", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-tables", "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-tables", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-tables", "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Entity [Domain]", "documentation": "All the names of the entities being reported upon in a document. Any legal structure used to conduct activities or to hold assets. Some examples of such structures are corporations, partnerships, limited liability companies, grantor trusts, and other trusts. This item does not include business and geographical segments which are included in the geographical or business segments domains." } } }, "auth_ref": [] }, "dei_EntityEmergingGrowthCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityEmergingGrowthCompany", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Emerging Growth Company", "documentation": "Indicate if registrant meets the emerging growth company criteria." } } }, "auth_ref": [ "r1311" ] }, "dei_EntityFileNumber": { "xbrltype": "fileNumberItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityFileNumber", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity File Number", "documentation": "Commission file number. The field allows up to 17 characters. The prefix may contain 1-3 digits, the sequence number may contain 1-8 digits, the optional suffix may contain 1-4 characters, and the fields are separated with a hyphen." } } }, "auth_ref": [] }, "dei_EntityFilerCategory": { "xbrltype": "filerCategoryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityFilerCategory", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Filer Category", "documentation": "Indicate whether the registrant is one of the following: Large Accelerated Filer, Accelerated Filer, Non-accelerated Filer. Definitions of these categories are stated in Rule 12b-2 of the Exchange Act. This information should be based on the registrant's current or most recent filing containing the related disclosure." } } }, "auth_ref": [ "r1311" ] }, "dei_EntityIncorporationStateCountryCode": { "xbrltype": "edgarStateCountryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityIncorporationStateCountryCode", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Incorporation, State or Country Code", "documentation": "Two-character EDGAR code representing the state or country of incorporation." } } }, "auth_ref": [] }, "dei_EntityInteractiveDataCurrent": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityInteractiveDataCurrent", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Interactive Data Current", "documentation": "Boolean flag that is true when the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit such files)." } } }, "auth_ref": [ "r1345" ] }, "dei_EntityPublicFloat": { "xbrltype": "monetaryItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityPublicFloat", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Public Float", "documentation": "The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant's most recently completed second fiscal quarter." } } }, "auth_ref": [] }, "dei_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityRegistrantName", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Registrant Name", "documentation": "The exact name of the entity filing the report as specified in its charter, which is required by forms filed with the SEC." } } }, "auth_ref": [ "r1311" ] }, "dei_EntityShellCompany": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityShellCompany", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Shell Company", "documentation": "Boolean flag that is true when the registrant is a shell company as defined in Rule 12b-2 of the Exchange Act." } } }, "auth_ref": [ "r1311" ] }, "dei_EntitySmallBusiness": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntitySmallBusiness", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Small Business", "documentation": "Indicates that the company is a Smaller Reporting Company (SRC)." } } }, "auth_ref": [ "r1311" ] }, "dei_EntityTaxIdentificationNumber": { "xbrltype": "employerIdItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityTaxIdentificationNumber", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Tax Identification Number", "documentation": "The Tax Identification Number (TIN), also known as an Employer Identification Number (EIN), is a unique 9-digit value assigned by the IRS." } } }, "auth_ref": [ "r1311" ] }, "dei_EntityVoluntaryFilers": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityVoluntaryFilers", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Voluntary Filers", "documentation": "Indicate 'Yes' or 'No' if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act." } } }, "auth_ref": [] }, "dei_EntityWellKnownSeasonedIssuer": { "xbrltype": "yesNoItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "EntityWellKnownSeasonedIssuer", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Entity Well-known Seasoned Issuer", "documentation": "Indicate 'Yes' or 'No' if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Is used on Form Type: 10-K, 10-Q, 8-K, 20-F, 6-K, 10-K/A, 10-Q/A, 20-F/A, 6-K/A, N-CSR, N-Q, N-1A." } } }, "auth_ref": [ "r1346" ] }, "us-gaap_EquityComponentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquityComponentDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals" ], "lang": { "en-us": { "role": { "label": "Equity Component [Domain]", "documentation": "Components of equity are the parts of the total Equity balance including that which is allocated to common, preferred, treasury stock, retained earnings, etc." } } }, "auth_ref": [ "r16", "r228", "r235", "r236", "r271", "r272", "r273", "r307", "r308", "r309", "r312", "r320", "r322", "r324", "r336", "r421", "r424", "r490", "r546", "r565", "r677", "r707", "r708", "r721", "r722", "r723", "r726", "r798", "r799", "r808", "r810", "r811", "r812", "r813", "r815", "r816", "r817", "r818", "r819", "r829", "r866", "r867", "r868", "r869", "r870", "r871", "r874", "r877", "r893", "r989", "r1010", "r1011", "r1012", "r1039", "r1112" ] }, "us-gaap_EquitySecuritiesByIndustryAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquitySecuritiesByIndustryAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "Industry Sector [Axis]", "documentation": "Information by industry sector, examples include but are not limited to, commercial, industrial, agricultural, financial services, technology, healthcare and real estate." } } }, "auth_ref": [ "r1053", "r1056", "r1058", "r1118", "r1122", "r1126", "r1131", "r1191", "r1192", "r1271", "r1272", "r1273", "r1301" ] }, "us-gaap_EquitySecuritiesFvNiCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquitySecuritiesFvNiCurrentAndNoncurrent", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "verboseLabel": "Marketable equity securities", "label": "Marketable equity securities, at fair value", "terseLabel": "Equity Securities, FV-NI", "documentation": "Amount of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI)." } } }, "auth_ref": [ "r246", "r833", "r854", "r856", "r858", "r859", "r971", "r972", "r1271", "r1295", "r1298", "r1647", "r1648", "r1649" ] }, "us-gaap_EquitySecuritiesFvNiGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquitySecuritiesFvNiGainLoss", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 2.0 }, "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 5.0 }, "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net marketable equity security (gains) losses", "label": "Net marketable equity security gains (losses)", "negatedLabel": "Net marketable equity security (gains) losses", "totalLabel": "Net gain (loss) recognized in net income during the period on marketable equity securities still held at the reporting date", "negatedTerseLabel": "Net marketable equity security (gains) losses", "documentation": "Amount of unrealized and realized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI)." } } }, "auth_ref": [ "r997", "r1499" ] }, "us-gaap_EquitySecuritiesFvNiRealizedGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquitySecuritiesFvNiRealizedGainLoss", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details": { "parentTag": "us-gaap_EquitySecuritiesFvNiGainLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Add: Net realized gain (loss) recognized on marketable equity securities sold during the period", "label": "us-gaap_EquitySecuritiesFvNiRealizedGainLoss", "documentation": "Amount of realized gain (loss) from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI)." } } }, "auth_ref": [ "r995", "r1499" ] }, "us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquitySecuritiesFvNiUnrealizedGainLoss", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details": { "parentTag": "us-gaap_EquitySecuritiesFvNiGainLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net change in the unrealized gain (loss) recognized during the period on marketable equity securities", "label": "us-gaap_EquitySecuritiesFvNiUnrealizedGainLoss", "documentation": "Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI)." } } }, "auth_ref": [ "r996", "r1499" ] }, "us-gaap_EquitySecuritiesIndustryMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EquitySecuritiesIndustryMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "Industry Sector [Domain]", "documentation": "Industry sector consisting of government, private and corporate entities engaged in business activities, including but not limited to, commercial, industrial, agricultural, financial services, technology, healthcare and real estate." } } }, "auth_ref": [ "r1053", "r1056", "r1058", "r1118", "r1122", "r1126", "r1131", "r1191", "r1192", "r1271", "r1272", "r1273", "r1301" ] }, "us-gaap_EstimateOfFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "EstimateOfFairValueFairValueDisclosureMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "label": "Estimate of Fair Value Measurement [Member]", "documentation": "Measured as an estimate of fair value." } } }, "auth_ref": [ "r529", "r856", "r858", "r861", "r1155", "r1202", "r1203" ] }, "srt_ExecutiveOfficerMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ExecutiveOfficerMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Executive Officer [Member]", "documentation": "Person with designation of executive officer." } } }, "auth_ref": [ "r1469" ] }, "miff_ExpenseTotal": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "ExpenseTotal", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Total Expense", "label": "miff_ExpenseTotal", "documentation": "The total amount of expense, operating and nonoperating." } } }, "auth_ref": [] }, "miff_ExtendedMaturityAndPaymentDeferralMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "ExtendedMaturityAndPaymentDeferralMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Extended Maturity and Payment Deferral [Member]", "documentation": "Loan modification for extension of term of loan in which it must be paid and a temporary postponement of loan payments." } } }, "auth_ref": [] }, "us-gaap_ExtendedMaturityMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ExtendedMaturityMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Extended Maturity [Member]", "documentation": "Loan modification for an extension of the term of a loan in which it must be paid." } } }, "auth_ref": [ "r376", "r1184" ] }, "us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables" ], "lang": { "en-us": { "role": { "label": "Fair Value, Recurring and Nonrecurring [Table]", "documentation": "Disclosure of information about asset and liability measured at fair value on recurring and nonrecurring basis." } } }, "auth_ref": [ "r833", "r834", "r843", "r1271" ] }, "us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsMeasuredOnNonrecurringBasisTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables" ], "lang": { "en-us": { "role": { "label": "Fair Value Measurements, Nonrecurring [Table Text Block]", "documentation": "Tabular disclosure of assets and liabilities by class, including financial instruments measured at fair value that are classified in shareholders' equity, if any, that are measured at fair value on a nonrecurring basis in periods after initial recognition (for example, impaired assets). Disclosures may include, but are not limited to: (a) the fair value measurements recorded and the reasons for the measurements and (b) the level within the fair value hierarchy in which the fair value measurements are categorized in their entirety (levels 1, 2, 3)." } } }, "auth_ref": [ "r1645", "r1646" ] }, "us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsMeasuredOnNonrecurringBasisValuationTechniquesTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables" ], "lang": { "en-us": { "role": { "label": "Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block]", "documentation": "Tabular disclosure of input and valuation technique used to measure fair value and change in valuation approach and technique used to measure similar asset in prior period by class of asset or liability on non-recurring basis." } } }, "auth_ref": [ "r835" ] }, "us-gaap_FairValueAssetsMeasuredOnRecurringBasisTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueAssetsMeasuredOnRecurringBasisTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables" ], "lang": { "en-us": { "role": { "label": "Fair Value, Assets Measured on Recurring Basis [Table Text Block]", "documentation": "Tabular disclosure of assets, including [financial] instruments measured at fair value that are classified in stockholders' equity, if any, by class that are measured at fair value on a recurring basis. The disclosures contemplated herein include the fair value measurements at the reporting date by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets (Level 1), significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)." } } }, "auth_ref": [ "r1645", "r1646" ] }, "us-gaap_FairValueByBalanceSheetGroupingTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByBalanceSheetGroupingTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables" ], "lang": { "en-us": { "role": { "label": "Fair Value, by Balance Sheet Grouping [Table Text Block]", "documentation": "Tabular disclosure of the fair value of financial instruments, including financial assets and financial liabilities, and the measurements of those instruments, assets, and liabilities." } } }, "auth_ref": [ "r857", "r860", "r1155", "r1280", "r1656" ] }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByFairValueHierarchyLevelAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details" ], "lang": { "en-us": { "role": { "label": "Fair Value Hierarchy and NAV [Axis]", "documentation": "Information by level within fair value hierarchy and fair value measured at net asset value per share as practical expedient." } } }, "auth_ref": [ "r529", "r595", "r596", "r597", "r598", "r599", "r600", "r626", "r627", "r832", "r834", "r836", "r837", "r838", "r842", "r843", "r844", "r856", "r901", "r902", "r903", "r1155", "r1202", "r1203", "r1211", "r1212", "r1213", "r1214", "r1215", "r1271", "r1273", "r1280" ] }, "us-gaap_FairValueByMeasurementBasisAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByMeasurementBasisAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "label": "Measurement Basis [Axis]", "documentation": "Information by measurement basis." } } }, "auth_ref": [ "r529", "r856", "r858", "r859", "r861", "r863", "r864", "r1155", "r1202", "r1203", "r1656" ] }, "us-gaap_FairValueByMeasurementFrequencyAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueByMeasurementFrequencyAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Measurement Frequency [Axis]", "documentation": "Information by measurement frequency." } } }, "auth_ref": [ "r833", "r834", "r836", "r838", "r1271", "r1648", "r1651" ] }, "us-gaap_FairValueDisclosureOffbalanceSheetRisksAmountLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueDisclosureOffbalanceSheetRisksAmountLiability", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details" ], "lang": { "en-us": { "role": { "label": "Financial instruments", "documentation": "The fair value of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition." } } }, "auth_ref": [ "r856", "r858" ] }, "us-gaap_FairValueDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueDisclosuresTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-" ], "lang": { "en-us": { "role": { "label": "Fair Value Disclosures [Text Block]", "documentation": "The entire disclosure for the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined), and the measurements of those instruments as well as disclosures related to the fair value of non-financial assets and liabilities. Such disclosures about the financial instruments, assets, and liabilities would include: (1) the fair value of the required items together with their carrying amounts (as appropriate); (2) for items for which it is not practicable to estimate fair value, disclosure would include: (a) information pertinent to estimating fair value (including, carrying amount, effective interest rate, and maturity, and (b) the reasons why it is not practicable to estimate fair value; (3) significant concentrations of credit risk including: (a) information about the activity, region, or economic characteristics identifying a concentration, (b) the maximum amount of loss the entity is exposed to based on the gross fair value of the related item, (c) policy for requiring collateral or other security and information as to accessing such collateral or security, and (d) the nature and brief description of such collateral or security; (4) quantitative information about market risks and how such risks are managed; (5) for items measured on both a recurring and nonrecurring basis information regarding the inputs used to develop the fair value measurement; and (6) for items presented in the financial statement for which fair value measurement is elected: (a) information necessary to understand the reasons for the election, (b) discussion of the effect of fair value changes on earnings, (c) a description of [similar groups] items for which the election is made and the relation thereof to the balance sheet, the aggregate carrying value of items included in the balance sheet that are not eligible for the election; (7) all other required (as defined) and desired information." } } }, "auth_ref": [ "r836", "r839", "r840", "r841", "r842", "r844", "r845", "r846", "r847", "r848", "r939", "r1271", "r1274" ] }, "us-gaap_FairValueInputsLevel1Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel1Member", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details" ], "lang": { "en-us": { "role": { "label": "Fair Value, Inputs, Level 1 [Member]", "documentation": "Quoted prices in active markets for identical assets or liabilities that the reporting entity can access at the measurement date." } } }, "auth_ref": [ "r529", "r595", "r600", "r626", "r834", "r843", "r856", "r901", "r1155", "r1211", "r1212", "r1213", "r1214", "r1215", "r1271", "r1280" ] }, "us-gaap_FairValueInputsLevel2Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel2Member", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details" ], "lang": { "en-us": { "role": { "label": "Fair Value, Inputs, Level 2 [Member]", "documentation": "Inputs other than quoted prices included within level 1 that are observable for an asset or liability, either directly or indirectly, including, but not limited to, quoted prices for similar assets or liabilities in active markets, or quoted prices for identical or similar assets or liabilities in inactive markets." } } }, "auth_ref": [ "r529", "r595", "r600", "r626", "r628", "r834", "r836", "r843", "r856", "r902", "r1155", "r1202", "r1203", "r1211", "r1212", "r1213", "r1214", "r1215", "r1271", "r1280" ] }, "us-gaap_FairValueInputsLevel3Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueInputsLevel3Member", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details" ], "lang": { "en-us": { "role": { "label": "Fair Value, Inputs, Level 3 [Member]", "documentation": "Unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing." } } }, "auth_ref": [ "r529", "r595", "r596", "r597", "r598", "r599", "r600", "r626", "r627", "r834", "r836", "r837", "r838", "r843", "r856", "r903", "r1155", "r1202", "r1203", "r1211", "r1212", "r1213", "r1214", "r1215", "r1271", "r1273", "r1280" ] }, "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Subordinated debt", "label": "us-gaap_FairValueLiabilitiesMeasuredOnRecurringBasisSubordinatedDebtObligations", "documentation": "Fair value of subordinated debt obligations including, but not limited to, subordinated loan, subordinated bond, subordinated debenture or junior debt." } } }, "auth_ref": [ "r1645", "r1646", "r1650", "r1652", "r1654", "r1655", "r1657" ] }, "us-gaap_FairValueMeasurementFrequencyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementFrequencyDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Measurement Frequency [Domain]", "documentation": "Measurement frequency." } } }, "auth_ref": [ "r833", "r834", "r836", "r838", "r1271", "r1648", "r1651" ] }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementsFairValueHierarchyDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details" ], "lang": { "en-us": { "role": { "label": "Fair Value Hierarchy and NAV [Domain]", "documentation": "Categories used to prioritize the inputs to valuation techniques to measure fair value." } } }, "auth_ref": [ "r529", "r595", "r596", "r597", "r598", "r599", "r600", "r626", "r627", "r832", "r834", "r836", "r837", "r838", "r842", "r843", "r844", "r856", "r901", "r902", "r903", "r1155", "r1202", "r1203", "r1211", "r1212", "r1213", "r1214", "r1215", "r1271", "r1273", "r1280" ] }, "us-gaap_FairValueMeasurementsNonrecurringMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementsNonrecurringMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Fair Value, Nonrecurring [Member]", "documentation": "Infrequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, not frequently measured at fair value." } } }, "auth_ref": [ "r833", "r834", "r836", "r838", "r1271", "r1648" ] }, "us-gaap_FairValueMeasurementsRecurringMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FairValueMeasurementsRecurringMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details" ], "lang": { "en-us": { "role": { "label": "Fair Value, Recurring [Member]", "documentation": "Frequent fair value measurement. Includes, but is not limited to, fair value adjustment for impairment of asset, liability or equity, frequently measured at fair value." } } }, "auth_ref": [ "r1271", "r1645", "r1646", "r1647", "r1648", "r1649", "r1651" ] }, "us-gaap_FederalDepositInsuranceCorporationPremiumExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalDepositInsuranceCorporationPremiumExpense", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "FDIC deposit insurance", "documentation": "Amount of expense for Federal Deposit Insurance Corporation (FDIC) insurance." } } }, "auth_ref": [ "r140" ] }, "us-gaap_FederalFundsSold": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalFundsSold", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_CashCashEquivalentsAndFederalFundsSold", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Federal funds sold", "documentation": "The amount outstanding of funds lent to other depository institutions, securities brokers, or securities dealers in the form of Federal Funds sold; for example, immediately available funds lent under agreements or contracts that mature in one business day or roll over under a continuing contract, regardless of the nature of the transaction or the collateral involved, excluding overnight lending for commercial and industrial purposes. Also include Federal Funds sold under agreements to resell on a gross basis, excluding (1) sales of term Federal Funds, (2) due bills representing purchases of securities or other assets by the reporting bank that have not yet been delivered and similar instruments, (3) resale agreements that mature in more than one business day involving assets other than securities, and (4) yield maintenance dollar repurchase agreements." } } }, "auth_ref": [ "r130" ] }, "srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "FederalHomeLoanBankAdvancesBranchOfFHLBBankAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "Federal Home Loan Bank Branch [Axis]", "documentation": "Information by branch of Federal Home Loan Bank." } } }, "auth_ref": [ "r1685" ] }, "srt_FederalHomeLoanBankAdvancesBranchOfFHLBBankStateDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "FederalHomeLoanBankAdvancesBranchOfFHLBBankStateDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "Federal Home Loan Bank Branch [Domain]", "documentation": "Twelve regional cooperative banks that U.S. lending institutions use to finance housing and economic development in their communities." } } }, "auth_ref": [] }, "us-gaap_FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesGeneralDebtObligationsDisclosuresMaximumAmountAvailable", "terseLabel": "Federal Home Loan Bank, Advances, General Debt Obligations, Maximum Amount Available", "documentation": "Amount of maximum advances or credit lines available from the Federal Home Loan Bank (FHLB)." } } }, "auth_ref": [ "r71", "r120", "r151" ] }, "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOfAmountsDueWithinOneYearOfBalanceSheetDate", "terseLabel": "Year one, weighted average rate", "documentation": "Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r120" ] }, "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateOneToTwoYearsFromBalanceSheetDate", "terseLabel": "Year two, weighted average rate", "documentation": "Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r120" ] }, "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateThreeToFourYearsFromBalanceSheetDate", "terseLabel": "Year four, weighted average rate", "documentation": "Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r121" ] }, "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryAverageInterestRateTwoToThreeYearsFromBalanceSheetDate", "terseLabel": "Year three, weighted average rate", "documentation": "Weighted average interest rate of advance from Federal Home Loan Bank (FHLBank) due in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r120" ] }, "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details": { "parentTag": "us-gaap_AdvancesFromFederalHomeLoanBanks", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromOneToTwoYearsOfBalanceSheetDate", "terseLabel": "Year two, amount", "documentation": "Amount of advance from Federal Home Loan Bank (FHLBank) maturing in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11", "r151" ] }, "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details": { "parentTag": "us-gaap_AdvancesFromFederalHomeLoanBanks", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromThreeToFourYearsOfBalanceSheetDate", "terseLabel": "Year four, amount", "documentation": "Amount of advance from Federal Home Loan Bank (FHLBank) maturing in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11", "r151" ] }, "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details": { "parentTag": "us-gaap_AdvancesFromFederalHomeLoanBanks", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueFromTwoToThreeYearsOfBalanceSheetDate", "terseLabel": "Year three, amount", "documentation": "Amount of advance from Federal Home Loan Bank (FHLBank) maturing in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11", "r151" ] }, "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details": { "parentTag": "us-gaap_AdvancesFromFederalHomeLoanBanks", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankAdvancesMaturitiesSummaryDueWithinOneYearOfBalanceSheetDate", "terseLabel": "Year one, amount", "documentation": "Amount of advance from Federal Home Loan Bank (FHLBank) maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11", "r151" ] }, "us-gaap_FederalHomeLoanBankAdvancesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankAdvancesTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-tables" ], "lang": { "en-us": { "role": { "label": "Federal Home Loan Bank, Advances [Table Text Block]", "documentation": "Tabular disclosure of advances made and reported by Federal Home Loan Bank (FHLBank)." } } }, "auth_ref": [] }, "us-gaap_FederalHomeLoanBankBorrowingsFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankBorrowingsFairValueDisclosure", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "FHLB advances", "label": "us-gaap_FederalHomeLoanBankBorrowingsFairValueDisclosure", "documentation": "Fair value portion of borrowing from Federal Home Loan Bank (FHLBank)." } } }, "auth_ref": [ "r120", "r1645", "r1646", "r1650", "r1652", "r1654", "r1655", "r1657" ] }, "srt_FederalHomeLoanBankOfPittsburghMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "FederalHomeLoanBankOfPittsburghMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details" ], "lang": { "en-us": { "role": { "label": "Federal Home Loan Bank of Pittsburgh [Member]", "documentation": "Federal Home Loan Bank (FHLBank) located in Pittsburgh, Pennsylvania." } } }, "auth_ref": [] }, "us-gaap_FederalHomeLoanBankStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalHomeLoanBankStock", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FederalHomeLoanBankStock", "terseLabel": "Federal Home Loan Bank Stock", "documentation": "Federal Home Loan Bank (FHLB) stock represents an equity interest in a FHLB. It does not have a readily determinable fair value because its ownership is restricted and it lacks a market (liquidity)." } } }, "auth_ref": [ "r956" ] }, "us-gaap_FederalReserveBankAdvancesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FederalReserveBankAdvancesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Federal Reserve Bank Advances [Member]", "documentation": "Borrowings from the Federal Reserve Bank, which are primarily used to cover shortages in the required reserve balance and also in times of liquidity shortages." } } }, "auth_ref": [ "r120" ] }, "us-gaap_FinanceLoansAndLeasesReceivablePolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinanceLoansAndLeasesReceivablePolicy", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Financing Receivable [Policy Text Block]", "documentation": "Disclosure of accounting policy for financing receivable." } } }, "auth_ref": [ "r382", "r1471", "r1472", "r1473", "r1474", "r1479", "r1480" ] }, "us-gaap_FinancialAssetAcquiredAndNoCreditDeteriorationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialAssetAcquiredAndNoCreditDeteriorationMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "Financial Asset Acquired and No Credit Deterioration [Member]", "documentation": "Financial asset acquired with no deteriorated credit quality." } } }, "auth_ref": [ "r1512" ] }, "us-gaap_FinancialAssetAcquiredWithCreditDeteriorationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialAssetAcquiredWithCreditDeteriorationMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "Financial Asset Acquired with Credit Deterioration [Member]", "documentation": "Financial asset acquired with deteriorated credit quality." } } }, "auth_ref": [ "r1516" ] }, "us-gaap_FinancialAssetNotPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialAssetNotPastDueMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Financial Asset, Not Past Due [Member]", "documentation": "Financial asset not past due." } } }, "auth_ref": [ "r439", "r1199" ] }, "us-gaap_FinancialAssetPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialAssetPastDueMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Financial Asset, Past Due [Member]", "documentation": "Financial asset past due." } } }, "auth_ref": [ "r166", "r439", "r1199" ] }, "us-gaap_FinancialInstrumentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialInstrumentAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Financial Instrument [Axis]", "documentation": "Information by type of financial instrument." } } }, "auth_ref": [ "r386", "r387", "r388", "r389", "r390", "r391", "r392", "r394", "r395", "r396", "r397", "r398", "r399", "r400", "r401", "r402", "r403", "r404", "r405", "r406", "r407", "r408", "r409", "r410", "r411", "r412", "r413", "r414", "r415", "r416", "r431", "r432", "r439", "r440", "r453", "r466", "r470", "r471", "r540", "r563", "r805", "r820", "r849", "r862", "r865", "r898", "r899", "r900", "r901", "r902", "r903", "r904", "r905", "r906", "r907", "r908", "r909", "r910", "r911", "r912", "r916", "r917", "r918", "r919", "r920", "r921", "r922", "r923", "r924", "r925", "r926", "r927", "r928", "r929", "r930", "r970", "r990", "r1200", "r1271", "r1272", "r1273", "r1274", "r1275", "r1276", "r1277", "r1278", "r1279", "r1284", "r1354", "r1355", "r1356", "r1357", "r1358", "r1359", "r1360", "r1495", "r1496", "r1497", "r1498", "r1644", "r1647", "r1648", "r1649", "r1650", "r1651", "r1652", "r1654" ] }, "us-gaap_FinancialLiabilitiesFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialLiabilitiesFairValueDisclosure", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancialLiabilitiesFairValueDisclosure", "terseLabel": "Financial Liabilities Fair Value Disclosure", "documentation": "Fair value of financial obligations, including, but not limited to, debt instruments, derivative liabilities, federal funds purchased and sold under agreements to repurchase, securities loaned or sold under agreements to repurchase, financial instruments sold not yet purchased, guarantees, line of credit, loans and notes payable, servicing liability, and trading liabilities." } } }, "auth_ref": [ "r1645", "r1646", "r1650", "r1652", "r1654", "r1655", "r1657" ] }, "us-gaap_FinancialStandbyLetterOfCreditMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancialStandbyLetterOfCreditMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details" ], "lang": { "en-us": { "role": { "label": "Financial Standby Letter of Credit [Member]", "documentation": "An irrevocable undertaking (typically by a financial institution) to guarantee payment of a specified financial obligation if defined events occur or fail to occur." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss", "terseLabel": "Financing Receivable, Accrued Interest, after Allowance for Credit Loss", "documentation": "Amount, after allowance for credit loss, of accrued interest on financing receivable." } } }, "auth_ref": [ "r430", "r449" ] }, "us-gaap_FinancingReceivableAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableAccruedInterestAfterAllowanceForCreditLossStatementOfFinancialPositionExtensibleList", "terseLabel": "Financing Receivable, Accrued Interest, after Allowance for Credit Loss, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes accrued interest, after allowance for credit loss, on financing receivable." } } }, "auth_ref": [ "r449" ] }, "miff_FinancingReceivableAcquiredUnamortizedPurchasePremiumDiscount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableAcquiredUnamortizedPurchasePremiumDiscount", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivableAcquiredUnamortizedPurchasePremiumDiscount", "terseLabel": "Financing Receivable Acquired, Unamortized Purchase Premium (Discount)", "documentation": "Amount of unamortized purchase premium (discount) on purchased financing receivable. Excludes financing receivable covered under loss sharing agreement." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details": { "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss", "weight": -1.0, "order": 0.0 }, "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableAllowanceForCreditLossExcludingAccruedInterest", "terseLabel": "Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest", "negatedLabel": "Less: allowance for credit losses", "negatedTerseLabel": "Allowance for credit losses", "periodStartLabel": "Beginning balance", "periodEndLabel": "Commercial", "documentation": "Amount excluding accrued interest, of allowance for credit loss on financing receivable. Excludes net investment in lease." } } }, "auth_ref": [ "r1502" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLosses", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableAllowanceForCreditLosses", "terseLabel": "Financing Receivable, Allowance for Credit Loss", "documentation": "Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement." } } }, "auth_ref": [ "r157", "r191", "r192", "r194", "r251", "r428", "r433", "r438", "r1681" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableAllowanceForCreditLossesCollectivelyEvaluatedForImpairment", "periodEndLabel": "Allowance for Credit Losses, Collectively Evaluated", "documentation": "Amount of allowance for credit loss on financing receivable evaluated on collective basis. Excludes financing receivable evaluated on individual basis." } } }, "auth_ref": [ "r159", "r1185", "r1501" ] }, "us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableAllowanceForCreditLossesIndividuallyEvaluatedForImpairment1", "periodEndLabel": "Allowance for Credit Losses, Individually Evaluated", "documentation": "Amount of allowance for credit loss on financing receivable evaluated on individual basis. Excludes financing receivable evaluated on collective basis." } } }, "auth_ref": [ "r159", "r1185", "r1501" ] }, "miff_FinancingReceivableAnnuallyReviewedForLoanGradeMinimumAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableAnnuallyReviewedForLoanGradeMinimumAmount", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivableAnnuallyReviewedForLoanGradeMinimumAmount", "terseLabel": "Financing Receivable, Annually Reviewed for Loan Grade, Minimum Amount", "documentation": "The minimum amount of financing receivable that is reviewed annually for loan grade." } } }, "auth_ref": [] }, "srt_FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "srt_FinancingReceivableBeforeAllowanceForCreditLossToTotalPercent", "terseLabel": "Financing Receivable, before Allowance for Credit Loss, to Total, Percent", "documentation": "Percentage, before allowance for credit loss, of financing receivable to total financing receivable." } } }, "auth_ref": [ "r194" ] }, "miff_FinancingReceivableCollateralDependentTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableCollateralDependentTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Collateral Dependent [Table Text Block]", "documentation": "Tabular disclosure of collateral dependent financing receivables." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableCollectivelyEvaluatedForImpairment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableCollectivelyEvaluatedForImpairment", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableCollectivelyEvaluatedForImpairment", "periodEndLabel": "Loans Receivable, Collectively Evaluated", "documentation": "Amount of financing receivable collectively evaluated for credit loss. Excludes financing receivable individually evaluated for credit loss." } } }, "auth_ref": [ "r371", "r1185" ] }, "us-gaap_FinancingReceivableCreditQualityIndicatorsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableCreditQualityIndicatorsTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables" ], "lang": { "en-us": { "role": { "label": "Financing Receivable Credit Quality Indicators [Table Text Block]", "documentation": "Tabular disclosure of financing receivables by credit quality indicator. The credit quality indicator is a statistic about the credit quality of financing receivables. Examples include, but not limited to, consumer credit risk scores, credit-rating-agency ratings, an entity's internal credit risk grades, loan-to-value ratios, collateral, collection experience and other internal metrics." } } }, "auth_ref": [ "r1513" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 1.0 }, "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss", "totalLabel": "Loans, net", "documentation": "Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivable. Excludes net investment in lease." } } }, "auth_ref": [ "r1502" ] }, "miff_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossLoanPurchasedIncludingPurchasedFromBusinessCombination": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossLoanPurchasedIncludingPurchasedFromBusinessCombination", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "Initial provision, non-PCD", "documentation": "Amount, excluding accrued interest, of allowance for credit loss at acquisition date of financing receivable purchased with credit deterioration. Excludes net investment in lease." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossRecovery", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "Recoveries", "documentation": "Amount, excluding accrued interest, of increase in allowance for credit loss on financing receivable from recovery. Excludes net investment in lease." } } }, "auth_ref": [ "r437" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestAllowanceForCreditLossWriteoff", "terseLabel": "Loans, write-off", "negatedLabel": "Charge-offs", "documentation": "Amount, excluding accrued interest, of decrease in allowance for credit loss on financing receivable from writeoff. Excludes net investment in lease." } } }, "auth_ref": [ "r436", "r455" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss", "weight": 1.0, "order": 0.0 }, "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details": { "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestAfterAllowanceForCreditLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details" ], "lang": { "en-us": { "role": { "label": "Loans", "totalLabel": "Total loans net of deferred loan fees", "documentation": "Amortized cost excluding accrued interest, before allowance for credit loss, of financing receivable. Excludes net investment in lease." } } }, "auth_ref": [ "r450", "r454", "r1502" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLossFeeAndLoanInProcess", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details": { "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Gross loans, before fee", "terseLabel": "Loans, before fees", "periodEndLabel": "Loans, before fees", "documentation": "Amortized cost excluding accrued interest, before allowance for credit loss, fee, and loan in process, of financing receivable. Excludes net investment in lease." } } }, "auth_ref": [ "r940" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestCreditLossExpenseReversal", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "Provisions (Credits)", "documentation": "Amount, excluding accrued interest, of credit loss expense (reversal of expense) on financing receivable. Excludes net investment in lease." } } }, "auth_ref": [ "r279", "r434" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestModifiedPeriod": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestModifiedPeriod", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount", "documentation": "Amortized cost excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty." } } }, "auth_ref": [ "r376" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrual": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestNonaccrual", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Loans, nonaccrual", "documentation": "Amortized cost excluding accrued interest, of financing receivable on nonaccrual status. Excludes net investment in lease." } } }, "auth_ref": [ "r441" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestNonaccrualNoAllowance", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details" ], "lang": { "en-us": { "role": { "label": "Nonaccrual, no allowance", "documentation": "Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with no allowance for credit loss. Excludes net investment in lease." } } }, "auth_ref": [ "r442" ] }, "miff_FinancingReceivableExcludingAccruedInterestNonaccrualWithAllowance": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableExcludingAccruedInterestNonaccrualWithAllowance", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details" ], "lang": { "en-us": { "role": { "label": "Nonaccrual, with allowance", "documentation": "Amortized cost excluding accrued interest, of financing receivable on nonaccrual status with allowance for credit loss. Excludes net investment in lease." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYear", "terseLabel": "Loans, originated prior", "documentation": "Amortized cost excluding accrued interest, of financing receivable originated more than five years prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r450", "r455", "r1198" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestOriginatedMoreThanFiveYearsBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Loans, originated prior, write-off", "terseLabel": "Loans, originated prior, write-off", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated more than five years before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r455" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestPurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestPurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Initial provision", "label": "us-gaap_FinancingReceivableExcludingAccruedInterestPurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate", "documentation": "Amount, excluding accrued interest, of allowance for credit loss at acquisition date of financing receivable purchased with credit deterioration. Excludes net investment in lease." } } }, "auth_ref": [ "r435", "r445" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestRevolving": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestRevolving", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestRevolving", "terseLabel": "Loans, revolving", "documentation": "Amortized cost excluding accrued interest, of financing receivable that can be withdrawn, repaid, and redrawn." } } }, "auth_ref": [ "r450", "r455", "r1198" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestRevolvingWriteoff", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestRevolvingWriteoff", "terseLabel": "Loans, revolving, write-off", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable that can be withdrawn, repaid, and redrawn." } } }, "auth_ref": [ "r455" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYear", "terseLabel": "Loans, originated four years before", "documentation": "Amortized cost excluding accrued interest, of financing receivable originated four years prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r450", "r455", "r1198" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearFiveOriginatedFourYearsBeforeCurrentFiscalYearWriteoff", "terseLabel": "Loans, originated four years before, write-off", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated four years before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r455" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYear", "terseLabel": "Loans, originated three years before", "documentation": "Amortized cost excluding accrued interest, of financing receivable originated three years prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r450", "r455", "r1198" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearFourOriginatedThreeYearsBeforeCurrentFiscalYearWriteoff", "terseLabel": "Loans, originated three years before, write-off", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated three years before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r455" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYear", "terseLabel": "Loans, originated current year", "documentation": "Amortized cost excluding accrued interest, of financing receivable originated in current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r450", "r455", "r1198" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearOneOriginatedCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Loans, originated current year, write-off", "terseLabel": "Loans, originated current year, write-off", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated in current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r455" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYear", "terseLabel": "Loans, originated two years before", "documentation": "Amortized cost excluding accrued interest, of financing receivable originated two years prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r450", "r455", "r1198" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearThreeOriginatedTwoYearsBeforeCurrentFiscalYearWriteoff", "terseLabel": "Loans, originated two years before, write-off", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated two years before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r455" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYear", "terseLabel": "Loans, originated one years before", "documentation": "Amortized cost excluding accrued interest of financing receivable originated in fiscal year prior to current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r450", "r455", "r1198" ] }, "us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableExcludingAccruedInterestYearTwoOriginatedFiscalYearBeforeCurrentFiscalYearWriteoff", "terseLabel": "Loans, originated one years before, write-off", "documentation": "Amount, excluding accrued interest, of writeoff of financing receivable originated in fiscal year before current fiscal year. Excludes net investment in lease." } } }, "auth_ref": [ "r455" ] }, "us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableIndividuallyEvaluatedForImpairment", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableIndividuallyEvaluatedForImpairment", "periodEndLabel": "Loans Receivable, Individually Evaluated", "documentation": "Amount of financing receivable individually evaluated for credit loss. Excludes financing receivable collectively evaluated for credit loss." } } }, "auth_ref": [ "r372", "r1185" ] }, "miff_FinancingReceivableMeasurementInput": { "xbrltype": "decimalItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableMeasurementInput", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Collateral Dependent, net, measurement input", "terseLabel": "Collateral Dependent, net, measurement input", "documentation": "Value of input used to measure financing receivable." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableModificationToTotalFinancingReceivablesExcludingAccruedInterestPercent", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Modified in Period, to Total Financing Receivables, Percentage", "documentation": "Percentage, excluding accrued interest, of financing receivable modified during period for debtor experiencing financial difficulty to total financing receivables." } } }, "auth_ref": [ "r376" ] }, "miff_FinancingReceivableModifiedInPeriodNumberOfLoans": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableModifiedInPeriodNumberOfLoans", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivableModifiedInPeriodNumberOfLoans", "terseLabel": "Financing Receivable, Modified in Period, Number of Loans", "documentation": "The number of financing receivables modified during period for debtor experiencing financial difficulty." } } }, "auth_ref": [] }, "miff_FinancingReceivableNumberOfLoans": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableNumberOfLoans", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivableNumberOfLoans", "terseLabel": "Number of loans", "documentation": "Number of loans." } } }, "auth_ref": [] }, "miff_FinancingReceivableNumberOfLoansInProcessOfForeclosure": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableNumberOfLoansInProcessOfForeclosure", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivableNumberOfLoansInProcessOfForeclosure", "terseLabel": "Financing Receivable, Number of Loans in Process of Foreclosure", "documentation": "Number of loans in process of foreclosure." } } }, "auth_ref": [] }, "miff_FinancingReceivablePercentageOfLoanPortfolio": { "xbrltype": "percentItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivablePercentageOfLoanPortfolio", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivablePercentageOfLoanPortfolio", "terseLabel": "Financing Receivable, Percentage of Loan Portfolio", "documentation": "Percentage of loan portfolio under financing receivable." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivablePortfolioSegmentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablePortfolioSegmentAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Financing Receivable Portfolio Segment [Axis]", "documentation": "Information by the level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses." } } }, "auth_ref": [ "r189", "r190", "r193", "r194", "r431", "r433", "r434", "r435", "r436", "r437", "r438", "r1186", "r1354", "r1355", "r1356", "r1357", "r1358", "r1359", "r1360", "r1361", "r1362", "r1363" ] }, "us-gaap_FinancingReceivablePortfolioSegmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablePortfolioSegmentDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Financing Receivable Portfolio Segment [Domain]", "documentation": "Level at which an entity develops and documents a systematic methodology to determine its allowance for credit losses." } } }, "auth_ref": [ "r189", "r190", "r193", "r194", "r433", "r434", "r435", "r436", "r437", "r438", "r1354", "r1355", "r1356", "r1357", "r1358", "r1359", "r1360", "r1361", "r1362", "r1363" ] }, "miff_FinancingReceivablePurchasedOutstandingPrincipalBalance": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivablePurchasedOutstandingPrincipalBalance", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details" ], "lang": { "en-us": { "role": { "label": "Outstanding Principal Balance", "documentation": "The outstanding balance of purchased financing receivables." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablePurchasedWithCreditDeteriorationAllowanceForCreditLossAtAcquisitionDate", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Allowance", "negatedTerseLabel": "Discount for non-credit factors", "documentation": "Amount of allowance for credit loss at acquisition date of financing receivable purchased with credit deterioration." } } }, "auth_ref": [ "r445" ] }, "us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablePurchasedWithCreditDeteriorationAmountAtParValue", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Par Value", "terseLabel": "NUBC recorded value", "documentation": "Amount at par value of financing receivable purchased with credit deterioration." } } }, "auth_ref": [ "r447" ] }, "us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePrice", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Purchase Price", "documentation": "Amount at purchase price of financing receivable purchased with credit deterioration." } } }, "auth_ref": [ "r444" ] }, "miff_FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePriceAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivablePurchasedWithCreditDeteriorationAmountAtPurchasePriceAdjustments", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Adjustments", "documentation": "The adjustments to the amount at purchase price of financing receivable purchased with credit deterioration." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablePurchasedWithCreditDeteriorationDiscountPremium", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Purchase (Premium) Discount", "terseLabel": "Financing Receivable, Purchased with Credit Deterioration, Discount (Premium)", "negatedTerseLabel": "Discount for credit risk", "documentation": "Amount of discount (premium) attributable to other factors on financing receivable purchased with credit deterioration." } } }, "auth_ref": [ "r446" ] }, "us-gaap_FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRecordedInvestmentByClassOfFinancingReceivableAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Class of Financing Receivable [Axis]", "documentation": "Information by class of financing receivable determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk." } } }, "auth_ref": [ "r161", "r165", "r166", "r167", "r189", "r190", "r193", "r194", "r368", "r376", "r377", "r378", "r380", "r439", "r440", "r453", "r1184", "r1187", "r1188", "r1189", "r1190", "r1198", "r1199", "r1354", "r1355", "r1356", "r1357", "r1358", "r1359", "r1360", "r1361", "r1362", "r1363", "r1477" ] }, "us-gaap_FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRecordedInvestmentClassOfFinancingReceivableDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Class of Financing Receivable [Domain]", "documentation": "Financing receivables determined on the basis of initial measurement attribute, risk characteristics and method of monitoring and assessing credit risk." } } }, "auth_ref": [ "r167", "r189", "r190", "r193", "r194", "r368", "r376", "r377", "r378", "r380", "r1184", "r1187", "r1188", "r1189", "r1190", "r1354", "r1355", "r1356", "r1357", "r1358", "r1359", "r1360", "r1361", "r1362", "r1363", "r1477" ] }, "miff_FinancingReceivableReviewedForLoanGradeMinimumCommitment": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableReviewedForLoanGradeMinimumCommitment", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivableReviewedForLoanGradeMinimumCommitment", "terseLabel": "Financing Receivable, Reviewed for Loan Grade, Minimum Commitment", "documentation": "The amount of minimum commitment of financing receivable that is reviewed for loan grade." } } }, "auth_ref": [] }, "miff_FinancingReceivableReviewedForLoanGradePastDuePeriod": { "xbrltype": "durationItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableReviewedForLoanGradePastDuePeriod", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivableReviewedForLoanGradePastDuePeriod", "terseLabel": "Financing Receivable, Reviewed for Loan Grade, Past Due Period (Day)", "documentation": "Period of past due financing receivable reviewed for loan grade." } } }, "auth_ref": [] }, "miff_FinancingReceivableReviewedForLoanGradePercentageOfDollarVolume": { "xbrltype": "percentItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivableReviewedForLoanGradePercentageOfDollarVolume", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_FinancingReceivableReviewedForLoanGradePercentageOfDollarVolume", "terseLabel": "Financing Receivable, Reviewed for Loan Grade, Percentage of Dollar Volume", "documentation": "Percentage of dollar volume of financing receivable reviewed for loan grade." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivableRevolvingConvertedToTermLoan": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableRevolvingConvertedToTermLoan", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FinancingReceivableRevolvingConvertedToTermLoan", "terseLabel": "Financing Receivable, Revolving, Converted to Term Loan", "documentation": "Amortized cost of revolving financing receivable converted to term loan." } } }, "auth_ref": [ "r456", "r1198" ] }, "us-gaap_FinancingReceivableUnamortizedLoanFeeCost": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivableUnamortizedLoanFeeCost", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details": { "parentTag": "us-gaap_FinancingReceivableExcludingAccruedInterestBeforeAllowanceForCreditLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details" ], "lang": { "en-us": { "role": { "label": "Less: net deferred loan fees", "documentation": "Amount of unamortized loan commitment, origination, and other costs (fees) on financing receivable recognized as adjustment to yield. Excludes financing receivable covered under loss sharing agreement." } } }, "auth_ref": [ "r375", "r1347", "r1478" ] }, "miff_FinancingReceivables30To89DaysPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FinancingReceivables30To89DaysPastDueMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Financing Receivables, 30 to 89 Days Past Due [Member]", "documentation": "Financial asset more than 29 days past due but fewer than 90 days past due." } } }, "auth_ref": [] }, "us-gaap_FinancingReceivablesEqualToGreaterThan90DaysPastDueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablesEqualToGreaterThan90DaysPastDueMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Financial Asset, Equal to or Greater than 90 Days Past Due [Member]", "documentation": "Financial asset equal to or greater than 90 days past due." } } }, "auth_ref": [ "r1199" ] }, "us-gaap_FinancingReceivablesPeriodPastDueAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablesPeriodPastDueAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Financial Asset, Aging [Axis]", "documentation": "Information by period in which financial asset is past due or not past due." } } }, "auth_ref": [ "r166", "r439", "r1199" ] }, "us-gaap_FinancingReceivablesPeriodPastDueDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablesPeriodPastDueDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Financial Asset, Aging [Domain]", "documentation": "Period in which financial asset is past due or not past due. For past due, element name and standard label in Financial Asset, [numeric lower end] to [numeric higher end] [date measure] Past Due [Member] or Financial Asset, Greater than [low end numeric value] [date measure] Past Due [Member] or Financial Asset, Less than [high end numeric value] [date measure] Past Due [Member] formats." } } }, "auth_ref": [ "r166", "r439", "r1199" ] }, "us-gaap_FinancingReceivablesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FinancingReceivablesTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo" ], "lang": { "en-us": { "role": { "label": "Financing Receivables [Text Block]", "documentation": "The entire disclosure for financing receivable." } } }, "auth_ref": [ "r366", "r377", "r379", "r381", "r1184" ] }, "us-gaap_FiniteLivedIntangibleAssetUsefulLife": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetUsefulLife", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FiniteLivedIntangibleAssetUsefulLife", "terseLabel": "Finite-Lived Intangible Asset, Useful Life (Year)", "documentation": "Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [] }, "us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAccumulatedAmortization", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_FiniteLivedIntangibleAssetsAccumulatedAmortization", "terseLabel": "Finite-Lived Intangible Assets, Accumulated Amortization", "documentation": "Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life." } } }, "auth_ref": [ "r243", "r474", "r483", "r1157" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseAfterYearFive", "terseLabel": "Thereafter", "documentation": "Amount of amortization for asset, excluding financial asset and goodwill, lacking physical substance with finite life expected to be recognized after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r1526", "r1735" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseNextTwelveMonths", "terseLabel": "2026", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r485", "r1154", "r1157" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFive", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFive", "terseLabel": "2030", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r485", "r1154", "r1157" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearFour", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearFour", "terseLabel": "2029", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r485", "r1154", "r1157" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearThree", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearThree", "terseLabel": "2028", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r485", "r1154", "r1157" ] }, "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details": { "parentTag": "us-gaap_FiniteLivedIntangibleAssetsNet", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_FiniteLivedIntangibleAssetsAmortizationExpenseYearTwo", "terseLabel": "2027", "documentation": "Amount of amortization for assets, excluding financial assets and goodwill, lacking physical substance with finite life expected to be recognized in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r485", "r1154", "r1157" ] }, "us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsByMajorClassAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Assets by Major Class [Axis]", "documentation": "Information by major type or class of finite-lived intangible assets." } } }, "auth_ref": [ "r476", "r478", "r479", "r480", "r482", "r483", "r486", "r487", "r937", "r938", "r1022", "r1154", "r1157", "r1239", "r1240", "r1241", "r1242", "r1243", "r1244", "r1245", "r1246", "r1247", "r1248", "r1249", "r1250", "r1251", "r1252", "r1253", "r1254", "r1255", "r1256", "r1257", "r1258", "r1259", "r1260", "r1261", "r1262", "r1263", "r1264", "r1265" ] }, "us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsMajorClassNameDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Finite-Lived Intangible Assets, Major Class Name [Domain]", "documentation": "The major class of finite-lived intangible asset (for example, patents, trademarks, copyrights, etc.) A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of a company." } } }, "auth_ref": [ "r476", "r478", "r479", "r480", "r482", "r483", "r486", "r487", "r1022", "r1154", "r1157", "r1239", "r1240", "r1241", "r1242", "r1243", "r1244", "r1245", "r1246", "r1247", "r1248", "r1249", "r1250", "r1251", "r1252", "r1253", "r1254", "r1255", "r1256", "r1257", "r1258", "r1259", "r1260", "r1261", "r1262", "r1263", "r1264", "r1265" ] }, "us-gaap_FiniteLivedIntangibleAssetsNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FiniteLivedIntangibleAssetsNet", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 7.0 }, "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "Core deposit intangible, net", "terseLabel": "Finite-Lived Intangible Assets, Net", "totalLabel": "Total", "documentation": "Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life." } } }, "auth_ref": [ "r937", "r1525" ] }, "us-gaap_ForeclosedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ForeclosedAssets", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_ForeclosedAssets", "terseLabel": "Repossessed Assets", "documentation": "Carrying amount as of the balance sheet date of all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings or defeasance; includes real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts." } } }, "auth_ref": [ "r369", "r370" ] }, "miff_FractionalSharesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FractionalSharesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Fractional Shares [Member]", "documentation": "Represents Fractional Shares." } } }, "auth_ref": [] }, "us-gaap_FurnitureAndFixturesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "FurnitureAndFixturesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Furniture and Fixtures [Member]", "documentation": "Equipment commonly used in offices and stores that have no permanent connection to the structure of a building or utilities. Examples include, but are not limited to, desks, chairs, tables, and bookcases." } } }, "auth_ref": [] }, "miff_FurnitureFixturesAndEquipmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "FurnitureFixturesAndEquipmentMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Furniture, Fixtures and Equipment [Member]", "documentation": "Represents furniture, fixtures and equipment." } } }, "auth_ref": [] }, "us-gaap_GainLossOnDispositionOfAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnDispositionOfAssets", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Gain on sale of premises", "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, excluding oil and gas property and timber property." } } }, "auth_ref": [ "r1437", "r1529", "r1530" ] }, "us-gaap_GainLossOnInvestmentsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnInvestmentsTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables" ], "lang": { "en-us": { "role": { "label": "Gain (Loss) on Securities [Table Text Block]", "documentation": "Tabular disclosure of realized and unrealized gain (loss) on investment in security." } } }, "auth_ref": [ "r1389", "r1390" ] }, "us-gaap_GainLossOnSaleOfPropertyPlantEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSaleOfPropertyPlantEquipment", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_GainLossOnSaleOfPropertyPlantEquipment", "negatedLabel": "(Gain) loss on disposition of premises and equipment", "documentation": "Amount of gain (loss) on sale or disposal of property, plant and equipment assets, including oil and gas property and timber property." } } }, "auth_ref": [ "r8" ] }, "us-gaap_GainLossOnSalesOfLoansNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainLossOnSalesOfLoansNet", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 8.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_GainLossOnSalesOfLoansNet", "negatedLabel": "Gain on sale of loans", "documentation": "The net gain (loss) resulting from a sale of loans, including adjustments to record loans classified as held-for-sale at the lower-of-cost-or-market and fair value adjustments to loan held for investment purposes." } } }, "auth_ref": [ "r8", "r136" ] }, "miff_GainsLossesOnSalesOfForeclosedRealEstate": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "GainsLossesOnSalesOfForeclosedRealEstate", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 12.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "miff_GainsLossesOnSalesOfForeclosedRealEstate", "negatedLabel": "(Gain) loss on sale of foreclosed real estate", "documentation": "The net gain (loss) resulting from sales and other disposals of foreclosed real estate." } } }, "auth_ref": [] }, "us-gaap_GainsLossesOnSalesOfOtherRealEstate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "GainsLossesOnSalesOfOtherRealEstate", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Gain on sale of other real estate owned", "documentation": "The net gain (loss) resulting from sales and other disposals of other real estate owned, increases (decreases) in the valuation allowance for foreclosed real estate, and write-downs of other real estate owned after acquisition or physical possession." } } }, "auth_ref": [ "r139" ] }, "us-gaap_HomeEquityLoanMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "HomeEquityLoanMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details" ], "lang": { "en-us": { "role": { "label": "Home Equity Loan [Member]", "documentation": "Loan based on the equity of the borrower's residential property in which the borrower receives the loan amount upfront. Excludes home equity lines of credit." } } }, "auth_ref": [ "r1470" ] }, "dei_IcfrAuditorAttestationFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "IcfrAuditorAttestationFlag", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "ICFR Auditor Attestation Flag" } } }, "auth_ref": [ "r1312", "r1313", "r1326" ] }, "miff_ImpairmentOfInvestmentsInFederalHomeLoanBankStock": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "ImpairmentOfInvestmentsInFederalHomeLoanBankStock", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_ImpairmentOfInvestmentsInFederalHomeLoanBankStock", "terseLabel": "Impairment of Investments in Federal Home Loan Bank Stock", "documentation": "Amount of impairment of investments in Federal Home Loan Bank stock." } } }, "auth_ref": [] }, "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NetIncomeLoss", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Income before income taxes", "label": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "totalLabel": "Income Before Income Taxes", "documentation": "Amount of income (loss) from continuing operations, including income (loss) from equity method investments, before deduction of income tax expense (benefit), and income (loss) attributable to noncontrolling interest." } } }, "auth_ref": [ "r89", "r141", "r155", "r948", "r950", "r987", "r1166", "r1168", "r1170", "r1178", "r1181", "r1458", "r1465", "r1466", "r1467", "r1468" ] }, "us-gaap_IncomeLossFromEquityMethodInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeLossFromEquityMethodInvestments", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Equity in undistributed earnings of subsidiary", "label": "us-gaap_IncomeLossFromEquityMethodInvestments", "negatedTerseLabel": "Equity in undistributed earnings of subsidiaries", "documentation": "Amount of income (loss) for proportionate share of equity method investee's income (loss)." } } }, "auth_ref": [ "r8", "r90", "r135", "r335", "r348", "r359", "r419", "r986" ] }, "us-gaap_IncomeStatementAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeStatementAbstract", "lang": { "en-us": { "role": { "label": "Income Statement [Abstract]" } } }, "auth_ref": [] }, "us-gaap_IncomeTaxAuthorityAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxAuthorityAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "Income Tax Jurisdiction [Axis]", "documentation": "Information by income tax jurisdiction." } } }, "auth_ref": [ "r291", "r688", "r689", "r697", "r704", "r1228", "r1619" ] }, "us-gaap_IncomeTaxAuthorityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxAuthorityDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "Income Tax Jurisdiction [Domain]", "documentation": "Income tax jurisdiction." } } }, "auth_ref": [ "r291", "r688", "r689", "r697", "r704", "r1228", "r1619" ] }, "us-gaap_IncomeTaxDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxDisclosureTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes" ], "lang": { "en-us": { "role": { "label": "Income Tax Disclosure [Text Block]", "documentation": "The entire disclosure for income tax." } } }, "auth_ref": [ "r293", "r299", "r682", "r688", "r693", "r694", "r695", "r698", "r702", "r713", "r715", "r716", "r717", "r969", "r1021", "r1036", "r1228" ] }, "us-gaap_IncomeTaxExpenseBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxExpenseBenefit", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NetIncomeLoss", "weight": -1.0, "order": 1.0 }, "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details": { "parentTag": null, "weight": null, "order": null, "root": true }, "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Income tax (benefit)", "label": "Income Taxes", "totalLabel": "Total Provision", "documentation": "Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations." } } }, "auth_ref": [ "r173", "r183", "r293", "r323", "r324", "r335", "r349", "r359", "r687", "r688", "r714", "r998", "r1166", "r1168", "r1170", "r1228" ] }, "us-gaap_IncomeTaxPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Income Tax, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for income taxes, which may include its accounting policies for recognizing and measuring deferred tax assets and liabilities and related valuation allowances, recognizing investment tax credits, operating loss carryforwards, tax credit carryforwards, and other carryforwards, methodologies for determining its effective income tax rate and the characterization of interest and penalties in the financial statements." } } }, "auth_ref": [ "r270", "r683", "r684", "r698", "r699", "r701", "r705", "r1030" ] }, "us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_IncomeTaxReconciliationIncomeTaxExpenseBenefitAtFederalStatutoryIncomeTaxRate", "terseLabel": "Provision at statutory rate, amount", "documentation": "The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations." } } }, "auth_ref": [ "r688", "r1228" ] }, "us-gaap_IncomeTaxReconciliationOtherAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationOtherAdjustments", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_IncomeTaxReconciliationOtherAdjustments", "terseLabel": "Other, net, amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments." } } }, "auth_ref": [ "r1228", "r1614", "r1615" ] }, "us-gaap_IncomeTaxReconciliationTaxExemptIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxReconciliationTaxExemptIncome", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "parentTag": "us-gaap_IncomeTaxExpenseBenefit", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_IncomeTaxReconciliationTaxExemptIncome", "negatedTerseLabel": "Tax-exempt interest, amount", "documentation": "Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to income (loss) exempt from income taxes." } } }, "auth_ref": [ "r691", "r692", "r1614" ] }, "us-gaap_IncomeTaxesPaid": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxesPaid", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Income taxes paid", "documentation": "Amount, before refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax." } } }, "auth_ref": [ "r35", "r99", "r1439", "r1617", "r1618" ] }, "us-gaap_IncomeTaxesPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncomeTaxesPaidNet", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_IncomeTaxesPaidNet", "terseLabel": "Income Taxes Paid, Net", "documentation": "Amount, after refund, of cash paid to foreign, federal, state, and local jurisdictions as income tax." } } }, "auth_ref": [ "r35", "r291", "r703", "r704" ] }, "us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInAccruedInterestReceivableNet", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_IncreaseDecreaseInAccruedInterestReceivableNet", "negatedLabel": "Decrease (increase) in accrued interest receivable", "documentation": "The increase (decrease) during the reporting period in the amount due from borrowers for interest payments." } } }, "auth_ref": [ "r7" ] }, "us-gaap_IncreaseDecreaseInDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInDeposits", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Increase in deposits", "documentation": "The net cash inflow or outflow for the increase (decrease) in the beginning and end of period deposits balances." } } }, "auth_ref": [ "r32", "r149" ] }, "us-gaap_IncreaseDecreaseInFederalFundsPurchased": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInFederalFundsPurchased", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_IncreaseDecreaseInFederalFundsPurchased", "negatedLabel": "Decrease in Federal Funds purchased", "documentation": "The net cash inflow or outflow from the fund borrowed from other financial institution arising from the insufficient reserve deposited at Federal Reserve Bank to meet legal requirement. This borrowing is usually contracted on an overnight basis at an agreed rate of interest." } } }, "auth_ref": [ "r32", "r33" ] }, "us-gaap_IncreaseDecreaseInInterestPayableNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInInterestPayableNet", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "(Decrease) increase in accrued interest payable", "documentation": "The increase (decrease) during the reporting period in interest payable, which represents the amount owed to note holders, bond holders, and other parties for interest earned on loans or credit extended to the reporting entity." } } }, "auth_ref": [ "r7" ] }, "miff_IncreaseDecreaseInMaximumCashObligationRelatedToEsopShares": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "IncreaseDecreaseInMaximumCashObligationRelatedToEsopShares", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Increase in maximum cash obligation related to ESOP shares", "documentation": "The amount of maximum cash obligations related to ESOP shares that have been increased (decreased) during the reporting period." } } }, "auth_ref": [] }, "us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IncreaseDecreaseInOtherOperatingCapitalNet", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 14.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_IncreaseDecreaseInOtherOperatingCapitalNet", "negatedLabel": "Change in other assets and liabilities, net", "documentation": "Amount of increase (decrease) in operating assets after deduction of operating liabilities classified as other." } } }, "auth_ref": [ "r7" ] }, "us-gaap_InformationTechnologyAndDataProcessing": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InformationTechnologyAndDataProcessing", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Data processing fees", "documentation": "The amount of expenses incurred in the period for information technology and data processing products and services." } } }, "auth_ref": [ "r92", "r1168" ] }, "ecd_InsiderTradingArrLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTradingArrLineItems", "auth_ref": [ "r1330" ] }, "ecd_InsiderTradingPoliciesProcLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTradingPoliciesProcLineItems", "lang": { "en-us": { "role": { "label": "Insider Trading Policies and Procedures [Line Items]" } } }, "auth_ref": [ "r1314", "r1333" ] }, "ecd_InsiderTrdPoliciesProcAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "InsiderTrdPoliciesProcAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingPoliciesProc" ], "lang": { "en-us": { "role": { "label": "ecd_InsiderTrdPoliciesProcAdoptedFlag", "terseLabel": "Insider Trading Policies and Procedures Adopted [Flag]" } } }, "auth_ref": [ "r1314", "r1333" ] }, "us-gaap_IntangibleAssetsFiniteLivedPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "IntangibleAssetsFiniteLivedPolicy", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Intangible Assets, Finite-Lived, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for finite-lived intangible assets. This accounting policy also might address: (1) the amortization method used; (2) the useful lives of such assets; and (3) how the entity assesses and measures impairment of such assets." } } }, "auth_ref": [ "r933", "r934", "r935", "r937", "r1172", "r1519" ] }, "us-gaap_InterestAndDividendIncomeOperating": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndDividendIncomeOperating", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestIncomeExpenseNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Interest and dividend income", "label": "us-gaap_InterestAndDividendIncomeOperating", "totalLabel": "Total Interest and Dividend Income", "documentation": "Represents the total of interest and dividend income, including any amortization and accretion (as applicable) of discounts and premiums, earned from (1) loans and leases whether held-for-sale or held-in-portfolio; (2) investment securities; (3) federal funds sold; (4) securities purchased under agreements to resell; (5) investments in banker's acceptances, commercial paper, or certificates of deposit; (6) dividend income; or (7) other investments not otherwise specified herein." } } }, "auth_ref": [ "r132", "r142", "r144", "r145", "r146", "r1168", "r1734" ] }, "us-gaap_InterestAndDividendIncomeOperatingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndDividendIncomeOperatingAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Interest and Dividend Income" } } }, "auth_ref": [] }, "us-gaap_InterestAndDividendIncomeSecuritiesByTaxableStatusAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndDividendIncomeSecuritiesByTaxableStatusAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Securities:" } } }, "auth_ref": [] }, "us-gaap_InterestAndFeeIncomeLoansAndLeases": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestAndFeeIncomeLoansAndLeases", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Interest and fees on loans", "documentation": "The aggregate interest and fee income generated by: (1) loans the Entity has positive intent and ability to hold for the foreseeable future, or until maturity or payoff, including commercial and consumer loans, whether domestic or foreign, which may consist of: (a) industrial and agricultural; (b) real estate; and (c) real estate construction loans; (d) trade financing; (e) lease financing; (f) home equity lines-of-credit; (g) automobile and other vehicle loans; and (h) credit card and other revolving-type loans and (2) loans and leases held-for-sale which may include mortgage loans, direct financing, and sales-type leases." } } }, "auth_ref": [ "r132", "r1168" ] }, "us-gaap_InterestBearingDepositLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestBearingDepositLiabilities", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Deposits", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Interest-bearing deposits", "documentation": "The aggregate of all domestic and foreign interest-bearing deposit liabilities." } } }, "auth_ref": [ "r118" ] }, "us-gaap_InterestBearingDepositsInBanks": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestBearingDepositsInBanks", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_CashCashEquivalentsAndFederalFundsSold", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Interest-bearing demand deposits", "documentation": "For banks and other depository institutions (including Federal Reserve Banks, if applicable): Interest-bearing deposits in other financial institutions for relatively short periods of time including, for example, certificates of deposits, which are presented separately from cash on the balance sheet." } } }, "auth_ref": [ "r63", "r127" ] }, "us-gaap_InterestBearingDomesticDepositBrokered": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestBearingDomesticDepositBrokered", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_InterestBearingDomesticDepositBrokered", "terseLabel": "Interest-Bearing Domestic Deposit, Brokered", "documentation": "Amount of interest-bearing domestic third-party deposits placed by or through the assistance of a deposit broker, also known as brokered deposit liabilities." } } }, "auth_ref": [ "r118" ] }, "us-gaap_InterestExpenseDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseDeposits", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestExpenseOperating", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Deposits", "documentation": "Aggregate amount of interest expense on all deposits." } } }, "auth_ref": [ "r147", "r1168" ] }, "us-gaap_InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestExpenseOperating", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "us-gaap_InterestExpenseFederalHomeLoanBankAndFederalReserveBankAdvancesLongTerm", "terseLabel": "Federal Home Loan Bank advances", "documentation": "Interest expense incurred during the reporting period on long-term borrowings associated with Federal Home Loan Bank and Federal Reserve Bank advances." } } }, "auth_ref": [] }, "us-gaap_InterestExpenseOperating": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseOperating", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestIncomeExpenseNet", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Interest expense", "label": "us-gaap_InterestExpenseOperating", "totalLabel": "Total Interest Expense", "documentation": "Amount of interest expense classified as operating." } } }, "auth_ref": [ "r347", "r947", "r1168", "r1387" ] }, "us-gaap_InterestExpenseOperatingAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseOperatingAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Interest Expense" } } }, "auth_ref": [] }, "us-gaap_InterestExpenseOtherLongTermDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestExpenseOtherLongTermDebt", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestExpenseOperating", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Interest expense, other long term debt", "documentation": "Amount of interest expense incurred on long-term debt classified as other, including, but not limited to, interest on long-term notes and amortization of issuance costs." } } }, "auth_ref": [ "r148" ] }, "us-gaap_InterestIncomeDepositsWithFinancialInstitutions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeDepositsWithFinancialInstitutions", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Interest-bearing deposits in banks and time deposits", "documentation": "Interest income derived from funds deposited with both domestic and foreign financial institutions including funds in money market and other accounts." } } }, "auth_ref": [ "r145", "r185", "r186" ] }, "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeExpenseAfterProvisionForLoanLoss", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss", "totalLabel": "Net Interest Income after provision for credit losses", "documentation": "Amount of interest income or expense, including any amortization and accretion (as applicable) of discounts and premiums, including consideration of the provisions for loan, lease, credit, and other related losses." } } }, "auth_ref": [ "r134", "r1168" ] }, "us-gaap_InterestIncomeExpenseNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeExpenseNet", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "us-gaap_InterestIncomeExpenseNet", "totalLabel": "Net Interest Income", "documentation": "Amount of interest income (expense) classified as operating." } } }, "auth_ref": [ "r941", "r1168", "r1465" ] }, "us-gaap_InterestIncomeFederalFundsSold": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeFederalFundsSold", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "us-gaap_InterestIncomeFederalFundsSold", "terseLabel": "Federal funds sold", "documentation": "Interest income on federal funds sold. Federal funds sold represent the excess federal funds held by one commercial bank which it lends to another commercial bank, usually at an agreed-upon (federal funds) rate of interest. Such loans generally are of short-duration (overnight)." } } }, "auth_ref": [ "r145", "r185", "r186" ] }, "us-gaap_InterestIncomeSecuritiesTaxExempt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeSecuritiesTaxExempt", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Tax-exempt", "documentation": "Amount of operating interest income, including amortization and accretion of premiums and discounts, on securities exempt from state, federal and other income tax." } } }, "auth_ref": [ "r142", "r185", "r187" ] }, "us-gaap_InterestIncomeSecuritiesTaxable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestIncomeSecuritiesTaxable", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestAndDividendIncomeOperating", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Taxable", "documentation": "Amount of operating interest income, including amortization and accretion of premiums and discounts, on securities subject to state, federal and other income tax." } } }, "auth_ref": [ "r142", "r185", "r187" ] }, "us-gaap_InterestPaidNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestPaidNet", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Interest paid", "documentation": "Amount of cash paid for interest, excluding capitalized interest, classified as operating activity. Includes, but is not limited to, payment to settle zero-coupon bond for accreted interest of debt discount and debt instrument with insignificant coupon interest rate in relation to effective interest rate of borrowing attributable to accreted interest of debt discount." } } }, "auth_ref": [ "r287", "r289", "r290" ] }, "us-gaap_InterestPayableCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestPayableCurrentAndNoncurrent", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Accrued interest payable", "documentation": "Amount of interest payable on debt, including, but not limited to, trade payables." } } }, "auth_ref": [ "r123", "r1687" ] }, "us-gaap_InterestReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterestReceivable", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "verboseLabel": "Accrued interest receivable", "label": "Interest Receivable", "documentation": "Carrying amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable." } } }, "auth_ref": [ "r1373", "r1728" ] }, "miff_InterestbearingTimeDepositInOtherFinancialInstitutionFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "InterestbearingTimeDepositInOtherFinancialInstitutionFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Interest-bearing time deposits", "label": "miff_InterestbearingTimeDepositInOtherFinancialInstitutionFairValueDisclosure", "documentation": "Fair value portion of interest-bearing time deposit in other financial institution." } } }, "auth_ref": [] }, "miff_InterestbearingTimeDepositsPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "InterestbearingTimeDepositsPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Interest-bearing Time Deposits [Policy Text Block]", "documentation": "Disclosure of accounting policy for interest-bearing time deposits." } } }, "auth_ref": [] }, "us-gaap_InterimPeriodCostsNotAllocableDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InterimPeriodCostsNotAllocableDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Interim Period, Costs Not Allocable [Domain]", "documentation": "This element represents the type of costs and expenses incurred during an interim period that cannot be readily identified with the activities or benefits of other interim periods and are charged to the interim period in which incurred." } } }, "auth_ref": [ "r41" ] }, "us-gaap_InternalCreditAssessmentAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InternalCreditAssessmentAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Internal Credit Assessment [Axis]", "documentation": "Information by entity-defined rating." } } }, "auth_ref": [ "r160", "r161", "r162", "r1197", "r1198", "r1514" ] }, "us-gaap_InternalCreditAssessmentDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InternalCreditAssessmentDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Internal Credit Assessment [Domain]", "documentation": "Entity defined credit risk rating." } } }, "auth_ref": [ "r1197", "r1514" ] }, "us-gaap_InvestmentPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Investment, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for investment in financial asset." } } }, "auth_ref": [ "r994", "r1026", "r1027", "r1028", "r1029", "r1119", "r1120" ] }, "us-gaap_InvestmentTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentTypeAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "Investment Type [Axis]", "documentation": "Information by type of investments." } } }, "auth_ref": [ "r1052", "r1054", "r1055", "r1057", "r1059", "r1116", "r1118", "r1122", "r1125", "r1126", "r1127", "r1131", "r1132", "r1133", "r1134", "r1135", "r1301" ] }, "us-gaap_InvestmentTypeCategorizationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentTypeCategorizationMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "Investments [Domain]", "documentation": "Asset obtained to generate income or appreciate in value." } } }, "auth_ref": [ "r1052", "r1054", "r1055", "r1057", "r1059", "r1116", "r1118", "r1122", "r1125", "r1126", "r1127", "r1131", "r1132", "r1133", "r1134", "r1135", "r1301" ] }, "us-gaap_InvestmentsClassifiedByContractualMaturityDateTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsClassifiedByContractualMaturityDateTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables" ], "lang": { "en-us": { "role": { "label": "Investments Classified by Contractual Maturity Date [Table Text Block]", "documentation": "Tabular disclosure of maturities of an entity's investments as well as any other information pertinent to the investments." } } }, "auth_ref": [] }, "us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Investment in subsidiary", "label": "us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures", "documentation": "Amount of investment in equity method investee and investment in and advance to affiliate." } } }, "auth_ref": [ "r1372" ] }, "us-gaap_InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "InvestmentsInDebtAndMarketableEquitySecuritiesAndCertainTradingAssetsDisclosureTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities" ], "lang": { "en-us": { "role": { "label": "Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block]", "documentation": "The entire disclosure for investments in certain debt and equity securities." } } }, "auth_ref": [ "r150", "r188", "r383", "r385", "r850", "r851", "r1679" ] }, "us-gaap_LaborAndRelatedExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LaborAndRelatedExpense", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Salaries and employee benefits", "documentation": "Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefit." } } }, "auth_ref": [ "r943", "r1168", "r1388" ] }, "us-gaap_LandMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LandMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Land [Member]", "documentation": "Part of earth's surface not covered by water." } } }, "auth_ref": [ "r1549", "r1550" ] }, "us-gaap_LeaseCostTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LeaseCostTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-tables" ], "lang": { "en-us": { "role": { "label": "Lease, Cost [Table Text Block]", "documentation": "Tabular disclosure of lessee's lease cost. Includes, but is not limited to, interest expense for finance lease, amortization of right-of-use asset for finance lease, operating lease cost, short-term lease cost, variable lease cost and sublease income." } } }, "auth_ref": [ "r1665" ] }, "dei_LegalEntityAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "LegalEntityAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-document-and-entity-information", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-tables", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-details-textual", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-tables", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-tables", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-details-textual", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-tables", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-tables", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-tables", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-tables", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-summary-of-loan-activity-for-related-parties-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-details-textual", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-tables", "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-tables", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-tables", "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Legal Entity [Axis]", "documentation": "The set of legal entities associated with a report." } } }, "auth_ref": [] }, "us-gaap_LesseeLeaseDescriptionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeLeaseDescriptionTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-tables" ], "lang": { "en-us": { "role": { "label": "Lessee, Lease, Description [Table]", "documentation": "Disclosure of information about lessee's leases." } } }, "auth_ref": [ "r881", "r887" ] }, "us-gaap_LesseeOperatingLeaseLiabilityMaturityTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityMaturityTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-tables" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]", "documentation": "Tabular disclosure of undiscounted cash flows of lessee's operating lease liability. Includes, but is not limited to, reconciliation of undiscounted cash flows to operating lease liability recognized in statement of financial position." } } }, "auth_ref": [ "r1666" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDue", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "totalLabel": "Total undiscounted cash flows", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease." } } }, "auth_ref": [ "r885", "r1443", "r1452", "r1683" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFive", "terseLabel": "Thereafter", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease due after fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r885", "r1443", "r1452", "r1683" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueNextTwelveMonths", "terseLabel": "2026", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r885", "r1443", "r1452", "r1683" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFive", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFive", "terseLabel": "2030", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fifth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r885", "r1443", "r1452", "r1683" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearFour", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearFour", "terseLabel": "2029", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in fourth fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r885", "r1443", "r1452", "r1683" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearThree", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearThree", "terseLabel": "2028", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r885", "r1443", "r1452", "r1683" ] }, "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details": { "parentTag": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LesseeOperatingLeaseLiabilityPaymentsDueYearTwo", "terseLabel": "2027", "documentation": "Amount of lessee's undiscounted obligation for lease payment for operating lease to be paid in second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r885", "r1443", "r1452", "r1683" ] }, "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeaseLiabilityUndiscountedExcessAmount", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LesseeOperatingLeaseLiabilityUndiscountedExcessAmount", "negatedTerseLabel": "Discount on cash flows", "documentation": "Amount of lessee's undiscounted obligation for lease payments in excess of discounted obligation for lease payments for operating lease." } } }, "auth_ref": [ "r885" ] }, "us-gaap_LesseeOperatingLeasesTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LesseeOperatingLeasesTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-" ], "lang": { "en-us": { "role": { "label": "Lessee, Operating Leases [Text Block]", "documentation": "The entire disclosure for operating leases of lessee. Includes, but is not limited to, description of operating lease and maturity analysis of operating lease liability." } } }, "auth_ref": [ "r876" ] }, "us-gaap_Liabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Liabilities", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Total Liabilities", "label": "us-gaap_Liabilities", "totalLabel": "Total Liabilities", "documentation": "Amount of liability recognized for present obligation requiring transfer or otherwise providing economic benefit to others." } } }, "auth_ref": [ "r22", "r67", "r68", "r69", "r72", "r73", "r74", "r77", "r293", "r297", "r298", "r420", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r801", "r803", "r804", "r863", "r1069", "r1177", "r1206", "r1310", "r1541", "r1670", "r1671" ] }, "us-gaap_LiabilitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual" ], "lang": { "en-us": { "role": { "label": "Liabilities [Abstract]" } } }, "auth_ref": [] }, "us-gaap_LiabilitiesAndStockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LiabilitiesAndStockholdersEquity", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Total Liabilities and Stockholders\u2019 Equity", "label": "us-gaap_LiabilitiesAndStockholdersEquity", "totalLabel": "Total Liabilities and Stockholders' Equity", "documentation": "Amount of liabilities and equity items, including the portion of equity attributable to noncontrolling interests, if any." } } }, "auth_ref": [ "r84", "r129", "r982", "r1283", "r1293", "r1294", "r1442", "r1448", "r1500", "r1658" ] }, "us-gaap_LoanRestructuringModificationAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoanRestructuringModificationAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Loan Restructuring Modification [Axis]", "documentation": "Information by concessions made to the terms of loan contracts." } } }, "auth_ref": [ "r376", "r377", "r380", "r1184" ] }, "us-gaap_LoanRestructuringModificationDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoanRestructuringModificationDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Loan Restructuring Modification [Domain]", "documentation": "Concessions made to the terms of loan contracts, including but not limited to, interest rate reductions, maturity extensions, principal forgiveness, and payment deferral." } } }, "auth_ref": [ "r376", "r377", "r380", "r1184" ] }, "miff_LoansAcquiredInBusinessCombinationsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "LoansAcquiredInBusinessCombinationsTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables" ], "lang": { "en-us": { "role": { "label": "Loans Acquired in Business Combinations [Table Text Block]", "documentation": "Tabular disclosure of loans acquired in business combinations." } } }, "auth_ref": [] }, "us-gaap_LoansAndLeasesReceivableImpairedCommitmentToLend": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableImpairedCommitmentToLend", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_LoansAndLeasesReceivableImpairedCommitmentToLend", "terseLabel": "Financing Receivable, Modified, Commitment to Lend", "documentation": "Amount of commitment to lend additional funds to debtor experiencing financial difficulty for which creditor has modified terms of financing receivable." } } }, "auth_ref": [ "r168", "r374" ] }, "us-gaap_LoansAndLeasesReceivableMortgageBankingActivitiesPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableMortgageBankingActivitiesPolicy", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Mortgage Banking Activity [Policy Text Block]", "documentation": "Disclosure of accounting policy for the lending, securitization, sales, transfers and servicing practices for mortgage banking activities." } } }, "auth_ref": [ "r1142" ] }, "us-gaap_LoansAndLeasesReceivableRealEstateAcquiredThroughForeclosurePolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableRealEstateAcquiredThroughForeclosurePolicy", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Real Estate Acquired Through Foreclosure [Policy Text Block]", "documentation": "Disclosure of accounting policy for real estate acquired through foreclosure." } } }, "auth_ref": [ "r366" ] }, "us-gaap_LoansAndLeasesReceivableRelatedParties": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableRelatedParties", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-summary-of-loan-activity-for-related-parties-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LoansAndLeasesReceivableRelatedParties", "periodStartLabel": "Beginning balance", "periodEndLabel": "Ending balance", "documentation": "For an unclassified balance sheet, reflects the carrying amount of unpaid loan amounts due from related parties at the balance sheet date." } } }, "auth_ref": [ "r61", "r131" ] }, "us-gaap_LoansAndLeasesReceivableRelatedPartiesAdditions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableRelatedPartiesAdditions", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-summary-of-loan-activity-for-related-parties-details" ], "lang": { "en-us": { "role": { "label": "New loans", "documentation": "Reflects the amount of new advances made to related parties in the form of loan and lease receivables." } } }, "auth_ref": [ "r61", "r131" ] }, "us-gaap_LoansAndLeasesReceivableRelatedPartiesProceeds": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansAndLeasesReceivableRelatedPartiesProceeds", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-summary-of-loan-activity-for-related-parties-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_LoansAndLeasesReceivableRelatedPartiesProceeds", "negatedLabel": "Repayments", "documentation": "Amount of cash inflow from related parties which reduce the amount of loans and leases receivable due from related parties." } } }, "auth_ref": [ "r184", "r1432" ] }, "us-gaap_LoansMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LoansMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Loans [Member]", "documentation": "When a lender gives money or property over other debt securities sold by the issuer. In the event the issuer goes bankrupt, senior debt holders receive priority for [must receive] repayment [prior] relative to junior and unsecured (general) creditors." } } }, "auth_ref": [ "r1173", "r1174", "r1284" ] }, "dei_LocalPhoneNumber": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2025", "localname": "LocalPhoneNumber", "presentation": [ "http://www.mbtc.com/20251231/role/statement-document-and-entity-information" ], "lang": { "en-us": { "role": { "label": "Local Phone Number", "documentation": "Local phone number for entity." } } }, "auth_ref": [] }, "us-gaap_LongtermDebtTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongtermDebtTypeAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt, Type [Axis]", "documentation": "Information by type of long-term debt." } } }, "auth_ref": [ "r22", "r1532", "r1533", "r1534" ] }, "us-gaap_LongtermDebtTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "LongtermDebtTypeDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "Long-Term Debt, Type [Domain]", "documentation": "Type of long-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing. These are debt arrangements that originally required repayment more than twelve months after issuance or greater than the normal operating cycle of the company, if longer." } } }, "auth_ref": [ "r22", "r45", "r1532", "r1533", "r1534" ] }, "srt_MajorCustomersAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MajorCustomersAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "Customer [Axis]", "documentation": "Information by name or description of a single external customer or a group of external customers." } } }, "auth_ref": [ "r363", "r1208", "r1210", "r1288", "r1291", "r1690", "r1691", "r1692", "r1694", "r1695", "r1696", "r1697", "r1698", "r1699", "r1700", "r1701", "r1702", "r1703", "r1704", "r1705", "r1706", "r1707", "r1708", "r1709", "r1710", "r1711", "r1712", "r1713", "r1714", "r1715", "r1716", "r1718", "r1719" ] }, "srt_MaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MaximumMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Maximum [Member]", "documentation": "Upper limit of the provided range." } } }, "auth_ref": [ "r204", "r205", "r206", "r207", "r208", "r216", "r217", "r218", "r224", "r225", "r343", "r499", "r500", "r501", "r502", "r661", "r670", "r671", "r672", "r680", "r838", "r931", "r1006", "r1007", "r1020", "r1060", "r1061", "r1117", "r1121", "r1123", "r1124", "r1128", "r1143", "r1144", "r1145", "r1146", "r1152", "r1153", "r1184", "r1207", "r1223", "r1229", "r1235", "r1238", "r1273", "r1274", "r1278", "r1279", "r1289", "r1545", "r1672", "r1673", "r1674", "r1675", "r1676", "r1677" ] }, "us-gaap_MeasurementInputAppraisedValueMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MeasurementInputAppraisedValueMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Measurement Input, Appraised Value [Member]", "documentation": "Measurement input using assessed value of property." } } }, "auth_ref": [ "r1647", "r1648", "r1649" ] }, "us-gaap_MeasurementInputTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MeasurementInputTypeAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Measurement Input Type [Axis]", "documentation": "Information by type of measurement input used to determine value of asset and liability." } } }, "auth_ref": [ "r668", "r669", "r670", "r671", "r672", "r673", "r836", "r837", "r838", "r1229", "r1235", "r1238", "r1273" ] }, "us-gaap_MeasurementInputTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MeasurementInputTypeDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Measurement Input Type [Domain]", "documentation": "Measurement input used to determine value of asset and liability." } } }, "auth_ref": [ "r836", "r837", "r838", "r1229", "r1235", "r1238", "r1273" ] }, "srt_MinimumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "MinimumMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Minimum [Member]", "documentation": "Lower limit of the provided range." } } }, "auth_ref": [ "r204", "r205", "r206", "r207", "r208", "r216", "r217", "r218", "r224", "r225", "r343", "r499", "r500", "r501", "r502", "r661", "r670", "r671", "r672", "r680", "r838", "r931", "r1006", "r1007", "r1020", "r1060", "r1061", "r1117", "r1121", "r1123", "r1124", "r1128", "r1143", "r1144", "r1145", "r1146", "r1152", "r1153", "r1184", "r1207", "r1223", "r1229", "r1235", "r1238", "r1273", "r1274", "r1278", "r1289", "r1545", "r1672", "r1673", "r1674", "r1675", "r1676", "r1677" ] }, "us-gaap_MinorityInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MinorityInterest", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_MinorityInterest", "negatedLabel": "Less maximum cash obligation to ESOP shares", "negatedTerseLabel": "Less maximum cash obligation to ESOP shares", "documentation": "Amount of equity (deficit) attributable to noncontrolling interest. Excludes temporary equity." } } }, "auth_ref": [ "r83", "r128", "r293", "r297", "r298", "r420", "r506", "r508", "r509", "r510", "r513", "r514", "r981", "r1073", "r1658" ] }, "us-gaap_MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageBackedSecuritiesIssuedByUSGovernmentSponsoredEnterprisesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member]", "documentation": "Debt security collateralized by real estate mortgage loan issued by U.S. government-sponsored enterprise (GSE), including, but not limited to, Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac), Federal National Mortgage Association (FNMA or Fannie Mae), and Federal Home Loan Bank (FHLBank)." } } }, "auth_ref": [ "r1488", "r1493", "r1494", "r1573", "r1601" ] }, "us-gaap_MortgageBankingMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageBankingMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Mortgage Banking [Member]", "documentation": "Origination or servicing of loan secured by real property." } } }, "auth_ref": [ "r1549", "r1550" ] }, "us-gaap_MortgageLoansInProcessOfForeclosureAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "MortgageLoansInProcessOfForeclosureAmount", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_MortgageLoansInProcessOfForeclosureAmount", "terseLabel": "Mortgage Loans in Process of Foreclosure, Amount", "documentation": "Recorded investment of consumer mortgage loan receivables secured by residential real estate properties for which formal foreclosure proceedings are in process." } } }, "auth_ref": [ "r373" ] }, "ecd_MtrlTermsOfTrdArrTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "MtrlTermsOfTrdArrTextBlock", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Material Terms of Trading Arrangement [Text Block]" } } }, "auth_ref": [ "r1331" ] }, "miff_NNBMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "NNBMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "N N B [Member]", "documentation": "Represents NNB." } } }, "auth_ref": [] }, "srt_NameOfMajorCustomerDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "NameOfMajorCustomerDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "Customer [Domain]", "documentation": "Single external customer or group of external customers." } } }, "auth_ref": [ "r363", "r1208", "r1210", "r1288", "r1291", "r1690", "r1691", "r1692", "r1694", "r1695", "r1696", "r1697", "r1698", "r1699", "r1700", "r1701", "r1702", "r1703", "r1704", "r1705", "r1706", "r1707", "r1708", "r1709", "r1710", "r1711", "r1712", "r1713", "r1714", "r1715", "r1716", "r1718", "r1719" ] }, "us-gaap_NatureOfExpenseAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NatureOfExpenseAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Nature of Expense [Axis]", "documentation": "Information by type of cost or expense." } } }, "auth_ref": [ "r41" ] }, "miff_NetAccretionOfAcquisitionAccountingEstimate": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "NetAccretionOfAcquisitionAccountingEstimate", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 15.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "miff_NetAccretionOfAcquisitionAccountingEstimate", "negatedLabel": "Net accretion of acquisition accounting adjustments", "negatedTerseLabel": "Net amortization of accounting estimates", "documentation": "The net amount of accretion of acquisition accounting estimate." } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInFinancingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInFinancingActivities", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net Cash Used In Financing Activities", "label": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "totalLabel": "Net Cash (Used In) Provided by Financing Activities", "documentation": "Amount of cash inflow (outflow) from financing activity, including, but not limited to, discontinued operation. Financing activity includes, but is not limited to, obtaining resource from owner and providing return on, and return of, their investment; borrowing money and repaying amount borrowed, or settling obligation; and obtaining and paying for other resource obtained from creditor on long-term credit." } } }, "auth_ref": [ "r288" ] }, "us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInFinancingActivitiesAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "Cash Flows From Financing Activities:" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInInvestingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInInvestingActivities", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net Cash Provided By Investing Activities", "label": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "totalLabel": "Net Cash Provided By (Used in) Investing Activities", "documentation": "Amount of cash inflow (outflow) from investing activity, including, but not limited to, discontinued operation. Investing activity includes, but is not limited to, making and collecting loan, acquiring and disposing of debt and equity instruments, property, plant, and equipment, and other productive assets." } } }, "auth_ref": [ "r288" ] }, "us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInInvestingActivitiesAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "Cash Flows From Investing Activities:" } } }, "auth_ref": [] }, "us-gaap_NetCashProvidedByUsedInOperatingActivities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInOperatingActivities", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net Cash Provided By Operating Activities", "label": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "totalLabel": "Net Cash Provided by Operating Activities", "documentation": "Amount of cash inflow (outflow) from operating activity, including, but not limited to, discontinued operation. Operating activity includes, but is not limited to, transaction, adjustment, and change in value not defined as investing or financing activity." } } }, "auth_ref": [ "r97", "r98", "r100" ] }, "us-gaap_NetCashProvidedByUsedInOperatingActivitiesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetCashProvidedByUsedInOperatingActivitiesAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "Cash Flows From Operating Activities:" } } }, "auth_ref": [] }, "us-gaap_NetIncomeLoss": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NetIncomeLoss", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 0.0 }, "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 11.0 }, "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net Income", "label": "Net Income", "totalLabel": "Net Income", "documentation": "The portion of profit or loss for the period, net of income taxes, which is attributable to the parent." } } }, "auth_ref": [ "r91", "r100", "r143", "r236", "r239", "r265", "r268", "r273", "r293", "r297", "r298", "r301", "r311", "r316", "r317", "r318", "r319", "r320", "r323", "r324", "r329", "r420", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r547", "r550", "r553", "r557", "r677", "r725", "r799", "r831", "r863", "r988", "r1090", "r1110", "r1111", "r1166", "r1168", "r1170", "r1308", "r1541" ] }, "us-gaap_NewAccountingPronouncementsOrChangeInAccountingPrincipleTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NewAccountingPronouncementsOrChangeInAccountingPrincipleTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-tables" ], "lang": { "en-us": { "role": { "label": "Accounting Standards Update and Change in Accounting Principle [Table]", "documentation": "Disclosure of information about change in accounting principle or amendment to accounting standards or both. Includes, but is not limited to, nature, reason, and method of adopting amendment to accounting standards and other change in accounting principle." } } }, "auth_ref": [ "r226", "r227", "r228", "r229", "r230", "r231", "r232", "r233", "r234", "r235", "r236", "r282", "r283", "r284", "r310", "r311", "r312", "r313", "r314", "r315", "r318", "r325", "r334", "r364", "r365", "r421", "r422", "r423", "r424", "r489", "r490", "r496", "r544", "r545", "r546", "r547", "r675", "r676", "r677", "r678", "r707", "r708", "r709", "r710", "r711", "r718", "r719", "r720", "r721", "r722", "r723", "r724", "r725", "r726", "r772", "r773", "r774", "r795", "r796", "r797", "r798", "r799", "r806", "r807", "r808", "r809", "r810", "r811", "r812", "r813", "r814", "r815", "r821", "r822", "r823", "r824", "r825", "r826", "r827", "r828", "r829", "r830", "r831", "r852", "r853", "r874", "r875", "r888", "r889", "r890", "r891", "r892", "r893", "r1008", "r1009", "r1010", "r1011", "r1012", "r1013", "r1014", "r1015", "r1016", "r1017", "r1018", "r1019", "r1025" ] }, "us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NewAccountingPronouncementsPolicyPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "New Accounting Pronouncements, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy pertaining to new accounting pronouncements that may impact the entity's financial reporting. Includes, but is not limited to, quantification of the expected or actual impact." } } }, "auth_ref": [] }, "miff_NewDirectorsAndExecutiveOfficersMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "NewDirectorsAndExecutiveOfficersMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "New Directors and Executive Officers [Member]", "documentation": "Related to new directors and executive officers." } } }, "auth_ref": [] }, "miff_NoCustomerMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "NoCustomerMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "No Customer [Member]", "documentation": "Relating to no customer." } } }, "auth_ref": [] }, "ecd_NonRule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonRule10b51ArrAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "ecd_NonRule10b51ArrAdoptedFlag", "terseLabel": "Non-Rule 10b5-1 Arrangement Adopted [Flag]" } } }, "auth_ref": [ "r1331" ] }, "ecd_NonRule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "NonRule10b51ArrTrmntdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "ecd_NonRule10b51ArrTrmntdFlag", "terseLabel": "Non-Rule 10b5-1 Arrangement Terminated [Flag]" } } }, "auth_ref": [ "r1331" ] }, "us-gaap_NoncashInvestingAndFinancingItemsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoncashInvestingAndFinancingItemsAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Supplementary Disclosure of Noncash Transactions" } } }, "auth_ref": [] }, "us-gaap_NoncontrollingInterestMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoncontrollingInterestMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "Noncontrolling Interest [Member]", "documentation": "This element represents that portion of equity (net assets) in a subsidiary not attributable, directly or indirectly, to the parent. A noncontrolling interest is sometimes called a minority interest." } } }, "auth_ref": [ "r57", "r565", "r1453", "r1454", "r1455", "r1456", "r1726" ] }, "us-gaap_NoninterestBearingDepositLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestBearingDepositLiabilities", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Deposits", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Noninterest-bearing deposits", "documentation": "The aggregate amount of all domestic and foreign noninterest-bearing deposits liabilities held by the entity." } } }, "auth_ref": [ "r118" ] }, "us-gaap_NoninterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestExpense", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "us-gaap_NoninterestExpense", "totalLabel": "Total Noninterest Expense", "documentation": "Total aggregate amount of all noninterest expense." } } }, "auth_ref": [ "r140", "r1168" ] }, "us-gaap_NoninterestExpenseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestExpenseAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Noninterest Expense" } } }, "auth_ref": [] }, "us-gaap_NoninterestIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestIncome", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesExtraordinaryItemsNoncontrollingInterest", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "us-gaap_NoninterestIncome", "totalLabel": "Total Noninterest Income", "documentation": "The total amount of noninterest income which may be derived from: (1) fees and commissions; (2) premiums earned; (3) insurance policy charges; (4) the sale or disposal of assets; and (5) other sources not otherwise specified." } } }, "auth_ref": [ "r137", "r1168" ] }, "us-gaap_NoninterestIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestIncomeAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Noninterest Income" } } }, "auth_ref": [] }, "us-gaap_NoninterestIncomeOtherOperatingIncome": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NoninterestIncomeOtherOperatingIncome", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Other", "label": "us-gaap_NoninterestIncomeOtherOperatingIncome", "documentation": "Amount of revenue earned, classified as other, excluding interest income." } } }, "auth_ref": [ "r88", "r137" ] }, "us-gaap_NontaxableMunicipalNotesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NontaxableMunicipalNotesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "Nontaxable Municipal Notes [Member]", "documentation": "Short-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments that are not taxable." } } }, "auth_ref": [] }, "miff_NorthumberlandBancorpMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "NorthumberlandBancorpMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Northumberland Bancorp [Member]", "documentation": "Represents Northumberland Bancorp." } } }, "auth_ref": [] }, "miff_NoteToFinancialStatementDetailsTextual": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "NoteToFinancialStatementDetailsTextual", "lang": { "en-us": { "role": { "label": "Note To Financial Statement Details Textual" } } }, "auth_ref": [] }, "us-gaap_NotesReceivableFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NotesReceivableFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Net loans", "label": "Collateral Dependent, net", "documentation": "Fair value portion of an agreement for an unconditional promise by the maker to pay the holder a definite sum of money at a future date." } } }, "auth_ref": [ "r1652", "r1654", "r1655", "r1657" ] }, "miff_NotesToFinancialStatementsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "NotesToFinancialStatementsAbstract", "lang": { "en-us": { "role": { "label": "Notes To Financial Statements [Abstract]" } } }, "auth_ref": [] }, "miff_NumberOfOffices": { "xbrltype": "integerItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "NumberOfOffices", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_NumberOfOffices", "terseLabel": "Number of Offices", "documentation": "The number of offices." } } }, "auth_ref": [] }, "us-gaap_NumberOfOperatingSegments": { "xbrltype": "integerItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "NumberOfOperatingSegments", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_NumberOfOperatingSegments", "terseLabel": "Number of Operating Segments", "documentation": "Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues." } } }, "auth_ref": [ "r1182", "r1464" ] }, "us-gaap_OccupancyNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OccupancyNet", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Net occupancy and equipment expense", "documentation": "Amount of net occupancy expense that may include items, such as depreciation of facilities and equipment, lease expenses, property taxes and property and casualty insurance expense." } } }, "auth_ref": [ "r92", "r138", "r172" ] }, "miff_OffBalanceSheetCreditExposuresMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "OffBalanceSheetCreditExposuresMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Off Balance Sheet Credit Exposures [Member]", "documentation": "Represents the off balance sheet credit exposures." } } }, "auth_ref": [] }, "us-gaap_OffBalanceSheetCreditLossLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffBalanceSheetCreditLossLiability", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_OffBalanceSheetCreditLossLiability", "terseLabel": "Off-Balance-Sheet, Credit Loss, Liability", "periodStartLabel": "Balance", "periodEndLabel": "Balance", "documentation": "Amount of expected credit loss for credit exposure on off-balance-sheet commitment, including but not limited to, loan commitment, standby letter of credit, financial guarantee not accounted for as insurance. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging." } } }, "auth_ref": [ "r429", "r503" ] }, "us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_OffBalanceSheetCreditLossLiabilityCreditLossExpenseReversal", "terseLabel": "Provision for credit losses", "documentation": "Amount of expense (reversal of expense) for expected credit loss for off-balance sheet credit exposure. Excludes off-balance sheet credit exposure accounted for as insurance and instrument accounted for under derivatives and hedging." } } }, "auth_ref": [ "r279", "r434" ] }, "us-gaap_OffsettingAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OffsettingAssetsTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-tables" ], "lang": { "en-us": { "role": { "label": "Offsetting Assets [Table]", "documentation": "Disclosure of information about derivative and financial assets that are subject to offsetting, including enforceable master netting arrangements." } } }, "auth_ref": [ "r1159", "r1160", "r1162", "r1163", "r1375", "r1376", "r1377", "r1378", "r1379", "r1380", "r1381", "r1382", "r1383", "r1637", "r1638", "r1639", "r1640" ] }, "us-gaap_OperatingExpenses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingExpenses", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Operating expenses", "label": "us-gaap_OperatingExpenses", "documentation": "Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense." } } }, "auth_ref": [ "r1170" ] }, "us-gaap_OperatingLeaseExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseExpense", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_OperatingLeaseExpense", "terseLabel": "Operating Lease, Expense", "documentation": "Amount of operating lease expense. Excludes sublease income." } } }, "auth_ref": [ "r1664" ] }, "us-gaap_OperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiability", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_OperatingLeaseLiability", "terseLabel": "Operating Lease, Liability", "documentation": "Present value of lessee's discounted obligation for lease payments from operating lease." } } }, "auth_ref": [ "r879" ] }, "us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_OperatingLeaseLiabilityStatementOfFinancialPositionExtensibleList", "terseLabel": "Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes operating lease liability." } } }, "auth_ref": [ "r880" ] }, "us-gaap_OperatingLeaseRightOfUseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseRightOfUseAsset", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_OperatingLeaseRightOfUseAsset", "terseLabel": "Operating Lease, Right-of-Use Asset", "documentation": "Amount of lessee's right to use underlying asset under operating lease." } } }, "auth_ref": [ "r878" ] }, "us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_OperatingLeaseRightOfUseAssetStatementOfFinancialPositionExtensibleList", "terseLabel": "Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration]", "documentation": "Indicates line item in statement of financial position that includes operating lease right-of-use asset." } } }, "auth_ref": [ "r880" ] }, "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseWeightedAverageDiscountRatePercent", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_OperatingLeaseWeightedAverageDiscountRatePercent", "terseLabel": "Weighted-average discount rate", "documentation": "Weighted average discount rate for operating lease calculated at point in time." } } }, "auth_ref": [ "r884", "r1282" ] }, "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1": { "xbrltype": "durationItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OperatingLeaseWeightedAverageRemainingLeaseTerm1", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_OperatingLeaseWeightedAverageRemainingLeaseTerm1", "terseLabel": "Weighted-average remaining term (years) (Year)", "documentation": "Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days." } } }, "auth_ref": [ "r883", "r1282" ] }, "us-gaap_OtherAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherAssets", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Other assets", "label": "Other Assets", "documentation": "Amount of assets classified as other." } } }, "auth_ref": [ "r116", "r244", "r973", "r1182", "r1293", "r1294", "r1310" ] }, "miff_OtherBorrowingsMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "OtherBorrowingsMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Other Borrowings [Member]", "documentation": "Represents the other borrowings." } } }, "auth_ref": [] }, "miff_OtherCollateralMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "OtherCollateralMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details" ], "lang": { "en-us": { "role": { "label": "Other Collateral [Member]", "documentation": "Represents other collateral." } } }, "auth_ref": [] }, "us-gaap_OtherCommitmentsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherCommitmentsTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-tables" ], "lang": { "en-us": { "role": { "label": "Other Commitments [Table]", "documentation": "Disclosure of information about obligations resulting from other commitments." } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsNetOfTax", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss), before Reclassifications, Net of Tax", "documentation": "Amount after tax, before reclassification adjustments of other comprehensive income (loss)." } } }, "auth_ref": [ "r21", "r24", "r272", "r817", "r866", "r868", "r871", "r989", "r1384" ] }, "us-gaap_OtherComprehensiveIncomeLossBeforeReclassificationsTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossBeforeReclassificationsTax", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income (Loss) before Reclassifications, Tax", "documentation": "Amount of tax expense (benefit) allocated to other comprehensive income (loss) before reclassification adjustment from accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r3", "r271", "r989" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income": { "parentTag": "us-gaap_ComprehensiveIncomeNetOfTax", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income" ], "lang": { "en-us": { "role": { "label": "Other comprehensive loss", "totalLabel": "Other comprehensive income (loss)", "documentation": "Amount after tax of other comprehensive income (loss) attributable to parent entity." } } }, "auth_ref": [ "r6", "r15", "r110", "r266", "r269", "r320" ] }, "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParentAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income" ], "lang": { "en-us": { "role": { "label": "Other Comprehensive Income" } } }, "auth_ref": [] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesBeforeTax", "terseLabel": "Net realized losses on available-for-sale debt securities", "documentation": "Amount before tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities." } } }, "auth_ref": [ "r4", "r87", "r264", "r418" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": -1.0, "order": 1.0 }, "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax", "negatedLabel": "Reclassification adjustment for losses on available-for- sale securities included in net income, net of income taxes of $2 and $-0-, respectively", "totalLabel": "Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Net of Tax", "documentation": "Amount after tax of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities." } } }, "auth_ref": [ "r4", "r87", "r264", "r418" ] }, "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesNetOfTax", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income-parentheticals", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_OtherComprehensiveIncomeLossReclassificationAdjustmentFromAOCIForSaleOfSecuritiesTax", "negatedLabel": "Reclassification adjustment for losses on available-for- sale securities included in net income, income taxes", "negatedTerseLabel": "Income tax effect", "documentation": "Amount of tax expense (benefit) of reclassification adjustment from accumulated other comprehensive income for unrealized gain (loss) realized upon the sale of available-for-sale securities." } } }, "auth_ref": [ "r3" ] }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodNetOfTax", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income": { "parentTag": "us-gaap_OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income" ], "lang": { "en-us": { "role": { "label": "Unrealized holding gains (losses) on debt securities available-for-sale, net of income taxes of $871 and ($175), respectively", "documentation": "Amount, after tax and before adjustment, of unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale." } } }, "auth_ref": [ "r260", "r262", "r418" ] }, "us-gaap_OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherComprehensiveIncomeUnrealizedHoldingGainLossOnSecuritiesArisingDuringPeriodTax", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income-parentheticals" ], "lang": { "en-us": { "role": { "label": "Unrealized holding gains (losses) on debt securities available-for-sale, income taxes", "documentation": "Amount, before adjustment, of tax expense (benefit) for unrealized holding gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale). Excludes tax expense (benefit) for unrealized gain (loss) on investment in debt security measured at amortized cost (held-to-maturity) from transfer to available-for-sale." } } }, "auth_ref": [ "r3", "r261" ] }, "miff_OtherCorrespondentBanksMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "OtherCorrespondentBanksMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Other Correspondent Banks [Member]", "documentation": "Represents other correspondent banks." } } }, "auth_ref": [] }, "us-gaap_OtherLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherLiabilities", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Other Liabilities", "documentation": "Amount of liabilities classified as other." } } }, "auth_ref": [ "r124", "r976", "r1065", "r1066", "r1206", "r1293", "r1294", "r1310", "r1689", "r1721" ] }, "us-gaap_OtherNoninterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherNoninterestExpense", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "verboseLabel": "Other", "label": "us-gaap_OtherNoninterestExpense", "documentation": "Amount of noninterest expense classified as other." } } }, "auth_ref": [ "r140", "r1168" ] }, "us-gaap_OtherOperatingActivitiesCashFlowStatement": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherOperatingActivitiesCashFlowStatement", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Other, net", "label": "us-gaap_OtherOperatingActivitiesCashFlowStatement", "documentation": "Amount of cash inflow (outflow) from operating activity, classified as other, in reconciling net income to reflect cash provided by (used in) operating activity when indirect cash flow method is applied." } } }, "auth_ref": [] }, "us-gaap_OtherRealEstate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "OtherRealEstate", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_OtherRealEstate", "terseLabel": "Other Real Estate", "documentation": "Carrying amount of other real estate not separately disclosed, including, but not limited to, real estate investments, real estate loans that qualify as investments in real estate, and premises that are no longer used in operations may also be included in real estate owned. This does not include real estate assets taken in settlement of troubled loans through surrender or foreclosure." } } }, "auth_ref": [ "r115", "r1647", "r1648", "r1649" ] }, "miff_OtherRestrictedStockMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "OtherRestrictedStockMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Other Restricted Stock [Member]", "documentation": "Related to other restricted stock." } } }, "auth_ref": [] }, "srt_ParentCompanyMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ParentCompanyMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "Parent Company [Member]", "documentation": "Registrant with controlling financial interest in one or more subsidiaries. Controlling interest in subsidiary includes, but is not limited to, primary beneficiary of variable interest entity (VIE). Controlling interest in subsidiary excludes broker-dealer with controlling financial interest in subsidiary but control is likely to be temporary." } } }, "auth_ref": [ "r203", "r294", "r306", "r951" ] }, "us-gaap_PassMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PassMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Pass [Member]", "documentation": "A category of financing receivables not considered to be special mention, substandard, doubtful, and loss receivables." } } }, "auth_ref": [ "r160", "r161", "r162", "r1514", "r1515" ] }, "us-gaap_PastDueFinancingReceivablesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PastDueFinancingReceivablesTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Past Due [Table Text Block]", "documentation": "Tabular disclosure of aging analysis for financing receivable." } } }, "auth_ref": [ "r1199", "r1511" ] }, "us-gaap_PaymentDeferralMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentDeferralMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Payment Deferral [Member]", "documentation": "Loan modification for a temporary postponement of loan payments." } } }, "auth_ref": [ "r376", "r377", "r380" ] }, "us-gaap_PaymentsForOriginationAndPurchasesOfLoansHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForOriginationAndPurchasesOfLoansHeldForSale", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_PaymentsForOriginationAndPurchasesOfLoansHeldForSale", "negatedLabel": "Origination of loans held for sale", "documentation": "The aggregate amount of cash outflow for loans purchased and created with the intention to resell them in the near future." } } }, "auth_ref": [ "r174" ] }, "us-gaap_PaymentsForProceedsFromFederalReserveBankStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForProceedsFromFederalReserveBankStock", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_PaymentsForProceedsFromFederalReserveBankStock", "negatedLabel": "Increase (decrease) in restricted investments in bank stock", "documentation": "Amount of cash outflow (inflow) from acquisition or sale of Federal Reserve Bank (FRB) stock." } } }, "auth_ref": [] }, "us-gaap_PaymentsForProceedsFromLoansReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsForProceedsFromLoansReceivable", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_PaymentsForProceedsFromLoansReceivable", "negatedLabel": "Net increase in loans", "documentation": "The net amount paid or received by the reporting entity associated with purchase (sale or collection) of loans receivable arising from the financing of goods and services." } } }, "auth_ref": [ "r9", "r32" ] }, "us-gaap_PaymentsOfDividendsCommonStock": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsOfDividendsCommonStock", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_PaymentsOfDividendsCommonStock", "negatedLabel": "Dividends paid on common stock", "negatedTerseLabel": "Dividends paid", "documentation": "Amount of cash outflow in the form of ordinary dividends to common shareholders of the parent entity." } } }, "auth_ref": [ "r96" ] }, "us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireAvailableForSaleSecuritiesDebt", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 6.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_PaymentsToAcquireAvailableForSaleSecuritiesDebt", "negatedLabel": "Purchases", "documentation": "Amount of cash outflow to acquire investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r29", "r285", "r384" ] }, "us-gaap_PaymentsToAcquireBusinessesGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireBusinessesGross", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Cash payment", "terseLabel": "Payments to Acquire Businesses, Gross", "documentation": "The cash outflow associated with the acquisition of business during the period. The cash portion only of the acquisition price." } } }, "auth_ref": [ "r30", "r778", "r1229", "r1233", "r1267" ] }, "miff_PaymentsToAcquireBusinessesGrossAdjustments": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "PaymentsToAcquireBusinessesGrossAdjustments", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "miff_PaymentsToAcquireBusinessesGrossAdjustments", "terseLabel": "Payments to Acquire Businesses, Gross, Adjustments", "documentation": "Adjustments to the gross payments to acquire businesses." } } }, "auth_ref": [] }, "us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquireBusinessesNetOfCashAcquired", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 9.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_PaymentsToAcquireBusinessesNetOfCashAcquired", "negatedLabel": "Cash acquired in the acquisition of NUBC, net of cash paid", "documentation": "The cash outflow associated with the acquisition of a business, net of the cash acquired from the purchase." } } }, "auth_ref": [ "r30" ] }, "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PaymentsToAcquirePropertyPlantAndEquipment", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": -1.0, "order": 7.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_PaymentsToAcquirePropertyPlantAndEquipment", "negatedLabel": "Purchases of premises and equipment", "documentation": "The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets." } } }, "auth_ref": [ "r95" ] }, "us-gaap_PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_PensionAndOtherPostretirementBenefitsExpenseReversalOfExpenseNoncash", "terseLabel": "Pension and Other Postretirement Benefits Expense (Reversal of Expense), Noncash", "documentation": "Amount of noncash expense (reversal of expense) for pension and other postretirement benefits." } } }, "auth_ref": [ "r8" ] }, "us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_PensionAndOtherPostretirementDefinedBenefitPlansLiabilitiesCurrentAndNoncurrent", "terseLabel": "Liability, Defined Benefit Plan", "documentation": "Amount of liability, recognized in statement of financial position, for defined benefit pension and other postretirement plans." } } }, "auth_ref": [ "r124", "r571", "r592", "r632", "r1687" ] }, "us-gaap_PledgedStatusAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PledgedStatusAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Pledged Status [Axis]", "documentation": "Information by pledged or not pledged status of asset owned by entity." } } }, "auth_ref": [ "r293", "r295", "r800", "r1063", "r1269" ] }, "us-gaap_PledgedStatusDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PledgedStatusDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Pledged Status [Domain]", "documentation": "Pledged or not pledged status of asset owned by entity." } } }, "auth_ref": [ "r293", "r295", "r800", "r1063", "r1269" ] }, "miff_PolicyTable": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "PolicyTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "miff_PolicyTable" } } }, "auth_ref": [] }, "us-gaap_PolicyTextBlockAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PolicyTextBlockAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "us-gaap_PolicyTextBlockAbstract", "terseLabel": "Accounting Policies" } } }, "auth_ref": [] }, "us-gaap_PortionAtFairValueFairValueDisclosureMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PortionAtFairValueFairValueDisclosureMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "label": "Portion at Fair Value Measurement [Member]", "documentation": "Measured at fair value for financial reporting purposes." } } }, "auth_ref": [ "r855", "r856", "r858", "r859", "r861", "r863", "r864", "r1155", "r1656" ] }, "us-gaap_PostemploymentRetirementBenefitsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PostemploymentRetirementBenefitsMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Postemployment Retirement Benefits [Member]", "documentation": "Special and contractual termination benefits provided in connection with termination of employment and payable upon retirement, but not payable from defined benefit plan. Excludes benefits payable upon termination from defined benefit pension and other postretirement plan, and postemployment benefits payable before retirement." } } }, "auth_ref": [] }, "miff_PremisesMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "PremisesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Premises [Member]", "documentation": "Represents premises." } } }, "auth_ref": [] }, "us-gaap_PrincipalForgivenessMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PrincipalForgivenessMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Principal Forgiveness [Member]", "documentation": "Loan modification for a reduction in the amount of unpaid principal on a loan." } } }, "auth_ref": [ "r376", "r377", "r380", "r1184" ] }, "us-gaap_ProceedsFromFederalHomeLoanBankBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromFederalHomeLoanBankBorrowings", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Proceeds from Federal Home Loan Bank advances", "documentation": "Amount of cash inflow from Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity." } } }, "auth_ref": [ "r1433" ] }, "us-gaap_ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromMaturitiesPrepaymentsAndCallsOfAvailableForSaleSecurities", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 8.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Proceeds from maturities of securities", "label": "Proceeds from paydowns, maturities and calls", "documentation": "Amount of cash inflow from maturity, prepayment and call of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r285", "r286", "r1481" ] }, "miff_ProceedsFromPaymentsForFederalReserveBankBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "ProceedsFromPaymentsForFederalReserveBankBorrowings", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Repayment of Federal Reserve Bank Borrowings", "documentation": "The cash flow from federal reserve bank borrowings." } } }, "auth_ref": [] }, "us-gaap_ProceedsFromPaymentsForInInterestBearingDepositsInBanks": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromPaymentsForInInterestBearingDepositsInBanks", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Decrease of interest-bearing time deposits", "documentation": "The net cash inflow or outflow in Interest-bearing Deposits by banks in other financial institutions for relatively short periods of time including, for example, certificates of deposits." } } }, "auth_ref": [ "r1438", "r1682" ] }, "us-gaap_ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromPaymentsForInSecuritiesSoldUnderAgreementsToRepurchase", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Increase (decrease) in repurchase agreements", "documentation": "The cash flow from investments sold under the agreement to repurchase such investment." } } }, "auth_ref": [ "r32", "r33" ] }, "us-gaap_ProceedsFromSaleOfAvailableForSaleSecuritiesDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfAvailableForSaleSecuritiesDebt", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Proceeds from sales", "terseLabel": "Proceeds from Sale of Debt Securities, Available-for-Sale", "documentation": "Amount of cash inflow from sale of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale)." } } }, "auth_ref": [ "r27", "r285", "r384", "r417" ] }, "us-gaap_ProceedsFromSaleOfForeclosedAssets": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfForeclosedAssets", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Proceeds from sale of foreclosed real estate", "documentation": "The cash inflow from the sale assets received in full or partial satisfaction of a receivable including real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts. Foreclosed assets also include loans that are treated as if the underlying collateral had been foreclosed because the institution has taken possession of the collateral, even though legal foreclosure or repossession proceedings have not taken place." } } }, "auth_ref": [ "r26" ] }, "us-gaap_ProceedsFromSaleOfLoansHeldForSale": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfLoansHeldForSale", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 7.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Proceeds from loans sold", "documentation": "The cash inflow resulting from the sale of loans classified as held-for-sale, including proceeds from loans sold through mortgage securitization." } } }, "auth_ref": [ "r1435", "r1436" ] }, "us-gaap_ProceedsFromSaleOfPropertyPlantAndEquipment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProceedsFromSaleOfPropertyPlantAndEquipment", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInInvestingActivities", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Proceeds from sale of premises and equipment", "documentation": "The cash inflow from the sale of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale." } } }, "auth_ref": [ "r94" ] }, "srt_ProductOrServiceAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ProductOrServiceAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Product and Service [Axis]", "documentation": "Information by product and service, or group of similar products and similar services." } } }, "auth_ref": [ "r209", "r210", "r211", "r212", "r213", "r214", "r222", "r361", "r936", "r999", "r1000", "r1001", "r1002", "r1003", "r1004", "r1005", "r1156", "r1165", "r1168", "r1170", "r1208", "r1209", "r1287", "r1289", "r1290", "r1292", "r1297", "r1353", "r1370", "r1391", "r1392", "r1393", "r1394", "r1395", "r1396", "r1397", "r1398", "r1399", "r1400", "r1401", "r1402", "r1403", "r1404", "r1405", "r1406", "r1407", "r1408", "r1409", "r1410", "r1411", "r1412", "r1413", "r1414", "r1415", "r1416", "r1417", "r1418", "r1419", "r1420", "r1421", "r1422", "r1423", "r1424", "r1425", "r1426", "r1427", "r1428", "r1429", "r1430", "r1431", "r1537", "r1538", "r1690", "r1691", "r1692", "r1693", "r1694", "r1695", "r1696", "r1697", "r1698", "r1699", "r1700", "r1701", "r1702", "r1703", "r1704", "r1705", "r1706", "r1707", "r1708", "r1709", "r1710", "r1711", "r1712", "r1713", "r1714", "r1715", "r1716", "r1718", "r1719" ] }, "srt_ProductsAndServicesDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ProductsAndServicesDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Product and Service [Domain]", "documentation": "Product or service, or a group of similar products or similar services." } } }, "auth_ref": [ "r209", "r210", "r211", "r212", "r213", "r214", "r222", "r361", "r936", "r999", "r1000", "r1001", "r1002", "r1003", "r1004", "r1005", "r1156", "r1165", "r1168", "r1170", "r1208", "r1209", "r1287", "r1289", "r1290", "r1292", "r1297", "r1353", "r1370", "r1391", "r1392", "r1393", "r1394", "r1395", "r1396", "r1397", "r1398", "r1399", "r1400", "r1401", "r1402", "r1403", "r1404", "r1405", "r1406", "r1407", "r1408", "r1409", "r1410", "r1411", "r1412", "r1413", "r1414", "r1415", "r1416", "r1417", "r1418", "r1419", "r1420", "r1421", "r1422", "r1423", "r1424", "r1425", "r1426", "r1427", "r1428", "r1429", "r1430", "r1431", "r1537", "r1538", "r1690", "r1691", "r1692", "r1693", "r1694", "r1695", "r1696", "r1697", "r1698", "r1699", "r1700", "r1701", "r1702", "r1703", "r1704", "r1705", "r1706", "r1707", "r1708", "r1709", "r1710", "r1711", "r1712", "r1713", "r1714", "r1715", "r1716", "r1718", "r1719" ] }, "us-gaap_ProfessionalFees": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProfessionalFees", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Professional fees", "documentation": "A fee charged for services from professionals such as doctors, lawyers and accountants. The term is often expanded to include other professions, for example, pharmacists charging to maintain a medicinal profile of a client or customer." } } }, "auth_ref": [ "r1168", "r1181", "r1308", "r1724", "r1725" ] }, "miff_ProfitsharingEmployerContributionComponentToThe401kPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "ProfitsharingEmployerContributionComponentToThe401kPlanMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Profit-sharing Employer Contribution Component to the 401(k) Plan [Member]", "documentation": "Represents the profit-sharing employer contribution component to the 401(k) Plan." } } }, "auth_ref": [] }, "us-gaap_PropertyPlantAndEquipmentByTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentByTypeAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Long-Lived Tangible Asset [Axis]", "documentation": "Information by type of long-lived, physical assets used to produce goods and services and not intended for resale." } } }, "auth_ref": [ "r10", "r886" ] }, "us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentDisclosureTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment Disclosure [Text Block]", "documentation": "The entire disclosure for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections." } } }, "auth_ref": [ "r102", "r178", "r180", "r181" ] }, "us-gaap_PropertyPlantAndEquipmentGross": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentGross", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details": { "parentTag": "us-gaap_PropertyPlantAndEquipmentNet", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Premises and equipment, gross", "documentation": "Amount before accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures." } } }, "auth_ref": [ "r103", "r241", "r985" ] }, "us-gaap_PropertyPlantAndEquipmentNet": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentNet", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 3.0 }, "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Premises and equipment, net", "totalLabel": "Net", "documentation": "Amount after accumulated depreciation, depletion and amortization of physical assets used in the normal conduct of business to produce goods and services and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, and furniture and fixtures." } } }, "auth_ref": [ "r10", "r886", "r957", "r985", "r1283" ] }, "us-gaap_PropertyPlantAndEquipmentPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for long-lived, physical asset used in normal conduct of business and not intended for resale. Includes, but is not limited to, work of art, historical treasure, and similar asset classified as collections." } } }, "auth_ref": [ "r10", "r178", "r180", "r983" ] }, "us-gaap_PropertyPlantAndEquipmentTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-tables" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Table Text Block]", "documentation": "Tabular disclosure of physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation." } } }, "auth_ref": [ "r10" ] }, "us-gaap_PropertyPlantAndEquipmentTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "PropertyPlantAndEquipmentTypeDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Long-Lived Tangible Asset [Domain]", "documentation": "Listing of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale. Examples include land, buildings, machinery and equipment, and other types of furniture and equipment including, but not limited to, office equipment, furniture and fixtures, and computer equipment and software." } } }, "auth_ref": [ "r103", "r886" ] }, "us-gaap_ProvisionForLoanLeaseAndOtherLosses": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProvisionForLoanLeaseAndOtherLosses", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_InterestIncomeExpenseAfterProvisionForLoanLoss", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Provision for credit losses", "documentation": "Amount of expense related loan transactions, lease transactions, credit loss from transactions other than loan and lease transactions, and other loss based on assessment of uncollectability from the counterparty to reduce the account to their net realizable value." } } }, "auth_ref": [ "r7", "r133", "r158", "r1168" ] }, "us-gaap_ProvisionForLoanLossesExpensed": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ProvisionForLoanLossesExpensed", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInOperatingActivities", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "verboseLabel": "Provision for credit losses", "label": "us-gaap_ProvisionForLoanLossesExpensed", "documentation": "Amount of credit loss expense (reversal of expense) for financing receivable." } } }, "auth_ref": [ "r279", "r434", "r942" ] }, "miff_PurchasedFinancialAssetsWithCreditDeteriorationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "PurchasedFinancialAssetsWithCreditDeteriorationTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables" ], "lang": { "en-us": { "role": { "label": "Purchased Financial Assets with Credit Deterioration [Table Text Block]", "documentation": "Tabular disclosure of purchased financial assets with credit deterioration." } } }, "auth_ref": [] }, "srt_RangeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "RangeAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement [Axis]", "documentation": "Information by statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median." } } }, "auth_ref": [ "r204", "r205", "r206", "r207", "r208", "r216", "r217", "r218", "r224", "r225", "r343", "r499", "r500", "r501", "r502", "r593", "r661", "r670", "r671", "r672", "r674", "r680", "r838", "r904", "r913", "r931", "r1006", "r1007", "r1020", "r1060", "r1061", "r1117", "r1121", "r1123", "r1124", "r1128", "r1143", "r1144", "r1145", "r1146", "r1152", "r1153", "r1184", "r1207", "r1223", "r1229", "r1235", "r1238", "r1273", "r1274", "r1278", "r1279", "r1289", "r1301", "r1535", "r1545", "r1648", "r1673", "r1674", "r1675", "r1676", "r1677" ] }, "srt_RangeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "RangeMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement [Domain]", "documentation": "Statistical measurement. Includes, but is not limited to, minimum, maximum, weighted average, arithmetic average, and median." } } }, "auth_ref": [ "r204", "r205", "r206", "r207", "r208", "r216", "r217", "r218", "r224", "r225", "r343", "r499", "r500", "r501", "r502", "r593", "r661", "r670", "r671", "r672", "r674", "r680", "r838", "r904", "r913", "r931", "r1006", "r1007", "r1020", "r1060", "r1061", "r1117", "r1121", "r1123", "r1124", "r1128", "r1143", "r1144", "r1145", "r1146", "r1152", "r1153", "r1184", "r1207", "r1223", "r1229", "r1235", "r1238", "r1273", "r1274", "r1278", "r1279", "r1289", "r1301", "r1535", "r1545", "r1648", "r1673", "r1674", "r1675", "r1676", "r1677" ] }, "us-gaap_RealEstateLoanMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealEstateLoanMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Real Estate Loan [Member]", "documentation": "Loan to finance the purchase of real estate, including but not limited to, land or building." } } }, "auth_ref": [] }, "us-gaap_RealEstateMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RealEstateMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details" ], "lang": { "en-us": { "role": { "label": "Real Estate [Member]", "documentation": "Property consisting of land, land improvement and buildings." } } }, "auth_ref": [ "r1549", "r1550" ] }, "us-gaap_RedeemableNoncontrollingInterestEquityCommonCarryingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RedeemableNoncontrollingInterestEquityCommonCarryingAmount", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Redeemable Common Stock Held by ESOP", "label": "Redeemable Common Stock Held By Employee Stock Ownership Plan", "documentation": "As of the reporting date, the carrying amount of noncontrolling interests which are redeemable by the (parent) entity (1) at a fixed or determinable price on a fixed or determinable date, (2) at the option of the holder of the noncontrolling interest, or (3) upon occurrence of an event that is not solely within the control of the (parent) entity. The noncontrolling interest holder's ownership (or holders' ownership) may be in the form of common shares (regardless of class), limited partnership units (regardless of class), non-preferential membership interests, or any other form of common equity regardless of investee entity legal form." } } }, "auth_ref": [ "r1546", "r1547", "r1548" ] }, "us-gaap_RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters" ], "lang": { "en-us": { "role": { "label": "Regulatory Capital Requirements under Banking Regulations [Text Block]", "documentation": "The entire disclosure for regulatory capital requirement for depository and lending institutions. Institutions include, but not are not limited to, finance company, insured depository institution, bank holding company, savings and loan association holding company, bank and savings institution not federally insured, mortgage company, foreign financial institution and credit union." } } }, "auth_ref": [ "r959", "r960", "r961", "r963", "r964", "r965", "r967", "r968" ] }, "us-gaap_RelatedPartyDepositLiabilities": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RelatedPartyDepositLiabilities", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_RelatedPartyDepositLiabilities", "terseLabel": "Related Party Deposit Liabilities", "documentation": "Amount of deposits held by the entity for a related party (entity, shareholder, employee)." } } }, "auth_ref": [ "r1442", "r1451" ] }, "us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RepaymentsOfFederalHomeLoanBankBorrowings", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows": { "parentTag": "us-gaap_NetCashProvidedByUsedInFinancingActivities", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "us-gaap_RepaymentsOfFederalHomeLoanBankBorrowings", "negatedLabel": "Repayment of Federal Home Loan Bank advances", "documentation": "Amount of cash outflow for repayment of Federal Home Loan Bank (FHLBank) borrowing, classified as financing activity." } } }, "auth_ref": [ "r1434" ] }, "srt_RepurchaseAgreementCounterpartyNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "RepurchaseAgreementCounterpartyNameDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details" ], "lang": { "en-us": { "role": { "label": "Counterparty Name [Domain]", "documentation": "Named other party that participates in a financial transaction. Examples include, but not limited to, the name of the financial institution." } } }, "auth_ref": [ "r219", "r220", "r293", "r304", "r305", "r519", "r560", "r896", "r914", "r971", "r1160", "r1162", "r1163", "r1375", "r1376", "r1377", "r1378", "r1379", "r1380", "r1381", "r1382", "r1383", "r1637", "r1638", "r1639", "r1640" ] }, "us-gaap_ResidentialPortfolioSegmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ResidentialPortfolioSegmentMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Residential Portfolio Segment [Member]", "documentation": "Portfolio segment of the company's total financing receivables related to residential financing receivables." } } }, "auth_ref": [ "r1503", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510" ] }, "us-gaap_RestrictedInvestments": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RestrictedInvestments", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Assets", "weight": 1.0, "order": 10.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Restricted investments in bank stock, at cost", "terseLabel": "Restricted Investments", "documentation": "Investments which are not defined as or included in marketable (debt, equity, or other) securities whose use is restricted in whole or in part, generally by contractual agreements or regulatory requirements. For use in an unclassified balance sheet." } } }, "auth_ref": [ "r1147", "r1148" ] }, "miff_RestrictedInvestmentsInBankStockFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "RestrictedInvestmentsInBankStockFairValueDisclosure", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Restricted investments in bank stock", "label": "miff_RestrictedInvestmentsInBankStockFairValueDisclosure", "documentation": "Fair value portion of restricted investments in bank stock." } } }, "auth_ref": [] }, "us-gaap_RetainedEarningsAccumulatedDeficit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetainedEarningsAccumulatedDeficit", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Retained earnings", "documentation": "Amount of accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r81", "r108", "r980", "r1014", "r1019", "r1035", "r1072", "r1283" ] }, "us-gaap_RetainedEarningsMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetainedEarningsMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "Retained Earnings [Member]", "documentation": "Accumulated undistributed earnings (deficit)." } } }, "auth_ref": [ "r228", "r235", "r236", "r307", "r308", "r309", "r312", "r320", "r322", "r324", "r421", "r424", "r490", "r546", "r677", "r707", "r708", "r721", "r722", "r723", "r726", "r798", "r799", "r808", "r811", "r812", "r815", "r829", "r874", "r877", "r1010", "r1012", "r1039", "r1726" ] }, "us-gaap_RetirementPlanNameAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanNameAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Retirement Plan Name [Axis]", "documentation": "Information by name of plan designed to provide retirement benefits. Includes, but is not limited to, legal name of defined benefit and defined contribution plans." } } }, "auth_ref": [ "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r1223", "r1352", "r1551", "r1552", "r1553", "r1554", "r1555", "r1556", "r1557", "r1558", "r1559", "r1560", "r1561", "r1562", "r1563", "r1564", "r1565", "r1566", "r1567", "r1568", "r1569", "r1570", "r1571", "r1572", "r1573", "r1574", "r1575", "r1576", "r1577", "r1578", "r1579", "r1580", "r1581", "r1582", "r1583", "r1584", "r1585", "r1586", "r1587", "r1588", "r1589", "r1590", "r1591", "r1592", "r1593", "r1594", "r1595", "r1596", "r1597", "r1598", "r1599", "r1600", "r1602", "r1603", "r1604", "r1605", "r1606", "r1607", "r1608", "r1609", "r1610", "r1611" ] }, "us-gaap_RetirementPlanNameDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanNameDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Retirement Plan Name [Domain]", "documentation": "Name of plan designed to provide retirement benefits. Includes, but is not limited to, legal name of defined benefit and defined contribution plans." } } }, "auth_ref": [ "r658", "r659", "r660", "r661", "r662", "r663", "r664", "r665", "r666", "r1223", "r1352", "r1551", "r1552", "r1553", "r1554", "r1555", "r1556", "r1557", "r1558", "r1559", "r1560", "r1561", "r1562", "r1563", "r1564", "r1565", "r1566", "r1567", "r1568", "r1569", "r1570", "r1571", "r1572", "r1573", "r1574", "r1575", "r1576", "r1577", "r1578", "r1579", "r1580", "r1581", "r1582", "r1583", "r1584", "r1585", "r1586", "r1587", "r1588", "r1589", "r1590", "r1591", "r1592", "r1593", "r1594", "r1595", "r1596", "r1597", "r1598", "r1599", "r1600", "r1602", "r1603", "r1604", "r1605", "r1606", "r1607", "r1608", "r1609", "r1610", "r1611" ] }, "us-gaap_RetirementPlanTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanTypeAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Retirement Plan Type [Axis]", "documentation": "Information by type of retirement benefit plan. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement." } } }, "auth_ref": [ "r570", "r572", "r573", "r574", "r575", "r576", "r577", "r578", "r579", "r580", "r581", "r582", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r600", "r601", "r602", "r603", "r604", "r605", "r606", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r615", "r616", "r617", "r618", "r619", "r620", "r621", "r622", "r624", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r633", "r634", "r635", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r667", "r1215", "r1216", "r1217", "r1218", "r1219", "r1220", "r1221", "r1222" ] }, "us-gaap_RetirementPlanTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RetirementPlanTypeDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Retirement Plan Type [Domain]", "documentation": "Type of plan designed to provide participants with retirement benefits. Includes, but is not limited to, retirement benefit arrangement for defined benefit pension and other postretirement plans, retirement benefit arrangement for defined contribution pension and other postretirement plans, and special and contractual termination benefits payable upon retirement." } } }, "auth_ref": [ "r570", "r572", "r573", "r574", "r575", "r576", "r577", "r578", "r579", "r580", "r581", "r582", "r583", "r584", "r585", "r586", "r587", "r588", "r589", "r590", "r591", "r592", "r593", "r594", "r595", "r596", "r597", "r598", "r599", "r600", "r601", "r602", "r603", "r604", "r605", "r606", "r607", "r608", "r609", "r610", "r611", "r612", "r613", "r614", "r615", "r616", "r617", "r618", "r619", "r620", "r621", "r622", "r624", "r626", "r627", "r628", "r629", "r630", "r631", "r632", "r633", "r634", "r635", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r644", "r645", "r646", "r647", "r648", "r649", "r650", "r651", "r652", "r653", "r654", "r655", "r656", "r657", "r667", "r1215", "r1216", "r1217", "r1218", "r1219", "r1220", "r1221", "r1222" ] }, "us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueFromContractWithCustomerExcludingAssessedTax", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestIncome", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Noninterest income, revenues", "documentation": "Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise." } } }, "auth_ref": [ "r153", "r154", "r335", "r345", "r346", "r357", "r359", "r361", "r362", "r363", "r566", "r567", "r568", "r936", "r1166", "r1170" ] }, "us-gaap_RevenueRecognitionPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenueRecognitionPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Revenue [Policy Text Block]", "documentation": "Disclosure of accounting policy for revenue. Includes revenue from contract with customer and from other sources." } } }, "auth_ref": [ "r1093" ] }, "us-gaap_Revenues": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "Revenues", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Total Income", "label": "us-gaap_Revenues", "documentation": "Amount of revenue recognized from goods sold, services rendered, insurance premiums, or other activities that constitute an earning process. Includes, but is not limited to, investment and interest income before deduction of interest expense when recognized as a component of revenue, and sales and trading gain (loss)." } } }, "auth_ref": [ "r153", "r154", "r274", "r293", "r297", "r298", "r335", "r345", "r346", "r357", "r359", "r361", "r362", "r363", "r420", "r506", "r507", "r508", "r509", "r510", "r511", "r512", "r513", "r514", "r863", "r948", "r950", "r1181", "r1270", "r1293", "r1294", "r1541" ] }, "us-gaap_RevenuesAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RevenuesAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details" ], "lang": { "en-us": { "role": { "label": "Income:" } } }, "auth_ref": [] }, "us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "ROU assets acquired in exchange for lease liabilities", "documentation": "Amount of increase in right-of-use asset obtained in exchange for operating lease liability." } } }, "auth_ref": [ "r882", "r1282" ] }, "ecd_Rule10b51ArrAdoptedFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "Rule10b51ArrAdoptedFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "ecd_Rule10b51ArrAdoptedFlag", "terseLabel": "Rule 10b5-1 Arrangement Adopted [Flag]" } } }, "auth_ref": [ "r1331" ] }, "ecd_Rule10b51ArrTrmntdFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "Rule10b51ArrTrmntdFlag", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "ecd_Rule10b51ArrTrmntdFlag", "terseLabel": "Rule 10b5-1 Arrangement Terminated [Flag]" } } }, "auth_ref": [ "r1331" ] }, "srt_ScenarioForecastMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScenarioForecastMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "Forecast [Member]", "documentation": "Information reported for future period. Excludes information expected to be reported in future period for effect on historical fact." } } }, "auth_ref": [ "r666", "r1364" ] }, "srt_ScenarioUnspecifiedDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScenarioUnspecifiedDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "Scenario [Domain]", "documentation": "Scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts." } } }, "auth_ref": [ "r223", "r237", "r238", "r325", "r666", "r1349" ] }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables" ], "lang": { "en-us": { "role": { "label": "Accounts and Financing Receivables [Table]", "documentation": "Disclosure of information about accounts and financing receivables. Includes, but is not limited to, amount of receivable and allowance for credit loss." } } }, "auth_ref": [ "r79", "r85", "r368", "r1477" ] }, "us-gaap_ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccountsNotesLoansAndFinancingReceivableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block]", "documentation": "Tabular disclosure of the various types of trade accounts and notes receivable and for each the gross carrying value, allowance, and net carrying value as of the balance sheet date. Presentation is categorized by current, noncurrent and unclassified receivables." } } }, "auth_ref": [ "r79", "r85" ] }, "us-gaap_ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAccumulatedOtherComprehensiveIncomeLossTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block]", "documentation": "Tabular disclosure of the components of accumulated other comprehensive income (loss)." } } }, "auth_ref": [ "r24", "r1659", "r1660" ] }, "us-gaap_ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfAvailableForSaleSecuritiesReconciliationTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Available-for-Sale Securities Reconciliation [Table Text Block]", "documentation": "Tabular disclosure of the reconciliation of available-for-sale securities from cost basis to fair value." } } }, "auth_ref": [] }, "us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfBusinessAcquisitionsByAcquisitionTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables" ], "lang": { "en-us": { "role": { "label": "Business Combination [Table]", "documentation": "Disclosure of information about business combination. Includes, but is not limited to, recognized asset and liability." } } }, "auth_ref": [ "r475", "r730", "r731", "r732", "r733", "r739", "r740", "r741", "r742", "r748", "r753", "r754", "r755", "r756", "r757", "r758", "r759", "r760", "r761", "r762", "r763", "r764", "r766", "r767", "r768", "r769", "r770", "r776", "r777", "r778", "r779", "r780", "r781", "r787", "r788", "r789", "r793", "r1229", "r1238", "r1623", "r1629", "r1631" ] }, "us-gaap_ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfComplianceWithRegulatoryCapitalRequirementsUnderBankingRegulationsTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Compliance with Regulatory Capital Requirements under Banking Regulations [Table Text Block]", "documentation": "Tabular disclosure of the capital amounts and ratios as of the balance sheet date, indicating whether the entity or entities are in compliance with regulatory capital requirements, by entity." } } }, "auth_ref": [ "r962", "r966" ] }, "us-gaap_ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfComponentsOfIncomeTaxExpenseBenefitTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Components of Income Tax Expense (Benefit) [Table Text Block]", "documentation": "Tabular disclosure of the components of income tax expense attributable to continuing operations for each year presented including, but not limited to: current tax expense (benefit), deferred tax expense (benefit), investment tax credits, government grants, the benefits of operating loss carryforwards, tax expense that results from allocating certain tax benefits either directly to contributed capital or to reduce goodwill or other noncurrent intangible assets of an acquired entity, adjustments of a deferred tax liability or asset for enacted changes in tax laws or rates or a change in the tax status of the entity, and adjustments of the beginning-of-the-year balances of a valuation allowance because of a change in circumstances that causes a change in judgment about the realizability of the related deferred tax asset in future years." } } }, "auth_ref": [ "r1621" ] }, "srt_ScheduleOfCondensedBalanceSheetTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScheduleOfCondensedBalanceSheetTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables" ], "lang": { "en-us": { "role": { "label": "Condensed Balance Sheet [Table Text Block]", "documentation": "Tabular disclosure of condensed balance sheet, including, but not limited to, balance sheets of consolidated entities and consolidation eliminations." } } }, "auth_ref": [ "r1365", "r1443", "r1452", "r1683" ] }, "srt_ScheduleOfCondensedCashFlowStatementTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScheduleOfCondensedCashFlowStatementTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables" ], "lang": { "en-us": { "role": { "label": "Condensed Cash Flow Statement [Table Text Block]", "documentation": "Tabular disclosure of condensed cash flow statement, including, but not limited to, cash flow statements of consolidated entities and consolidation eliminations." } } }, "auth_ref": [ "r1365", "r1443", "r1452", "r1683" ] }, "srt_ScheduleOfCondensedFinancialStatementsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScheduleOfCondensedFinancialStatementsTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables" ], "lang": { "en-us": { "role": { "label": "Condensed Financial Statements [Table]", "documentation": "Disclosure of information about condensed financial statements, including, but not limited to, the balance sheet, income statement, and statement of cash flows." } } }, "auth_ref": [ "r203", "r221", "r237", "r238", "r1350", "r1443", "r1452", "r1683" ] }, "srt_ScheduleOfCondensedIncomeStatementTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "ScheduleOfCondensedIncomeStatementTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables" ], "lang": { "en-us": { "role": { "label": "Condensed Income Statement [Table Text Block]", "documentation": "Tabular disclosure of condensed income statement, including, but not limited to, income statements of consolidated entities and consolidation eliminations." } } }, "auth_ref": [ "r1365", "r1443", "r1452", "r1683" ] }, "us-gaap_ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDeferredTaxAssetsAndLiabilitiesTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Deferred Tax Assets and Liabilities [Table Text Block]", "documentation": "Tabular disclosure of the components of net deferred tax asset or liability recognized in an entity's statement of financial position, including the following: the total of all deferred tax liabilities, the total of all deferred tax assets, the total valuation allowance recognized for deferred tax assets." } } }, "auth_ref": [ "r1616" ] }, "us-gaap_ScheduleOfDefinedBenefitPlansDisclosuresTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfDefinedBenefitPlansDisclosuresTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-tables" ], "lang": { "en-us": { "role": { "label": "Defined Benefit Plan [Table]", "documentation": "Disclosure of information about individual defined benefit pension plan or other postretirement defined benefit plan. It may be appropriate to group certain similar plans. Also includes schedule for fair value of plan assets by major categories of plan assets by the level within the fair value hierarchy in which the fair value measurements in their entirety fall, segregating fair value measurements using quoted prices in active markets for identical assets or liabilities (Level 1), Significant other observable inputs (Level 2), and significant unobservable inputs (Level 3)." } } }, "auth_ref": [ "r13", "r52", "r53", "r54", "r55", "r620", "r621", "r622", "r627", "r629", "r630", "r631", "r632", "r633", "r634", "r635", "r636", "r637", "r638", "r639", "r640", "r641", "r642", "r653" ] }, "us-gaap_ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfEffectiveIncomeTaxRateReconciliationTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Effective Income Tax Rate Reconciliation [Table Text Block]", "documentation": "Tabular disclosure of the reconciliation using percentage or dollar amounts of the reported amount of income tax expense attributable to continuing operations for the year to the amount of income tax expense that would result from applying domestic federal statutory tax rates to pretax income from continuing operations." } } }, "auth_ref": [ "r690", "r1228", "r1614" ] }, "us-gaap_ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfEmployeeStockOwnershipPlanESOPDisclosuresTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-tables" ], "lang": { "en-us": { "role": { "label": "Employee Stock Ownership Plan (ESOP) Disclosures [Table Text Block]", "documentation": "Tabular disclosure of the details pertaining to each employee stock ownership plan." } } }, "auth_ref": [ "r1224", "r1225", "r1613" ] }, "us-gaap_ScheduleOfFairValueOffBalanceSheetRisksTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFairValueOffBalanceSheetRisksTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details" ], "lang": { "en-us": { "role": { "label": "Fair Value, off-Balance-Sheet Risk [Table]", "documentation": "Disclosure of information about fair value of financial asset and liability not recognized in financial statement because of failure to meet criterion for recognition." } } }, "auth_ref": [ "r858", "r970", "r1652" ] }, "us-gaap_ScheduleOfFairValueOffBalanceSheetRisksTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFairValueOffBalanceSheetRisksTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Fair Value, off-Balance-Sheet Risks [Table Text Block]", "documentation": "Tabular disclosure of the fair value of financial instruments (as defined), including financial assets and financial liabilities (collectively, as defined) which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition." } } }, "auth_ref": [ "r1652", "r1653", "r1686" ] }, "us-gaap_ScheduleOfFinancingReceivableAllowanceForCreditLossesTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFinancingReceivableAllowanceForCreditLossesTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Allowance for Credit Loss [Table]", "documentation": "Disclosure of information about allowance for credit loss on financing receivable." } } }, "auth_ref": [ "r194", "r433", "r434", "r435", "r436", "r437", "r438" ] }, "us-gaap_ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFinancingReceivableTroubledDebtRestructuringsTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Modified [Table]", "documentation": "Disclosure of information about financing receivable modified for debtor experiencing financial difficulty." } } }, "auth_ref": [ "r163", "r164", "r376", "r377", "r1184" ] }, "us-gaap_ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFinancingReceivablesNonAccrualStatusTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Nonaccrual [Table Text Block]", "documentation": "Tabular disclosure of financing receivable on nonaccrual status." } } }, "auth_ref": [ "r440" ] }, "us-gaap_ScheduleOfFiniteLivedIntangibleAssetsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfFiniteLivedIntangibleAssetsTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details" ], "lang": { "en-us": { "role": { "label": "Intangible Asset, Finite-Lived [Table]", "documentation": "Disclosure of information about finite-lived intangible asset. Excludes indefinite-lived intangible asset." } } }, "auth_ref": [ "r476", "r483", "r486", "r487", "r488", "r937", "r1154", "r1157", "r1239", "r1240", "r1241", "r1242", "r1243", "r1244", "r1245", "r1246", "r1247", "r1248", "r1249", "r1250", "r1251", "r1252", "r1253", "r1254", "r1255", "r1256", "r1257", "r1258", "r1259", "r1260", "r1261", "r1262", "r1263", "r1264", "r1265" ] }, "us-gaap_ScheduleOfPropertyPlantAndEquipmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfPropertyPlantAndEquipmentTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-details-textual", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-tables" ], "lang": { "en-us": { "role": { "label": "Property, Plant and Equipment [Table]", "documentation": "Disclosure of information about physical assets used in the normal conduct of business and not intended for resale. Includes, but is not limited to, balances by class of assets, depreciation and depletion expense and method used, including composite depreciation, and accumulated deprecation." } } }, "auth_ref": [ "r10", "r886" ] }, "us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables" ], "lang": { "en-us": { "role": { "label": "Business Combination, Recognized Asset Acquired and Liability Assumed [Table Text Block]", "documentation": "Tabular disclosure of asset acquired and liability assumed in business combination and recognized at acquisition date." } } }, "auth_ref": [ "r1630", "r1632" ] }, "us-gaap_ScheduleOfRelatedPartyTransactionsByRelatedPartyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRelatedPartyTransactionsByRelatedPartyTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-summary-of-loan-activity-for-related-parties-details" ], "lang": { "en-us": { "role": { "label": "Related Party Transaction [Table]", "documentation": "Disclosure of information about related party transaction." } } }, "auth_ref": [ "r293", "r300", "r301", "r894", "r895", "r896", "r1095", "r1096", "r1097" ] }, "us-gaap_ScheduleOfRelatedPartyTransactionsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRelatedPartyTransactionsTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Related Party Transactions [Table Text Block]", "documentation": "Tabular disclosure of related party transactions. Examples of related party transactions include, but are not limited to, transactions between (a) a parent company and its subsidiary; (b) subsidiaries of a common parent; (c) and entity and its principal owners and (d) affiliates." } } }, "auth_ref": [ "r1667", "r1668" ] }, "us-gaap_ScheduleOfRepurchaseAgreementCounterpartyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRepurchaseAgreementCounterpartyTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-details-textual", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-tables" ], "lang": { "en-us": { "role": { "label": "Repurchase Agreement, Counterparty [Table]", "documentation": "Disclosure of information about risk under repurchase agreement that exceeds 10 percent of stockholders' equity by counterparty or group of counterparties. Includes, but is not limited to, name of counterparty or group of related counterparties, amount at risk under repurchase agreement, and weighted-average maturity of repurchase agreement." } } }, "auth_ref": [ "r293", "r304", "r914" ] }, "us-gaap_ScheduleOfRepurchaseAgreements": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleOfRepurchaseAgreements", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Repurchase Agreements [Table Text Block]", "documentation": "The entire disclosure for repurchase agreements." } } }, "auth_ref": [] }, "us-gaap_ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ScheduleofFiniteLivedIntangibleAssetsFutureAmortizationExpenseTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-tables" ], "lang": { "en-us": { "role": { "label": "Schedule of Finite-Lived Intangible Assets, Future Amortization Expense [Table Text Block]", "documentation": "Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets." } } }, "auth_ref": [ "r1157", "r1526" ] }, "miff_Section401kPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "Section401kPlanMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Section 401(k) Plan [Member]", "documentation": "Represents the Section 401(k) plan." } } }, "auth_ref": [] }, "us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Repurchase agreements", "label": "us-gaap_SecuritiesLoanedOrSoldUnderAgreementsToRepurchaseFairValueDisclosure", "documentation": "Fair value portion of securities that an entity sells and agrees to repurchase at a specified date for a specified price." } } }, "auth_ref": [ "r856", "r858", "r859", "r861", "r1645", "r1646", "r1650" ] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchase": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchase", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Repurchase agreements", "documentation": "Amount, after the effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and not elected to be offset." } } }, "auth_ref": [ "r119", "r254", "r258", "r293", "r302", "r303", "r1117", "r1121", "r1124", "r1128", "r1159", "r1161" ] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchaseAmountOffsetAgainstCollateral", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Net Amount", "documentation": "Amount, after effect of master netting arrangement and deduction of obligation to return financial collateral not offset and financial instrument subject to master netting arrangement not offset, of fund outstanding borrowed in form of security repurchase agreement for sale and repurchase of identical or substantially same security at date certain for specified price. Includes security sold under agreement to repurchase not subject to master netting arrangement or similar agreement." } } }, "auth_ref": [ "r257", "r1159" ] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseAsset": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchaseAsset", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Gross Amounts Offset in the Balance Sheets", "documentation": "Amount of asset associated with funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price." } } }, "auth_ref": [ "r253", "r1159", "r1161", "r1162", "r1163" ] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchaseCollateralRightToReclaimCash", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Gross Amounts Not Offset in the Balance Sheets, Cash Collateral Pledged", "documentation": "Amount of right to receive cash collateral under master netting arrangements that have not been offset against securities sold under agreement to repurchase." } } }, "auth_ref": [ "r256", "r259", "r1159", "r1161" ] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseFairValueOfCollateral", "terseLabel": "Securities Sold under Agreements to Repurchase, Fair Value of Collateral", "documentation": "Fair value of securities pledged as collateral against securities sold under agreement to repurchase." } } }, "auth_ref": [ "r256", "r259", "r1161" ] }, "us-gaap_SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToRepurchaseGrossIncludingNotSubjectToMasterNettingArrangement", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Gross Amounts of Recognized Liabilities", "documentation": "Amount, before effects of master netting arrangements, of funds outstanding borrowed in the form of a security repurchase agreement between the entity and another party for the sale and repurchase of identical or substantially the same securities at a date certain for a specified price. Includes liabilities not subject to a master netting arrangement and elected not to be offset." } } }, "auth_ref": [ "r252", "r1159" ] }, "miff_SecuritiesSoldUnderAgreementsToRepurchaseTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "SecuritiesSoldUnderAgreementsToRepurchaseTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-" ], "lang": { "en-us": { "role": { "label": "Securities Sold Under Agreements to Repurchase [Text Block]", "documentation": "The entire disclosure for securities sold under agreements to repurchase." } } }, "auth_ref": [] }, "us-gaap_SecuritiesSoldUnderAgreementsToResellNotOffsetPolicyElectionDeduction": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SecuritiesSoldUnderAgreementsToResellNotOffsetPolicyElectionDeduction", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details" ], "lang": { "en-us": { "role": { "label": "Gross Amounts Not Offset in the Balance Sheets, Financial Instruments", "documentation": "Amount of fund outstanding borrowed in form of security repurchase agreement for sale and repurchase of identical or substantially same security at date certain for specified price, subject to master netting arrangement or similar agreement and not elected or qualified to offset, deducted from security sold under agreement to repurchase." } } }, "auth_ref": [ "r179", "r255", "r1159", "r1161" ] }, "us-gaap_SegmentReportingPolicyPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SegmentReportingPolicyPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Segment Reporting, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for segment reporting." } } }, "auth_ref": [ "r350", "r351", "r352", "r353", "r354", "r355", "r356", "r360", "r362", "r1179", "r1180", "r1183" ] }, "us-gaap_ServicingLiability": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ServicingLiability", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_ServicingLiability", "terseLabel": "Servicing Liability", "documentation": "Aggregate amount of servicing liabilities that are subsequently measured at fair value and servicing liabilities that are subsequently measured using the amortization method." } } }, "auth_ref": [ "r915" ] }, "us-gaap_SharePrice": { "xbrltype": "perShareItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SharePrice", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_SharePrice", "terseLabel": "Share Price (in dollars per share)", "documentation": "Price of a single share of a number of saleable stocks of a company." } } }, "auth_ref": [] }, "us-gaap_ShortTermDebtTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShortTermDebtTypeAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Short-Term Debt, Type [Axis]", "documentation": "Information by type of short-term debt arrangement." } } }, "auth_ref": [ "r67", "r1532", "r1533", "r1534" ] }, "us-gaap_ShortTermDebtTypeDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ShortTermDebtTypeDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Short-Term Debt, Type [Domain]", "documentation": "Type of short-term debt arrangement, such as notes, line of credit, commercial paper, asset-based financing, project financing, letter of credit financing." } } }, "auth_ref": [ "r66", "r1532", "r1533", "r1534" ] }, "us-gaap_SpecialMentionMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SpecialMentionMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Special Mention [Member]", "documentation": "A category of financing receivables considered to have potential weaknesses that deserve management's close attention. If left uncorrected, those potential weaknesses may result in a deterioration of the repayment prospects for the asset or of the creditor's position at some future date." } } }, "auth_ref": [ "r160", "r161", "r162", "r1514", "r1515" ] }, "miff_SplitdollarLifeInsurancePoliciesInitialCashOutlay": { "xbrltype": "monetaryItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "SplitdollarLifeInsurancePoliciesInitialCashOutlay", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "miff_SplitdollarLifeInsurancePoliciesInitialCashOutlay", "terseLabel": "Split-dollar Life Insurance Policies, Initial Cash Outlay", "documentation": "Amount of initial cash outlay of split-dollar life insurance policies." } } }, "auth_ref": [] }, "us-gaap_StatementClassOfStockAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementClassOfStockAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details" ], "lang": { "en-us": { "role": { "label": "Class of Stock [Axis]", "documentation": "Information by the different classes of stock of the entity." } } }, "auth_ref": [ "r185", "r247", "r248", "r249", "r293", "r298", "r327", "r328", "r330", "r332", "r337", "r338", "r420", "r506", "r508", "r509", "r510", "r513", "r514", "r548", "r549", "r551", "r552", "r554", "r556", "r558", "r559", "r561", "r562", "r564", "r863", "r1031", "r1032", "r1033", "r1034", "r1039", "r1041", "r1042", "r1043", "r1044", "r1045", "r1046", "r1047", "r1048", "r1049", "r1050", "r1051", "r1071", "r1091", "r1112", "r1136", "r1137", "r1138", "r1139", "r1140", "r1348", "r1445", "r1447", "r1457" ] }, "us-gaap_StatementEquityComponentsAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementEquityComponentsAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals" ], "lang": { "en-us": { "role": { "label": "Equity Components [Axis]", "documentation": "Information by component of equity." } } }, "auth_ref": [ "r16", "r78", "r82", "r83", "r228", "r235", "r236", "r271", "r272", "r273", "r307", "r308", "r309", "r312", "r320", "r322", "r324", "r336", "r421", "r424", "r490", "r546", "r565", "r677", "r707", "r708", "r721", "r722", "r723", "r726", "r798", "r799", "r808", "r810", "r811", "r812", "r813", "r815", "r816", "r817", "r818", "r819", "r829", "r866", "r867", "r868", "r869", "r870", "r871", "r874", "r877", "r893", "r989", "r1010", "r1011", "r1012", "r1039", "r1112" ] }, "us-gaap_StatementLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementLineItems", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-tables", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-details-textual", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-tables", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-tables", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-details-textual", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-provision-for-income-taxes-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-details-textual", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-tables", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-capital-amounts-and-ratios-details", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-tables", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-tables", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-income-statements-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-details-textual", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-details-textual", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-tables", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-contractual-maturities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual", "http://www.mbtc.com/20251231/role/statement-note-4-securities-summary-of-gains-and-losses-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-details-textual", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-summary-of-loan-activity-for-related-parties-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-nonaccrual-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-past-due-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-details-textual", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-tables", "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-tables", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-tables", "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Statement [Line Items]", "documentation": "Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table." } } }, "auth_ref": [ "r307", "r308", "r309", "r336", "r548", "r549", "r551", "r554", "r877", "r936", "r1026", "r1040", "r1051", "r1062", "r1064", "r1065", "r1066", "r1067", "r1068", "r1071", "r1074", "r1075", "r1076", "r1077", "r1078", "r1079", "r1080", "r1081", "r1082", "r1084", "r1085", "r1086", "r1087", "r1088", "r1093", "r1094", "r1098", "r1099", "r1100", "r1101", "r1102", "r1103", "r1104", "r1105", "r1106", "r1107", "r1108", "r1109", "r1112", "r1168", "r1170", "r1302", "r1723" ] }, "us-gaap_StatementOfCashFlowsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfCashFlowsAbstract", "lang": { "en-us": { "role": { "label": "Statement of Cash Flows [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfFinancialPositionAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfFinancialPositionAbstract", "lang": { "en-us": { "role": { "label": "Statement of Financial Position [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfIncomeAndComprehensiveIncomeAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfIncomeAndComprehensiveIncomeAbstract", "lang": { "en-us": { "role": { "label": "Statement of Comprehensive Income [Abstract]" } } }, "auth_ref": [] }, "us-gaap_StatementOfStockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementOfStockholdersEquityAbstract", "lang": { "en-us": { "role": { "label": "Statement of Stockholders' Equity [Abstract]" } } }, "auth_ref": [] }, "srt_StatementScenarioAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "StatementScenarioAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "Scenario [Axis]", "documentation": "Information by scenario reported, distinguishing information from actual fact. Includes, but is not limited to, pro forma and forecast. Excludes actual facts." } } }, "auth_ref": [ "r223", "r237", "r238", "r325", "r666", "r1349", "r1351" ] }, "us-gaap_StatementTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StatementTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-comprehensive-income-parentheticals", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Statement [Table]", "documentation": "Presentation of information about comprehensive income, income, other comprehensive income, financial position, cash flows, and shareholders' equity." } } }, "auth_ref": [ "r307", "r308", "r309", "r336", "r367", "r548", "r549", "r551", "r554", "r877", "r936", "r1026", "r1040", "r1051", "r1062", "r1064", "r1065", "r1066", "r1067", "r1068", "r1071", "r1074", "r1075", "r1076", "r1077", "r1078", "r1079", "r1080", "r1081", "r1082", "r1084", "r1085", "r1086", "r1087", "r1088", "r1093", "r1094", "r1098", "r1099", "r1100", "r1101", "r1102", "r1103", "r1104", "r1105", "r1106", "r1107", "r1108", "r1109", "r1112", "r1168", "r1170", "r1302", "r1723" ] }, "us-gaap_StockIssuedDuringPeriodValueAcquisitions": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockIssuedDuringPeriodValueAcquisitions", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "NUBC Acquisition", "documentation": "Value of stock issued pursuant to acquisitions during the period." } } }, "auth_ref": [ "r16", "r78", "r82", "r83", "r108" ] }, "us-gaap_StockholdersEquity": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquity", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 0.0 }, "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details": { "parentTag": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Total Stockholders\u2019 Equity", "label": "us-gaap_StockholdersEquity", "totalLabel": "Total Stockholders' Equity", "documentation": "Amount of equity (deficit) attributable to parent. Excludes temporary equity and equity attributable to noncontrolling interest." } } }, "auth_ref": [ "r78", "r82", "r83", "r101", "r1073", "r1089", "r1113", "r1114", "r1283", "r1310", "r1442", "r1447", "r1448", "r1500", "r1658", "r1726" ] }, "us-gaap_StockholdersEquityAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "Stockholders' Equity" } } }, "auth_ref": [] }, "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_LiabilitiesAndStockholdersEquity", "weight": 1.0, "order": 2.0 }, "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest", "totalLabel": "Total Stockholders\u2019 Equity Less Maximum Cash Obligations Related to ESOP Shares", "periodStartLabel": "Balance", "periodEndLabel": "Balance", "documentation": "Amount of equity (deficit) attributable to parent and noncontrolling interest. Excludes temporary equity." } } }, "auth_ref": [ "r57", "r58", "r60", "r228", "r229", "r235", "r236", "r272", "r307", "r308", "r309", "r312", "r320", "r322", "r421", "r424", "r490", "r546", "r565", "r677", "r707", "r708", "r721", "r722", "r723", "r726", "r798", "r799", "r808", "r810", "r811", "r812", "r813", "r815", "r829", "r866", "r867", "r871", "r875", "r893", "r1011", "r1012", "r1038", "r1073", "r1089", "r1113", "r1114", "r1141", "r1293", "r1294", "r1309", "r1442", "r1447", "r1448", "r1500", "r1658", "r1726" ] }, "us-gaap_StockholdersEquityPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "StockholdersEquityPolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Stockholders' Equity, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for its capital stock transactions, including dividends and accumulated other comprehensive income." } } }, "auth_ref": [ "r12", "r1115" ] }, "us-gaap_SubordinatedDebt": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubordinatedDebt", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_Liabilities", "weight": 1.0, "order": 5.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-condensed-balance-sheets-details" ], "lang": { "en-us": { "role": { "verboseLabel": "Subordinated Debt, at fair value", "label": "Subordinated debt, net", "documentation": "Including the current and noncurrent portions, carrying value as of the balance sheet date of subordinated debt (with initial maturities beyond one year or beyond the operating cycle if longer). Subordinated debt places a lender in a lien position behind debt having a higher priority of repayment in liquidation of the entity's assets." } } }, "auth_ref": [ "r22", "r67", "r125", "r1688" ] }, "us-gaap_SubordinatedDebtMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubordinatedDebtMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "Subordinated Debt [Member]", "documentation": "This element represents domestic or foreign subordinated debt. Subordinated debt has a lower priority of repayment in liquidation of the entity's assets." } } }, "auth_ref": [] }, "us-gaap_SubstandardMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SubstandardMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Substandard [Member]", "documentation": "A category of financing receivables that are inadequately protected by the current sound worth and paying capacity of the obligor or of the collateral pledged, if any. Loans so classified have a well-defined weakness or weaknesses that jeopardize the liquidation of the debt. They are characterized by the distinct possibility that the creditor will sustain some loss if the deficiencies are not corrected." } } }, "auth_ref": [ "r160", "r161", "r162", "r1514", "r1515" ] }, "us-gaap_SupplementalCashFlowInformationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SupplementalCashFlowInformationAbstract", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Supplementary Cash Flows Information" } } }, "auth_ref": [] }, "us-gaap_SupplementalEmployeeRetirementPlanDefinedBenefitMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "SupplementalEmployeeRetirementPlanDefinedBenefitMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Supplemental Employee Retirement Plan [Member]", "documentation": "Plan designed to provide limited group of employees with supplemental retirement benefits, in addition to other pension benefits. Includes, but is not limited to, defined benefit and defined contribution plans." } } }, "auth_ref": [] }, "us-gaap_TableTextBlock": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-tables", "http://www.mbtc.com/20251231/role/statement-note-10-securities-sold-under-agreements-to-repurchase-tables", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-tables", "http://www.mbtc.com/20251231/role/statement-note-12-income-taxes-tables", "http://www.mbtc.com/20251231/role/statement-note-13-operating-lease-commitments-and-contingencies-tables", "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-tables", "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-tables", "http://www.mbtc.com/20251231/role/statement-note-16-parent-company-statements-tables", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-tables", "http://www.mbtc.com/20251231/role/statement-note-2-business-combinations-tables", "http://www.mbtc.com/20251231/role/statement-note-3-accumulated-other-comprehensive-loss-tables", "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables", "http://www.mbtc.com/20251231/role/statement-note-5-loans-and-other-real-estate-owned-oreo-tables", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables", "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-tables", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-tables", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-tables" ], "lang": { "en-us": { "role": { "label": "us-gaap_TableTextBlock", "terseLabel": "Notes Tables" } } }, "auth_ref": [] }, "us-gaap_TaxableMunicipalNotesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TaxableMunicipalNotesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "Taxable Municipal Notes [Member]", "documentation": "Short-term debt securities issued by state, city or local governments or the agencies operated by state, city or local governments that are taxable." } } }, "auth_ref": [] }, "us-gaap_TaxesExcludingIncomeAndExciseTaxes": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TaxesExcludingIncomeAndExciseTaxes", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income": { "parentTag": "us-gaap_NoninterestExpense", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Pennsylvania shares tax", "documentation": "All taxes not related to income of the entity or excise or sales taxes levied on the revenue of the entity that are not reported elsewhere. These taxes could include production, real estate, personal property, and pump tax." } } }, "auth_ref": [ "r1388" ] }, "us-gaap_TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets": { "xbrltype": "pureItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_TierOneLeverageCapitalRequiredToBeWellCapitalizedToAverageAssets", "terseLabel": "Banking Regulation, Tier 1 Leverage Capital Ratio, Well Capitalized, Minimum", "documentation": "Ratio of minimum Tier 1 leverage capital to average assets categorized as well capitalized as defined by regulatory framework for prompt corrective action." } } }, "auth_ref": [ "r962" ] }, "us-gaap_TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets": { "xbrltype": "pureItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-14-regulatory-matters-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_TierOneRiskBasedCapitalRequiredToBeWellCapitalizedToRiskWeightedAssets", "terseLabel": "Banking Regulation, Tier 1 Risk-Based Capital Ratio, Well Capitalized, Minimum", "documentation": "Ratio of minimum Tier 1 risk-based capital to risk-weighted assets categorized as well capitalized as defined by regulatory framework for prompt corrective action." } } }, "auth_ref": [ "r962" ] }, "us-gaap_TimeDepositMaturitiesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-tables" ], "lang": { "en-us": { "role": { "label": "Time Deposit Maturities [Table Text Block]", "documentation": "Tabular disclosure of time deposit liability maturities." } } }, "auth_ref": [ "r11" ] }, "us-gaap_TimeDepositMaturitiesYearFive": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearFive", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 4.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_TimeDepositMaturitiesYearFive", "terseLabel": "2030", "documentation": "Amount of time deposit maturing in fifth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11" ] }, "us-gaap_TimeDepositMaturitiesYearFour": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearFour", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_TimeDepositMaturitiesYearFour", "terseLabel": "2029", "documentation": "Amount of time deposit maturing in fourth fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11" ] }, "us-gaap_TimeDepositMaturitiesYearOne": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearOne", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_TimeDepositMaturitiesYearOne", "terseLabel": "2026", "documentation": "Amount of time deposit maturing in next fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11" ] }, "us-gaap_TimeDepositMaturitiesYearThree": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearThree", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_TimeDepositMaturitiesYearThree", "terseLabel": "2028", "documentation": "Amount of time deposit maturing in third fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11" ] }, "us-gaap_TimeDepositMaturitiesYearTwo": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositMaturitiesYearTwo", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details": { "parentTag": "us-gaap_TimeDeposits", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_TimeDepositMaturitiesYearTwo", "terseLabel": "2027", "documentation": "Amount of time deposit maturing in second fiscal year following current fiscal year. Time deposit includes, but is not limited to, certificate of deposit. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach)." } } }, "auth_ref": [ "r11" ] }, "us-gaap_TimeDeposits": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDeposits", "crdr": "credit", "calculation": { "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details" ], "lang": { "en-us": { "role": { "label": "us-gaap_TimeDeposits", "totalLabel": "Total", "documentation": "Amount of time deposit liabilities, including certificates of deposit." } } }, "auth_ref": [ "r14", "r118" ] }, "us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositsAtOrAboveFDICInsuranceLimit", "crdr": "credit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_TimeDepositsAtOrAboveFDICInsuranceLimit", "terseLabel": "Time Deposits, at or Above FDIC Insurance Limit", "documentation": "Amount of time deposit liabilities, including certificates of deposit, in denominations that meet or exceed the Federal Deposit Insurance Corporation (FDIC) insurance limit." } } }, "auth_ref": [ "r14" ] }, "us-gaap_TimeDepositsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TimeDepositsTable", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-8-deposits", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-details-textual", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-maturity-of-time-deposits-details", "http://www.mbtc.com/20251231/role/statement-note-8-deposits-tables" ], "lang": { "en-us": { "role": { "label": "Deposit Liability [Table]", "documentation": "Disclosure of information about deposit liability." } } }, "auth_ref": [ "r195", "r196", "r197", "r198", "r199", "r200" ] }, "srt_TitleOfIndividualAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "TitleOfIndividualAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Title and Position [Axis]", "documentation": "Information by title and position of individual or group within organization." } } }, "auth_ref": [ "r1469", "r1669" ] }, "srt_TitleOfIndividualWithRelationshipToEntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "TitleOfIndividualWithRelationshipToEntityDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-", "http://www.mbtc.com/20251231/role/statement-note-11-benefits-plans-details-textual" ], "lang": { "en-us": { "role": { "label": "Title and Position [Domain]", "documentation": "Title and position of individual or group within organization." } } }, "auth_ref": [] }, "ecd_TradingArrByIndTable": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/ecd/2025", "localname": "TradingArrByIndTable", "presentation": [ "http://xbrl.sec.gov/ecd/role/InsiderTradingArrangements" ], "lang": { "en-us": { "role": { "label": "Trading Arrangements, by Individual [Table]" } } }, "auth_ref": [ "r1332" ] }, "us-gaap_TransferToOtherRealEstate": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransferToOtherRealEstate", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-cash-flows" ], "lang": { "en-us": { "role": { "label": "Other real estate acquired in settlement of loans", "documentation": "Value transferred from mortgage loans to real estate owned (REO) in noncash transactions." } } }, "auth_ref": [ "r36", "r37", "r38" ] }, "us-gaap_TransfersAndServicingOfFinancialAssetsServicingOfFinancialAssetsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransfersAndServicingOfFinancialAssetsServicingOfFinancialAssetsPolicy", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Transfers and Servicing of Financial Assets, Servicing of Financial Assets, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for servicing assets and liabilities including, but not necessarily limited to: (a) how a servicing asset or servicing liability is initially recognized and measured, (b) management's basis for determining its classes of servicing assets and servicing liabilities, (c) where contractually specified fees, late fees or ancillary fees are reported in the statement of income, (d) how the entity subsequently measures each class of servicing assets and servicing liabilities (that is, by using the amortization method or fair value method), and the methodology and significant assumptions used to value such servicing, (e) for those classes subsequently measured using the amortization method, where changes in the carrying amount are reported in the statement of income and how such servicing assets and liabilities are evaluated for impairment, and (f) for those classes subsequently measured at fair value, where changes in the fair value are reported in the statement of income." } } }, "auth_ref": [ "r18", "r62", "r112", "r113" ] }, "us-gaap_TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsPolicy": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransfersAndServicingOfFinancialAssetsTransfersOfFinancialAssetsPolicy", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Transfers and Servicing of Financial Assets, Transfers of Financial Assets, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for transfers of financial assets, including securitization transactions. The disclosure is generally expected to include how the entity determines whether a transaction is accounted for as a sale or financing, and the initial and subsequent accounting for such a transaction. The disclosure also may address how interests that are obtained and sold, or those that continue to be held, in such transactions are measured and accounted for, and the methodology and significant assumptions used to value such interests, and the gains or losses resulting from the sale." } } }, "auth_ref": [ "r0", "r19", "r20", "r111" ] }, "us-gaap_TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TransfersAndServicingOfFinancialInstrumentsTypesOfFinancialInstrumentsDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details", "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-details-textual" ], "lang": { "en-us": { "role": { "label": "Financial Instruments [Domain]", "documentation": "Instrument or contract that imposes a contractual obligation to deliver cash or another financial instrument or to exchange other financial instruments on potentially unfavorable terms and conveys a contractual right to receive cash or another financial instrument or to exchange other financial instruments on potentially favorable terms." } } }, "auth_ref": [ "r386", "r387", "r388", "r389", "r390", "r391", "r392", "r394", "r395", "r396", "r397", "r398", "r399", "r400", "r401", "r402", "r403", "r404", "r405", "r406", "r407", "r408", "r409", "r410", "r411", "r412", "r413", "r414", "r415", "r416", "r540", "r563", "r805", "r820", "r849", "r862", "r865", "r898", "r899", "r900", "r901", "r902", "r903", "r904", "r905", "r906", "r907", "r908", "r909", "r910", "r911", "r912", "r916", "r917", "r918", "r919", "r920", "r921", "r922", "r923", "r924", "r925", "r926", "r927", "r928", "r929", "r930", "r970", "r990", "r1271", "r1272", "r1273", "r1274", "r1275", "r1276", "r1277", "r1278", "r1279", "r1284", "r1354", "r1355", "r1356", "r1357", "r1358", "r1359", "r1360", "r1495", "r1496", "r1497", "r1498", "r1644", "r1647", "r1648", "r1649", "r1650", "r1651", "r1652", "r1654" ] }, "us-gaap_TreasuryStockCommonMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TreasuryStockCommonMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-changes-in-stockholders-equity" ], "lang": { "en-us": { "role": { "label": "Treasury Stock, Common [Member]", "documentation": "Previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r48" ] }, "us-gaap_TreasuryStockCommonShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TreasuryStockCommonShares", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets-parentheticals" ], "lang": { "en-us": { "role": { "label": "Treasury stock, shares (in shares)", "documentation": "Number of previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r48" ] }, "us-gaap_TreasuryStockCommonValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TreasuryStockCommonValue", "crdr": "debit", "calculation": { "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets": { "parentTag": "us-gaap_StockholdersEquity", "weight": -1.0, "order": 0.0 } }, "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-balance-sheets" ], "lang": { "en-us": { "role": { "label": "us-gaap_TreasuryStockCommonValue", "negatedLabel": "Treasury stock, at cost: 2025: 301,664 shares; 2024: 301,464 shares", "documentation": "Amount allocated to previously issued common shares repurchased by the issuing entity and held in treasury." } } }, "auth_ref": [ "r48", "r49", "r82" ] }, "us-gaap_TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "TroubledDebtRestructuringsOnFinancingReceivablesTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-tables" ], "lang": { "en-us": { "role": { "label": "Financing Receivable, Modified [Table Text Block]", "documentation": "Tabular disclosure of financing receivable modified for debtor experiencing financial difficulty." } } }, "auth_ref": [ "r163", "r164", "r1184", "r1475", "r1476" ] }, "miff_TrustAndInvestmentMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "TrustAndInvestmentMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-consolidated-statements-of-income" ], "lang": { "en-us": { "role": { "label": "Trust and Investment [Member]", "documentation": "Represents Trust and Investment." } } }, "auth_ref": [] }, "miff_TrustAssetsAndIncomePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "TrustAssetsAndIncomePolicyTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Trust Assets and Income [Policy Text Block]", "documentation": "The accounting policy describing the trust assets and income." } } }, "auth_ref": [] }, "us-gaap_USGovernmentAgenciesDebtSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "USGovernmentAgenciesDebtSecuritiesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "US Government Agencies Debt Securities [Member]", "documentation": "Debentures, notes, and other debt securities issued by US government agencies, for example, but not limited to, Government National Mortgage Association (GNMA or Ginnie Mae). Excludes US treasury securities and debt issued by government-sponsored Enterprises (GSEs), for example, but is not limited to, Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac), Federal National Mortgage Association (FNMA or Fannie Mae), and the Federal Home Loan Bank (FHLB)." } } }, "auth_ref": [ "r1173", "r1174", "r1211", "r1213", "r1684" ] }, "us-gaap_USGovernmentSponsoredEnterprisesDebtSecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "USGovernmentSponsoredEnterprisesDebtSecuritiesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details" ], "lang": { "en-us": { "role": { "label": "US Government-sponsored Enterprises Debt Securities [Member]", "documentation": "Debentures, bonds and other debt securities issued by US government sponsored entities (GSEs), for example, but not limited to, Federal Home Loan Mortgage Corporation (FHLMC or Freddie Mac), Federal National Mortgage Association (FNMA or Fannie Mae), and the Federal Home Loan Bank (FHLB). Excludes debt issued by the Government National Mortgage Association (GNMA or Ginnie Mae)." } } }, "auth_ref": [ "r1573", "r1601", "r1684" ] }, "us-gaap_USTreasurySecuritiesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "USTreasurySecuritiesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "http://www.mbtc.com/20251231/role/statement-note-4-securities-continuous-unrealized-loss-position-details" ], "lang": { "en-us": { "role": { "label": "US Treasury Securities [Member]", "documentation": "This category includes information about debt securities issued by the United States Department of the Treasury and backed by the United States government. Such securities primarily consist of treasury bills (short-term maturities - one year or less), treasury notes (intermediate term maturities - two to ten years), and treasury bonds (long-term maturities - ten to thirty years)." } } }, "auth_ref": [ "r1173", "r1174", "r1211", "r1213", "r1215", "r1271", "r1684" ] }, "us-gaap_UnallocatedFinancingReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnallocatedFinancingReceivablesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details" ], "lang": { "en-us": { "role": { "label": "Unallocated Financing Receivables [Member]", "documentation": "Financing receivables that have not been allocated to a portfolio segment." } } }, "auth_ref": [ "r1503", "r1505", "r1506", "r1507", "r1508", "r1509", "r1510" ] }, "us-gaap_UnfundedLoanCommitmentMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnfundedLoanCommitmentMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-details-textual" ], "lang": { "en-us": { "role": { "label": "Unfunded Loan Commitment [Member]", "documentation": "Undisbursed funds of a credit facility in which the borrower may draw upon." } } }, "auth_ref": [ "r1470" ] }, "us-gaap_UnlikelyToBeCollectedFinancingReceivableMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnlikelyToBeCollectedFinancingReceivableMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-6-allowance-for-credit-losses-credit-rating-details" ], "lang": { "en-us": { "role": { "label": "Unlikely to be Collected Financing Receivable [Member]", "documentation": "Financing arrangement that represents a contractual right to receive money either on demand or on fixed or determinable dates that are considered uncollectible or of little value. Excludes no recovery or salvage value." } } }, "auth_ref": [ "r160", "r161", "r162", "r1514", "r1515" ] }, "us-gaap_UnrealizedGainLossOnInvestmentsTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrealizedGainLossOnInvestmentsTableTextBlock", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-4-securities-tables" ], "lang": { "en-us": { "role": { "label": "Unrealized Gain (Loss) on Investments [Table Text Block]", "documentation": "Tabular disclosure of unrealized gains and losses on investments." } } }, "auth_ref": [] }, "us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense", "crdr": "debit", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_UnrecognizedTaxBenefitsIncomeTaxPenaltiesAndInterestExpense", "terseLabel": "Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense", "documentation": "Amount of expense for interest on an underpayment of income taxes and penalties related to a tax position claimed or expected to be claimed in the tax return." } } }, "auth_ref": [ "r696", "r1227" ] }, "us-gaap_UseOfEstimates": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "UseOfEstimates", "presentation": [ "http://www.mbtc.com/20251231/role/statement-significant-accounting-policies-policies" ], "lang": { "en-us": { "role": { "label": "Use of Estimates, Policy [Policy Text Block]", "documentation": "Disclosure of accounting policy for the use of estimates in the preparation of financial statements in conformity with generally accepted accounting principles." } } }, "auth_ref": [ "r176", "r177", "r339", "r341", "r342", "r343", "r948", "r950", "r1176" ] }, "miff_ValuationAppraisalOfCollateralApproachMember": { "xbrltype": "domainItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "ValuationAppraisalOfCollateralApproachMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Valuation, Appraisal of Collateral Approach [Member]", "documentation": "Valuation approach reflecting appraisal of the collateral." } } }, "auth_ref": [] }, "us-gaap_ValuationTechniqueAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ValuationTechniqueAxis", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Valuation Approach and Technique [Axis]", "documentation": "Information by valuation approach and technique." } } }, "auth_ref": [ "r836", "r837", "r1229", "r1238", "r1273", "r1649" ] }, "us-gaap_ValuationTechniqueDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "ValuationTechniqueDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Valuation Approach and Technique [Domain]", "documentation": "Valuation approach and technique." } } }, "auth_ref": [ "r836", "r837", "r1229", "r1238", "r1273", "r1649" ] }, "us-gaap_VariableRateDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "VariableRateDomain", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt", "http://www.mbtc.com/20251231/role/statement-note-9-borrowings-and-subordinated-debt-details-textual" ], "lang": { "en-us": { "role": { "label": "Variable Rate [Domain]", "documentation": "Interest rate that fluctuates over time as a result of an underlying benchmark interest rate or index." } } }, "auth_ref": [ "r1374", "r1539", "r1641" ] }, "us-gaap_VehiclesMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "VehiclesMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details" ], "lang": { "en-us": { "role": { "label": "Vehicles [Member]", "documentation": "Equipment used primarily for road transportation." } } }, "auth_ref": [] }, "srt_WeightedAverageMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2025", "localname": "WeightedAverageMember", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-17-fair-value-measurements-quantitative-information-details" ], "lang": { "en-us": { "role": { "label": "Weighted Average [Member]", "documentation": "Average of a range of values, calculated with consideration of proportional relevance." } } }, "auth_ref": [ "r670", "r671", "r838", "r913", "r1152", "r1153", "r1273", "r1672", "r1674", "r1677" ] }, "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap/2025", "localname": "WeightedAverageNumberOfSharesOutstandingBasic", "presentation": [ "http://www.mbtc.com/20251231/role/statement-note-1-summary-of-significant-accounting-policies-details-textual" ], "lang": { "en-us": { "role": { "label": "us-gaap_WeightedAverageNumberOfSharesOutstandingBasic", "terseLabel": "Weighted Average Number of Shares Outstanding, Basic (in shares)", "documentation": "Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period." } } }, "auth_ref": [ "r326", "r332" ] }, "miff_statement-statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-1-summary-of-significant-accounting-policies-core-deposit-intangible-schedule-of-finitelived-intangible-assets-future-amortization-expense-details", "lang": { "en-us": { "role": { "label": "Note 1 - Summary of Significant Accounting Policies - Core Deposit Intangible - Schedule of Finite-Lived Intangible Assets, Future Amortization Expense (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-1-summary-of-significant-accounting-policies-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-1-summary-of-significant-accounting-policies-tables", "lang": { "en-us": { "role": { "label": "Note 1 - Summary of Significant Accounting Policies" } } }, "auth_ref": [] }, "miff_statement-statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-10-securities-sold-under-agreements-to-repurchase-liabilities-details", "lang": { "en-us": { "role": { "label": "Note 10 - Securities Sold Under Agreements to Repurchase - Liabilities (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-10-securities-sold-under-agreements-to-repurchase-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-10-securities-sold-under-agreements-to-repurchase-tables", "lang": { "en-us": { "role": { "label": "Note 10 - Securities Sold Under Agreements to Repurchase" } } }, "auth_ref": [] }, "miff_statement-statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-11-benefits-plans-schedule-of-employee-stock-ownership-plan-details", "lang": { "en-us": { "role": { "label": "Note 11 - Benefits Plans - Schedule of Employee Stock Ownership Plan (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-11-benefits-plans-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-11-benefits-plans-tables", "lang": { "en-us": { "role": { "label": "Note 11 - Benefits Plans" } } }, "auth_ref": [] }, "miff_statement-statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-12-income-taxes-deferred-tax-assets-and-liabilities-details", "lang": { "en-us": { "role": { "label": "Note 12 - Income Taxes - Deferred Tax Assets and Liabilities (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-12-income-taxes-provision-for-income-taxes-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-12-income-taxes-provision-for-income-taxes-details", "lang": { "en-us": { "role": { "label": "Note 12 - Income Taxes - Provision for Income Taxes (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-12-income-taxes-reconciliation-of-income-tax-rate-details", "lang": { "en-us": { "role": { "label": "Note 12 - Income Taxes - Reconciliation of Income Tax Rate (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-12-income-taxes-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-12-income-taxes-tables", "lang": { "en-us": { "role": { "label": "Note 12 - Income Taxes" } } }, "auth_ref": [] }, "miff_statement-statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-13-operating-lease-commitments-and-contingencies-lease-costs-details", "lang": { "en-us": { "role": { "label": "Note 13 - Operating Lease Commitments and Contingencies - Lease Costs (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-13-operating-lease-commitments-and-contingencies-schedule-of-future-lease-payments-details", "lang": { "en-us": { "role": { "label": "Note 13 - Operating Lease Commitments and Contingencies - Schedule of Future Lease Payments (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-13-operating-lease-commitments-and-contingencies-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-13-operating-lease-commitments-and-contingencies-tables", "lang": { "en-us": { "role": { "label": "Note 13 - Operating Lease Commitments and Contingencies" } } }, "auth_ref": [] }, "miff_statement-statement-note-14-regulatory-matters-capital-amounts-and-ratios-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-14-regulatory-matters-capital-amounts-and-ratios-details", "lang": { "en-us": { "role": { "label": "Note 14 - Regulatory Matters - Capital Amounts and Ratios (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-14-regulatory-matters-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-14-regulatory-matters-tables", "lang": { "en-us": { "role": { "label": "Note 14 - Regulatory Matters" } } }, "auth_ref": [] }, "miff_statement-statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-15-commitments-and-standby-letters-of-credit-financial-instruments-with-credit-risk-details", "lang": { "en-us": { "role": { "label": "Note 15 - Commitments and Standby Letters of Credit - Financial Instruments With Credit Risk (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-15-commitments-and-standby-letters-of-credit-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-15-commitments-and-standby-letters-of-credit-tables", "lang": { "en-us": { "role": { "label": "Note 15 - Commitments and Standby Letters of Credit" } } }, "auth_ref": [] }, "miff_statement-statement-note-16-parent-company-statements-condensed-balance-sheets-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-16-parent-company-statements-condensed-balance-sheets-details", "lang": { "en-us": { "role": { "label": "Note 16 - Parent Company Statements - Condensed Balance Sheets (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-16-parent-company-statements-condensed-income-statements-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-16-parent-company-statements-condensed-income-statements-details", "lang": { "en-us": { "role": { "label": "Note 16 - Parent Company Statements - Condensed Income Statements (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-16-parent-company-statements-condensed-statements-of-cash-flows-details", "lang": { "en-us": { "role": { "label": "Note 16 - Parent Company Statements - Condensed Statements of Cash Flows (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-16-parent-company-statements-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-16-parent-company-statements-tables", "lang": { "en-us": { "role": { "label": "Note 16 - Parent Company Statements" } } }, "auth_ref": [] }, "miff_statement-statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-17-fair-value-measurements-assets-measured-on-a-nonrecurring-basis-details", "lang": { "en-us": { "role": { "label": "Note 17 - Fair Value Measurements - Assets Measured on a Nonrecurring Basis (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-17-fair-value-measurements-estimated-fair-values-of-financial-instruments-details", "lang": { "en-us": { "role": { "label": "Note 17 - Fair Value Measurements - Estimated Fair Values of Financial Instruments (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-17-fair-value-measurements-fair-value-on-a-recurring-basis-details", "lang": { "en-us": { "role": { "label": "Note 17 - Fair Value Measurements - Fair Value on a Recurring Basis (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-17-fair-value-measurements-quantitative-information-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-17-fair-value-measurements-quantitative-information-details", "lang": { "en-us": { "role": { "label": "Note 17 - Fair Value Measurements - Quantitative Information (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-17-fair-value-measurements-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-17-fair-value-measurements-tables", "lang": { "en-us": { "role": { "label": "Note 17 - Fair Value Measurements" } } }, "auth_ref": [] }, "miff_statement-statement-note-2-business-combinations-acquisition-accounting-adjustments-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-2-business-combinations-acquisition-accounting-adjustments-details", "lang": { "en-us": { "role": { "label": "Note 2 - Business Combinations - Acquisition Accounting Adjustments (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-2-business-combinations-schedule-of-loans-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-2-business-combinations-schedule-of-loans-details", "lang": { "en-us": { "role": { "label": "Note 2 - Business Combinations - Schedule of Loans (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-2-business-combinations-schedule-of-recognized-identified-assets-acquired-and-liabilities-assumed-details", "lang": { "en-us": { "role": { "label": "Note 2 - Business Combinations - Schedule of Recognized Identified Assets Acquired and Liabilities Assumed (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-2-business-combinations-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-2-business-combinations-tables", "lang": { "en-us": { "role": { "label": "Note 2 - Business Combinations" } } }, "auth_ref": [] }, "miff_statement-statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details", "lang": { "en-us": { "role": { "label": "Note 3 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Loss) (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-3-accumulated-other-comprehensive-loss-schedule-of-accumulated-other-comprehensive-income-loss-details-parentheticals", "lang": { "en-us": { "role": { "label": "Note 3 - Accumulated Other Comprehensive Loss - Schedule of Accumulated Other Comprehensive Income (Loss) (Details) (Parentheticals)" } } }, "auth_ref": [] }, "miff_statement-statement-note-3-accumulated-other-comprehensive-loss-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-3-accumulated-other-comprehensive-loss-tables", "lang": { "en-us": { "role": { "label": "Note 3 - Accumulated Other Comprehensive Loss" } } }, "auth_ref": [] }, "miff_statement-statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-4-securities-amortized-cost-and-fair-value-of-available-for-sale-securities-details", "lang": { "en-us": { "role": { "label": "Note 4 - Securities - Amortized Cost and Fair Value of Available for Sale Securities (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-4-securities-continuous-unrealized-loss-position-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-4-securities-continuous-unrealized-loss-position-details", "lang": { "en-us": { "role": { "label": "Note 4 - Securities - Continuous Unrealized Loss Position (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-4-securities-contractual-maturities-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-4-securities-contractual-maturities-details", "lang": { "en-us": { "role": { "label": "Note 4 - Securities - Contractual Maturities (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-4-securities-summary-of-gains-and-losses-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-4-securities-summary-of-gains-and-losses-details", "lang": { "en-us": { "role": { "label": "Note 4 - Securities - Summary of Gains and Losses (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-4-securities-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-4-securities-tables", "lang": { "en-us": { "role": { "label": "Note 4 - Securities" } } }, "auth_ref": [] }, "miff_statement-statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-5-loans-and-other-real-estate-owned-oreo-categories-of-loans-details", "lang": { "en-us": { "role": { "label": "Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Categories of Loans (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-5-loans-and-other-real-estate-owned-oreo-loans-acquired-in-business-combinations-details", "lang": { "en-us": { "role": { "label": "Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Loans Acquired in Business Combinations (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-5-loans-and-other-real-estate-owned-oreo-reconciliation-of-purchase-price-to-par-value-details", "lang": { "en-us": { "role": { "label": "Note 5 - Loans and Other Real Estate Owned (\"OREO\") - Reconciliation of Purchase Price to Par Value (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-5-loans-and-other-real-estate-owned-oreo-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-5-loans-and-other-real-estate-owned-oreo-tables", "lang": { "en-us": { "role": { "label": "Note 5 - Loans and Other Real Estate Owned (\"OREO\")" } } }, "auth_ref": [] }, "miff_statement-statement-note-5-loans-summary-of-loan-activity-for-related-parties-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-5-loans-summary-of-loan-activity-for-related-parties-details", "lang": { "en-us": { "role": { "label": "Note 5 - Loans - Summary of Loan Activity for Related Parties (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-6-allowance-for-credit-losses-activity-in-allowance-for-credit-losses-details", "lang": { "en-us": { "role": { "label": "Note 6 - Allowance for Credit Losses - Activity in Allowance for Credit Losses (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-6-allowance-for-credit-losses-allowance-for-unfunded-commitments-details", "lang": { "en-us": { "role": { "label": "Note 6 - Allowance for Credit Losses - Allowance for Unfunded Commitments (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-6-allowance-for-credit-losses-collateral-dependent-loans-details", "lang": { "en-us": { "role": { "label": "Note 6 - Allowance for Credit Losses - Collateral Dependent Loans (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-6-allowance-for-credit-losses-credit-rating-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-6-allowance-for-credit-losses-credit-rating-details", "lang": { "en-us": { "role": { "label": "Note 6 - Allowance for Credit Losses - Credit Rating (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-6-allowance-for-credit-losses-nonaccrual-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-6-allowance-for-credit-losses-nonaccrual-details", "lang": { "en-us": { "role": { "label": "Note 6 - Allowance for Credit Losses - Nonaccrual (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-6-allowance-for-credit-losses-past-due-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-6-allowance-for-credit-losses-past-due-details", "lang": { "en-us": { "role": { "label": "Note 6 - Allowance for Credit Losses - Past Due (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-6-allowance-for-credit-losses-summary-of-modified-loans-details", "lang": { "en-us": { "role": { "label": "Note 6 - Allowance for Credit Losses - Summary of Modified Loans (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-6-allowance-for-credit-losses-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-6-allowance-for-credit-losses-tables", "lang": { "en-us": { "role": { "label": "Note 6 - Allowance for Credit Losses" } } }, "auth_ref": [] }, "miff_statement-statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-7-premises-and-equipment-classifications-of-premises-and-equipment-details", "lang": { "en-us": { "role": { "label": "Note 7 - Premises and Equipment - Classifications of Premises and Equipment (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-7-premises-and-equipment-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-7-premises-and-equipment-tables", "lang": { "en-us": { "role": { "label": "Note 7 - Premises and Equipment" } } }, "auth_ref": [] }, "miff_statement-statement-note-8-deposits-maturity-of-time-deposits-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-8-deposits-maturity-of-time-deposits-details", "lang": { "en-us": { "role": { "label": "Note 8 - Deposits - Maturity of Time Deposits (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-8-deposits-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-8-deposits-tables", "lang": { "en-us": { "role": { "label": "Note 8 - Deposits" } } }, "auth_ref": [] }, "miff_statement-statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-9-borrowings-and-subordinated-debt-federal-home-loan-bank-advances-details", "lang": { "en-us": { "role": { "label": "Note 9 - Borrowings and Subordinated Debt - Federal Home Loan Bank Advances (Details)" } } }, "auth_ref": [] }, "miff_statement-statement-note-9-borrowings-and-subordinated-debt-tables": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-note-9-borrowings-and-subordinated-debt-tables", "lang": { "en-us": { "role": { "label": "Note 9 - Borrowings and Subordinated Debt" } } }, "auth_ref": [] }, "miff_statement-statement-significant-accounting-policies-policies": { "xbrltype": "stringItemType", "nsuri": "http://www.mbtc.com/20251231", "localname": "statement-statement-significant-accounting-policies-policies", "lang": { "en-us": { "role": { "label": "Significant Accounting Policies" } } }, "auth_ref": [] } } } }, "std_ref": { "r0": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "2", "SubTopic": "30", "Topic": "860", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481557/860-30-25-2" }, "r1": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "SubTopic": "230", "Topic": "830", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477401/830-230-45-1" }, "r2": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r3": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-12" }, "r4": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-15" }, "r5": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "SubTopic": "405", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477787/942-405-45-2" }, "r6": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-20" }, "r7": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(a)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r8": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r9": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "9", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-9" }, "r10": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "360", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r11": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "470", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-1" }, "r12": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "10", "Topic": "505", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-1" }, "r13": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "20", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r14": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "SubTopic": "405", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478353/942-405-50-1" }, "r15": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(c)(3)", "SubTopic": "10", "Topic": "810", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1A" }, "r16": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "SubTopic": "10", "Topic": "505", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2" }, "r17": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "SubTopic": "10", "Topic": "718", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r18": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "SubTopic": "50", "Topic": "860", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r19": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "SubTopic": "10", "Topic": "860", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481268/860-10-50-4" }, "r20": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "50", "Subparagraph": "(a)", "Paragraph": "4", "SubTopic": "20", "Topic": "860", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r21": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "SubTopic": "10", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482739/220-10-55-15" }, "r22": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22))", "SubTopic": "10", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r23": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14" }, "r24": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "14A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A" }, "r25": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "220", "SubTopic": "10", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-5" }, "r26": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r27": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r28": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "12", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r29": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r30": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r31": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-4" }, "r32": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-8" }, "r33": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "45", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-9" }, "r34": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-1" }, "r35": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2" }, "r36": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-3" }, "r37": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-4" }, "r38": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "230", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-5" }, "r39": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r40": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "260", "SubTopic": "10", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-2" }, "r41": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "270", "SubTopic": "10", "Section": "45", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482989/270-10-45-8" }, "r42": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org/310/tableOfContent" }, "r43": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r44": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "360", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r45": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "470", "SubTopic": "10", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-5" }, "r46": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-3" }, "r47": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "10", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-8" }, "r48": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481549/505-30-45-1" }, "r49": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "505", "SubTopic": "30", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481520/505-30-50-4" }, "r50": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "710", "SubTopic": "10", "Section": "25", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483070/710-10-25-11" }, "r51": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "710", "SubTopic": "10", "Section": "55", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482943/710-10-55-7" }, "r52": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2" }, "r53": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r54": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-4" }, "r55": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "715", "SubTopic": "20", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17" }, "r56": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "718", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-1" }, "r57": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-15" }, "r58": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "45", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-16" }, "r59": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-1" }, "r60": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "810", "SubTopic": "10", "Section": "55", "Paragraph": "4I", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481175/810-10-55-4I" }, "r61": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "850", "SubTopic": "10", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1" }, "r62": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "860", "SubTopic": "50", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r63": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "210", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477263/942-210-45-4" }, "r64": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "470", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-1" }, "r65": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Name": "Accounting Standards Codification", "Topic": "942", "SubTopic": "470", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3" }, "r66": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r67": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r68": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r69": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r70": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r71": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(22)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r72": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r73": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r74": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r75": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(26)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r76": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(26)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r77": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(26))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r78": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(29))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r79": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r80": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r81": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r82": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r83": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(31))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r84": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(32))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r85": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r86": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/220/tableOfContent" }, "r87": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11" }, "r88": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(1)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r89": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r90": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r91": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r92": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r93": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r94": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r95": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-13" }, "r96": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r97": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24" }, "r98": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r99": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r100": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r101": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 4.E)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480418/310-10-S99-2" }, "r102": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/360/tableOfContent" }, "r103": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-1" }, "r104": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "440", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/440/tableOfContent" }, "r105": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "470", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/470/tableOfContent" }, "r106": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-6" }, "r107": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-7" }, "r108": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.3-04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1" }, "r109": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "710", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483043/710-10-30-1" }, "r110": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-19" }, "r111": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r112": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-2" }, "r113": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-2" }, "r114": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r115": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r116": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r117": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r118": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r119": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(13)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r120": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(13)(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r121": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r122": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r123": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r124": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r125": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r126": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r127": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r128": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r129": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r130": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r131": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(7)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r132": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r133": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r134": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r135": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(13)(f))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r136": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(13)(h))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r137": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r138": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r139": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r140": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r141": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r142": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r143": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r144": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r145": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r146": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r147": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r148": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r149": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "230", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479024/942-230-45-1" }, "r150": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/942-320/tableOfContent" }, "r151": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "470", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478878/942-470-45-1" }, "r152": { "role": "http://fasb.org/us-gaap/role/ref/legacyRef", "Topic": "942", "SubTopic": "470", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3" }, "r153": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r154": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r155": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r156": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r157": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B" }, "r158": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B" }, "r159": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11B", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11B" }, "r160": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29" }, "r161": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29" }, "r162": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-29" }, "r163": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-33" }, "r164": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "34", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-34" }, "r165": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-7" }, "r166": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-7A" }, "r167": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "40", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481774/310-40-40-7A" }, "r168": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "310", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481746/310-40-50-1" }, "r169": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-6" }, "r170": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-6" }, "r171": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-7" }, "r172": { "role": "http://fasb.org/us-gaap/role/ref/otherTransitionRef", "Topic": "840", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481161/840-30-50-1" }, "r173": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "SubTopic": "20", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482659/740-20-45-2" }, "r174": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "21", "SubTopic": "10", "Topic": "230", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21" }, "r175": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "SubTopic": "35", "Topic": "720", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483406/720-35-50-1" }, "r176": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r177": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "SubTopic": "10", "Topic": "275", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r178": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "SubTopic": "360", "Topic": "958", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-1" }, "r179": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(ii)", "SubTopic": "20", "Topic": "210", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r180": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "SubTopic": "360", "Topic": "958", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-6" }, "r181": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "SubTopic": "360", "Topic": "958", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477798/958-360-50-7" }, "r182": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "SubTopic": "10", "Topic": "740", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r183": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h))", "SubTopic": "10", "Topic": "235", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r184": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(7)(e)(1)(i))", "SubTopic": "210", "Topic": "942", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r185": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "a", "Publisher": "SEC" }, "r186": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(1)", "Publisher": "SEC" }, "r187": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(1)(Instruction 4)", "Publisher": "SEC" }, "r188": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1403", "Paragraph": "b", "Publisher": "SEC" }, "r189": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1404", "Paragraph": "a", "Publisher": "SEC" }, "r190": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1404", "Paragraph": "b", "Publisher": "SEC" }, "r191": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(1)", "Publisher": "SEC" }, "r192": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(3)", "Publisher": "SEC" }, "r193": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(4)", "Publisher": "SEC" }, "r194": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "c", "Publisher": "SEC" }, "r195": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Paragraph": "a", "Subparagraph": "(1)", "Publisher": "SEC" }, "r196": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Paragraph": "a", "Subparagraph": "(2)", "Publisher": "SEC" }, "r197": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Paragraph": "a", "Subparagraph": "(3)", "Publisher": "SEC" }, "r198": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Paragraph": "a", "Subparagraph": "(4)", "Publisher": "SEC" }, "r199": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Paragraph": "a", "Subparagraph": "(5)", "Publisher": "SEC" }, "r200": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Paragraph": "c", "Publisher": "SEC" }, "r201": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Paragraph": "e", "Publisher": "SEC" }, "r202": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1406", "Publisher": "SEC" }, "r203": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "04", "Paragraph": "a", "Publisher": "SEC" }, "r204": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r205": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12A", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r206": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12B", "Paragraph": "Column A", "Subparagraph": "(a)", "Footnote": "4", "Publisher": "SEC" }, "r207": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "12B", "Paragraph": "Column A", "Subparagraph": "(b)", "Footnote": "4", "Publisher": "SEC" }, "r208": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "14", "Paragraph": "Column A", "Footnote": "2", "Publisher": "SEC" }, "r209": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column A", "Publisher": "SEC" }, "r210": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column B", "Publisher": "SEC" }, "r211": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column C", "Publisher": "SEC" }, "r212": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column D", "Publisher": "SEC" }, "r213": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column E", "Publisher": "SEC" }, "r214": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "17", "Paragraph": "Column F", "Publisher": "SEC" }, "r215": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "28", "Paragraph": "Column E", "Footnote": "4", "Publisher": "SEC" }, "r216": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column A", "Footnote": "3", "Publisher": "SEC" }, "r217": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column B", "Publisher": "SEC" }, "r218": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "29", "Paragraph": "Column C", "Publisher": "SEC" }, "r219": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "4", "Subsection": "08", "Paragraph": "m", "Subparagraph": "(1)(iii)", "Publisher": "SEC" }, "r220": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "4", "Subsection": "08", "Paragraph": "m", "Subparagraph": "(2)(ii)", "Publisher": "SEC" }, "r221": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "9", "Subsection": "06", "Publisher": "SEC" }, "r222": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 11", "Section": "L", "Publisher": "SEC" }, "r223": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 11", "Section": "M", "Paragraph": "Question 2", "Publisher": "SEC" }, "r224": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 5", "Section": "Y", "Paragraph": "Question 2", "Publisher": "SEC" }, "r225": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 5", "Section": "Y", "Paragraph": "Question 4", "Publisher": "SEC" }, "r226": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r227": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r228": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r229": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r230": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-6" }, "r231": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-7" }, "r232": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r233": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r234": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r235": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r236": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "105", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479343/105-10-65-9" }, "r237": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481003/205-10-S50-2" }, "r238": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SAB Topic 1.B.2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480922/205-10-S99-7" }, "r239": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "205", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483499/205-20-50-7" }, "r240": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r241": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(13))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r242": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r243": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(16))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r244": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r245": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r246": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r247": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(27)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r248": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(28))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r249": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(29))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r250": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(30)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r251": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r252": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r253": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r254": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r255": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r256": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r257": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r258": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-10" }, "r259": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-12" }, "r260": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r261": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10A", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-10A" }, "r262": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-11" }, "r263": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-14A" }, "r264": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-17A" }, "r265": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r266": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r267": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1A" }, "r268": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B" }, "r269": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482790/220-10-45-1B" }, "r270": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-1" }, "r271": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4" }, "r272": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5" }, "r273": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6" }, "r274": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r275": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(21))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r276": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r277": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r278": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r279": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r280": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r281": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r282": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476151/220-40-65-1" }, "r283": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476151/220-40-65-1" }, "r284": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476151/220-40-65-1" }, "r285": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-11" }, "r286": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r287": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-17" }, "r288": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-24" }, "r289": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-25" }, "r290": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2" }, "r291": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A" }, "r292": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-8" }, "r293": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1" }, "r294": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-4" }, "r295": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r296": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r297": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r298": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r299": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r300": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r301": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r302": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r303": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(ii)(A)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r304": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(iii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r305": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r306": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-04(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3" }, "r307": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23" }, "r308": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24" }, "r309": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5" }, "r310": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-6" }, "r311": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r312": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r313": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r314": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r315": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-1" }, "r316": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11" }, "r317": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-11" }, "r318": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-3" }, "r319": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-4" }, "r320": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6" }, "r321": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7" }, "r322": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-7" }, "r323": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-8" }, "r324": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-9" }, "r325": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5", "Subparagraph": "(SAB Topic 11.M.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480530/250-10-S99-5" }, "r326": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-10" }, "r327": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-2" }, "r328": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-3" }, "r329": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "60B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B" }, "r330": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "60B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-60B" }, "r331": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-7" }, "r332": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r333": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482662/260-10-50-1" }, "r334": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-15" }, "r335": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "270", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1" }, "r336": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-1" }, "r337": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482987/272-10-50-1" }, "r338": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482987/272-10-50-3" }, "r339": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-12" }, "r340": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-20" }, "r341": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-4" }, "r342": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-6" }, "r343": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-9" }, "r344": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r345": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r346": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r347": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r348": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r349": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r350": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29" }, "r351": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29" }, "r352": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29" }, "r353": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29" }, "r354": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29" }, "r355": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29" }, "r356": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "29", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-29" }, "r357": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r358": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r359": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(ee)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r360": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "36", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-36" }, "r361": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "40", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-40" }, "r362": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "41", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-41" }, "r363": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-42" }, "r364": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476173/280-10-65-1" }, "r365": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476173/280-10-65-1" }, "r366": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/310-10/tableOfContent" }, "r367": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13" }, "r368": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2" }, "r369": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-3" }, "r370": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11" }, "r371": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11C" }, "r372": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-11C" }, "r373": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "35", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-35" }, "r374": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "36", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-36" }, "r375": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-4" }, "r376": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r377": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r378": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r379": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "44", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-44" }, "r380": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "44", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-44" }, "r381": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/310-20/tableOfContent" }, "r382": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481569/310-20-50-4" }, "r383": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/320/tableOfContent" }, "r384": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-11" }, "r385": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-10" }, "r386": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r387": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r388": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(aa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r389": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(aaa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r390": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r391": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r392": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r393": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2A" }, "r394": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r395": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r396": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r397": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r398": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r399": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r400": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r401": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(aaa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r402": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r403": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r404": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r405": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r406": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r407": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r408": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r409": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r410": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r411": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5A" }, "r412": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r413": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r414": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r415": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r416": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r417": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9" }, "r418": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9" }, "r419": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481664/323-10-45-1" }, "r420": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r421": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r422": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r423": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-4" }, "r424": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "5", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479654/326-10-65-5" }, "r425": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "4A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479391/326-20-30-4A" }, "r426": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "5A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479391/326-20-30-5A" }, "r427": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "8A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479366/326-20-35-8A" }, "r428": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1" }, "r429": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-2" }, "r430": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-5" }, "r431": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-11" }, "r432": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r433": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r434": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r435": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r436": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r437": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r438": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r439": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14" }, "r440": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16" }, "r441": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16" }, "r442": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "16", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-16" }, "r443": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-17" }, "r444": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-19" }, "r445": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-19" }, "r446": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-19" }, "r447": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-19" }, "r448": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-21" }, "r449": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3A" }, "r450": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3B" }, "r451": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3C" }, "r452": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3D", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-3D" }, "r453": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r454": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r455": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-6" }, "r456": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-6A" }, "r457": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.M.2.Q4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483530/326-20-S99-1" }, "r458": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479175/326-30-30-1B" }, "r459": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "13A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479148/326-30-35-13A" }, "r460": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479148/326-30-35-7A" }, "r461": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479130/326-30-45-1" }, "r462": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-3A" }, "r463": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-3B" }, "r464": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-3C" }, "r465": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3D", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-3D" }, "r466": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4" }, "r467": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4" }, "r468": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4" }, "r469": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-5" }, "r470": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-7" }, "r471": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9" }, "r472": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9" }, "r473": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-9" }, "r474": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480265/350-10-S45-1" }, "r475": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482573/350-20-50-4" }, "r476": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482686/350-30-45-1" }, "r477": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482686/350-30-45-2" }, "r478": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r479": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r480": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r481": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r482": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r483": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r484": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r485": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r486": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r487": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r488": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-3" }, "r489": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476166/350-60-65-1" }, "r490": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "350", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476166/350-60-65-1" }, "r491": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r492": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r493": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r494": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r495": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r496": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "405", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477123/405-50-65-1" }, "r497": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4" }, "r498": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "440", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482648/440-10-50-4" }, "r499": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-4" }, "r500": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9" }, "r501": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r502": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r503": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "460", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482454/460-10-45-1" }, "r504": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6" }, "r505": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481544/470-10-50-6" }, "r506": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r507": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r508": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r509": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r510": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r511": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r512": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iii)(B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r513": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r514": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r515": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r516": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r517": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r518": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r519": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r520": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r521": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r522": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r523": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r524": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C" }, "r525": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1C", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C" }, "r526": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1C", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1C" }, "r527": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r528": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r529": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1D" }, "r530": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r531": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r532": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r533": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1E", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1E" }, "r534": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r535": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r536": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r537": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1F" }, "r538": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r539": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r540": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r541": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1I", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1I" }, "r542": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-4" }, "r543": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-6" }, "r544": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r545": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r546": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r547": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "4", "Subparagraph": "(f)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481538/470-20-65-4" }, "r548": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-1" }, "r549": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-2" }, "r550": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-3" }, "r551": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-1" }, "r552": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-2" }, "r553": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-3" }, "r554": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r555": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(01)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r556": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-1" }, "r557": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3A", "Subparagraph": "(24)(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-3A" }, "r558": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r559": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r560": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r561": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r562": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-14" }, "r563": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-18" }, "r564": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-2" }, "r565": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.3-04)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480008/505-10-S99-1" }, "r566": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-4" }, "r567": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5" }, "r568": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-7" }, "r569": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/715-20/tableOfContent" }, "r570": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-2" }, "r571": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480535/715-20-45-3" }, "r572": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r573": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r574": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(10)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r575": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r576": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r577": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r578": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r579": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r580": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r581": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r582": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(9)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r583": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r584": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r585": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r586": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r587": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r588": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r589": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r590": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r591": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r592": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r593": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r594": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r595": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r596": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r597": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(A)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r598": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(B)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r599": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r600": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r601": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r602": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r603": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r604": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r605": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r606": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r607": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r608": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r609": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r610": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r611": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r612": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r613": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r614": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r615": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r616": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r617": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r618": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r619": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2" }, "r620": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r621": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r622": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r623": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r624": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r625": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r626": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r627": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r628": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r629": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r630": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r631": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r632": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r633": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r634": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r635": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r636": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r637": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r638": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(j)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r639": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r640": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r641": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r642": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r643": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(r)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r644": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r645": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r646": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r647": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r648": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r649": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r650": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r651": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r652": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r653": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-7" }, "r654": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8" }, "r655": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "70", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480794/715-70-50-1" }, "r656": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480606/715-80-35-1" }, "r657": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r658": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r659": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r660": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r661": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r662": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r663": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r664": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r665": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r666": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-5" }, "r667": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-9" }, "r668": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r669": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r670": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r671": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r672": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r673": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)(2)(v)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r674": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480429/718-10-50-2" }, "r675": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r676": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r677": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r678": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "17", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480336/718-10-65-17" }, "r679": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "718", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480489/718-40-50-1" }, "r680": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "720", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483359/720-20-50-1" }, "r681": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "720", "SubTopic": "35", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483406/720-35-50-1" }, "r682": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/740/tableOfContent" }, "r683": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-25" }, "r684": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-28" }, "r685": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-4" }, "r686": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482525/740-10-45-6" }, "r687": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-10" }, "r688": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r689": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r690": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r691": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r692": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12A" }, "r693": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12B" }, "r694": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12C" }, "r695": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-14" }, "r696": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15" }, "r697": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-15" }, "r698": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "17", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-17" }, "r699": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "19", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-19" }, "r700": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2" }, "r701": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-20" }, "r702": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-21" }, "r703": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-22" }, "r704": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23" }, "r705": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r706": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r707": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8" }, "r708": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-8" }, "r709": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-9" }, "r710": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-9" }, "r711": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "9", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482615/740-10-65-9" }, "r712": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.1.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r713": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.5.Q1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r714": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 6.I.7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-1" }, "r715": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 11.C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479360/740-10-S99-2" }, "r716": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "270", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477891/740-270-50-1" }, "r717": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482603/740-30-50-2" }, "r718": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r719": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r720": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r721": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r722": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r723": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r724": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r725": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r726": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "740", "SubTopic": "323", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478666/740-323-65-2" }, "r727": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/805-10/tableOfContent" }, "r728": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "05", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479515/805-10-05-4" }, "r729": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479405/805-10-25-1" }, "r730": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r731": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r732": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r733": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r734": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r735": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r736": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r737": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r738": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r739": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r740": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r741": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r742": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r743": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r744": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r745": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r746": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r747": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r748": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-3" }, "r749": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-4" }, "r750": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-5" }, "r751": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-7" }, "r752": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/805-20/tableOfContent" }, "r753": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r754": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r755": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r756": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r757": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r758": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r759": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r760": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r761": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r762": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r763": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r764": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-2" }, "r765": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-3" }, "r766": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4" }, "r767": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r768": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r769": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r770": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-5" }, "r771": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-5" }, "r772": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479845/805-20-65-3" }, "r773": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479845/805-20-65-3" }, "r774": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479845/805-20-65-3" }, "r775": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/805-30/tableOfContent" }, "r776": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r777": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r778": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r779": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r780": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r781": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r782": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r783": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r784": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r785": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r786": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r787": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r788": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r789": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-2" }, "r790": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-3" }, "r791": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r792": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r793": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-4" }, "r794": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479326/805-40-45-1" }, "r795": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r796": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r797": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r798": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r799": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "805", "SubTopic": "60", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476176/805-60-65-1" }, "r800": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25" }, "r801": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "25", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-25" }, "r802": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2AG", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-2AG" }, "r803": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3" }, "r804": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3" }, "r805": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8A" }, "r806": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r807": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r808": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r809": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r810": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r811": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r812": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r813": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(h)(1)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r814": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(i)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r815": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "6", "Subparagraph": "(i)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480528/815-20-65-6" }, "r816": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r817": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r818": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r819": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r820": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480237/815-40-50-5" }, "r821": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r822": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r823": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r824": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r825": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r826": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r827": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r828": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r829": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r830": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r831": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r832": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "54B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B" }, "r833": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r834": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r835": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r836": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r837": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r838": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r839": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r840": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r841": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r842": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E" }, "r843": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3" }, "r844": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r845": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r846": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r847": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r848": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r849": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r850": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r851": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6B" }, "r852": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482477/820-10-65-13" }, "r853": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482477/820-10-65-13" }, "r854": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482736/825-10-45-1A" }, "r855": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482736/825-10-45-2" }, "r856": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10" }, "r857": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r858": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r859": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r860": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-12" }, "r861": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r862": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r863": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r864": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-30" }, "r865": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-32" }, "r866": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-17" }, "r867": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r868": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r869": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r870": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r871": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1" }, "r872": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2" }, "r873": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1" }, "r874": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8" }, "r875": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "8", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479832/842-10-65-8" }, "r876": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/842-20/tableOfContent" }, "r877": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "12A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479165/842-20-35-12A" }, "r878": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1" }, "r879": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-1" }, "r880": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-2" }, "r881": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-3" }, "r882": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r883": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r884": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(g)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r885": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6" }, "r886": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-7A" }, "r887": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-7A" }, "r888": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-1" }, "r889": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r890": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r891": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r892": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(3)(iii)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r893": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "848", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)(3)(iii)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483550/848-10-65-2" }, "r894": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1" }, "r895": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1" }, "r896": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-3" }, "r897": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481435/852-10-45-14" }, "r898": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r899": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r900": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r901": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r902": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r903": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r904": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r905": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r906": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r907": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r908": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r909": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r910": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r911": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481444/860-30-45-1" }, "r912": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7" }, "r913": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-7" }, "r914": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-9" }, "r915": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481260/860-50-45-2" }, "r916": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r917": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r918": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r919": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)(4)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-3" }, "r920": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r921": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r922": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r923": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r924": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r925": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r926": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r927": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r928": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r929": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r930": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "860", "SubTopic": "50", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481229/860-50-50-4" }, "r931": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "910", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482546/910-10-50-6" }, "r932": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "912", "SubTopic": "715", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477317/912-715-50-1" }, "r933": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "920", "SubTopic": "350", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478609/920-350-50-1" }, "r934": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "920", "SubTopic": "350", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478609/920-350-50-1" }, "r935": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "920", "SubTopic": "350", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478609/920-350-50-4" }, "r936": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "924", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 11.L)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479941/924-10-S99-1" }, "r937": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "926", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483154/926-20-50-5" }, "r938": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "928", "SubTopic": "340", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478859/928-340-50-1" }, "r939": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "940", "SubTopic": "820", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478119/940-820-50-1" }, "r940": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r941": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r942": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r943": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(14)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r944": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r945": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(26))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r946": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(27))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r947": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-04(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478524/942-220-S99-1" }, "r948": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478671/942-235-S50-1" }, "r949": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1" }, "r950": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-05(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-1" }, "r951": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-2" }, "r952": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A" }, "r953": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A" }, "r954": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A" }, "r955": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-3A" }, "r956": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477974/942-325-45-1" }, "r957": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478451/942-360-50-1" }, "r958": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "470", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477734/942-470-50-3" }, "r959": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1" }, "r960": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1" }, "r961": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1" }, "r962": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1" }, "r963": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1" }, "r964": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1" }, "r965": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1A" }, "r966": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1B" }, "r967": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1D", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1D" }, "r968": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1F", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477270/942-505-50-1F" }, "r969": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477617/942-740-50-1" }, "r970": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "942", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478898/942-825-50-1" }, "r971": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(1)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r972": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(1)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r973": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r974": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(12))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r975": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(15)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r976": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r977": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r978": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r979": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(23)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r980": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(23)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r981": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(24))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r982": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(25))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r983": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r984": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r985": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r986": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r987": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r988": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r989": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r990": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r991": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(20))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r992": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(22))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r993": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(23))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r994": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(3)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r995": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(3)(d)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r996": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(3)(d)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r997": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(3)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r998": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-04(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477250/944-220-S99-1" }, "r999": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1000": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1001": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1002": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1003": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column E))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1004": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-17(Column F))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477965/944-235-S99-2" }, "r1005": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4E" }, "r1006": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1007": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1008": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1009": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1010": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1011": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1012": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(f)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1013": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1014": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1015": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1016": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(iii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1017": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(g)(2)(iv)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1018": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1019": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "2", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480016/944-40-65-2" }, "r1020": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.W.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479583/944-40-S99-1" }, "r1021": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "740", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478822/944-740-50-1" }, "r1022": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "805", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478072/944-805-50-1" }, "r1023": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477351/944-825-50-1B" }, "r1024": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "944", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477351/944-825-50-1B" }, "r1025": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480424/946-10-50-3" }, "r1026": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1027": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(f)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1028": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(f)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1029": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(f)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1030": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(h)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1031": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1032": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1033": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1034": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-03(i)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479886/946-10-S99-3" }, "r1035": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-11" }, "r1036": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-13" }, "r1037": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480990/946-20-50-9" }, "r1038": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-3" }, "r1039": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4" }, "r1040": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-6" }, "r1041": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-2" }, "r1042": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "27", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-27" }, "r1043": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1044": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1045": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1046": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1047": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1048": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1049": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1050": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478494/946-205-50-7" }, "r1051": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477796/946-210-45-4" }, "r1052": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1053": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1054": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1055": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1056": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-2" }, "r1057": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1058": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1059": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1060": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1061": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1062": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1063": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(11))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1064": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1065": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1066": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1067": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1068": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(13)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1069": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(14))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1070": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(15))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1071": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(16)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1072": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1073": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(19))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1074": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1075": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(2)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1076": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1077": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1078": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(3)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1079": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1080": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1081": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1082": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(6)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1083": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(8))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1084": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1085": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1086": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1087": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(9)(e))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1088": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.6-05(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2" }, "r1089": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.6-05(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-2" }, "r1090": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-7" }, "r1091": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478297/946-220-50-3" }, "r1092": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1093": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1094": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1095": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(c)(2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1096": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(c)(2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1097": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(g)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1098": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1099": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1100": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1101": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1102": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1103": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(a)(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1104": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1105": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1106": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1107": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1108": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1109": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(7)(c)(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1110": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1111": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(1)(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1112": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1113": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1114": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1115": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477968/946-235-50-2" }, "r1116": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1117": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1118": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column C)(Footnote 5))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1119": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "12", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-12" }, "r1120": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "19", "Subparagraph": "(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-19" }, "r1121": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1122": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column C)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1123": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1124": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1125": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1126": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column C)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1127": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "5D", "Subparagraph": "(SX 210.12-13D(Column A)(Footnote 2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-5D" }, "r1128": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1129": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1130": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1131": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column F)(Footnote 7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1132": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7" }, "r1133": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7" }, "r1134": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7" }, "r1135": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "7", "Subparagraph": "(SX 210.12-15(Column D))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-7" }, "r1136": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-1" }, "r1137": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1138": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1139": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1140": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-2" }, "r1141": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "946", "SubTopic": "505", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478448/946-505-50-3" }, "r1142": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477221/948-310-50-1" }, "r1143": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478322/948-310-S50-2" }, "r1144": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column A)(Footnote 3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1145": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column B))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1146": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "948", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-29(Column C))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479628/948-310-S99-1" }, "r1147": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477220/954-210-45-4" }, "r1148": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478600/954-210-50-2" }, "r1149": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478785/954-310-50-2" }, "r1150": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "954", "SubTopic": "440", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478522/954-440-50-1" }, "r1151": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "970", "SubTopic": "360", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-28(Column E)(Footnote 4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478979/970-360-S99-1" }, "r1152": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "976", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477332/976-310-50-1" }, "r1153": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "978", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479230/978-310-50-1" }, "r1154": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "985", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481283/985-20-50-2" }, "r1155": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "SubTopic": "10", "Topic": "825", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482881/825-10-55-10" }, "r1156": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(a)", "SubTopic": "40", "Topic": "944", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H" }, "r1157": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "40", "SubTopic": "30", "Topic": "350", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482640/350-30-55-40" }, "r1158": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483467/210-10-45-1" }, "r1159": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-15" }, "r1160": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "16", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-16" }, "r1161": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-20" }, "r1162": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-21" }, "r1163": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-22" }, "r1164": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-12" }, "r1165": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-11" }, "r1166": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-14" }, "r1167": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-18" }, "r1168": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-21" }, "r1169": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-24" }, "r1170": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476153/220-40-55-4" }, "r1171": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4" }, "r1172": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4" }, "r1173": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1" }, "r1174": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(m)(1)(ii)(A))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1175": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "52", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482635/260-10-55-52" }, "r1176": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482836/275-10-55-6" }, "r1177": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r1178": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-31" }, "r1179": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1180": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-47" }, "r1181": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "48", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-48" }, "r1182": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "49", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-49" }, "r1183": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "54", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482785/280-10-55-54" }, "r1184": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481933/310-10-55-12A" }, "r1185": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "4", "Subparagraph": "(SAB Topic 6.L.5.a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480418/310-10-S99-4" }, "r1186": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-10" }, "r1187": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1188": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1189": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1190": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1191": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1192": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1193": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1194": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1195": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1196": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Subparagraph": "(d)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-12" }, "r1197": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1198": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "79", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-79" }, "r1199": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "80", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-80" }, "r1200": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479081/326-30-55-8" }, "r1201": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r1202": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69B" }, "r1203": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69C" }, "r1204": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69E" }, "r1205": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "69F", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481568/470-20-55-69F" }, "r1206": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "64", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481620/480-10-55-64" }, "r1207": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "505", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481112/505-10-50-13" }, "r1208": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5" }, "r1209": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1210": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1211": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1212": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1213": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1214": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1215": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-17" }, "r1216": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480482/715-20-55-18" }, "r1217": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1218": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1219": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-11" }, "r1220": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1221": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1222": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480576/715-80-50-6" }, "r1223": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "715", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480547/715-80-55-8" }, "r1224": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "718", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480459/718-40-55-20" }, "r1225": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "718", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480459/718-40-55-9" }, "r1226": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "720", "SubTopic": "35", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483385/720-35-55-1" }, "r1227": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "217", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-217" }, "r1228": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "231", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482663/740-10-55-231" }, "r1229": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-8" }, "r1230": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-29" }, "r1231": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-29" }, "r1232": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-38" }, "r1233": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "41", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-41" }, "r1234": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "42", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-42" }, "r1235": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "43", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-43" }, "r1236": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "45", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-45" }, "r1237": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "46", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-46" }, "r1238": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "47", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-47" }, "r1239": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1240": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1241": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1242": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1243": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-14" }, "r1244": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-20" }, "r1245": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-20" }, "r1246": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-20" }, "r1247": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "20", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-20" }, "r1248": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-29" }, "r1249": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-29" }, "r1250": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1251": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1252": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1253": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1254": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1255": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1256": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1257": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1258": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1259": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "31", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-31" }, "r1260": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1261": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1262": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1263": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1264": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1265": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "38", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479876/805-20-55-38" }, "r1266": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r1267": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-2" }, "r1268": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "805", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479299/805-40-55-10" }, "r1269": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(bb)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481203/810-10-50-3" }, "r1270": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r1271": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "100", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-100" }, "r1272": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "101", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-101" }, "r1273": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "103", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-103" }, "r1274": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1275": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1276": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1277": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1278": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1279": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "107", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482078/820-10-55-107" }, "r1280": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482881/825-10-55-12" }, "r1281": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482949/835-30-55-8" }, "r1282": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "53", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479589/842-20-55-53" }, "r1283": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481372/852-10-55-10" }, "r1284": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481395/860-30-55-4" }, "r1285": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479255/942-310-S50-4" }, "r1286": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "942", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SAB Topic 11.H.2.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478116/942-310-S99-2" }, "r1287": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479401/944-30-55-2" }, "r1288": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "13H", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-13H" }, "r1289": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "29F", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-29F" }, "r1290": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1291": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9C", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9C" }, "r1292": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480046/944-40-55-9E" }, "r1293": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "605", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-11" }, "r1294": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "605", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477548/944-605-55-14" }, "r1295": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-14" }, "r1296": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-17" }, "r1297": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-18" }, "r1298": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480078/944-80-55-9" }, "r1299": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-1" }, "r1300": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478795/946-210-50-6" }, "r1301": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477439/946-210-55-1" }, "r1302": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1" }, "r1303": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1304": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1305": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1306": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1307": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "39", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477346/946-830-45-39" }, "r1308": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-10" }, "r1309": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-11" }, "r1310": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479168/946-830-55-12" }, "r1311": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r1312": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 10-K", "Number": "249", "Section": "310" }, "r1313": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Number": "249", "Section": "220", "Subsection": "f" }, "r1314": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16", "Subsection": "J", "Paragraph": "a" }, "r1315": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K" }, "r1316": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1" }, "r1317": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "i" }, "r1318": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "ii" }, "r1319": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "1", "Subparagraph": "iii" }, "r1320": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "b", "Paragraph": "2" }, "r1321": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "1" }, "r1322": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2" }, "r1323": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "i" }, "r1324": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "ii" }, "r1325": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 20-F", "Section": "16K", "Subsection": "c", "Paragraph": "2", "Subparagraph": "iii" }, "r1326": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Form 40-F", "Number": "249", "Section": "240", "Subsection": "f" }, "r1327": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Forms 10-K, 10-Q, 20-F", "Number": "240", "Section": "13", "Subsection": "a-1" }, "r1328": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "w" }, "r1329": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "402", "Subsection": "x", "Paragraph": "1" }, "r1330": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a" }, "r1331": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "1" }, "r1332": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "a", "Paragraph": "2", "Subparagraph": "A" }, "r1333": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Number": "229", "Section": "408", "Subsection": "b", "Paragraph": "1" }, "r1334": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106" }, "r1335": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1" }, "r1336": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "i" }, "r1337": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "ii" }, "r1338": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "1", "Subparagraph": "iii" }, "r1339": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "b", "Paragraph": "2" }, "r1340": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "1" }, "r1341": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2" }, "r1342": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "i" }, "r1343": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "ii" }, "r1344": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-K", "Section": "106", "Subsection": "c", "Paragraph": "2", "Subparagraph": "iii" }, "r1345": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Regulation S-T", "Number": "232", "Section": "405" }, "r1346": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Securities Act", "Number": "230", "Section": "405" }, "r1347": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "SubTopic": "20", "Topic": "310", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481569/310-20-50-3" }, "r1348": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "272", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483014/272-10-45-3" }, "r1349": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-10" }, "r1350": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "810", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481231/810-10-45-11" }, "r1351": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "855", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-3" }, "r1352": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(B)", "SubTopic": "20", "Topic": "715", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1353": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(a)", "SubTopic": "40", "Topic": "220", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1354": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "a", "Publisher": "SEC" }, "r1355": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(1)", "Publisher": "SEC" }, "r1356": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(2)", "Publisher": "SEC" }, "r1357": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "b", "Subparagraph": "(3)", "Publisher": "SEC" }, "r1358": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(i)", "Publisher": "SEC" }, "r1359": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(ii)", "Publisher": "SEC" }, "r1360": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1402", "Paragraph": "c", "Subparagraph": "(2)(iii)", "Publisher": "SEC" }, "r1361": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(1)", "Publisher": "SEC" }, "r1362": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(2)", "Publisher": "SEC" }, "r1363": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-K (SK)", "Number": "229", "Section": "1405", "Paragraph": "a", "Subparagraph": "(3)", "Publisher": "SEC" }, "r1364": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "11", "Subsection": "03", "Publisher": "SEC" }, "r1365": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "12", "Subsection": "04", "Paragraph": "a", "Publisher": "SEC" }, "r1366": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(i)", "Publisher": "SEC" }, "r1367": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "01", "Paragraph": "a", "Subparagraph": "(4)(iv)", "Publisher": "SEC" }, "r1368": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "13", "Subsection": "02", "Paragraph": "a", "Subparagraph": "(4)(iv)", "Publisher": "SEC" }, "r1369": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Regulation S-X (SX)", "Number": "210", "Section": "6", "Subsection": "04", "Paragraph": "12", "Subparagraph": "(b)(1)", "Publisher": "SEC" }, "r1370": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Staff Accounting Bulletin (SAB)", "Number": "Topic 5", "Section": "Y", "Paragraph": "Question 2", "Publisher": "SEC" }, "r1371": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1372": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1373": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.5-02(3)(a)(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1374": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX210.5-02(22)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480566/210-10-S99-1" }, "r1375": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1376": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1377": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1378": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1379": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(1)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1380": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1381": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483466/210-20-50-3" }, "r1382": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-10" }, "r1383": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "210", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483444/210-20-55-12" }, "r1384": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-4" }, "r1385": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-5" }, "r1386": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482765/220-10-50-6" }, "r1387": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1388": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(4))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1389": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(7)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1390": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.5-03(9)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483621/220-10-S99-2" }, "r1391": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1392": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1393": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1394": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1395": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1396": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1397": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1398": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1399": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1400": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1401": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1402": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1403": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-21" }, "r1404": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1405": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1406": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1407": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1408": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1409": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1410": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1411": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1412": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1413": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1414": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(l)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1415": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(m)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1416": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1417": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(o)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1418": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(p)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1419": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1420": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(r)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1421": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(s)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1422": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(t)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1423": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Subparagraph": "(u)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-22" }, "r1424": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-30" }, "r1425": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "31", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-31" }, "r1426": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-32" }, "r1427": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "33", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-33" }, "r1428": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1429": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1430": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1431": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "220", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147476148/220-40-50-6" }, "r1432": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "12", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-12" }, "r1433": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "14", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-14" }, "r1434": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "15", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-15" }, "r1435": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "16", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-16" }, "r1436": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "21", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-21" }, "r1437": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "28", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-28" }, "r1438": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482740/230-10-45-9" }, "r1439": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "230", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482913/230-10-50-2A" }, "r1440": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-1" }, "r1441": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483426/235-10-50-4" }, "r1442": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-1" }, "r1443": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480738/235-10-S50-4" }, "r1444": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1445": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1446": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(f))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1447": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1448": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(g)(1)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1449": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(1)(Note 1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1450": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(h)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1451": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.4-08(k)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-1" }, "r1452": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "235", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-04(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480678/235-10-S99-3" }, "r1453": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "23", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-23" }, "r1454": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "24", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-24" }, "r1455": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483421/250-10-45-5" }, "r1456": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483443/250-10-50-6" }, "r1457": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "260", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "55", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482689/260-10-45-55" }, "r1458": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "270", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482964/270-10-50-1" }, "r1459": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1460": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1461": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1462": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1463": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-18" }, "r1464": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-18" }, "r1465": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-22" }, "r1466": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "30", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-30" }, "r1467": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(ee)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r1468": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "280", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "32", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482810/280-10-50-32" }, "r1469": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-13" }, "r1470": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481990/310-10-45-2" }, "r1471": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r1472": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r1473": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r1474": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-2" }, "r1475": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r1476": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "42", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481962/310-10-50-42" }, "r1477": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "40", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481628/310-20-40-7" }, "r1478": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481598/310-20-45-1" }, "r1479": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481569/310-20-50-1" }, "r1480": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "310", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481569/310-20-50-2" }, "r1481": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481830/320-10-45-11" }, "r1482": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r1483": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(aa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r1484": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(aaa)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r1485": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r1486": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r1487": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-2" }, "r1488": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1489": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1490": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1491": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1492": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-3" }, "r1493": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5" }, "r1494": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-5B" }, "r1495": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "320", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481800/320-10-50-9" }, "r1496": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1497": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1498": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-3" }, "r1499": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "321", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479536/321-10-50-4" }, "r1500": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "323", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481687/323-10-50-3" }, "r1501": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "30", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479391/326-20-30-2" }, "r1502": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479344/326-20-45-1" }, "r1503": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-11" }, "r1504": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1505": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1506": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1507": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1508": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1509": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1510": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-13" }, "r1511": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "14", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-14" }, "r1512": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "15", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-15" }, "r1513": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r1514": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479319/326-20-50-5" }, "r1515": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1516": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "15", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479294/326-20-55-15" }, "r1517": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479130/326-30-45-1" }, "r1518": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "326", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479106/326-30-50-4" }, "r1519": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/350-30/tableOfContent" }, "r1520": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482686/350-30-45-1" }, "r1521": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r1522": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r1523": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r1524": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-1" }, "r1525": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r1526": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r1527": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r1528": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "350", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(d)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482665/350-30-50-2" }, "r1529": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482130/360-10-45-5" }, "r1530": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "360", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482099/360-10-50-3" }, "r1531": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "30", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/405-30/tableOfContent" }, "r1532": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1533": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1534": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "405", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477092/405-40-50-1" }, "r1535": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "410", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481931/410-30-50-10" }, "r1536": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/450/tableOfContent" }, "r1537": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483076/450-20-50-9" }, "r1538": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "450", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SAB Topic 5.Y.Q2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480102/450-20-S99-1" }, "r1539": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480190/470-10-S50-1" }, "r1540": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(i))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1541": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1542": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1543": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1A", "Subparagraph": "(SX 210.13-01(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1A" }, "r1544": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1B", "Subparagraph": "(SX 210.13-02(a)(4)(iv))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480097/470-10-S99-1B" }, "r1545": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "470", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1B", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481139/470-20-50-1B" }, "r1546": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479887/480-10-S45-3" }, "r1547": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479857/480-10-S50-3" }, "r1548": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "480", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3A", "Subparagraph": "(24)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480244/480-10-S99-3A" }, "r1549": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479806/606-10-50-5" }, "r1550": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "606", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "91", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479777/606-10-55-91" }, "r1551": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1552": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1553": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(10)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1554": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1555": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1556": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1557": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1558": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1559": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1560": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1561": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)(9)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1562": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1563": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1564": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1565": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1566": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1567": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1568": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1569": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1570": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(8)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1571": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1572": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1573": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1574": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(01)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1575": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1576": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(A)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1577": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(02)(C)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1578": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)(iv)(03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1579": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1580": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1581": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1582": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1583": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1584": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1585": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1586": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1587": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1588": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1589": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(h)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1590": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1591": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1592": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1593": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1594": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1595": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(k)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1596": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(n)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1597": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(q)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-1" }, "r1598": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-2" }, "r1599": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r1600": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-3" }, "r1601": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)(ii)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-5" }, "r1602": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1603": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1604": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1605": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1606": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1607": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1608": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1609": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)(7)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1610": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-6" }, "r1611": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "715", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480506/715-20-50-8" }, "r1612": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480489/718-40-50-1" }, "r1613": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "718", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480489/718-40-50-1" }, "r1614": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r1615": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "12", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-12" }, "r1616": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-2" }, "r1617": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "22", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-22" }, "r1618": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-23" }, "r1619": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-3" }, "r1620": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-6" }, "r1621": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "740", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "9", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482685/740-10-50-9" }, "r1622": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479405/805-10-25-23" }, "r1623": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r1624": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(h)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-2" }, "r1625": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-3" }, "r1626": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-7" }, "r1627": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479328/805-10-50-8" }, "r1628": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "42", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479303/805-10-55-42" }, "r1629": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r1630": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r1631": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-1" }, "r1632": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-2" }, "r1633": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4" }, "r1634": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479907/805-20-50-4A" }, "r1635": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-1" }, "r1636": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "805", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479581/805-30-50-2" }, "r1637": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-7A" }, "r1638": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r1639": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r1640": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-8" }, "r1641": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "6A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480682/815-20-25-6A" }, "r1642": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480870/815-30-50-2" }, "r1643": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "815", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "65", "Paragraph": "1", "Subparagraph": "(e)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480175/815-40-65-1" }, "r1644": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "35", "Paragraph": "54B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482134/820-10-35-54B" }, "r1645": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1646": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1647": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1648": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1649": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(bbb)(2)(i)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r1650": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2E", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2E" }, "r1651": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r1652": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "10", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-10" }, "r1653": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r1654": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r1655": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-11" }, "r1656": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "13", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-13" }, "r1657": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r1658": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "28", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-28" }, "r1659": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481694/830-30-45-20" }, "r1660": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "830", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481674/830-30-50-1" }, "r1661": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-2" }, "r1662": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482925/835-30-45-3" }, "r1663": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "835", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482900/835-30-50-1" }, "r1664": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479041/842-20-45-4" }, "r1665": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-4" }, "r1666": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "842", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478964/842-20-50-6" }, "r1667": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1" }, "r1668": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1" }, "r1669": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-2" }, "r1670": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7" }, "r1671": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "852", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481404/852-10-50-7" }, "r1672": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1673": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1674": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(c)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-3" }, "r1675": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1676": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1677": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481326/860-20-50-4" }, "r1678": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "860", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481420/860-30-50-1A" }, "r1679": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "940", "SubTopic": "320", "Name": "Accounting Standards Codification", "Publisher": "FASB", "URI": "https://asc.fasb.org/940-320/tableOfContent" }, "r1680": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(10))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r1681": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.9-03(7)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478546/942-210-S99-1" }, "r1682": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "230", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479024/942-230-45-1" }, "r1683": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477314/942-235-S99-2" }, "r1684": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477268/942-320-50-2" }, "r1685": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "470", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478878/942-470-45-1" }, "r1686": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "942", "SubTopic": "825", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478898/942-825-50-1" }, "r1687": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(15)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1688": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(16)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1689": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.7-03(a)(17))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478777/944-210-S99-1" }, "r1690": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "30", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479432/944-30-50-2B" }, "r1691": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B" }, "r1692": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4B" }, "r1693": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4C", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4C" }, "r1694": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4D", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4D" }, "r1695": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4G", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-4G" }, "r1696": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1697": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1698": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1699": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-5" }, "r1700": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1701": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1702": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1703": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1704": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1705": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1706": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(b)(6)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1707": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-6" }, "r1708": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1709": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1710": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1711": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(b)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1712": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1713": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7A" }, "r1714": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r1715": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r1716": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480081/944-40-50-7B" }, "r1717": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-1" }, "r1718": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2" }, "r1719": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "944", "SubTopic": "80", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480109/944-80-50-2" }, "r1720": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "4", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478009/946-205-45-4" }, "r1721": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(12)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1722": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "210", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-04(18))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479170/946-210-S99-1" }, "r1723": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3" }, "r1724": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "3", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479105/946-220-45-3" }, "r1725": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6-07(2)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-1" }, "r1726": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1727": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "220", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.6-09(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479134/946-220-S99-3" }, "r1728": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477802/946-310-45-1" }, "r1729": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.12-12(Column A)(Footnote 2)(ii))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-1" }, "r1730": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "2", "Subparagraph": "(SX 210.12-12A(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-2" }, "r1731": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "3", "Subparagraph": "(SX 210.12-12B(Column A)(Footnote 1)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-3" }, "r1732": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column A)(Footnote 2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1733": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "320", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SX 210.12-14(Column E)(Footnote 6)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477271/946-320-S99-6" }, "r1734": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "946", "SubTopic": "830", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "39", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477346/946-830-45-39" }, "r1735": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "985", "SubTopic": "20", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147481283/985-20-50-2" } } }