Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Trading Arrangement: Trading Arrangement [Axis] Summary Of Outstanding Commitments To Extend Credit And Letters Of Credit [Table Text Block] Summary Of Outstanding Commitments To Extend Credit And Letters Of Credit [Table Text Block] Summary Of Outstanding Commitments To Extend Credit And Letters Of Credit [Table Text Block] Subordinated notes, net Subordinated notes, net Subordinated Debt Portion at Fair Value Measurement [Member] Portion at Fair Value Measurement [Member] Income tax (expense) benefit on securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax Title of 12(b) Security Title of 12(b) Security Carrying value [Member] Reported Value Measurement [Member] Schedule of Available-for-sale Securities [Table] Debt Securities, Available-for-Sale [Table] Document Fiscal Year Focus Document Fiscal Year Focus Derivative Instruments, Gain (Loss) by Hedging Relationship, by Income Statement Location, by Derivative Instrument Risk [Table] Derivative Instruments, Gain (Loss) [Table] Adjustment to Compensation, Amount Adjustment to Compensation Amount Pledged Status [Axis] Pledged Status [Axis] Financial Instrument [Axis] Financial Instrument [Axis] Loans, Nonaccrual [Table] Financing Receivable, Nonaccrual [Table] Deferred tax assets, allowance for credit losses Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Financing Receivable, Allowance for Credit Loss Total deposits Deposits Deposits Fair Value, Assets Measured on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Common stock, no par value; authorized 50,000,000 shares; 17,043,743 and 16,940,785 shares issued and outstanding at June 30, 2026 and December 31, 2025, respectively Common Stock, Value, Issued Restricted stock units withheld for payroll taxes Payment, Tax Withholding, Share-Based Payment Arrangement Outstanding loan commitments Unused Commitments to Extend Credit Restatement Determination Date Restatement Determination Date Loans, Allowance for Credit Loss, Charge-off, Originated, More than Five Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Originated, More than Five Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Originated, More than Five Years before Current Fiscal Year Stock-based compensation costs APIC, Share-Based Payment Arrangement, Restricted Stock Unit, Increase for Cost Recognition Derivative Instrument Risk [Axis] Derivative Instrument [Axis] Other expenses Other Noninterest Expense Measurement Frequency [Axis] Measurement Frequency [Axis] Accrued interest receivable on loans Financing Receivable, Accrued Interest, before Allowance for Credit Loss Loans and Allowance for Loan Losses [Text Block] Financing Receivables [Text Block] Amendment Flag Amendment Flag Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Securities available for sale, gross unrealized losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Investment Investment [Text Block] Standby letters of credit [Member] Standby Letters of Credit [Member] FHLB MPF program - remaining outstanding balance of loans sold FHLB MPF Program Remaining Outstanding Balance of Loans Sold FHLB MPF Program Remaining Outstanding Balance of Loans Sold Doubtful [Member] Doubtful [Member] Deferred tax liabilities, other Deferred Tax Liabilities, Other Interest rate collar member Interest rate collar [Member] A hedging arrangement where the Company pays the counterparty an incremental amount if the index rate falls below the floor rate. Conversely, the Company receives an incremental amount if the index rate rises above the cap rate. Loans, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process Off-Balance-Sheet Credit Exposure, Policy [Policy Text Block] Off-Balance-Sheet Credit Exposure, Policy [Policy Text Block] Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Entity Address, State or Province Entity Address, State or Province Securities available for sale, continuous unrealized loss position, accumulated loss Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Federal Home Loan Bank advances Federal Home Loan Bank advances Federal Home Loan Bank advances - long term and short term Carrying amount of Federal Home Loan Bank advances, including current and noncurrent amounts. Nonaccrual loans Financing Receivable, Excluding Accrued Interest, Nonaccrual PEO Total Compensation Amount PEO Total Compensation Amount Loans, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year Cash and Cash Equivalents Cash and Cash Equivalents [Abstract] Derivative, notional amount Derivative, Notional Amount Weighted average common shares outstanding (shares) Weighted Average Number of Shares Outstanding, Basic Transfers between levels, fair value disclosure Transfers between Levels, Fair Value Disclosure Amount of transfers of assets measured on a recurring basis between Levels of the fair value hierarchy. Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Commitments [Line Items] Loss Contingencies [Line Items] Loans, Recorded Investment [Line Items] Financing Receivable, Credit Quality Indicator [Line Items] Due after five years through ten years, fair value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Interest recognized on nonaccrual loans Financing Receivable, Nonaccrual, Interest Income Allowance for credit losses, individually evaluated for credit losses Financing Receivable, Allowance for Credit Loss, Individually Evaluated Decrease in accrued interest receivable Increase (Decrease) in Accrued Interest Receivable, Net Total noninterest income Noninterest Income Revenue from contract with customer, including assessed tax Revenue from Contract with Customer, Including Assessed Tax Entity Address, City or Town Entity Address, City or Town Purchases of Federal Home Loan Bank stock Payments to Acquire Federal Home Loan Bank Stock Available-for-sale Securities, Debt Maturities, Amortized Cost Basis [Abstract] Debt Securities, Available-for-Sale, Amortized Cost, Fiscal Year Maturity [Abstract] Federal Home Loan Bank stock, at cost Federal Home Loan Bank stock Federal Home Loan Bank Stock Loan Allowance [Domain] Class of Loan [Domain] Class of Financing Receivable [Domain] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] Deposits with banks Interest Income, Federal Funds Sold Time Time Deposits Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Basis of Accounting, Policy [Policy Text Block] Basis of Accounting, Policy [Policy Text Block] Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Components of Deferred Tax Assets and Liabilities [Abstract] Components of Deferred Tax Assets and Liabilities [Abstract] Fair value, inputs, level 2 [Member] Fair Value, Inputs, Level 2 [Member] Net deferred tax assets before valuation allowance Deferred Tax Assets, Net, Before Valuation Allowance Net deferred tax assets before valuation allowance Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Total other comprehensive income (loss) Other comprehensive income (loss), net of tax Net current period other comprehensive income (loss), net of tax Other Comprehensive Income (Loss), Net of Tax Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Loans, equal to greater than 90 days past due [Member] Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Other comprehensive income (loss) on derivatives Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification and Tax Deferred tax assets, state net operating loss carryforward Deferred Tax Assets, Operating Loss Carryforwards, State and Local Other commitments to extend credit [Member] Other Commitments To Extend Credit [Member] Legally binding commitments to extend credit to a counterparty under certain terms and conditions, excluding commitments to fund real estate construction loans. Weighted average floating interest rate received Derivative, Average Variable Interest Rate Allowance for credit losses, charge-offs Allowance for credit loss, charge-offs Financing Receivable, Allowance for Credit Loss, Writeoff Earnings Per Share, Policy [Policy Text Block] Earnings Per Share, Policy [Policy Text Block] New Accounting Pronouncements, Policy [Policy Text Block] New Accounting Pronouncements, Policy [Policy Text Block] Loans by impairment method Loans by impairment method [Table Text Block] Loans by impairment method Savings and money market Deposits, Savings Deposits Use of Estimates, Policy [Policy Text Block] Use of Estimates, Policy [Policy Text Block] Securities, available for sale, continuous unrealized loss position, 12 Months or longer, Number of Positions Debt Securities, Available-for-Sale, Unrealized Loss Position, 12 Months or Longer, Number of Positions Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Allowance for credit losses, beginning balance Allowance for credit losses, ending balance Allowance for credit losses Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest Loans, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year Document Period Date Document Period End Date Change in assets and liabilities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Net cash used in investing activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Preferred stock, shares outstanding Preferred Stock, Shares Outstanding Security Exchange Name Security Exchange Name Gross losses on sales Debt Securities, Available-for-Sale, Realized Loss Commitments to fund real estate construction loans [Member] Commitments To Fund Real Estate Construction Loans [Member] Legally binding real estate construction loan commitments to extend credit to a counterparty under certain terms and conditions. Due after ten years, amortized cost Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 Accumulated other comprehensive loss Accumulated Other Comprehensive Income (Loss), Net of Tax Entity Shell Company Entity Shell Company Interest-bearing demand Interest-Bearing Domestic Deposit, Demand Securities available for sale, continuous unrealized loss position, 12 months or longer, fair value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Earnings per Common Share [Text Block] Earnings Per Share [Text Block] Name Outstanding Recovery, Individual Name Loans and Leases Receivable, Fee and Interest Income [Policy Text Block] Financing Receivable, Fee and Interest Income [Policy Text Block] Earnings Per Share [Abstract] Earnings Per Share [Abstract] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Total liabilities Liabilities Trading Symbol Trading Symbol Federal Home Loan Bank advances Interest Expense, FHLB Advances Interest expense incurred during the reporting period on borrowings associated with Federal Home Loan Bank advances. Purchases of premises and equipment Payments to Acquire Property, Plant, and Equipment Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year Prior Year End Fair Value of Equity Awards Granted in Any Prior Year that Fail to Meet Applicable Vesting Conditions During Covered Year [Member] Interest rate non-hedging derivative liability at fair value Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Liability at Fair Value Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Loans, net Financing receivable after allowance for credit losses Amortized cost excluding accrued interest, after allowance for credit loss, of financing receivables, including net investment in lease. Excludes financing receivable covered under loss sharing agreement. Net amortization and accretion Net amortization and accretion Net amortization and accretion of discounts and premiums on investments and amortization of prepayment penalties related to FHLB advances. Loans, Allowance for Loan Losses [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Company Selected Measure Name Company Selected Measure Name Cash, Cash Equivalents, and Federal Funds Sold [Abstract] Cash, Cash Equivalents, and Federal Funds Sold [Abstract] Deposits Interest Expense, Deposits Other comprehensive income (loss) on securities OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax 1-4 family residential first mortgages [Member] Residential Mortgage [Member] Loans, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year Loans, modifications Financing Receivable, Modified, Accumulated Cash Flows from Operating Activities: Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Compensation Amount Outstanding Recovery Compensation Amount Loans pledged for Federal Home Loan Bank advances Federal Home Loan Bank, Advances, General Debt Obligations, Disclosures, Collateral Pledged Individual: Individual [Axis] Diluted weighted average common shares outstanding (shares) Weighted Average Number of Shares Outstanding, Diluted Loans Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Loans, gross Loans, gross Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Underlying Security Market Price Change Underlying Security Market Price Change, Percent Deferred tax assets, other Deferred Tax Assets, Other Derivative [Text Block] Derivative Instruments and Hedging Activities Disclosure [Text Block] Collateralized mortgage obligations and mortgage-backed securities, amortized cost Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost Award Timing Predetermined Award Timing Predetermined [Flag] Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] Interest income: Interest and Dividend Income, Operating [Abstract] Interest rate derivative Interest rate derivative [Member] Interest rate derivative, including interest rate swaps and interest rate collars Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] Fair value, inputs, level 1 [Member] Fair Value, Inputs, Level 1 [Member] Consumer and other [Member] Consumer and Other Loans [Member] Consumer and Other Loans [Member] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Loans and Allowance for Loan Losses [Abstract] Loans and Allowance for Credit Losses [Abstract] Loans and Allowance for Credit Losses [Abstract] Commercial [Member] Commercial Loan [Member] Fair Value of Financial Instruments, Policy [Policy Text Block] Fair Value of Financial Instruments, Policy [Policy Text Block] Loans, Allowance for Credit Loss, Charge-off, Year Three, Two Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Year Three, Two Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Year Three, Two Years before Current Fiscal Year Investment Securities [Abstract] Debt Securities, Available-for-Sale [Abstract] Collateral Held [Domain] Collateral Held [Domain] Allowance for credit losses Financing Receivable, Allowance for Credit Loss, excl accrued interest Amount, excluding accrued interest, of allowance for credit loss on financing receivables, including net investment in leases. All Executive Categories All Executive Categories [Member] Class of Loan [Axis] Class of Financing Receivable [Axis] Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Net unamortized fees and costs Unamortized Loan Commitment and Origination Fees and Unamortized Discounts or Premiums Preferred stock, par value ($ per share) Preferred Stock, Par or Stated Value Per Share Depreciation Depreciation Scenario [Domain] Scenario [Domain] Subtotal before securities without single maturities, amortized cost Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost Loans 90 days or more past due and accruing Financing Receivable, Excluding Accrued Interest, 90 Days or More Past Due, Still Accruing Technology and software Information Technology and Data Processing Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Proceeds from principal paydowns, maturities and calls of securities available for sale Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale Interest rate swap hedging deposit accounts [Member] Interest rate swap hedging deposit accounts [Member] Interest rate swap hedging deposit accounts [Member] Common stock dividends paid Payments of Ordinary Dividends, Common Stock Expiration Date Trading Arrangement Expiration Date Hedging Relationship [Axis] Hedging Relationship [Axis] LIABILITIES Liabilities [Abstract] Income Statement Location [Axis] Location, Statement of Income, Balance [Axis] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Loans, Allowance for Credit Loss, Charge-off, Year Four, Originated, Three Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Year Four, Originated, Three Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Year Four, Originated, Three Years before Current Fiscal Year Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table Aggregate Grant Date Fair Value of Equity Award Amounts Reported in Summary Compensation Table [Member] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Derivative [Table] Derivative [Table] Other income Noninterest Income, Other Operating Income Proceeds from redemption of Federal Home Loan Bank stock Proceeds from Sale of Federal Home Loan Bank Stock Schedule of Loans, Allowance for Credit Losses [Table] Financing Receivable, Allowance for Credit Loss [Table] Common stock, shares authorized Common Stock, Shares Authorized Loans, Collateral Dependent Loans [Line Items] Financing Receivable, Collateral Dependent Loans [Line Items] Financing Receivable, Collateral Dependent Loans [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Common Stock, No Par Value Common Stock, No Par Value Gross gains on sales Debt Securities, Available-for-Sale, Realized Gain Commercial real estate [Member] Commercial Real Estate [Member] Due after ten years, fair value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Loans, individually evaluated for credit losses Financing Receivable, Individually Evaluated for Credit Loss Exercise Price Award Exercise Price Cash Flows from Investing Activities: Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Fair Value, measurements, recurring [Member] Fair Value, Recurring [Member] Document Quarterly Report Document Quarterly Report Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested Year-over-Year Change in Fair Value of Equity Awards Granted in Prior Years That are Outstanding and Unvested [Member] Interest rate swap [Member] Interest Rate Swap [Member] State and political subdivisions [Member] State and political subdivisions [Member] US States and Political Subdivisions Debt Securities [Member] Watch [Member] Special Mention [Member] Accrued interest payable Interest Payable Scenario [Axis] Scenario [Axis] Contractual obligation Contractual Obligation Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Equity Component [Domain] Equity Component [Domain] PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Available-for-sale Securities, Debt Maturities, Fair Value [Abstract] Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract] Schedule of Unrealized Loss on Investments Table Text Block Schedule of Unrealized Loss on Investments Table Text Block [Table Text Block] Schedule of Unrealized Loss on Investments [Table Text Block] Adoption Date Trading Arrangement Adoption Date Financing Receivable, Accounting Policy Election, Not to Measure Allowance for Credit Loss for Accrued Interest [true false] Financing Receivable, Accounting Policy Election, Not to Measure Allowance for Credit Loss for Accrued Interest [true false] Cash dividends declared, common stock Dividends, Common Stock, Cash Total stockholders' equity Balance, Beginning Balance, Ending Accumulated other comprehensive income Equity, Attributable to Parent Interest-earning deposits with banks Federal Funds Sold ASSETS Assets [Abstract] Title Trading Arrangement, Individual Title Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount Securities available for sale, amortized cost Debt Securities, Available-for-Sale, Amortized Cost Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Derivative instruments, gain (loss) reclassification from AOCI to decrease interest expense, estimated net amount to be transferred Derivative Instruments, Gain (Loss) Reclassification from Accumulated OCI to Income, Estimated Net Amount to be Transferred Loan Credit Quality Indicators [Table Text Block] Financing Receivable Credit Quality Indicators [Table Text Block] Weighted average maturity - years Derivative, Average Remaining Maturity Professional fees Professional Fees Insider Trading Policies and Procedures [Line Items] Taxable Interest Income, Securities, Operating, Taxable Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Interest rate cash flow hedge asset at fair value Interest Rate Cash Flow Hedge Asset at Fair Value Derivative Instruments, Gain (Loss) [Line Items] Derivative Instruments, Gain (Loss) [Line Items] Provision for deferred income taxes Deferred Income Tax Expense (Benefit) Loans and leases receivable, modified, subsequent default, number of contracts Financing Receivable Mods, Subsequent Default, Number Of Contracts Number of financing receivable contracts modified for customers experiencing financial difficulty within previous 12 months, with subsequent payment default. Fair Value Transfer, Policy [Policy Text Block] Fair Value Transfer, Policy [Policy Text Block] Commitments and Contingencies [Text Block] Commitments and Contingencies Disclosure [Text Block] Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Deferred tax assets, lease liabilities Deferred tax assets, lease liabilities Deferred tax assets, lease liabilities Loans, Period Past Due [Domain] Financial Asset, Aging [Domain] Number of anti-dilutive common stock equivalents excluded from earnings per share computation (shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Entity Central Index Key Entity Central Index Key Securities purchased under agreements to resell Interest Income, Securities Purchased under Agreements to Resell Net interest income after credit loss expense Interest Income (Expense), after Provision for Loan Loss All Adjustments to Compensation All Adjustments to Compensation [Member] Equity [Abstract] Equity [Abstract] Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year Dividends or Other Earnings Paid on Equity Awards not Otherwise Reflected in Total Compensation for Covered Year [Member] Net cash provided by operating activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Loans, Collateral Dependent Loans [Table] Financing Receivable, Collateral Dependent Loans [Table] Financing Receivable, Collateral Dependent Loans [Table] Other comprehensive income (loss) before reclassifications, net of tax Other Comprehensive Income (Loss), before Reclassifications, Net of Tax Substandard [Member] Substandard [Member] Income Statement [Abstract] Income Statement [Abstract] STOCKHOLDERS' EQUITY Equity, Attributable to Parent [Abstract] Document Transition Report Document Transition Report Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Designated as Hedging Instrument [Member] Designated as Hedging Instrument [Member] Deferred tax assets, net Deferred Income Tax Assets, Net Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] City Area Code City Area Code Percentage of modified loans in the C&I segment Percentage of modified loans in the C&I segment Percentage of modified loans in the C&I segment Deferred tax liabilities, net deferred loan costs Deferred Tax Liabilities, Deferred Expense, Debt Issuance Costs Nonaccrual loans with no allowance for credit loss Financing Receivable, Excluding Accrued Interest, Nonaccrual, No Allowance Accumulated Other Comprehensive Income (Loss) [Member] Accumulated other comprehensive income (loss) [Member] AOCI Attributable to Parent [Member] All Individuals All Individuals [Member] Debit card usage fees [Member] Debit Card [Member] Deferred tax assets, net unrealized losses on securities available for sale Deferred Tax Asset, Debt Securities, Available-for-Sale, Unrealized Loss Pledged securities Deposit Liabilities, Collateral Issued, Financial Instruments Name Forgone Recovery, Individual Name Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Statement [Line Items] Statement [Line Items] Loans, collectively evaluated for credit losses Financing Receivable, Collectively Evaluated for Credit Loss Total assets Assets Interest rate swap hedging rolling short-term funding [Member] Interest rate swap hedging rolling short-term funding [Member] Interest rate swap hedging rolling short-term FHLB advances and brokered deposit funding [Member] Total interest expense Interest Expense, Operating Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Preferred stock, shares issued Preferred Stock, Shares Issued Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Securities: Interest and Dividend Income, Securities, by Taxable Status [Abstract] Deferred tax liabilities, net unrealized gains on interest rate swaps Deferred Tax Liabilities, Derivatives Total interest income Interest and Dividend Income, Operating Financing Receivable, Credit Quality Indicator [Table] Financing Receivable, Credit Quality Indicator [Table] Securities available for sale, gross unrealized gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Long-term Purchase Commitment, Category of Item Purchased [Domain] Long-Term Purchase Commitment, Category of Item Purchased [Domain] Collateralized mortgage obligations and mortgage-backed securities, fair value Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value Decrease in other assets Increase (Decrease) in Other Operating Assets Occupancy and equipment Occupancy, Net PEO PEO [Member] Noninterest-bearing demand Noninterest-Bearing Deposit Liabilities Net increase (decrease) in deposits Increase (Decrease) in Deposits Long-term debt Interest Expense, Other Long-Term Debt Measurement Basis [Axis] Measurement Basis [Axis] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Unrealized holding gains (losses) on securities arising during the period OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax Retained Earnings [Member] Retained Earnings [Member] Unrealized gains (losses) on securities [Member] AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Fair Value Measurement, Policy [Policy Text Block] Fair Value Measurement, Policy [Policy Text Block] Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Common stock, shares outstanding Common Stock, Shares, Outstanding, Beginning Common Stock, Shares, Outstanding, Ending Common Stock, Shares, Outstanding Award Timing Disclosures [Line Items] Carrying Amounts And Approximate Fair Values Of Financial Instruments [Table Text Block] Fair Value, by Balance Sheet Grouping [Table Text Block] Loans, Recorded Investment, Payment Status [Line Items] Financing Receivable, Past Due [Line Items] Corporate notes [Member] Corporate Debt Securities [Member] Diluted earnings per common share Earnings Per Share, Diluted Schedule of Changes in Each Component of Accumulated Other Comprehensive Income [Table] Accumulated Other Comprehensive Income (Loss) [Table] Entity Current Reporting Status Entity Current Reporting Status Net cash provided by (used in) financing activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] FDIC insurance Federal Deposit Insurance Corporation Premium Expense Total Shareholder Return Amount Total Shareholder Return Amount Allowance for credit losses, provision for credit loss expense Financing Receivable, Credit Loss, Expense (Reversal) Income tax (expense) benefit on derivatives Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), after Reclassification, Tax Cash Flow Hedging [Member] Cash Flow Hedging [Member] Loans, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year Adjustments to reconcile net income to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Loans Loans, net of deferred income Loans, net Financing Receivable, net of deferred income Amortized cost excluding accrued interest and before allowance for credit loss, of loans and leases, and after deduction of deferred interest and fees. Long-term Purchase Commitment [Line Items] Long-Term Purchase Commitment [Line Items] Cash Flows from Financing Activities: Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Premises and equipment, net Property, Plant, and Equipment, after Accumulated Depreciation, Depletion, and Amortization Deferred tax liabilities, premises and equipment Deferred Tax Liabilities, Property, Plant and Equipment Principal payments on long-term debt Repayments of Other Long-Term Debt Financial Instruments [Domain] Financial Instruments [Domain] Loans, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year Derivative asset, interest rate swaps Derivative Asset Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Underlying Securities Award Underlying Securities Amount Approximate fair value [Member] Estimate of Fair Value Measurement [Member] Mortgage-backed securities [Member] Mortgage-backed securities [Member] Mortgage-Backed Security, Issued by US Government-Sponsored Enterprise [Member] Preferred Stock [Member] Preferred Stock [Member] Due after one year through five years, amortized cost Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling after One Through Five Years, Amortized Cost Credit loss expense (benefit) Provision for Loan, Lease, and Other Losses Home equity [Member] Home Equity Loan [Member] Allowance for credit losses on unfunded commitments Off-Balance-Sheet, Credit Loss, Liability Provision for credit losses for off-balance sheet credit exposures Provision for Other Credit Losses Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] All Trading Arrangements All Trading Arrangements [Member] Securities available for sale, continuous unrealized loss position, less than 12 months, fair value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Other Performance Measure, Amount Other Performance Measure, Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Service charges on deposit accounts [Member] Service [Member] Current Fiscal Year End Date Current Fiscal Year End Date Other Collateral Other Collateral [Member] Other Collateral Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Derivative [Line Items] Derivative [Line Items] Collateral Held [Axis] Collateral Held [Axis] Loans, Allowance for Credit Loss, Charge-off, Revolving Financing Receivable, Allowance for Credit Loss, Writeoff, Revolving Financing Receivable, Allowance for Credit Loss, Writeoff, Revolving Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year Change in Fair Value as of Vesting Date of Prior Year Equity Awards Vested in Covered Year [Member] Cash dividends declared per common share Common Stock, Dividends, Per Share, Declared Entity File Number Entity File Number Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Investments Classified by Contractual Maturity Date [Table Text Block] Investments Classified by Contractual Maturity Date [Table Text Block] Loans, Excluding Accrued Interest, Revolving Financing Receivable, Excluding Accrued Interest, Revolving Plus: reclassification adjustment for net (gains) losses on derivatives realized in net income Reclassification from AOCI into income, decrease in interest expense Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), Reclassification, before Tax Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Allowance for Loan Losses [Table Text Block] Financing Receivable, Allowance for Credit Loss [Table Text Block] Common stock, shares issued Common Stock, Shares, Issued Measure: Measure [Axis] Technology and software Technology and software The amount of expenses incurred in the period for technology and software subscriptions. Tax-exempt Interest Income, Securities, Operating, Tax Exempt Securities available for sale, continuous unrealized loss position, 12 months or longer, accumulated loss Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Comprehensive Income [Text Block] Comprehensive Income (Loss) Note [Text Block] Equity Components [Axis] Equity Components [Axis] Product and Service [Domain] Product and Service [Domain] Valuation allowance Deferred Tax Assets, Valuation Allowance Entity Interactive Data Current Entity Interactive Data Current Noninterest expense: Noninterest Expense [Abstract] Interest rate swap hedging long-term debt Interest rate swap hedging long-term debt [Member] Interest rate swap hedging long-term debt Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Entity Small Business Entity Small Business Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Termination Date Trading Arrangement Termination Date Loans, Allowance for Credit Loss, Charge-off, Year Five, Originated, Four Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Year Five, Originated, Four Years before Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Year Five, Originated, Four Years before Current Fiscal Year Fair Value, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, value Restricted Stock, Value, Shares Issued Net of Tax Withholdings Net interest income Interest Income (Expense), Operating MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Document Type Document Type Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value as of Grant Date Award Grant Date Fair Value Total collateral pledged Collateral Pledged Collateral Pledged [Member] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Arrangement Duration Trading Arrangement Duration Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Counterparty collateral posted Counterparty Collateral Already Posted, Aggregate Fair Value The aggregate fair value of assets that are already posted by counterparties, at the end of the reporting period, as collateral for derivative instruments with credit-risk-related contingent features. Local Phone Number Local Phone Number Securities available for sale, continuous unrealized loss position, less than 12 months, Number of Positions Debt Securities, Available-for-Sale, Unrealized Loss Position, Less than 12 Months, Number of Positions Number of investments in debt securities measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in unrealized loss position for less than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. Deferred tax liabilities, gross Deferred Tax Liabilities, Gross Entity Address, Postal Zip Code Entity Address, Postal Zip Code Entity Registrant Name Entity Registrant Name Securities available for sale, continuous unrealized loss position, less than 12 months, accumulated loss Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Pledged Status [Domain] Pledged Status [Domain] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] COMMITMENTS AND CONTINGENCIES (NOTE 8) Commitments and Contingencies Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Decrease in accrued expenses and other liabilities Increase (Decrease) in Accounts Payable and Accrued Liabilities Trust services [Member] Fiduciary and Trust [Member] Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Executive Category: Executive Category [Axis] Collateralized mortgage obligations [Member] Collateralized mortgage obligations [Member] Collateralized Mortgage Obligations [Member] Long-term Purchase Commitment [Table] Long-Term Purchase Commitment [Table] Business Assets Business Assets [Member] Business Assets Subtotal before securities without single maturities, fair value Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity [Abstract] All Award Types Award Type [Domain] Collateral dependent loans Collateral dependent loans [Table Text Block] Collateral dependent loans Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Fair Value Disclosures [Text Block] Fair Value Disclosures [Text Block] Fair value, inputs, level 3 [Member] Fair Value, Inputs, Level 3 [Member] Supplemental Disclosures of Cash Flow Information: Supplemental Cash Flow Information [Abstract] Deferred tax assets, restricted stock unit compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Accrued expenses and other liabilities Accounts Payable and Accrued Liabilities PEO Name PEO Name Unrealized gains (losses) on derivatives Accumulated Gain (Loss), Net, Cash Flow Hedge, Parent [Member] Cash and cash equivalents Cash, Cash Equivalents, and Short-Term Investments Cash payments for income taxes Income Tax Paid, before Refund Received Other assets Other Assets Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Loans, 30 to 59 days past due [Member] Financial Asset, 30 to 59 Days Past Due [Member] Entity Tax Identification Number Entity Tax Identification Number Cash and due from banks Cash and Due from Banks Past Due Loans [Table Text Block] Financing Receivable, Past Due [Table Text Block] Loans not past due Financial Asset, Not Past Due [Member] Issuance of common stock upon vesting of restricted stock units, net of shares withheld for payroll taxes, shares Restricted Stock, Shares Issued Net of Shares for Tax Withholdings Noninterest income: Noninterest Income [Abstract] Beginning Ending Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Affordable housing project investment Affordable Housing Project Investment [Member] Affordable Housing Project Investment [Member] Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Increase in cash value of bank-owned life insurance Increase in cash value of bank-owned life insurance Bank Owned Life Insurance Income Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Non-NEOs Non-NEOs [Member] Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year Vesting Date Fair Value of Equity Awards Granted and Vested in Covered Year [Member] Loans, Allowance for Credit Losses [Roll Forward] Financing Receivable, Allowance for Credit Loss [Roll Forward] Organization, Consolidation and Presentation of Financial Statements Disclosure Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Measurement Frequency [Domain] Measurement Frequency [Domain] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Interest expense: Interest Expense, Operating and Nonoperating [Abstract] Salaries and employee benefits Labor and Related Expense Net decrease in loans Payments for (Proceeds from) Loans and Leases Due after five years through ten years, amortized cost Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Schedule of Derivative Instruments in Statement of Financial Position, Fair Value [Table Text Block] Basic earnings per common share Earnings Per Share, Basic Insider Trading Arrangements [Line Items] Schedule of Derivative Instruments, Gain (Loss) in Statement of Financial Performance [Table Text Block] Derivative Instruments, Gain (Loss) [Table Text Block] Award Type Award Type [Axis] Unrealized holding gains (losses) on derivatives arising during the period Pre-tax gain (loss) recognized in other comprehensive income Other Comprehensive Income (Loss), Cash Flow Hedge, Gain (Loss), before Reclassification and Tax Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Real estate [Member] Real Estate [Member] Retained earnings Retained Earnings (Accumulated Deficit) Allowance for Loan Loss by Impairment Method [Table Text Block] Allowance for Credit Losses by Impairment Method [Table Text Block] Allowance for Credit Losses by Impairment Method [Table Text Block] Bank-owned life insurance Bank Owned Life Insurance Product and Service [Axis] Product and Service [Axis] Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table Aggregate Change in Present Value of Accumulated Benefit for All Pension Plans Reported in Summary Compensation Table [Member] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Common Stock [Member] Common Stock [Member] Securities available for sale, fair value Securities available for sale, at fair value Securities available for sale Debt Securities, Available-for-Sale Fair Value Measurement [Domain] Fair Value Measurement [Domain] Commitments and Contingencies Fair Value, off-Balance-Sheet Risk [Table] Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Cover [Abstract] Derivative Contract Type [Domain] Derivative Contract [Domain] Equity Awards Adjustments Equity Awards Adjustments [Member] Allowance for credit loss allocated to collateral dependent loan Allowance for credit Loss allocated to collateral dependent loan Allowance for credit Loss allocated to collateral dependent loan Total loans past due Financial Asset, Past Due [Member] Hedging Relationship [Domain] Hedging Relationship [Domain] Total liabilities and stockholders' equity Liabilities and Equity Net deferred tax assets Deferred Tax Assets, Net Employee Stock Option Share-Based Payment Arrangement, Option [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Pass [Member] Pass [Member] Schedule of Loans [Table Text Block] Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Tabular List, Table Tabular List [Table Text Block] Additional paid-in capital Additional Paid in Capital Unrealized Gain (Loss) on Investments [Table Text Block] Unrealized Gain (Loss) on Investments [Table Text Block] Long-term debt Other Long-Term Debt Name Awards Close in Time to MNPI Disclosures, Individual Name Schedule of Allowance for Loan Losses by Impairment Method [Table] Schedule of Allowance for Loan Losses by Impairment Method [Table] Schedule of Allowance for Loan Losses by Impairment Method [Table] Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested Year-end Fair Value of Equity Awards Granted in Covered Year that are Outstanding and Unvested [Member] Due after one year through five years, fair value Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Rolling after One Through Five Years, Fair Value Schedule of Realized Gain (Loss) [Table Text Block] Schedule of Realized Gain (Loss) [Table Text Block] Construction, land and land development [Member] Construction Land and Land Development [Member] Construction Land and Land Development [Member] Preferred stock, shares authorized Preferred Stock, Shares Authorized Preferred stock, $0.01 par value; authorized 50,000,000 shares; no shares issued and outstanding at June 30, 2026 and December 31, 2025 Preferred Stock, Value, Issued Adjustment to Compensation: Adjustment to Compensation [Axis] Amounts reclassified from accumulated other comprehensive loss, net of tax Reclassification from Accumulated Other Comprehensive Income, Current Period, Net of Tax Weighted average fixed interest rate paid Derivative, Average Fixed Interest Rate Hedging Designation [Domain] Hedging Designation [Domain] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Cash payments for interest Interest Paid, Excluding Capitalized Interest, Operating Activity Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Interest rate cash flow hedge liability at fair value Interest Rate Cash Flow Hedge Liability at Fair Value Hedging Designation [Axis] Hedging Designation [Axis] Loans, 60 to 89 days past due [Member] Financial Asset, 60 to 89 Days Past Due [Member] Schedule of Loans, Method of Impairment [Table] Schedule of Financing Receivable, Method of Impairment [Table] Schedule of Financing Receivable, Method of Impairment [Table] Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Name Measure Name Accrued interest on securities available for sale, before allowance for credit losses Debt Securities, Available-for-Sale, Accrued Interest, before Allowance for Credit Loss Amount, before allowance for credit loss, of accrued interest on available-for-sale debt securities. Deferred Income Taxes [Text Block] Income Tax Disclosure [Text Block] Pay vs Performance Disclosure [Line Items] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Deferred tax liabilities, right-of-use assets Deferred Tax Liabilities, Leasing Arrangements Securities purchased under agreements to resell Securities Purchased under Agreements to Resell Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Loans, including fees Interest and Fee Income, Financing Receivable Additional Paid-in Capital [Member] Additional Paid-in Capital [Member] Entity Filer Category Entity Filer Category Securities available for sale, continuous unrealized loss position, fair value Debt Securities, Available-for-Sale, Unrealized Loss Position Loans, Allowance For Credit Loss, Charge-off, Year Two, Originated, Fiscal Year before Current Fiscal Year Financing Receivable, Allowance For Credit Loss, Writeoff, Year Two, Originated, Fiscal Year before Current Fiscal Year Financing Receivable, Allowance For Credit Loss, Writeoff, Year Two, Originated, Fiscal Year before Current Fiscal Year Accrued interest receivable Interest Receivable Name Trading Arrangement, Individual Name Deferred tax assets, accrued expenses Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Loans, Nonaccrual [Line Items] Financing Receivable, Nonaccrual [Line Items] Subordinated notes Interest Expense, Subordinated Notes and Debentures Weighted average effect of restricted stock units outstanding (shares) Weighted Average Number of Shares, Restricted Stock Company Selected Measure Amount Company Selected Measure Amount Loans, Period Past Due [Axis] Financial Asset, Aging [Axis] Not Designated as Hedging Instrument [Member] Not Designated as Hedging Instrument [Member] Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Deposits: Deposits [Abstract] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Accounts and Financing Receivables [Table] Loans, Allowance for Credit Loss, Charge-off, Year One, Originated, Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Year One, Originated, Current Fiscal Year Financing Receivable, Allowance for Credit Loss, Writeoff, Year One, Originated, Current Fiscal Year Allowance for credit losses, collectively evaluated for credit losses Financing Receivable, Allowance for Credit Loss, Collectively Evaluated Derivative liability, interest rate swaps Derivative Liability Non-PEO NEO Non-PEO NEO [Member] Entity Address, Address Line One Entity Address, Address Line One Income taxes Income Tax Expense (Benefit) Total noninterest expense Noninterest Expense Collateralized loan obligations [Member] Collateralized Loan Obligations [Member] Award Timing Method Award Timing Method [Text Block] Consolidation, Policy [Policy Text Block] Consolidation, Policy [Policy Text Block] Net increase (decrease) in cash and cash equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation Forecast [Member] Forecast [Member] Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Deferred tax assets, gross Deferred Tax Assets, Gross Net income Net income Net Income (Loss) Attributable to Parent Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Statement [Table] Statement [Table] Schedule of Past Due Loans [Table] Financing Receivable, Past Due [Table] Restatement Determination Date: Restatement Determination Date [Axis] Interest rate non-hedging derivative asset at fair value Interest Rate Derivative Instruments Not Designated as Hedging Instruments, Asset at Fair Value Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Loans, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year Financing Receivable, Nonaccrual Financing Receivable, Nonaccrual [Table Text Block] Allowance for credit losses, recoveries Financing Receivable, Allowance for Credit Loss, Recovery Collateral posted Collateral Already Posted, Aggregate Fair Value Category of Item Purchased [Axis] Category of Item Purchased [Axis] Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Derivative Instruments and Hedging Activities Disclosure [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract]