{ "version": "2.2", "instance": { "ffic-20251231x11k.htm": { "nsprefix": "ffic", "nsuri": "http://flushingbank.com/20251231", "dts": { "schema": { "local": [ "ffic-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/arcrole/esma-arcrole-2018-11-21.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/2023/calculation-1.1.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/2026/elts/srt-2026.xsd", "https://xbrl.fasb.org/srt/2026/elts/srt-roles-2026.xsd", "https://xbrl.fasb.org/srt/2026/elts/srt-types-2026.xsd", "https://xbrl.fasb.org/us-gaap/2026/ebp/elts/us-gaap-ebp-2026.xsd", "https://xbrl.fasb.org/us-gaap/2026/elts/us-gaap-2026.xsd", "https://xbrl.fasb.org/us-gaap/2026/elts/us-roles-2026.xsd", "https://xbrl.fasb.org/us-gaap/2026/elts/us-types-2026.xsd", "https://xbrl.sec.gov/country/2026/country-2026.xsd", "https://xbrl.sec.gov/dei/2026/dei-2026.xsd", "https://xbrl.sec.gov/stpr/2026/stpr-2026.xsd" ] }, "calculationLink": { "local": [ "ffic-20251231_cal.xml" ] }, "definitionLink": { "local": [ "ffic-20251231_def.xml" ] }, "labelLink": { "local": [ "ffic-20251231_lab.xml" ] }, "presentationLink": { "local": [ "ffic-20251231_pre.xml" ] }, "inline": { "local": [ "ffic-20251231x11k.htm" ] } }, "keyStandard": 65, "keyCustom": 8, "axisStandard": 7, "axisCustom": 0, "memberStandard": 8, "memberCustom": 8, "hidden": { "total": 95, "http://fasb.org/us-gaap-ebp/2026": 89, "http://flushingbank.com/20251231": 1, "http://xbrl.sec.gov/dei/2026": 5 }, "contextCount": 86, "entityCount": 1, "segmentCount": 16, "elementCount": 141, "unitCount": 3, "baseTaxonomies": { "http://fasb.org/us-gaap-ebp/2026": 214, "http://xbrl.sec.gov/dei/2026": 8 }, "report": { "R1": { "role": "http://flushingbank.com/role/DocumentDocumentAndEntityInformation", "longName": "00090 - Document - Document and Entity Information", "shortName": "Document and Entity Information", "isDefault": "true", "groupType": "document", "subGroupType": "", "menuCat": "Cover", "order": "1", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_HEBTd-OdaEyr5fuemRKb7A", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_HEBTd-OdaEyr5fuemRKb7A", "name": "dei:DocumentType", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R2": { "role": "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits", "longName": "00100 - Statement - Statements of Net Assets Available for Benefits", "shortName": "Statements of Net Assets Available for Benefits", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "2", "firstAnchor": { "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_loPXVcQK7EyUgKGcBCgH_A", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue", "unitRef": "Unit_Standard_USD_WALKyAraZkiZcJrbh7KNJA", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_loPXVcQK7EyUgKGcBCgH_A", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustContractValue", "unitRef": "Unit_Standard_USD_WALKyAraZkiZcJrbh7KNJA", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "unique": true } }, "R3": { "role": "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits", "longName": "00200 - Statement - Statement of Changes in Net Assets Available for Benefits", "shortName": "Statement of Changes in Net Assets Available for Benefits", "isDefault": "false", "groupType": "statement", "subGroupType": "", "menuCat": "Statements", "order": "3", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForUnrealizedGainLossOnInvestment", "unitRef": "Unit_Standard_USD_WALKyAraZkiZcJrbh7KNJA", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForUnrealizedGainLossOnInvestment", "unitRef": "Unit_Standard_USD_WALKyAraZkiZcJrbh7KNJA", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R4": { "role": "http://flushingbank.com/role/DisclosureDescriptionOfPlan", "longName": "10101 - Disclosure - Description of the Plan", "shortName": "Description of the Plan", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "4", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R5": { "role": "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPolicies", "longName": "10201 - Disclosure - Summary of Significant Accounting Policies", "shortName": "Summary of Significant Accounting Policies", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "5", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R6": { "role": "http://flushingbank.com/role/DisclosureFairValueMeasurements", "longName": "10301 - Disclosure - Fair Value Measurements", "shortName": "Fair Value Measurements", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "6", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R7": { "role": "http://flushingbank.com/role/DisclosureFullyBenefitResponsiveInvestmentContracts", "longName": "10401 - Disclosure - Fully Benefit-Responsive Investment Contracts", "shortName": "Fully Benefit-Responsive Investment Contracts", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "7", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R8": { "role": "http://flushingbank.com/role/DisclosureRisksAndUncertainties", "longName": "10501 - Disclosure - Risks and Uncertainties", "shortName": "Risks and Uncertainties", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "8", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanRiskAndUncertaintyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanRiskAndUncertaintyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R9": { "role": "http://flushingbank.com/role/DisclosurePlanTermination", "longName": "10601 - Disclosure - Plan Termination", "shortName": "Plan Termination", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "9", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanPlanTerminationTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanPlanTerminationTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R10": { "role": "http://flushingbank.com/role/DisclosureFederalTaxStatus", "longName": "10701 - Disclosure - Federal Tax Status", "shortName": "Federal Tax Status", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "10", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanTaxStatusTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanTaxStatusTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R11": { "role": "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterest", "longName": "10801 - Disclosure - Related Party Transactions and Parties-in-Interest", "shortName": "Related Party Transactions and Parties-in-Interest", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "11", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R12": { "role": "http://flushingbank.com/role/DisclosureSubsequentEvents", "longName": "10901 - Disclosure - Subsequent Events", "shortName": "Subsequent Events", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "12", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanSubsequentEventTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanSubsequentEventTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R13": { "role": "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYear", "longName": "11001 - Disclosure - Schedule H (Form 5500), line 4i - Schedule of Assets (Held at End of Year)", "shortName": "Schedule H (Form 5500), line 4i - Schedule of Assets (Held at End of Year)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "", "menuCat": "Notes", "order": "13", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R14": { "role": "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies", "longName": "20202 - Disclosure - Summary of Significant Accounting Policies (Policies)", "shortName": "Summary of Significant Accounting Policies (Policies)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "policies", "menuCat": "Policies", "order": "14", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanBasisOfAccountingPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap-ebp:EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanBasisOfAccountingPolicyTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "us-gaap-ebp:EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R15": { "role": "http://flushingbank.com/role/DisclosureFairValueMeasurementsTables", "longName": "30303 - Disclosure - Fair Value Measurements (Tables)", "shortName": "Fair Value Measurements (Tables)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "tables", "menuCat": "Tables", "order": "15", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R16": { "role": "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "longName": "40101 - Disclosure - Description of the Plan (Details)", "shortName": "Description of the Plan (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "16", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanEmployerContributionMatchingPercentage", "unitRef": "Unit_Standard_pure_4vSutEPr2UuR_YDXgyzmcA", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanEmployerContributionMatchingPercentage", "unitRef": "Unit_Standard_pure_4vSutEPr2UuR_YDXgyzmcA", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanDescriptionOfPlanTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R17": { "role": "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "longName": "40301 - Disclosure - Fair Value Measurements (Details)", "shortName": "Fair Value Measurements (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "17", "firstAnchor": { "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_loPXVcQK7EyUgKGcBCgH_A", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue", "unitRef": "Unit_Standard_USD_WALKyAraZkiZcJrbh7KNJA", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "td", "tr", "table", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_loPXVcQK7EyUgKGcBCgH_A", "name": "us-gaap-ebp:EbpFairValueInvestmentNavUnfundedCommitment", "unitRef": "Unit_Standard_USD_WALKyAraZkiZcJrbh7KNJA", "xsiNil": "false", "lang": null, "decimals": "-3", "ancestors": [ "p", "ix:continuation", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "unique": true } }, "R18": { "role": "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails", "longName": "40501 - Disclosure - Risks and Uncertainties (Details)", "shortName": "Risks and Uncertainties (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "18", "firstAnchor": { "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_us-gaap_InvestmentTypeAxis_ffic_ContributionReceivablesMember_5Cc2ll7IZk6INS2MxHGIaw", "name": "us-gaap-ebp:EbpRiskAndUncertaintyConcentrationOfInvestmentAtFairValueToNetAssetsPercentage", "unitRef": "Unit_Standard_pure_4vSutEPr2UuR_YDXgyzmcA", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanRiskAndUncertaintyTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "As_Of_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_us-gaap_InvestmentTypeAxis_ffic_ContributionReceivablesMember_5Cc2ll7IZk6INS2MxHGIaw", "name": "us-gaap-ebp:EbpRiskAndUncertaintyConcentrationOfInvestmentAtFairValueToNetAssetsPercentage", "unitRef": "Unit_Standard_pure_4vSutEPr2UuR_YDXgyzmcA", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanRiskAndUncertaintyTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R19": { "role": "http://flushingbank.com/role/DisclosurePlanTerminationDetails", "longName": "40601 - Disclosure - Plan Termination (Details)", "shortName": "Plan Termination (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "19", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "ffic:EmployeeBenefitPlanVestingPercentage", "unitRef": "Unit_Standard_pure_4vSutEPr2UuR_YDXgyzmcA", "xsiNil": "false", "lang": null, "decimals": "2", "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanPlanTerminationTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true }, "uniqueAnchor": null }, "R20": { "role": "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails", "longName": "40701 - Disclosure - Federal Tax Status (Details)", "shortName": "Federal Tax Status (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "20", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanTaxDeterminationLetterObtained", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanTaxStatusTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanTaxDeterminationLetterObtained", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanTaxStatusTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } }, "R21": { "role": "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "longName": "40801 - Disclosure - Related Party Transactions and Parties-in-Interest (Details)", "shortName": "Related Party Transactions and Parties-in-Interest (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "21", "firstAnchor": { "contextRef": "As_Of_12_31_2024_dei_LegalEntityAxis_ffic_EBP002Member_yqy9twqEIkedtnvQZUCAsQ", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentNumberOfShares", "unitRef": "Unit_Standard_shares_Y3oIPpjjqU-q16h_PCd2-A", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_us-gaap_InvestmentTypeAxis_us-gaap-ebp_EmployeeBenefitPlanEmployerCommonStockMember_QuIAQn_5LEuhpIWUBTgHCQ", "name": "us-gaap-ebp:EmployeeBenefitPlanInvestmentNumberOfSharesPurchased", "unitRef": "Unit_Standard_shares_Y3oIPpjjqU-q16h_PCd2-A", "xsiNil": "false", "lang": null, "decimals": "INF", "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "unique": true } }, "R22": { "role": "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails", "longName": "41001 - Disclosure - Schedule H (Form 5500), line 4i - Schedule of Assets (Held at End of Year) (Details)", "shortName": "Schedule H (Form 5500), line 4i - Schedule of Assets (Held at End of Year) (Details)", "isDefault": "false", "groupType": "disclosure", "subGroupType": "details", "menuCat": "Details", "order": "22", "firstAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanPlanNumber", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true }, "uniqueAnchor": { "contextRef": "Duration_1_1_2025_To_12_31_2025_dei_LegalEntityAxis_ffic_EBP002Member_IZeddlrTRUSoe8vsAchUxQ", "name": "us-gaap-ebp:EmployeeBenefitPlanPlanNumber", "unitRef": null, "xsiNil": "false", "lang": "en-US", "decimals": null, "ancestors": [ "p", "us-gaap-ebp:EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock", "div", "div", "body", "html" ], "reportCount": 1, "baseRef": "ffic-20251231x11k.htm", "first": true, "unique": true } } }, "tag": { "ffic_AcquisitionOfPrincipalResidenceMember": { "xbrltype": "domainItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "AcquisitionOfPrincipalResidenceMember", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to acquisition of principal residence.", "label": "Acquisition Of Principal Residence [Member]", "terseLabel": "Acquire principal residence" } } }, "auth_ref": [] }, "ffic_After5YearsOfCreditedServicesMember": { "xbrltype": "domainItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "After5YearsOfCreditedServicesMember", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to after 5 years of credited services.", "label": "After 5 Years Of Credited Services [Member]", "terseLabel": "After 5 years of credited services" } } }, "auth_ref": [] }, "dei_AmendmentFlag": { "xbrltype": "booleanItemType", "nsuri": "http://xbrl.sec.gov/dei/2026", "localname": "AmendmentFlag", "presentation": [ "http://flushingbank.com/role/DocumentDocumentAndEntityInformation" ], "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": [] }, "ffic_ContributionReceivablesMember": { "xbrltype": "domainItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "ContributionReceivablesMember", "presentation": [ "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to contribution receivables.", "label": "Contribution Receivables [Member]", "terseLabel": "Contribution receivables" } } }, "auth_ref": [] }, "dei_CoverAbstract": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2026", "localname": "CoverAbstract", "lang": { "en-us": { "role": { "label": "Document and Entity Information [Abstract]", "documentation": "Cover page." } } }, "auth_ref": [] }, "us-gaap_DefinedBenefitPlanCommonCollectiveTrustMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2026", "localname": "DefinedBenefitPlanCommonCollectiveTrustMember", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Common Collective Trust [Member]", "terseLabel": "Common collective trust", "verboseLabel": "Common Collective Trust" } } }, "auth_ref": [ "r111", "r120", "r123", "r130" ] }, "dei_DocumentInformationLineItems": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2026", "localname": "DocumentInformationLineItems", "presentation": [ "http://flushingbank.com/role/DocumentDocumentAndEntityInformation" ], "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/2026", "localname": "DocumentInformationTable", "presentation": [ "http://flushingbank.com/role/DocumentDocumentAndEntityInformation" ], "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/2026", "localname": "DocumentPeriodEndDate", "presentation": [ "http://flushingbank.com/role/DocumentDocumentAndEntityInformation" ], "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_DocumentType": { "xbrltype": "submissionTypeItemType", "nsuri": "http://xbrl.sec.gov/dei/2026", "localname": "DocumentType", "presentation": [ "http://flushingbank.com/role/DocumentDocumentAndEntityInformation" ], "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": [] }, "ffic_EBP002Member": { "xbrltype": "domainItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EBP002Member", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlan", "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosureFairValueMeasurements", "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureFairValueMeasurementsTables", "http://flushingbank.com/role/DisclosureFederalTaxStatus", "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails", "http://flushingbank.com/role/DisclosureFullyBenefitResponsiveInvestmentContracts", "http://flushingbank.com/role/DisclosurePlanTermination", "http://flushingbank.com/role/DisclosurePlanTerminationDetails", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterest", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "http://flushingbank.com/role/DisclosureRisksAndUncertainties", "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYear", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails", "http://flushingbank.com/role/DisclosureSubsequentEvents", "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPolicies", "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies", "http://flushingbank.com/role/DocumentDocumentAndEntityInformation", "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits", "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "documentation": "Represents the Retirement Plan being EBP 002.", "label": "E B P 002 [Member]", "terseLabel": "EBP 002" } } }, "auth_ref": [] }, "ffic_EBPAutomaticDistributionThresholdAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EBPAutomaticDistributionThresholdAmount", "crdr": "credit", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the vested account balance threshold under the Plan at which an automatic lumpsum distribution is made to a participant upon termination of employment for reasons other than death, disability, or retirement.", "label": "E B P, Automatic Distribution Threshold Amount", "terseLabel": "Automatic distribution threshold amount" } } }, "auth_ref": [] }, "ffic_EBPNoteReceivableFromParticipantLoanMaximumBorrowingTerm": { "xbrltype": "durationItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EBPNoteReceivableFromParticipantLoanMaximumBorrowingTerm", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the maximum borrowing term of the loan.", "label": "E B P, Note Receivable from Participant, Loan, Maximum Borrowing Term", "terseLabel": "Maximum borrowing term of the loan (in years)" } } }, "auth_ref": [] }, "ffic_EBPParticipantInvestmentElectionPercentage": { "xbrltype": "percentItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EBPParticipantInvestmentElectionPercentage", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the minimum increment percentage by which participants may allocate their contributions among the investment options offered under the Plan.", "label": "E B P, Participant Investment Election Percentage", "terseLabel": "Participant investment election Increment percent (in %)" } } }, "auth_ref": [] }, "ffic_EbpContributionDefinedContributionRetirementPlanMember": { "xbrltype": "domainItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EbpContributionDefinedContributionRetirementPlanMember", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to Defined Contribution Retirement Plan (DCRP) contributions.", "label": "EBP, Contribution, Defined Contribution Retirement Plan [Member]", "terseLabel": "Defined Contribution Retirement Plan (DCRP) contributions" } } }, "auth_ref": [] }, "ffic_EbpContributionProfitSharingMember": { "xbrltype": "domainItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EbpContributionProfitSharingMember", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to Profit sharing contributions.", "label": "EBP, Contribution, Profit Sharing [Member]", "terseLabel": "Profit Sharing (PS) contributions" } } }, "auth_ref": [] }, "us-gaap-ebp_EbpFairValueInvestmentNavUnfundedCommitment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EbpFairValueInvestmentNavUnfundedCommitment", "crdr": "credit", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Fair Value, Investment, NAV, Unfunded Commitment", "terseLabel": "Unfunded commitments relating to the Plan's investments", "documentation": "Amount of unfunded commitment for investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), that is fair value measured at net asset value (NAV) per share as practical expedient." } } }, "auth_ref": [ "r39", "r97" ] }, "us-gaap-ebp_EbpRiskAndUncertaintyAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EbpRiskAndUncertaintyAbstract", "lang": { "en-us": { "role": { "label": "Risks and Uncertainties:" } } }, "auth_ref": [] }, "us-gaap-ebp_EbpRiskAndUncertaintyConcentrationOfInvestmentAtFairValueToNetAssetsPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EbpRiskAndUncertaintyConcentrationOfInvestmentAtFairValueToNetAssetsPercentage", "presentation": [ "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Risk and Uncertainty, Concentration of Investment at Fair Value to Net Assets, Percentage", "terseLabel": "Percentage of Plan's net assets to investments", "documentation": "Percentage of investment at fair value held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), to net assets available for benefit representing concentration risk at or above applicable threshold." } } }, "auth_ref": [ "r166" ] }, "us-gaap-ebp_EbpRiskAndUncertaintyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EbpRiskAndUncertaintyTable", "presentation": [ "http://flushingbank.com/role/DisclosureRisksAndUncertainties", "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Risk and Uncertainty [Table]", "documentation": "Disclosure of information about risk and uncertainty of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, concentration risk." } } }, "auth_ref": [ "r166" ] }, "us-gaap-ebp_EbpSubsequentEventAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EbpSubsequentEventAbstract", "lang": { "en-us": { "role": { "label": "Subsequent Events:" } } }, "auth_ref": [] }, "us-gaap-ebp_EbpSubsequentEventLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EbpSubsequentEventLineItems", "presentation": [ "http://flushingbank.com/role/DisclosureSubsequentEvents" ], "lang": { "en-us": { "role": { "label": "EBP, Subsequent Event [Line Items]", "terseLabel": "Subsequent Events:", "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": [ "r52", "r135" ] }, "us-gaap-ebp_EbpSubsequentEventTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EbpSubsequentEventTable", "presentation": [ "http://flushingbank.com/role/DisclosureSubsequentEvents" ], "lang": { "en-us": { "role": { "label": "EBP, Subsequent Event [Table]", "documentation": "Disclosure of information about subsequent event for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r52", "r135" ] }, "us-gaap-ebp_EmployeeBenefitPlanAccountingPolicyAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAccountingPolicyAbstract", "lang": { "en-us": { "role": { "label": "Summary of Significant Accounting Policies:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanAccountingPolicyLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAccountingPolicyLineItems", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPolicies", "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Accounting Policy [Line Items]", "terseLabel": "Summary of Significant Accounting Policies:", "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": [ "r169", "r180" ] }, "us-gaap-ebp_EmployeeBenefitPlanAccountingPolicyTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAccountingPolicyTable", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPolicies", "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Accounting Policy [Table]", "documentation": "Disclosure of information about accounting policy for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r169", "r180" ] }, "us-gaap-ebp_EmployeeBenefitPlanAssetAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAssetAbstract", "presentation": [ "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Asset [Abstract]", "terseLabel": "Assets:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAssetHeldForInvestment", "crdr": "debit", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Asset Held for Investment", "terseLabel": "Total", "documentation": "Amount of total assets in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, current value of investment, participant loan, and plan interest in master trust." } } }, "auth_ref": [ "r139", "r177" ] }, "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestmentInvestmentExcludingPlanInterestInMasterTrustCurrentValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAssetHeldForInvestmentInvestmentExcludingPlanInterestInMasterTrustCurrentValue", "crdr": "debit", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Current Value", "terseLabel": "Current Value", "documentation": "Current value of investment, excluding plan interest in master trust, in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract." } } }, "auth_ref": [ "r89", "r144" ] }, "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestmentInvestmentExcludingPlanInterestInMasterTrustParticipationStatusExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAssetHeldForInvestmentInvestmentExcludingPlanInterestInMasterTrustParticipationStatusExtensibleEnumeration", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Asset Held for Investment, Investment, Excluding Plan Interest in Master Trust, Participation Status [Extensible Enumeration]", "terseLabel": "Investment participation status", "documentation": "Indicates status of participation by participant for investment, excluding plan interest in master trust, in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r89", "r144" ] }, "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestmentParticipantLoanAfterDeemedDistribution": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAssetHeldForInvestmentParticipantLoanAfterDeemedDistribution", "crdr": "debit", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Asset Held for Investment, Participant Loan, after Deemed Distribution", "terseLabel": "Notes Receivable from Participants", "documentation": "Amount, after deemed distribution, of participant loan in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r89", "r144" ] }, "us-gaap-ebp_EmployeeBenefitPlanAssetHeldForInvestmentPartyInInterest": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanAssetHeldForInvestmentPartyInInterest", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Asset Held for Investment, Party-in-Interest [true false]", "terseLabel": "Investment party in interest", "documentation": "Indicates (true false) whether asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) was transacted with party-in-interest." } } }, "auth_ref": [ "r89", "r141" ] }, "us-gaap-ebp_EmployeeBenefitPlanBasisOfAccountingPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanBasisOfAccountingPolicyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Basis of Accounting [Policy Text Block]", "terseLabel": "Basis of presentation:", "documentation": "Disclosure of accounting policy for basis of accounting used to prepare financial statements of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r169", "r180" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecrease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecrease", "crdr": "credit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecrease", "weight": -1.0, "order": 2.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Decrease", "totalLabel": "Total deductions", "documentation": "Amount of decrease in net asset available for benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131", "r179" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseAbstract", "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Decrease [Abstract]", "terseLabel": "Deductions:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseForAdministrativeExpense": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseForAdministrativeExpense", "crdr": "credit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecrease", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Decrease from Administrative Expense", "terseLabel": "Administrative expenses", "documentation": "Amount of decrease in net asset available for benefit from administrative expense incurred by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r57", "r91", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseForPaymentToParticipant": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecreaseForPaymentToParticipant", "crdr": "credit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitDecrease", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Decrease from Payment to Participant", "terseLabel": "Benefits paid to participants", "documentation": "Amount of decrease in net asset available for benefit from payment of benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, withdrawal." } } }, "auth_ref": [ "r56", "r85", "r91", "r98", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecrease", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase", "totalLabel": "Total additions", "documentation": "Amount of increase in net asset available for benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131", "r179" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecrease": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecrease", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease)", "totalLabel": "Net increase", "documentation": "Amount of increase (decrease) in net asset available for benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r0", "r91", "r131", "r183" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseAbstract", "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease) [Abstract]", "terseLabel": "Additions:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment", "totalLabel": "Total investment income", "documentation": "Amount of increase (decrease) in net asset available for benefit from income (loss) on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, realized and unrealized gain (loss) on investment." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestmentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestmentAbstract", "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Income (Loss) on Investment [Abstract]", "terseLabel": "Investment income:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForUnrealizedGainLossOnInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForUnrealizedGainLossOnInvestment", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase (Decrease) from Unrealized Gain (Loss) on Investment", "terseLabel": "Net appreciation in fair value of investments", "documentation": "Amount of increase (decrease) in net asset available for benefit from unrealized gain (loss) on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r82", "r83", "r186" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase from Contribution", "totalLabel": "Total contributions", "documentation": "Amount of increase in net asset available for benefit from contribution to employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131", "r179" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContributionAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContributionAbstract", "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase from Contribution [Abstract]", "terseLabel": "Contributions:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForEmployerContributionCash": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForEmployerContributionCash", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase from Employer Contribution, Cash", "terseLabel": "Employer contributions", "documentation": "Amount of increase in net asset available for benefit from cash contribution from employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r55", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestAndDividendIncomeOnInvestment": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestAndDividendIncomeOnInvestment", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseDecreaseForIncomeLossOnInvestment", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase from Interest and Dividend Income on Investment", "terseLabel": "Dividends and interest", "documentation": "Amount of increase in net asset available for benefit from interest and dividend income on investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r103" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestIncomeOnNoteReceivableFromParticipant": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForInterestIncomeOnNoteReceivableFromParticipant", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncrease", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase from Interest Income on Note Receivable from Participant", "terseLabel": "Interest income on notes receivable from participants", "documentation": "Amount of increase in net asset available for benefit from interest income on note receivable from participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131", "r179" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForParticipantContributionExcludingRollover": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForParticipantContributionExcludingRollover", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Excluding Rollover", "terseLabel": "Participant contributions", "documentation": "Amount, excluding rollover, of increase in net asset available for benefit from contribution by participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131", "r136", "r137", "r138", "r175", "r176" ] }, "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForParticipantContributionRollover": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForParticipantContributionRollover", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanChangeInNetAssetAvailableForBenefitIncreaseForContribution", "weight": 1.0, "order": 3.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Change in Net Asset Available for Benefit, Increase from Participant Contribution, Rollover", "terseLabel": "Participant rollovers", "documentation": "Amount of increase in net asset available for benefit from contribution transferred from another qualified plan or from individual retirement account of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Excludes contribution for participant transmitted by employer of participant in EBP." } } }, "auth_ref": [ "r131", "r136", "r137", "r138", "r175", "r176" ] }, "us-gaap-ebp_EmployeeBenefitPlanContributionParticipatingEmployerAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanContributionParticipatingEmployerAxis", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Contribution, Participating Employer [Axis]", "documentation": "Information by participating employer contributing to employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r84" ] }, "us-gaap-ebp_EmployeeBenefitPlanContributionParticipatingEmployerDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanContributionParticipatingEmployerDomain", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Contribution, Participating Employer [Domain]", "documentation": "Participating employer contributing to employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r84" ] }, "us-gaap-ebp_EmployeeBenefitPlanContributionPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanContributionPolicyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Contribution [Policy Text Block]", "terseLabel": "Contributions receivable:", "documentation": "Disclosure of accounting policy for determining contribution to employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, basis for determining employer contribution and method of determining participant contribution." } } }, "auth_ref": [ "r59" ] }, "us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanDescriptionOfPlanAbstract", "lang": { "en-us": { "role": { "label": "Description of the Plan:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanDescriptionOfPlanLineItems", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlan", "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosurePlanTermination", "http://flushingbank.com/role/DisclosurePlanTerminationDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Description of Plan [Line Items]", "terseLabel": "Description of the Plan:", "verboseLabel": "Plan Termination:", "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": [ "r167" ] }, "us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanDescriptionOfPlanTable", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlan", "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosurePlanTermination", "http://flushingbank.com/role/DisclosurePlanTerminationDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Description of Plan [Table]", "documentation": "Disclosure of information about description of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r167" ] }, "us-gaap-ebp_EmployeeBenefitPlanDescriptionOfPlanTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanDescriptionOfPlanTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlan" ], "lang": { "en-us": { "role": { "label": "EBP, Description of Plan [Text Block]", "terseLabel": "Description of the Plan:", "documentation": "The entire disclosure for description of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, vesting and allocation provisions and disposition of forfeiture." } } }, "auth_ref": [ "r2", "r3", "r4", "r58", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanEmployerCommonStockMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanEmployerCommonStockMember", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Employer, Common Stock [Member]", "terseLabel": "Company common stock", "verboseLabel": "Company Stock", "documentation": "Common stock issued by employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r115", "r166", "r170", "r172", "r173", "r184", "r187", "r188" ] }, "us-gaap-ebp_EmployeeBenefitPlanEmployerContributionMatchingPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanEmployerContributionMatchingPercentage", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Employer Contribution, Matching Percentage", "terseLabel": "Employer's matching contribution (in %)", "documentation": "Percentage of employer matching contribution on eligible participant contribution to employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanEmployerContributionParticipantCompensationMatchedPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanEmployerContributionParticipantCompensationMatchedPercentage", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Employer Contribution, Participant Compensation Matched, Percentage", "terseLabel": "Maximum participant's compensation matched by employer (in %)", "documentation": "Percentage of participant compensation eligible for employer matching contribution for participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanEmployerContributionReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanEmployerContributionReceivable", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanReceivable", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Employer Contribution, Receivable", "terseLabel": "Employer contributions receivable", "documentation": "Amount of contribution receivable from employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r90", "r92", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanExpensePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanExpensePolicyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Expense [Policy Text Block]", "terseLabel": "Expenses:", "documentation": "Disclosure of accounting policy for expense incurred by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanForfeitedNonvestedAccount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanForfeitedNonvestedAccount", "crdr": "debit", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Forfeited Nonvested Account", "terseLabel": "Forfeited non-vested accounts", "documentation": "Amount of plan asset, in forfeited nonvested account, no longer allocated to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r61", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanForfeitedNonvestedAccountDecreaseForEmployerContribution": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanForfeitedNonvestedAccountDecreaseForEmployerContribution", "crdr": "credit", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Forfeited Nonvested Account, Decrease from Employer Contribution", "terseLabel": "Amount of forfeited nonvested accounts used to offset employer contributions", "documentation": "Amount of decrease in forfeited nonvested account of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) from employer contribution." } } }, "auth_ref": [ "r61", "r86", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractAbstract", "lang": { "en-us": { "role": { "label": "Fully Benefit-Responsive Investment Contracts:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractTable", "presentation": [ "http://flushingbank.com/role/DisclosureFullyBenefitResponsiveInvestmentContracts" ], "lang": { "en-us": { "role": { "label": "EBP, Fully Benefit-Responsive Investment Contract [Table]", "documentation": "Disclosure of information about fully benefit-responsive investment contract held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r94", "r102", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanFullyBenefitResponsiveInvestmentContractTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureFullyBenefitResponsiveInvestmentContracts" ], "lang": { "en-us": { "role": { "label": "EBP, Fully Benefit-Responsive Investment Contract [Text Block]", "terseLabel": "Fully Benefit-Responsive Investment Contracts:", "documentation": "The entire disclosure for fully benefit-responsive investment contract held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r99", "r100", "r101", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustContractValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustContractValue", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairAndContractValue", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Excluding Plan Interest in Master Trust, Contract Value", "terseLabel": "Investments, at contract value", "documentation": "Contract value of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, insurance contract meeting fully benefit-responsive investment criteria." } } }, "auth_ref": [ "r65", "r71", "r102", "r131", "r178" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairAndContractValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairAndContractValue", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanNetAssetAvailableForBenefit", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Fair and Contract Value", "totalLabel": "Total investments", "documentation": "Fair and contract value of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract." } } }, "auth_ref": [ "r171" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairValue", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanInvestmentExcludingPlanInterestInMasterTrustFairAndContractValue", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Excluding Plan Interest in Master Trust, Fair Value", "terseLabel": "Total investment assets at fair value", "verboseLabel": "Flushing Financial Corporation common stock value", "documentation": "Fair value of investment, excluding plan interest in master trust, held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, derivative, investment measured at net asset value per share as practical expedient, and insurance contract not meeting fully-benefit responsive investment criteria." } } }, "auth_ref": [ "r14", "r16", "r17", "r24", "r25", "r27", "r28", "r34", "r35", "r37", "r94", "r109", "r110", "r111", "r112", "r113", "r114", "r115", "r116", "r117", "r118", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavAbstract", "lang": { "en-us": { "role": { "label": "Fair Value Measurements:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavLineItems", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurements", "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureFairValueMeasurementsTables", "http://flushingbank.com/role/DisclosureFullyBenefitResponsiveInvestmentContracts", "http://flushingbank.com/role/DisclosureRisksAndUncertainties", "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Fair Value and NAV [Line Items]", "terseLabel": "Fair Value Measurements:", "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": [ "r29", "r30", "r31", "r34", "r35", "r37", "r38", "r39", "r40", "r41", "r42", "r43", "r62", "r81", "r109", "r110", "r111", "r112", "r113", "r114", "r115", "r116", "r117", "r118" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavTable", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurements", "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureFairValueMeasurementsTables" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Fair Value and NAV [Table]", "documentation": "Disclosure of information about fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV)." } } }, "auth_ref": [ "r28", "r29", "r30", "r31", "r34", "r35", "r37", "r38", "r39", "r40", "r41", "r42", "r43", "r62", "r81", "r97", "r109", "r110", "r111", "r112", "r113", "r114", "r115", "r116", "r117", "r118" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavTableTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsTables" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Fair Value and NAV [Table Text Block]", "terseLabel": "Schedule of Plan's assets that are carried at fair value on a recurring basis", "documentation": "Tabular disclosure of fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV)." } } }, "auth_ref": [ "r26", "r33", "r35", "r36", "r44", "r131", "r181", "r182", "r185" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentFairValueAndNavTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurements" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Fair Value and NAV [Text Block]", "terseLabel": "Fair Value Measurements:", "documentation": "The entire disclosure for fair value of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, fair value measured at net asset value per share as practical expedient (NAV)." } } }, "auth_ref": [ "r29", "r31", "r32", "r34", "r35", "r37", "r40", "r41", "r42", "r43", "r62", "r81", "r83", "r94", "r95", "r131", "r134" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentIssuerNameExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentIssuerNameExtensibleEnumeration", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Issuer Name [Extensible Enumeration]", "terseLabel": "Investment issuer name", "documentation": "Indicates name of issuer of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r89", "r141", "r146", "r153" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentNumberOfShares": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentNumberOfShares", "presentation": [ "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Number of Shares", "terseLabel": "Number of shares held", "documentation": "Number of shares or units of investment held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r63", "r89", "r142", "r147", "r150", "r151", "r154" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentNumberOfSharesPurchased": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentNumberOfSharesPurchased", "presentation": [ "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Purchased, Number of Shares", "terseLabel": "Number of shares purchased", "documentation": "Number of shares or units of investment purchased by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r174" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentNumberOfSharesSold": { "xbrltype": "sharesItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentNumberOfSharesSold", "presentation": [ "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Sold, Number of Shares", "terseLabel": "Number of shares sold", "documentation": "Number of shares or units of investment sold by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r174" ] }, "us-gaap-ebp_EmployeeBenefitPlanInvestmentTypeExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanInvestmentTypeExtensibleEnumeration", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Investment, Current Value, Type [Extensible Enumeration]", "terseLabel": "Investment type", "documentation": "Indicates type of investment at current value held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r89", "r141", "r146" ] }, "ffic_EmployeeBenefitPlanInvestmentValuationAndIncomeRecognitionPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EmployeeBenefitPlanInvestmentValuationAndIncomeRecognitionPolicyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "documentation": "Disclosure of accounting policy for income recognition and investment valuation held by employee stock purchase, saving, or similar plan (employee benefit plan (EBP)).", "label": "Employee Benefit Plan, Investment Valuation and Income Recognition [Policy Text Block]", "terseLabel": "Investment valuation and income recognition:" } } }, "auth_ref": [] }, "ffic_EmployeeBenefitPlanMinimumServicePeriodForPlanEligibility": { "xbrltype": "durationItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EmployeeBenefitPlanMinimumServicePeriodForPlanEligibility", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the minimum service period for plan eligibility under (employee benefit plan (EBP)).", "label": "Employee Benefit Plan, Minimum Service Period For Plan Eligibility", "terseLabel": "Minimum service period for plan eligibility (in year)" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanNetAssetAvailableForBenefit": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanNetAssetAvailableForBenefit", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": { "parentTag": null, "weight": null, "order": null, "root": true } }, "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits", "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Net Asset Available for Benefit", "periodEndLabel": "Net assets available for benefits - December 31, 2025", "periodStartLabel": "Net assets available for benefits - December 31, 2024", "totalLabel": "Net assets available for benefits", "documentation": "Amount of asset less liability available to pay benefit of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, aggregation of participants' individual account balances." } } }, "auth_ref": [ "r1", "r54", "r76", "r87", "r88", "r96", "r106", "r131", "r132", "r178" ] }, "us-gaap-ebp_EmployeeBenefitPlanNoteReceivableFromParticipant": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanNoteReceivableFromParticipant", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanReceivable", "weight": 1.0, "order": 2.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Note Receivable from Participant", "terseLabel": "Notes receivable from participants", "documentation": "Amount of unpaid principal plus accrued but unpaid interest for loan from participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r93", "r131", "r178" ] }, "us-gaap-ebp_EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingAmount": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingAmount", "crdr": "debit", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Note Receivable from Participant, Account, Maximum Borrowing, Amount", "terseLabel": "Maximum borrowing amount", "documentation": "Amount of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingToTotalAccountPercentage": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanNoteReceivableFromParticipantAccountMaximumBorrowingToTotalAccountPercentage", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Note Receivable from Participant, Account, Maximum Borrowing, to Total Account, Percentage", "terseLabel": "Maximum borrowing to total account (in %)", "documentation": "Percentage of maximum account balance that participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) can borrow to total participant account balance." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanNoteReceivableFromParticipantPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanNoteReceivableFromParticipantPolicyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Note Receivable from Participant [Policy Text Block]", "terseLabel": "Notes receivable from participants:", "documentation": "Disclosure of accounting policy for note receivable from participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanParticipantLoanInterestRate": { "xbrltype": "percentItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanParticipantLoanInterestRate", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Asset Held for Investment, Participant Loan, Interest Rate", "terseLabel": "Notes Receivable from Participants, interest rate", "documentation": "Interest rate on participant loan in schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r89", "r144" ] }, "ffic_EmployeeBenefitPlanParticipantsLoansBasisSpreadOnVariableRate": { "xbrltype": "percentItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EmployeeBenefitPlanParticipantsLoansBasisSpreadOnVariableRate", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Percentage points added to the reference rate to compute the variable rate on the participant loans.", "label": "Employee Benefit Plan, Participants Loans, Basis Spread On Variable Rate", "terseLabel": "Interest rate spread over prime rate (in %)" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanPaymentToParticipantPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanPaymentToParticipantPolicyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Payment to Participant [Policy Text Block]", "terseLabel": "Payment of benefits:", "documentation": "Disclosure of accounting policy for payment of benefit to participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanPlanNumber": { "xbrltype": "threeDigitItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanPlanNumber", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Plan Number", "terseLabel": "Plan number", "documentation": "Plan number of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), in three-digit numeric format." } } }, "auth_ref": [ "r139", "r145", "r150", "r151", "r152", "r160", "r177", "r178", "r179" ] }, "ffic_EmployeeBenefitPlanPlanTerminationAbstract": { "xbrltype": "stringItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EmployeeBenefitPlanPlanTerminationAbstract", "lang": { "en-us": { "role": { "documentation": "No definition available.", "label": "Plan Termination:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanPlanTerminationTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanPlanTerminationTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosurePlanTermination" ], "lang": { "en-us": { "role": { "label": "EBP, Plan Termination [Text Block]", "terseLabel": "Plan Termination:", "documentation": "The entire disclosure for terminating employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), including, but not limited to, plan under which participant no longer accrues benefit but remains in existence to pay already accrued benefit." } } }, "auth_ref": [ "r107", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanPooledSeparateAccountMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanPooledSeparateAccountMember", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Pooled Separate Account [Member]", "terseLabel": "Pooled Separate Accounts", "documentation": "Separate account in which employee stock purchase, saving, or similar plan (employee benefit plan (EBP)) participates." } } }, "auth_ref": [ "r112", "r120", "r124", "r130" ] }, "us-gaap-ebp_EmployeeBenefitPlanReceivable": { "xbrltype": "monetaryItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanReceivable", "crdr": "debit", "calculation": { "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits": { "parentTag": "us-gaap-ebp_EmployeeBenefitPlanNetAssetAvailableForBenefit", "weight": 1.0, "order": 1.0 } }, "presentation": [ "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Receivable", "totalLabel": "Total receivables", "documentation": "Amount of receivable of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r131", "r178" ] }, "us-gaap-ebp_EmployeeBenefitPlanReceivableAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanReceivableAbstract", "presentation": [ "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Receivable [Abstract]", "terseLabel": "Receivables:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsAbstract", "lang": { "en-us": { "role": { "label": "Related Party Transactions and Parties-in-Interest:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsLineItems", "presentation": [ "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterest", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Related Party and Party-in-Interest Transactions [Line Items]", "terseLabel": "Related Party Transactions and Parties-in-Interest:", "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": [ "r50", "r169", "r180" ] }, "us-gaap-ebp_EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTable", "presentation": [ "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterest", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Related Party and Party-in-Interest Transactions [Table]", "documentation": "Disclosure of information about related party and party-in-interest transactions with employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r50", "r169", "r180" ] }, "us-gaap-ebp_EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanRelatedPartyAndPartyInInterestTransactionsTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterest" ], "lang": { "en-us": { "role": { "label": "EBP, Related Party and Party-in-Interest Transactions [Text Block]", "terseLabel": "Related Party Transactions and Parties-in-Interest:", "documentation": "The entire disclosure for related party and party-in-interest transactions with employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r47", "r48", "r49", "r50", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanRiskAndUncertaintyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanRiskAndUncertaintyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureRisksAndUncertainties" ], "lang": { "en-us": { "role": { "label": "EBP, Risk and Uncertainty [Text Block]", "terseLabel": "Risks and Uncertainties:", "documentation": "The entire disclosure for risk and uncertainty of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, concentration risk." } } }, "auth_ref": [ "r7", "r11", "r13", "r45", "r46", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentAbstract", "lang": { "en-us": { "role": { "label": "Schedule H (Form 5500), line 4i - Schedule of Assets (Held at End of Year)" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentLineItems", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYear", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Schedule of Asset Held for Investment [Line Items]", "terseLabel": "Schedule H (Form 5500), line 4i - Schedule of Assets (Held at End of Year)", "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": [ "r89", "r141", "r142", "r143", "r144" ] }, "us-gaap-ebp_EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTable", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYear", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Schedule of Asset Held for Investment [Table]", "terseLabel": "EBP, Schedule of Asset Held for Investment [Table]", "documentation": "Disclosure of information about schedule of asset held for investment of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r89", "r141", "r142", "r143", "r144" ] }, "us-gaap-ebp_EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanScheduleOfAssetHeldForInvestmentTableTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYear" ], "lang": { "en-us": { "role": { "label": "EBP, Schedule of Asset Held for Investment [Text Block]", "terseLabel": "Schedule H (Form 5500), line 4i - Schedule of Assets (Held at End of Year)", "documentation": "The entire disclosure for schedule of asset held for investment for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r140", "r177" ] }, "us-gaap-ebp_EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitAbstract", "lang": { "en-us": { "role": { "label": "Statement of Changes in Net Assets Available for Benefits" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanStatementOfChangeInNetAssetAvailableForBenefitTable", "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Statement of Change in Net Asset Available for Benefit [Table]", "documentation": "Presentation of information about change in net asset available for benefit for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r78", "r79", "r80", "r96" ] }, "us-gaap-ebp_EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitAbstract", "lang": { "en-us": { "role": { "label": "Statements of Net Assets Available for Benefits" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitLineItems", "presentation": [ "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits", "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Statement of Net Asset Available for Benefit [Line Items]", "terseLabel": "Statements of Net Assets Available for Benefits", "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": [ "r66", "r67", "r68", "r69", "r70", "r71", "r72", "r73", "r74", "r75", "r94", "r96", "r109", "r110", "r111", "r112", "r113", "r114", "r115", "r116", "r117", "r118" ] }, "us-gaap-ebp_EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanStatementOfNetAssetAvailableForBenefitTable", "presentation": [ "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "EBP, Statement of Net Asset Available for Benefit [Table]", "documentation": "Presentation of information about net asset available for benefit for employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r66", "r67", "r68", "r69", "r70", "r71", "r72", "r73", "r74", "r75", "r94", "r96", "r109", "r110", "r111", "r112", "r113", "r114", "r115", "r116", "r117" ] }, "us-gaap-ebp_EmployeeBenefitPlanSubsequentEventTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanSubsequentEventTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSubsequentEvents" ], "lang": { "en-us": { "role": { "label": "EBP, Subsequent Event [Text Block]", "terseLabel": "Subsequent Events:", "documentation": "The entire disclosure for subsequent event in financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r51", "r53", "r169", "r180" ] }, "us-gaap-ebp_EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanSummaryOfAccountingPolicyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Summary of Accounting Policy [Text Block]", "terseLabel": "Summary of Significant Accounting Policies:", "documentation": "The entire disclosure for summary of accounting policy used to prepare financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r2", "r3", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanTaxDeterminationLetterDate": { "xbrltype": "dateItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanTaxDeterminationLetterDate", "presentation": [ "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Tax Determination Letter, Date", "terseLabel": "Determination letter date", "documentation": "Date of tax determination letter for employee stock purchase, saving, or similar plan (employee benefit plan (EBP)), in YYYY-MM-DD format." } } }, "auth_ref": [ "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanTaxDeterminationLetterObtained": { "xbrltype": "booleanItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanTaxDeterminationLetterObtained", "presentation": [ "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Tax Determination Letter, Obtained [true false]", "terseLabel": "Determination letter obtained", "documentation": "Indicates (true false) whether tax determination letter was obtained by employer of participant in employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r60", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanTaxQualificationStatusExtensibleEnumeration": { "xbrltype": "enumerationSetItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanTaxQualificationStatusExtensibleEnumeration", "presentation": [ "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Tax Qualification Status [Extensible Enumeration]", "terseLabel": "Tax qualification status", "documentation": "Indicates tax qualification status of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r64", "r131", "r168" ] }, "us-gaap-ebp_EmployeeBenefitPlanTaxStatusAbstract": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanTaxStatusAbstract", "lang": { "en-us": { "role": { "label": "Federal Tax Status:" } } }, "auth_ref": [] }, "us-gaap-ebp_EmployeeBenefitPlanTaxStatusLineItems": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanTaxStatusLineItems", "presentation": [ "http://flushingbank.com/role/DisclosureFederalTaxStatus", "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Tax Status [Line Items]", "terseLabel": "Federal Tax Status:", "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": [ "r168" ] }, "us-gaap-ebp_EmployeeBenefitPlanTaxStatusTable": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanTaxStatusTable", "presentation": [ "http://flushingbank.com/role/DisclosureFederalTaxStatus", "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails" ], "lang": { "en-us": { "role": { "label": "EBP, Tax Status [Table]", "documentation": "Disclosure of information about tax status of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, information concerning whether tax ruling or determination letter was obtained and principal assumption on which plan relied in not making provision for federal income tax." } } }, "auth_ref": [ "r168" ] }, "us-gaap-ebp_EmployeeBenefitPlanTaxStatusTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanTaxStatusTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureFederalTaxStatus" ], "lang": { "en-us": { "role": { "label": "EBP, Tax Status [Text Block]", "terseLabel": "Federal Tax Status:", "documentation": "The entire disclosure for tax status of employee stock purchase, saving, or similar plan (employee benefit plan (EBP)). Includes, but is not limited to, information concerning whether tax ruling or determination letter was obtained and principal assumption on which plan relied in not making provision for federal income tax." } } }, "auth_ref": [ "r60", "r64", "r131" ] }, "us-gaap-ebp_EmployeeBenefitPlanUseOfEstimatePolicyTextBlock": { "xbrltype": "textBlockItemType", "nsuri": "http://fasb.org/us-gaap-ebp/2026", "localname": "EmployeeBenefitPlanUseOfEstimatePolicyTextBlock", "presentation": [ "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies" ], "lang": { "en-us": { "role": { "label": "EBP, Use of Estimate [Policy Text Block]", "terseLabel": "Use of estimates:", "documentation": "Disclosure of accounting policy for use of estimate in preparation of financial statement of employee stock purchase, saving, or similar plan (employee benefit plan (EBP))." } } }, "auth_ref": [ "r5", "r6", "r8", "r9", "r10", "r12", "r131" ] }, "ffic_EmployeeBenefitPlanVestingPercentage": { "xbrltype": "percentItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EmployeeBenefitPlanVestingPercentage", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosurePlanTerminationDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the percentage of vesting.", "label": "Employee Benefit Plan, Vesting Percentage", "terseLabel": "Vesting percentage in the event of termination or partial termination of the Plan", "verboseLabel": "Plan vesting percentage (%)" } } }, "auth_ref": [] }, "ffic_EmployeeBenefitPlanVestingPeriod": { "xbrltype": "durationItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "EmployeeBenefitPlanVestingPeriod", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the period of vesting.", "label": "Employee Benefit Plan, Vesting Period", "terseLabel": "Vesting period" } } }, "auth_ref": [] }, "dei_EntityCentralIndexKey": { "xbrltype": "centralIndexKeyItemType", "nsuri": "http://xbrl.sec.gov/dei/2026", "localname": "EntityCentralIndexKey", "presentation": [ "http://flushingbank.com/role/DocumentDocumentAndEntityInformation" ], "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": [ "r133" ] }, "dei_EntityDomain": { "xbrltype": "domainItemType", "nsuri": "http://xbrl.sec.gov/dei/2026", "localname": "EntityDomain", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlan", "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosureFairValueMeasurements", "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureFairValueMeasurementsTables", "http://flushingbank.com/role/DisclosureFederalTaxStatus", "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails", "http://flushingbank.com/role/DisclosureFullyBenefitResponsiveInvestmentContracts", "http://flushingbank.com/role/DisclosurePlanTermination", "http://flushingbank.com/role/DisclosurePlanTerminationDetails", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterest", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "http://flushingbank.com/role/DisclosureRisksAndUncertainties", "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYear", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails", "http://flushingbank.com/role/DisclosureSubsequentEvents", "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPolicies", "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies", "http://flushingbank.com/role/DocumentDocumentAndEntityInformation", "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits", "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "Entity [Domain]", "terseLabel": "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_EntityRegistrantName": { "xbrltype": "normalizedStringItemType", "nsuri": "http://xbrl.sec.gov/dei/2026", "localname": "EntityRegistrantName", "presentation": [ "http://flushingbank.com/role/DocumentDocumentAndEntityInformation" ], "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": [ "r133" ] }, "us-gaap_FairValueByFairValueHierarchyLevelAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2026", "localname": "FairValueByFairValueHierarchyLevelAxis", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value Hierarchy and NAV [Axis]" } } }, "auth_ref": [ "r28", "r29", "r30", "r31", "r34", "r35", "r37", "r95", "r131" ] }, "us-gaap_FairValueInputsLevel1Member": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2026", "localname": "FairValueInputsLevel1Member", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value, Inputs, Level 1 [Member]", "terseLabel": "Fair Value, Inputs, Level 1 [Member]" } } }, "auth_ref": [ "r28", "r34", "r119", "r131" ] }, "us-gaap_FairValueMeasurementsFairValueHierarchyDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2026", "localname": "FairValueMeasurementsFairValueHierarchyDomain", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails" ], "lang": { "en-us": { "role": { "label": "Fair Value Hierarchy and NAV [Domain]" } } }, "auth_ref": [ "r28", "r29", "r30", "r31", "r34", "r35", "r37", "r95", "r131" ] }, "ffic_FundsIssuedByEmpowerAnnuityInsuranceCompanyOfAmericaMember": { "xbrltype": "domainItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "FundsIssuedByEmpowerAnnuityInsuranceCompanyOfAmericaMember", "presentation": [ "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to funds issued by Empower Annuity Insurance Company of America.", "label": "Funds Issued By Empower Annuity Insurance Company of America [Member]", "terseLabel": "Funds issued by Empower Annuity Insurance Company of America" } } }, "auth_ref": [] }, "us-gaap_InvestmentIdentifierAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2026", "localname": "InvestmentIdentifierAxis", "presentation": [ "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Investment, Identifier [Axis]" } } }, "auth_ref": [ "r89", "r141", "r142", "r143", "r144", "r146", "r147", "r148", "r149", "r150", "r151", "r153", "r154", "r155", "r156", "r157", "r158", "r159", "r161", "r162", "r163", "r164", "r165" ] }, "us-gaap_InvestmentTypeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/us-gaap/2026", "localname": "InvestmentTypeAxis", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Investment Type [Axis]" } } }, "auth_ref": [ "r14", "r15", "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", "r24", "r27", "r28", "r29", "r30", "r31", "r34", "r35", "r37", "r38", "r39", "r40", "r41", "r42", "r43", "r62", "r66", "r67", "r68", "r69", "r70", "r71", "r77", "r78", "r79", "r80", "r81", "r89", "r94", "r102", "r104", "r105", "r108", "r109", "r110", "r111", "r112", "r113", "r114", "r115", "r116", "r117", "r118", "r121", "r122", "r123", "r124", "r125", "r126", "r127", "r128", "r129", "r131", "r132", "r144", "r166", "r178" ] }, "us-gaap_InvestmentTypeCategorizationMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2026", "localname": "InvestmentTypeCategorizationMember", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Investments [Domain]" } } }, "auth_ref": [ "r14", "r15", "r16", "r17", "r18", "r19", "r20", "r21", "r22", "r23", "r24", "r27", "r28", "r29", "r30", "r31", "r34", "r35", "r37", "r38", "r39", "r40", "r41", "r42", "r43", "r62", "r66", "r67", "r68", "r69", "r70", "r71", "r77", "r78", "r79", "r80", "r81", "r89", "r94", "r102", "r104", "r105", "r108", "r109", "r110", "r111", "r112", "r113", "r114", "r115", "r116", "r117", "r118", "r121", "r122", "r123", "r124", "r125", "r126", "r127", "r128", "r129", "r131", "r132", "r144", "r166", "r178" ] }, "dei_LegalEntityAxis": { "xbrltype": "stringItemType", "nsuri": "http://xbrl.sec.gov/dei/2026", "localname": "LegalEntityAxis", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlan", "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosureFairValueMeasurements", "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureFairValueMeasurementsTables", "http://flushingbank.com/role/DisclosureFederalTaxStatus", "http://flushingbank.com/role/DisclosureFederalTaxStatusDetails", "http://flushingbank.com/role/DisclosureFullyBenefitResponsiveInvestmentContracts", "http://flushingbank.com/role/DisclosurePlanTermination", "http://flushingbank.com/role/DisclosurePlanTerminationDetails", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterest", "http://flushingbank.com/role/DisclosureRelatedPartyTransactionsAndPartiesInInterestDetails", "http://flushingbank.com/role/DisclosureRisksAndUncertainties", "http://flushingbank.com/role/DisclosureRisksAndUncertaintiesDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYear", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails", "http://flushingbank.com/role/DisclosureSubsequentEvents", "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPolicies", "http://flushingbank.com/role/DisclosureSummaryOfSignificantAccountingPoliciesPolicies", "http://flushingbank.com/role/DocumentDocumentAndEntityInformation", "http://flushingbank.com/role/StatementStatementOfChangesInNetAssetsAvailableForBenefits", "http://flushingbank.com/role/StatementStatementsOfNetAssetsAvailableForBenefits" ], "lang": { "en-us": { "role": { "label": "Legal Entity [Axis]", "terseLabel": "Legal Entity [Axis]", "documentation": "The set of legal entities associated with a report." } } }, "auth_ref": [] }, "srt_MaximumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2026", "localname": "MaximumMember", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Maximum [Member]", "terseLabel": "Maximum" } } }, "auth_ref": [ "r31", "r131", "r144", "r177" ] }, "srt_MinimumMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2026", "localname": "MinimumMember", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Minimum [Member]", "terseLabel": "Minimum" } } }, "auth_ref": [ "r31", "r131", "r144", "r177" ] }, "us-gaap_MutualFundMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/us-gaap/2026", "localname": "MutualFundMember", "presentation": [ "http://flushingbank.com/role/DisclosureFairValueMeasurementsDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Mutual Fund [Member]", "terseLabel": "Mutual funds", "verboseLabel": "Mutual Funds" } } }, "auth_ref": [ "r109", "r120", "r121", "r130", "r131", "r132" ] }, "ffic_PerYearOfCreditedServicesMember": { "xbrltype": "domainItemType", "nsuri": "http://flushingbank.com/20251231", "localname": "PerYearOfCreditedServicesMember", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "documentation": "Represents the information pertaining to per year of credit service.", "label": "Per Year Of Credited Services [Member]", "terseLabel": "Per year of credited service" } } }, "auth_ref": [] }, "srt_RangeAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2026", "localname": "RangeAxis", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement [Axis]" } } }, "auth_ref": [ "r31", "r131", "r144", "r177" ] }, "srt_RangeMember": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2026", "localname": "RangeMember", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails", "http://flushingbank.com/role/DisclosureScheduleHForm5500Line4iScheduleOfAssetsHeldAtEndOfYearDetails" ], "lang": { "en-us": { "role": { "label": "Statistical Measurement [Domain]" } } }, "auth_ref": [ "r31", "r131", "r144", "r177" ] }, "srt_ScenarioUnspecifiedDomain": { "xbrltype": "domainItemType", "nsuri": "http://fasb.org/srt/2026", "localname": "ScenarioUnspecifiedDomain", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "Scenario [Domain]" } } }, "auth_ref": [ "r2", "r135" ] }, "srt_StatementScenarioAxis": { "xbrltype": "stringItemType", "nsuri": "http://fasb.org/srt/2026", "localname": "StatementScenarioAxis", "presentation": [ "http://flushingbank.com/role/DisclosureDescriptionOfPlanDetails" ], "lang": { "en-us": { "role": { "label": "Scenario [Axis]" } } }, "auth_ref": [ "r2", "r135" ] } } } }, "std_ref": { "r0": { "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" }, "r1": { "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" }, "r2": { "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" }, "r3": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "250", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "6", "Subparagraph": "(SAB Topic 11.M)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480530/250-10-S99-6" }, "r4": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r5": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r6": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r7": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-1" }, "r8": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-11" }, "r9": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "11", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-11" }, "r10": { "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" }, "r11": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "275", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482861/275-10-50-2A" }, "r12": { "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" }, "r13": { "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" }, "r14": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r15": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4A" }, "r16": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r17": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4B", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4B" }, "r18": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r19": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(1)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r20": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(2)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r21": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(3)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r22": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(4)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r23": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(a)(5)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r24": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4K", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4K" }, "r25": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r26": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-2" }, "r27": { "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" }, "r28": { "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" }, "r29": { "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" }, "r30": { "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" }, "r31": { "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" }, "r32": { "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" }, "r33": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3" }, "r34": { "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" }, "r35": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-3" }, "r36": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r37": { "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" }, "r38": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r39": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "6A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-6A" }, "r40": { "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" }, "r41": { "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" }, "r42": { "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" }, "r43": { "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" }, "r44": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "820", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482106/820-10-50-8" }, "r45": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "20", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-20" }, "r46": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "21", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-21" }, "r47": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1" }, "r48": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "850", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483326/850-10-50-1" }, "r49": { "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" }, "r50": { "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" }, "r51": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "855", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-2" }, "r52": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "855", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147483399/855-10-50-2" }, "r53": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "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" }, "r54": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-2" }, "r55": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7" }, "r56": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7" }, "r57": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7" }, "r58": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1" }, "r59": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1" }, "r60": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1" }, "r61": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1" }, "r62": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-02(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r63": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-02(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r64": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-02(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r65": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-02(d))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r66": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r67": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(2)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r68": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(2)(b)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r69": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(2)(b)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r70": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r71": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r72": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(6)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r73": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(6)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r74": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(7)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r75": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(7)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r76": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(9))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r77": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(1)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r78": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(2)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r79": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(2)(a)(2))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r80": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(2)(a)(3))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r81": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(2)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r82": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(3)(a))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r83": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(3)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r84": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r85": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(5)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r86": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(5)(c))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r87": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(6))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r88": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(7))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r89": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-05(a)(Schedule I))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r90": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-05(a)(Schedule II))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r91": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-05(a)(Schedule III))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r92": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478642/962-310-45-1" }, "r93": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "310", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "2", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478642/962-310-45-2" }, "r94": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r95": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-6" }, "r96": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-8" }, "r97": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-1" }, "r98": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-2B" }, "r99": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-3" }, "r100": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-3" }, "r101": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-3" }, "r102": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-3" }, "r103": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-7" }, "r104": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r105": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8B" }, "r106": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "25", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479750/962-40-25-1" }, "r107": { "role": "http://www.xbrl.org/2003/role/disclosureRef", "Topic": "962", "SubTopic": "40", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479684/962-40-50-1" }, "r108": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "815", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "4L", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147480434/815-10-50-4L" }, "r109": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r110": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r111": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r112": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r113": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r114": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r115": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r116": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r117": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r118": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Subparagraph": "(k)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r119": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-6" }, "r120": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-1" }, "r121": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r122": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(b)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r123": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(c)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r124": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r125": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(e)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r126": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r127": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r128": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(h)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r129": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(j)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r130": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8B" }, "r131": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "17", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478873/962-325-55-17" }, "r132": { "role": "http://www.xbrl.org/2003/role/exampleRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "55", "Paragraph": "18", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478873/962-325-55-18" }, "r133": { "role": "http://www.xbrl.org/2003/role/presentationRef", "Publisher": "SEC", "Name": "Exchange Act", "Number": "240", "Section": "12", "Subsection": "b-2" }, "r134": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "825", "SubTopic": "10", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "23", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147482907/825-10-50-23" }, "r135": { "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" }, "r136": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "7", "Subparagraph": "(d)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477063/962-205-45-7" }, "r137": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-05(a)(Schedule III))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r138": { "role": "http://www.xbrl.org/2003/role/recommendedDisclosureRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "2B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-2B" }, "r139": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(1)", "Publisher": "DOL-EBSA" }, "r140": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(1)(i)", "Publisher": "DOL-EBSA" }, "r141": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(1)(i)(A)", "Publisher": "DOL-EBSA" }, "r142": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(1)(i)(B)", "Publisher": "DOL-EBSA" }, "r143": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(1)(i)(C)", "Publisher": "DOL-EBSA" }, "r144": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(1)(i)(D)", "Publisher": "DOL-EBSA" }, "r145": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(2)", "Publisher": "DOL-EBSA" }, "r146": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(2)(i)(A)", "Publisher": "DOL-EBSA" }, "r147": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(2)(i)(B)", "Publisher": "DOL-EBSA" }, "r148": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(2)(i)(C)", "Publisher": "DOL-EBSA" }, "r149": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(2)(i)(D)", "Publisher": "DOL-EBSA" }, "r150": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(3)", "Publisher": "DOL-EBSA" }, "r151": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "10", "Paragraph": "b", "Subparagraph": "(4)", "Publisher": "DOL-EBSA" }, "r152": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(1)", "Publisher": "DOL-EBSA" }, "r153": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(1)(i)", "Publisher": "DOL-EBSA" }, "r154": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(1)(ii)", "Publisher": "DOL-EBSA" }, "r155": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(1)(iii)", "Publisher": "DOL-EBSA" }, "r156": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(1)(iv)", "Publisher": "DOL-EBSA" }, "r157": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(1)(v)", "Publisher": "DOL-EBSA" }, "r158": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(1)(vi)", "Publisher": "DOL-EBSA" }, "r159": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(1)(vii)", "Publisher": "DOL-EBSA" }, "r160": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(2)", "Publisher": "DOL-EBSA" }, "r161": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(2)(i)", "Publisher": "DOL-EBSA" }, "r162": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(2)(ii)", "Publisher": "DOL-EBSA" }, "r163": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(2)(iii)", "Publisher": "DOL-EBSA" }, "r164": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(2)(iv)", "Publisher": "DOL-EBSA" }, "r165": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Name": "Employee Retirement Income Security Act of 1974", "Number": "2520", "Section": "103", "Subsection": "6", "Paragraph": "d", "Subparagraph": "(2)(v)", "Publisher": "DOL-EBSA" }, "r166": { "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" }, "r167": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1" }, "r168": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147478416/962-205-50-1" }, "r169": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-02)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r170": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r171": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-03)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r172": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(1)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r173": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(2)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r174": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(2)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r175": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(4)(a)(1))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r176": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-04(4)(b))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r177": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-05(a)(Schedule I))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r178": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-05(a)(Schedule II))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r179": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "205", "Name": "Accounting Standards Codification", "Section": "S99", "Paragraph": "1", "Subparagraph": "(SX 210.6A-05(a)(Schedule III))", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477804/962-205-S99-1" }, "r180": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "235", "Name": "Accounting Standards Codification", "Section": "S50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147479143/962-235-S50-1" }, "r181": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "5", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-5" }, "r182": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "6", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-6" }, "r183": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "45", "Paragraph": "8", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477509/962-325-45-8" }, "r184": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "1", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-1" }, "r185": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "3", "Subparagraph": "(f)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-3" }, "r186": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "7", "Subparagraph": "(a)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-7" }, "r187": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8A", "Subparagraph": "(g)", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8A" }, "r188": { "role": "http://www.xbrl.org/2009/role/commonPracticeRef", "Topic": "962", "SubTopic": "325", "Name": "Accounting Standards Codification", "Section": "50", "Paragraph": "8B", "Publisher": "FASB", "URI": "https://asc.fasb.org/1943274/2147477783/962-325-50-8B" } } }