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Equity Instruments Other than Options, Nonvested, Number of Shares [Roll Forward] Total deposits Deposits Common stock - 50,000,000 shares authorized, no par value; issued and outstanding 32,110,117 and 32,418,182 at June 30, 2026 and December 31, 2025 Common Stock, Value, Issued Schedule of Outstanding Borrowings Schedule of Long-Term Debt Instruments [Table Text Block] Commitments to extend credit Unused Commitments to Extend Credit Line of Credit Line of Credit [Member] Restatement Determination Date Restatement Determination Date Other expenses Other Noninterest Expense Accruing Loans Financing Receivable, Excluding Accrued Interest, Modified, after 12 Months Amendment Flag Amendment Flag Federal Reserve Bank Federal Reserve Bank Stock Schedule of Modified Financing Receivable, Modified, Past Due Financing Receivable, Modified, Past Due [Table Text Block] Gross Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Schedule of Amortized 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commitment Investment, Proportional Amortization Method, Elected, Amount Financial assets: Assets, Fair Value Disclosure [Abstract] 2027 Time Deposit Maturities, Year One Weighted average common shares outstanding - basic (in shares) Weighted Average Number of Shares Outstanding, Basic Number of overnight unsecured credit lines Line Of Credit, Number Of Lines Line Of Credit, Number Of Lines Subordinated Debt, 3.50% Maturing In September 2031 Subordinated Debt, 3.50% Maturing In September 2031 [Member] Subordinated Debt, 3.50% Maturing In September 2031 Schedule of Related Party Loans Outstanding Schedule of Related Party Transactions [Table Text Block] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Other real estate owned, net, range % Other Real Estate Owned, Measurement Input 1-4 family residential One To Four Family Residential Loans [Member] One To Four Family Residential Loans Financing Receivable, Credit Quality Indicator [Line Items] Financing Receivable, Credit Quality Indicator [Line Items] Federal funds and other interest-bearing balances Interest-Bearing Deposits in Banks and Other Financial Institutions Reserves recorded on loan Debt Securities, Available-for-Sale, Allowance for Credit Loss, Reserves Debt Securities, Available-for-Sale, Allowance for Credit Loss, Reserves Net distributions (contributions) of other stock investments Payments For (Proceeds From) Other Equity Investments Payments For (Proceeds From) Other Equity Investments Due after five years through ten years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Total noninterest income Noninterest Income FHLB stock purchased Payments to Acquire Federal Home Loan Bank Stock Available-for-Sale, Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Fiscal Year Maturity [Abstract] LOANS AND ALLOWANCE FOR CREDIT LOSSES Loans, Notes, Trade and Other Receivables 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Compensation Amount Individual: Individual [Axis] Weighted average common shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Number of branch offices Number Of Branch Offices Number Of Branch Offices Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Entity Emerging Growth Company Entity Emerging Growth Company Related Party Transaction [Line Items] Related Party Transaction [Line Items] Net (funding) repayment of loans Payments For Origination Of Loans, Net Of Proceeds From Repayments Payments For Origination Of Loans, Net Of Proceeds From Repayments Loans held for investment Loans held for investment Accruing Loans Balance, beginning of period Balance, end of period Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Underlying Security Market Price Change Underlying Security Market Price Change, Percent Net capital contributions to equity 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Authorized Schedule of Held-to-Maturity Securities [Line Items] Schedule of Held-to-Maturity Securities [Line Items] Due after ten years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Individually Financing Receivable, Individually Evaluated for Credit Loss Exercise Price Award Exercise Price Debt securities held-to-maturity, at amortized cost (fair value of $49,054 and $49,308 at June 30, 2026 and December 31, 2025) Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss Recurring Fair Value Measurements Fair Value, Recurring [Member] Net unrealized loss on available-for-sale debt securities Debt Securities, Available-for-Sale, Unrealized Loss Provision for (reversal of) credit losses Provision for (reversal of) credit losses Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal), Including Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense 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Amount Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Other real estate owned sold during the period Other Real Estate, Disposals Current Fiscal Year End Date Current Fiscal Year End Date Amortized cost Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Provision for (reversal of) loan losses Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) Data processing and communications Communications and Information Technology Cost to sell Measurement Input, Cost to Sell [Member] Repurchases of common stock under authorized stock repurchase program (in shares) Stock repurchased (in shares) Stock Repurchased During Period, Shares 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] Common stock dividends per share (in dollars per share) Common dividend declared (in dollars per share) Common Stock, Dividends, Per Share, Declared Entity File Number Entity File Number AOCI, debt securities, available-for-sale, adjustment, after tax AOCI, Debt Securities, Available-for-Sale, Adjustment, after Tax Stock-based compensation Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture Schedule of Debt Securities Classified by Contractual Maturities Investments Classified by Contractual Maturity Date [Table Text Block] Multifamily residential Multifamily Residential [Member] Multifamily Residential Proceeds from bank owned life insurance death benefits Proceeds from Life Insurance Policy Schedule of Changes in Outstanding Stock Options Share-Based Payment Arrangement, Option, Activity [Table Text Block] Weighted Average Exercise Price Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Measure: Measure [Axis] Interest on tax-exempted debt securities Interest Income, Securities, Operating, Tax Exempt Contributions Payment for Affordable Housing Program Obligation by Federal Home Loan Bank Equity Components [Axis] Equity Components [Axis] Related Party Related Party [Member] Deferred compensation agreement, expense Deferred Compensation Arrangement with Individual, Compensation Expense Taxes paid Income Tax Paid, after Refund Received Entity Interactive Data Current Entity Interactive Data Current Due after one year through five years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Entity Small Business Entity Small Business Total comprehensive income, net of tax Comprehensive Income (Loss), Net of Tax, Attributable to Parent Debt instrument, unamortized discount Debt Instrument, Unamortized Discount Federal Reserve Bank Advances Federal Reserve Bank Advances [Member] Schedule of Restricted Stock Investments Securities Owned and Other Investments Not Readily Marketable Disclosure [Table Text Block] Net interest income Interest Income (Expense), Operating MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] Document Type Document Type Due after ten years Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 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] Number of held-to-maturity debt securities Debt Securities, Held-To-Maturity, Number Of Securities Debt Securities, Held-To-Maturity, Number Of Securities Options exercisable Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Exercisable, Intrinsic Value Subsequent Event [Line Items] Subsequent Event [Line Items] Statement of Stockholders' Equity [Abstract] Local Phone Number Local Phone Number Change in net unrealized (loss) gain Other Comprehensive Income (Loss), before Tax, Portion Attributable to Parent Pledged Status [Domain] Pledged Status [Domain] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Commitments and contingencies (Note 3 and 10) Commitments and Contingencies Antidilutive Securities, Name [Domain] Antidilutive Securities, Name [Domain] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] 2030 Intangible Asset, Finite-Lived, Estimated Amortization Expense, Year Four Intangible Asset, Finite-Lived [Roll Forward] Intangible Asset, Finite-Lived [Roll Forward] External Credit Rating, Standard & Poor's [Domain] External Credit Rating, Standard & Poor's [Domain] Executive Category: Executive Category [Axis] Schedule of Changes in Outstanding Unvested Restricted Stock Units Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Other Commitments [Table] Other Commitments [Table] Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Gain on sale of loans Gain (Loss) on Sales of Loans, Net Federal reserve secured line of credit Federal Reserve, Advances, General Debt Obligations, Maximum Amount Available Federal Reserve, Advances, General Debt Obligations, Maximum Amount Available Supplemental Disclosures of Cash Flow Information: Supplemental Cash Flow Information [Abstract] PEO Name PEO Name Accrued interest payable and other liabilities Accrued Liabilities and Other Liabilities Purchases of restricted stock Payments To Acquire Restricted Stock Payments To Acquire Restricted Stock Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Entity Tax Identification Number Entity Tax Identification Number Cash and due from banks Cash and Due from Banks Schedule of Past Due LHFI and Collateral Dependent Loans Financing Receivable, Past Due [Table Text Block] Current Financial Asset, Not Past Due [Member] CODM role share by executive officers Number Of Executive Officers, CODM Number Of Executive Officers, CODM Other Commitments [Line Items] Other Commitments [Line Items] Restricted stock units vested (in shares) Restricted Stock, Shares Issued Net of Shares for Tax Withholdings Tax expense Share-Based Payment Arrangement, Expense, Tax Benefit Exercised (in dollars per share) Share-Based Compensation Arrangements by Share-Based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Income from bank owned life insurance Income from bank owned life insurance Bank Owned Life Insurance Income Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Number of banker's ban stocks invested in Equity Securities without Readily Determinable Fair Value, Number Of Investments Equity Securities without Readily Determinable Fair Value, Number Of Investments Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] 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] Measurement Frequency [Domain] Measurement Frequency [Domain] Debt Instrument [Axis] Debt Instrument [Axis] Subsequent Event [Table] Subsequent Event [Table] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Standard & Poor's, AA- Rating Standard & Poor's, AA- Rating [Member] INTEREST EXPENSE Interest Expense, Operating and Nonoperating [Abstract] Salaries and employee benefits Labor and Related Expense Servicing and related income on loans, net Fees And Commissions, Mortgage Banking And Servicing, Net Fees And Commissions, Mortgage Banking And Servicing, Net Basic (in dollars per share) Earnings per common share - basic (in dollars per share) Earnings Per Share, Basic Measurement Input Type [Axis] Measurement Input Type [Axis] Insider Trading Arrangements [Line Items] Bank owned life insurance Bank Owned Life Insurance 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] Fair Value Measurement [Domain] Fair Value Measurement [Domain] Recoveries Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] Cover [Abstract] Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Measurement Inputs and Valuation Techniques [Table] Income tax (benefit) expense: Other Comprehensive Income (Loss), Tax, Portion Attributable to Parent, Parenthetical Disclosure [Abstract] One year before current year Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Percent of total loans Concentration Risk, Percentage Equity Awards Adjustments Equity Awards Adjustments [Member] Income recognized Income (Loss) From Equity Securities Without Readily Determinable Fair Value Income (Loss) From Equity Securities Without Readily Determinable Fair Value Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Revolving Loans Amortized Cost Basis Converted to Term During the Period Financing Receivable, Excluding Accrued Interest, Revolving, Converted to Term Loan, Writeoff Pass Pass [Member] Plan Name [Axis] Plan Name [Axis] Schedule of LHFI Portfolio Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Interest on debt securities Interest Income, Debt Securities, Operating Ownership percentage in investments Equity Securities Without Readily Determinable Fair Value, Ownership Percentage Equity Securities Without Readily Determinable Fair Value, Ownership Percentage Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeited in Period Preferred stock authorized (in shares) Preferred Stock, Shares Authorized Discount window borrowings Federal Reserve, Advances, General Debt Obligations, Outstanding Borrowings Federal Reserve, Advances, General Debt Obligations, Outstanding Borrowings Repurchase of shares in settlement of restricted stock units Payments for Repurchase of Other Equity Statement of Cash Flows [Abstract] Outstanding financial commitments Other Commitment Interest-bearing NOW accounts Deposits, Negotiable Order of Withdrawal (NOW) Provision for credit losses on held-to-maturity debt securities Debt Securities, Held-to-Maturity, Excluding Accrued Interest, Credit Loss Expense (Reversal) Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Tax benefits and other tax benefits recognized Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization Expense Entity Filer Category Entity Filer Category Total, estimated fair value Debt Securities, Available-for-Sale, Unrealized Loss Position Director Director [Member] Financing Receivable, Nonaccrual [Line Items] Financing Receivable, Nonaccrual [Line Items] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Financial Asset, Aging [Axis] Financial Asset, Aging [Axis] Deposits [Abstract] Deposits [Abstract] Investments, Debt and Equity Securities [Abstract] Entity Address, Address Line Two Entity Address, Address Line Two Entity Address, Address Line One Entity Address, Address Line One Lease liability arising from obtaining right-of-use assets Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Vested (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Overnight unsecured credit lines, outstanding borrowings Line of Credit Facility, Fair Value of Amount Outstanding Income tax expense Income Tax Expense (Benefit) Net unearned discount Financing Receivable, Unamortized Purchase Premium (Discount) Principles of Consolidation Consolidation, Policy [Policy Text Block] Total Charge-offs Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff Repurchase of shares in settlement of restricted stock units Stock Repurchased During Period, Value, Restricted Stock Units (RSUs) Stock Repurchased During Period, Value, Restricted Stock Units (RSUs) Loan Restructuring Modification [Domain] Loan Restructuring Modification [Domain] Discounted Cash Flow Valuation Technique, Discounted Cash Flow [Member] Statement [Table] Statement [Table] Proceeds from exercise of stock options Proceeds from Stock Options Exercised One year before current year Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year Schedule of LHFI Nonaccrual Loans Financing Receivable, Nonaccrual [Table Text Block] Credit Rating, Standard & Poor's [Axis] Credit Rating, Standard & Poor's [Axis] Loans held for sale Loan, Held-for-Sale, Fair Value Disclosure