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Disclosure - Fair Value Measurements (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 996065 - Disclosure - Fair Value Measurements (Financial And Nonfinancial Assets Measured At Fair Value On A Nonrecurring Basis) (Details) link:presentationLink link:calculationLink link:definitionLink 996075 - Disclosure - Fair Value Measurements (Quantitative Information About Level 3 Fair Value Measurements For Certain Financial Assets) (Details) link:presentationLink link:calculationLink link:definitionLink 996085 - Disclosure - Fair Value Measurements (Company's Financial Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 996095 - Disclosure - Change in Accumulated Other Comprehensive Loss - (Loss) Changes To Accumulated Other Comprehensive Income By Components (Details) link:presentationLink link:calculationLink link:definitionLink 996105 - Disclosure - Change in Accumulated Other Comprehensive Loss (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 996115 - Disclosure - Other Real Estate Owned & Repossessed Assets - Other Real Estate Owned Rollforward (Details) link:presentationLink link:calculationLink link:definitionLink 996125 - Disclosure - Other Real Estate Owned & Repossessed Assets (Additional Information) (Details) link:presentationLink link:calculationLink link:definitionLink 996135 - Disclosure - Qualified Affordable Housing Project Investments (Additional Information) (Details) link:presentationLink link:calculationLink link:definitionLink 996145 - Disclosure - Revenue Recognition - Schedule of Noninterest Income Disaggregated by Major Source (Details) link:presentationLink link:calculationLink link:definitionLink 996155 - Disclosure - Borrowings (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 996165 - Disclosure - Borrowings - Schedule of Composition of borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 996175 - Disclosure - Derivatives - Schedule Of the cumulative fair value hedging adjustment (Details) link:presentationLink link:calculationLink link:definitionLink 996185 - Disclosure - Derivatives - The effect of the fair value hedging relationship recognized in the consolidated statements of income (Details) link:presentationLink link:calculationLink link:definitionLink 996195 - Disclosure - Derivatives (Additional Information) (Details) link:presentationLink link:calculationLink link:definitionLink 996205 - Disclosure - Derivative - (Summarize Key Elements of Derivative Instruments) (Details) link:presentationLink link:calculationLink link:definitionLink 996215 - Disclosure - Business Segments - Schedule of the wealth management division's revenue and expenses (Details) link:presentationLink link:calculationLink link:definitionLink 996225 - Disclosure - Business Segments (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 996235 - Disclosure - Subsequent Events (Additional Information) (Details) link:presentationLink link:calculationLink link:definitionLink Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Weighted Average Grant Date Fair Value, Vested Proceeds from the sale of bank premises and equipment Proceeds from Sale of Property, Plant, and Equipment Proceeds from Sale of Property, Plant, and Equipment, Total Consumer installment financing receivable [Member]. Consumer Installment Financing Receivable [Member] Consumer Installment Financial Asset, Equal to or Greater than 90 Days Past Due [Member] 90 or More Days Past Due Interest and Dividend Income, Securities, by Taxable Status [Abstract] Interest and dividends on securities available for sale: Financing Receivable, Allowance for Credit Loss, Writeoff Loan losses charged to the allowance Financing Receivable, Allowance for Credit Loss, Writeoff, Total Charge-Offs Current period gross charge-offs Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Statement of Financial Position Location, Balance [Domain] Balance Sheet Location Recent Accounting Pronouncements and Other Authoritative Guidance Schedule Of Recent Accounting Pronouncements And Other Authoritative Guidance Principles TextBlock Schedule Of Recent Accounting Pronouncements And Other Authoritative Guidance Principles Text Block Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Supplemental Schedule of Noncash Investing and Financing Activities: Due in one year or less, Fair Value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Assets Management [Member] Assets Management [Member] Trust asset management fees Financing Receivable Portfolio Segment [Axis] Financing Receivable Portfolio Segment Plan Name [Axis] Plan Name Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Fair Value, 12 months or more Entity Current Reporting Status Entity Current Reporting Status Other Comprehensive Income (Loss), before Reclassifications, before Tax Other comprehensive (loss) before reclassifications Class of Financing Receivable [Axis] Class of Financing Receivable Fair Value, Inputs, Level 2 [Member] Significant Other Observable Inputs (Level 2) [Member] Other Comprehensive Income (Loss), Tax Effect Of Current Period Changes Other Comprehensive Income Loss Tax Effect Of Current Period Changes Tax effect of current period changes Common Stock, Shares Authorized Common stock, shares authorized Schedule of amortized cost basis of collateral-dependent loans Schedule Of Amortized Cost Basis Of Collateral Dependent Loans Text Block Schedule Of Amortized Cost Basis Of Collateral Dependent Loans Text Block Assets, Fair Value Adjustment Nonrecurring fair value adjustments Product and Service [Axis] Document Fiscal Period Focus Document Fiscal Period Focus Operating Lease, Right-of-Use Asset, Statement of Financial Position [Extensible Enumeration] Debt Instrument, Interest Rate, Stated Percentage Fixed floating rate Revenue from Contract with Customer [Abstract] Entity Shell Company Entity Shell Company Common Stock, Shares, Issued Common stock, shares issued Asset Class [Domain] Asset Class Statement [Table] Statement [Table] Overdrafts Overdrafts [Member] Overdrafts [Member] Changes Measurement [Member] Changes Measurement Right Of Use Asset Obtained In Exchange For Operating Lease Liability Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Amortization Of Intangible And Other Assets Amortization Of Intangible And Other Assets Amortization of other assets Accrued interest receivables Interest Receivable Residential First Lien - Investor Residential First Lien - Investor [Member] Residential First Lien - Investor [Member] Offsetting Assets [Table] Statement [Line Items] Statement [Line Items] Entity Filer Category Entity Filer Category Financial Asset, 60 to 89 Days Past Due [Member] 60 - 89 Days Past due Financing Receivable, Past Due [Table] Schedule Of Financing Receivables Past Due [Table] Debt issuance costs Debt Issuance Costs, Gross, Current Liabilities and Equity Total liabilities and shareholders’ equity Hedged Asset, Fair Value Hedge Carrying Amount of Hedged Asset Debt Instrument [Line Items] Debt Instrument [Line Items] Financing Receivable, Allowance for Credit Loss, Recovery Recoveries added to the allowance Recoveries Noninterest Income Total noninterest income (loss) Investment in Federal Home Loan Bank Stock [Member] Federal Home Loan Bank Stock [Member] Impaired Financing Receivable, Recorded Investment Total Construction and farmland residential financing receivable [Member]. Construction And Farmland Residential Financing Receivable [Member] Construction & Secured by Farmland Increase to Unfunded Commitments Reserve Increase to Unfunded Commitments Reserve Increase to Unfunded Commitments Reserve Fair Value, by Balance Sheet Grouping [Table Text Block] Company's Financial Instruments Derivative [Line Items] Derivative [Line Items] Cash and Cash Equivalents, Fair Value Disclosure Cash and short-term investments Financial Asset, 30 to 59 Days Past Due [Member] 30-59 Days Past Due Marine Lending [Member] Marine Lending [Member] Marine Lending [Member] Subsequent Event [Line Items] Pledged Status [Axis] Pledged Status Income Taxes Paid Income taxes Changes in shareholder equity retirement of common stock Changes In Shareholder Equity Retirement Of Common Stock Repurchase and retirement of common stock Loans Sold, Currently being Serviced Loans Sold, Currently being Serviced Loans Sold, Currently being Serviced Upon Foreclosure [Member] Upon Foreclosure [Member] Upon Foreclosure [Member] Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 Due after ten years, Amortized Cost Dataprocessingfees Data processing fees Data Processing Fees Collateral-dependent Collateral Dependent Loans [Member] Collateral Dependent Loans [Member] Nonperforming Financial Instruments [Member] Nonperforming Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance With an allowance recorded: Disaggregation of Revenue [Table] Deposits, Fair Value Disclosure Deposits Equity Securities [Member] Equity Securities [Member] Net Revenue (Expense) Interest Income (Expense), Operating and Nonoperating Interest Revenue (Expense), Net, Total Issuance Due To Public Offering Issuance Due To Public Offering Issuance of common stock, public offering net ATM network fees Atm Network Fees ATM network fees Special Mention [Member] Special Mention Measurement Input, Discount for selling costs [Member] Measurement Input, Discount for selling costs [Member] Measurement Input Discount For Selling Costs Reduction to unfunded commitment reserve Decrease to Unfunded Commitments Reserve Decrease to Unfunded Commitments Reserve Investments Classified by Contractual Maturity Date Investments Classified by Contractual Maturity Date [Table Text Block] Earnings Per Share, Basic Earnings Per Share, Basic, Total Net income (loss) per common share, basic Disaggregation of Revenue [Table Text Block] Schedule of Noninterest Income Disaggregated by Major Source Restructured of amortized cost of loans [Table Text Block] Restructured of amortized cost of loans [Table Text Block] Schedule of modified amortized cost of loans Foreclosed Assets Valuation Adjustments Foreclosed Assets Valuation Adjustments Valuation adjustments Commercial Portfolio Segment [Member] Commercial Real Estate Portfolio Segment Member Commercial Share-Based Payment Arrangement, Noncash Expense [Abstract] Amortized Costs and Fair Values of Securities Available for Sale Schedule of Available-for-Sale Securities Reconciliation [Table Text Block] Gain (Loss) on Disposition of Property Plant Equipment, Excluding Oil and Gas Property and Timber Property Loss on the sale and disposal of bank premises and equipment Payments for (Proceeds from) Loans and Leases Payments for (Proceeds from) Loans and Leases, Total Net decrease (increase) in loans Other data: Interest and Other Income [Abstract] Financing Receivable, Modified, Accumulated Amortized cost basis Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Lessee, Operating Lease, Liability, to be Paid, Year Five 2030 Impaired Financing Receivable, Related Allowance With no related allowance: Hedging Designation [Domain] Brokerage Commissions [Member] Brokerage Commissions [Member] Brokerage commissions Interest Income, Deposits with Financial Institutions Interest on deposits in banks Interest Income, Deposits with Financial Institutions, Total Schedule of Subordinated Borrowing [Table Text Block] Schedule of composition of borrowings Financing Receivable, Allowance for Credit Loss [Line Items] Financing Receivable Allowance For Credit Losses [Line Items] Federal reserve bank stock [Member] Federal Reserve Bank Stock [Member] Federal Reserve Bank Stock [Member] Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale, Total Proceeds from the sale of securities available for sale Carrying Value, Option, Qualitative Disclosures Related To Election, By Eligible Item Or Group [Domain] Carrying Value Option Qualitative Disclosures Related To Election By Eligible Item Or Group [Domain] Carrying Value Option Qualitative Disclosures Related To Election By Eligible Item Or Group Equity, Attributable to Parent [Abstract] Shareholders’ Equity Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Schedule of all assets measured at fair value on a recurring basis classified as Level 3 Revolving Loans Converted to Term [Member] Revolving Loans Converted to Term [Member] Revolving Loans Converted to Term Entity Small Business Entity Small Business Interest and Dividend Income, Operating [Abstract] Interest and Dividend Income Federal Home Loan Banks [Abstract] Hedging Designation [Axis] 2024 Term Loan Amortized Cost Basis by Origination Year 2024 [Member] Term Loan Amortized Cost Basis by Origination Year 2024 [Member] Other Collateral [Member] Other Collateral [Member] Short-Term Debt [Member] Retained Earnings (Accumulated Deficit) Retained earnings Retained Earnings (Accumulated Deficit), Total Financing Receivable, Nonaccrual [Table Text Block] Schedule of nonaccrual And past due loans by class 2019 Term Loan Amortized Cost Basis By Origination Year 2019 [Member] Term Loan Amortized Cost Basis By Origination Year 2019 [Member] Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Shares, Forfeited Share-Based Payment Arrangement [Text Block] Stock-Based Compensation Plan Organization, Consolidation and Presentation of Financial Statements [Abstract] Leases [Abstract] Lessee, Lease, Description [Line Items] Amendment Flag Amendment Flag Interest Income, Securities, Operating, Taxable Taxable interest income Product and Service [Domain] Lease Liabilities Arising From Right Of Use Assets Lease Liabilities Arising From Right Of Use Assets Lease liabilities arising from right-of-use assets Balance Other Real Estate Own Balance Other Real Estate Owned Balance Other Real Estate Owned Liabilities and Equity [Abstract] Liabilities and Shareholders’ Equity Interest Expense, Subordinated Notes and Debentures Interest on subordinated debt Entity Address, Postal Zip Code Entity Address, Postal Zip Code Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Net cash provided by operating activities Substandard [Member] Substandard Debt Instrument, Redemption Price, Percentage Redemption interest rate Net Of Deferred Taxes Net Of Deferred Taxes Net of deferred taxes Impaired Financing Receivable, with Related Allowance, Average Recorded Investment With an allowance recorded: Common Stock Common Stock [Member] Nonaccruals with No Allowance for Credit Losses Financing Receivable, Nonaccrual, No Allowance Consumer loans [Member] Consumer loans [Member] Consumer loans Lessee, Operating Lease, Liability, to be Paid, Year Three 2028 Subordinated Debt Obligations, Fair Value Disclosure Subordinated debt, net of unamortized issuance costs Dividend Income, Operating Dividends Dividend Income, Operating, Total The aggregate amount of time deposit liabilities in denominations of $250,000 or more. Time Deposits250000or More Balances of $250,000 and more Loss (gain) on the sale and disposal of premises and equipment Gain (loss) on the sale of bank premises and equipment Gain (loss) on the sale of bank premises and equipment Gain (loss) on the sale of bank premises and equipment Loss on the sale and disposal of premises and equipment (Loss) on the sale of bank premises and equipment (Accretion) amortization of premiums and discounts on debt securities and loans, net Amortization of Debt Discount (Premium) Debt Securities, Available-for-Sale [Line Items] Schedule Of Available For Sale Securities [Line Items] Impaired Financing Receivable, Unpaid Principal Balance [Abstract] Unpaid Principal Balance Commercial real estate non owner occupied [Member]. Commercial Real Estate Non Owner Occupied [Member] Commercial - Non-Owner Occupied & Multifamily Portion at Fair Value Measurement [Member] Fair Value Disclosure Item Amounts [Default] Portion at Fair Value Measurement [Member] [Default] Entity Address, Address Line One Entity Address, Address Line One Trust Accounts [Member] Trust Accounts [Member] Trust Accounts [Member] Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV Earnings Per Share [Abstract] Earnings (Loss) Per Share Period Past Due Loan Considered Payment Default Period Past Due Loan Considered Payment Default Loan is considered payment default Consumer Portfolio Segment [Member] Consumer Supplemental Cash Flow Information [Abstract] Supplemental Disclosures of Cash Flow Information Residential Real Estate [Member] Residential Real Estate Accrued interest receivable, fair value disclosure Accrued Interest Receivable Fair Value Disclosure Accrued interest receivable Derivative Asset Derivative Asset, Total Derivative Assets General Discussion of Derivative Instruments and Hedging Activities [Abstract] Other Liabilities [Member] Other Liabilities [Member] Statement of Financial Position Location, Balance [Axis] Balance Sheet Location Interest Income, Securities, Operating, Tax Exempt Interest income exempt from federal income taxes Increase (Decrease) in Other Deposits Net increase in noninterest bearing demand deposits, savings, and interest bearing demand deposits Financing Receivable, Excluding Accrued Interest, Modified in Period, to Total Financing Receivables, Percentage Mortgage loans on real estate, percentage Fair Value Measurements, Nonrecurring [Table Text Block] Financial And Nonfinancial Assets Measured At Fair Value On A Nonrecurring Basis Operating Lease, Right-of-Use Asset Right-of-use assets Community Banking [Member] Community Banking [Member] Community Banking [Member] Debt Securities, Available-for-Sale, Unrealized Loss Position Fair Value, Total Debt Securities, Available-for-Sale, Unrealized Loss Position, Total Reclassification from Accumulated Other Comprehensive Income, Current Period, before Tax Reclassification adjustments Reclassification of realized losses into earnings Reclassification of realized losses into earnings Payments to Acquire Debt Securities, Available-for-Sale Purchases of securities available for sale OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment and Tax, Total Unrealized (loss) gain on available for sale securities, net of reclassification adjustments, net of deferred income tax (benefit) expense of $(187) and $3,193 for the three months ended March 31, 2026 and 2025, respectively. Impaired Financing Receivable With And Without Recorded Allowance Impaired Financing Receivable With And Without Recorded Allowance [Domain] Impaired Financing Receivable With And Without Recorded Allowance Document Type Document Type Monthly and Other Service Fees [Member] Monthlyand Other Service Fees [Member] Monthly and other service charges Loan servicing expense Loan Servicing Expense Loan Servicing Expense Consolidated [Member] Consolidated [Member] Consolidated [Member] Financing Receivable, Individually Evaluated for Credit Loss Ending balance: Individually evaluated for impairment Financing Receivable, Individually Evaluated for Credit Loss, Total Unused Lines of Credit Unused Lines of Credit Available borrowing capacity Entity Central Index Key Entity Central Index Key Interest-Bearing Deposits in Banks and Other Financial Institutions Interest-bearing deposits with other institutions Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation (Decrease) increase in cash and cash equivalents Subsequent Event Type [Domain] Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Potentially dilutive securities outstanding Shares repurchase and retired Stock Repurchased and Retired During Period, Shares Common Stock, Par or Stated Value Per Share Common stock, par value With No Related Allowance [Member] With No Related Allowance [Member] With No Related Allowance Federal Home Loan Bank Irrevocable Letter of Credit Federal Home Loan Bank Irrevocable Letterof Credit FHLB irrevocable letter of credit Liabilities [Abstract] Liabilities All Other [Member] All Other [Member] All Other [Member] Financing Receivable, Credit Quality Indicator [Line Items] Financing Receivable Recorded Investment [Line Items] Amortized cost basis Debt Securities, Available-for-Sale, Amortized Cost Amortized Cost Available For Sale Debt Securities Amortized Cost Debt securities, available-for-sale Fair Value Securities Securities available for sale, at fair value, amortized cost of $122,916 and $126,197, respectively Noninterest Income [Abstract] Noninterest Income Net Realized Pre-Tax Loss Net Realized Pre-Tax Loss Realized Investment Gains (Losses) Doubtful [Member] Doubtful Collateral Dependent Foreclosure [Member] Collateral Dependent Foreclosure [Member] Collateral Dependent Foreclosure [Member] Debt Disclosure [Abstract] Derivative [Table] Derivative [Table] Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases Purchases Proceeds from Sale, Loan, Held-for-Sale Proceeds from sale of loans held for sale Proceeds from Sale of Loans Held-for-sale, Total Estimate of Fair Value Measurement [Member] Fair Value [Member] Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Financial Assets: Derivative, Notional Amount Notional Amount Loans Loans Receivable Gross Carrying Amount Loans Receivable Gross Carrying Amount Average number of common shares outstanding Weighted Average Basic Shares Outstanding, Pro Forma Increase (Decrease) in Time Deposits Increase (Decrease) in Time Deposits, Total Net (decrease) increase in time deposits Interest Income, Federal Funds Sold Interest on federal funds sold Current Fiscal Year End Date Current Fiscal Year End Date Schedule of Long-Term Debt Instruments [Table] Debt Instrument [Table] Gains (Losses) on Sales of Other Real Estate Other real estate owned expense (gain), net Document Quarterly Report Document Quarterly Report Receivables [Abstract] Unallocated Financing Receivables [Member] Unallocated Gain (Loss) on Sale of Portfolio Loans Gain (Loss) on Sale of Portfolio Loans (Gain) on the sale of portfolio loans (Gain) on the sale of portfolio loans Fair Value, by Balance Sheet Grouping [Table] Fair Value By Balance Sheet Grouping [Table] Entity Address, State or Province Entity Address, State or Province Bank owned life insurance income (expense), net. Bank Owned Life Insurance Income Expense Net Bank owned life insurance income Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Number Shares, Nonvested, end of period Shares, Nonvested, beginning of period Common stock, unvested restricted shares Information Technology and Data Processing Computer software expense 2021 Term Loan Amortized Cost Basis By Origination Year 2021 [Member] Term Loan Amortized Cost Basis By Origination Year 2021 [Member] Comprehensive Income (Loss), Net of Tax, Attributable to Parent Total comprehensive income Loan modification balance Loan Modification Balance Loan Modification Balance Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Gross Unrealized Gains Summary the Carrying Value Of the Portfolio Layer Method Hedged Assets and Cumulative Fair Value Hedging Adjustment Table Text Block Summary the Carrying Value Of the Portfolio Layer Method Hedged Assets and Cumulative Fair Value Hedging Adjustment Table Text Block Summary the carrying value of the portfolio layer method hedged assets and cumulative fair value hedging adjustment Changes in benefit obligations and plan assets for post retirement benefit plans, deferred income taxes Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, Tax, Total Consolidated Financial Ownership Wholly Owned Subsidiary Percentage Consolidated Financial Ownership Wholly Owned Subsidiary Percentage Ownership percentage in subsidiaries Fair value swap Fair Value Hedge Liabilities Internal Credit Assessment [Axis] Internal Credit Assessment Loss on sales Gain Loss On Sale Of Other Real Estate Gain Loss On Sale Of Other Real Estate Professional Fees Professional fees Subsequent Event [Member] Interest Expense, Operating Total interest expense Fair Value Measurement Inputs and Valuation Techniques [Table] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Table] Net interest income after provision for credit losses Interest Income (Expense), after Provision for Loan Loss Other Real Estate, Roll Forward [Table Text Block] Other Real Estate Owned Rollforward Carrying Value, Option, Qualitative Disclosures Related To Election, By Eligible Item Or Group [Axis] Carrying Value Option Qualitative Disclosures Related To Election By Eligible Item Or Group [Axis] Carrying Value Option Qualitative Disclosures Related To Election By Eligible Item Or Group Interest Expense On Federal Home Loan Bank Advances Interest expense on Federal Home Loan Bank advances. Interest on Federal Home Loan Bank advances Proceeds from sales Proceeds from Sale of Debt Securities, Available-for-Sale Proceeds from the sale of securities available for sale Available-for-Sale Securities [Member] Accumulated Other Comprehensive (Loss) AOCI Attributable to Parent [Member] Amortization method qualified affordable housing project investments, amortization Investment Program, Proportional Amortization Method, Applied, Amortization Expense Derivative Liability Derivative Liability, Total Derivative Liabilities Funding of capital commitments related to other investments Funding of capital commitments related to other investments Funding of capital commitments related to other investments Interest Rate Derivative Assets, at Fair Value Interest rate swaps Noninterest-Bearing Deposit Liabilities, Domestic Noninterest bearing demand deposits Noninterest-Bearing Deposit Liabilities, Domestic, Total Preferred Stock, Value, Issued Preferred stock, $10 par value; 500,000 shares authorized and unissued Prior Term Loan Amortized Cost Basis By Origination Year Prior [Member] Term Loan Amortized Cost Basis By Origination Year Prior [Member] Affordable housing tax credits and other tax benefits expected to be received Affordable Housing Tax Credits and Other Tax Benefits Expected to Be Received Affordable Housing Tax Creditsand Other Tax Benefits Expectedto Be Received Amortization method qualified affordable housing project investments Investment, Proportional Amortization Method, Elected, Amount Minimum [Member] Minimum [Member] Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Weighted Average Grant Date Fair Value, Granted Financial Instrument [Axis] Financial Instrument Assets And Liabilities, Lessee [Table Text Block] Assets And Liabilities Lessee Table [Text Block] Assets And Liabilities, Lessee Fair Value, Inputs, Level 3 [Member] Significant Unobservable Inputs (Level 3) [Member] Level 3 [Member] Fair Value, Nonrecurring [Member] Fair Value Measurements Nonrecurring [Member] Liabilities, Fair Value Disclosure [Abstract] Liabilities: Segment Reporting [Abstract] Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Financial Assets And Liabilities Measured At Fair Value On A Recurring Basis Unrealized Gain (Loss) on Investments Unrealized (loss) gain on securities available for sale SBA PPP loans SBA PPP Loans [Member] SBA PPP Loans [Member] Other Real Estate, Valuation Adjustments Valuation adjustments Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation [Abstract] Cash and Cash Equivalents Proceeds from Sale of Restricted Investments Proceeds from the sale of restricted investments Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Schedule of fair value and gross unrealized losses for securities available for sale Interest Expense, Operating and Nonoperating [Abstract] Interest Expense Residential First Lien - Owner Occupied Residential First Lien - Owner Occupied [Member] Residential First Lien - Owner Occupied [Member] OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax, Total Unrealized (loss) on available for sale securities, deferred income tax Interest Rate Contract [Member] Interest Rate Contract [Member] Commitments and Contingencies Commitments and contingencies Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Weighted Average Grant Date Fair Value, Nonvested, end of period Weighted Average Grant Date Fair Value, Nonvested, beginning of period Operating Lease, Liability Lease liabilities Operating Lease, Liability, Total Financing Receivable, Collectively Evaluated for Credit Loss Ending balance: collectively evaluated for impairment Payments to Acquire Restricted Investments Purchases of restricted investments Payments to Acquire Restricted Investments, Total Provision for Other Credit Losses Provision for (recovery of) credit losses Provision for credit losses Accrued interests and net deferred loan fees. Accrued Interests And Net Deferred Loan Fees Accrued interests and net deferred loan fees Financing Receivable, Impaired [Line Items] Financing Receivable Impaired [Line Items] US Treasury Notes Member. U S Treasury Notes [Member] US Treasury Notes [Member] Matched interest rate swaps with counterparty. Matched Interest Rate Swaps With Counterparty [Member] Matched interest rate swaps with counterparty Hedged Asset, Fair Value Hedge, Cumulative Increase (Decrease) Cumulative Amount of Fair Value Hedging Adjustment Subtracted from Carrying Amount of the Hedged Assets Cumulative Amount of Fair Value Adjustment Reserve credit losses for Unfunded Commitments Reserve credit losses for Unfunded Commitments Lessee, Lease, Description [Table] Interest and Dividend Income, Operating Total interest and dividend income Residential single family [Member]. Residential Single Family [Member] Residential Single Family Interest Income , Operating Net Interest Income (Expense) Net Interest Income Capital expenditures Capital Expenditures Incurred but Not yet Paid Other Charges and Fees [Member] Other Chargesand Fees [Member] Other charges and fees Marine Segment [Member] Marine Segment [Member] Marine Current loans Financing Receivable, before Allowance for Credit Loss Financing Receivables Financing Receivable, before Allowance for Credit Loss, Total Financing Receivable, 90 Days or More Past Due, Still Accruing 90 or More Days Past Due Still Accruing Restricted Investments, at Fair Value Restricted Investments Weighted Average Number of Shares Outstanding, Basic Average number of common shares outstanding used to calculate basic earnings per share Weighted Average Number of Shares Outstanding, Basic, Total Interest-Bearing Domestic Deposit, Negotiable Order of Withdrawal (NOW) NOW accounts Cash Surrender Value, Fair Value Disclosure Bank owned life insurance Impaired Financing Receivable, Recorded Investment [Abstract] Recorded Investment All other loans financing receivable [Member]. All Other Loans Financing Receivable [Member] All Other Loans Schedule of Share-Based Compensation Arrangements by Share-Based Payment Award [Table] Schedule Of Share Based Compensation Arrangements By Share Based Payment Award [Table] Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Valuation Allowance [Abstract] Related Allowance Asset Pledged as Collateral [Member] Pledged as Collateral [Member] Subsequent Events Subsequent Events [Text Block] Net Loans Net Loans Loans Receivable, Fair Value Disclosure Loans, net Long-Term Debt Total APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Stock-based compensation expense APIC, Share-Based Payment Arrangement, Increase for Cost Recognition, Total ASC Six Zero Six Revenue [Member] ASC Six Zero Six Revenue [Member] ASC 606 Revenue Variable Rate [Domain] Variable Rate Total shareholders’ equity Equity, Attributable to Parent End Balance Starting Balance Preferred Stock, Par or Stated Value Per Share Preferred stock, par value Derivatives Not Designated as Hedging Instruments [Table Text Block] Schedule Of the cumulative fair value hedging adjustment Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax Tax expense related to reclassification Financing Receivable, Held-for-Sale Loans held for sale Statement of Stockholders' Equity [Abstract] Performance Measure [Member] Performance Measure [Member] Performance Measure [Member] Accrued interest receivable Financing Receivable, Excluding Accrued Interest, Sale Impaired Financing Receivable, Interest Income, Accrual Method [Abstract] Interest Income Recognized Internal Credit Assessment [Domain] Internal Credit Assessment Revenue [Member] Revenue [Member] Revenue Financing Receivable, Allowance for Credit Loss Ending Balance Balance Beginning Fair Value Disclosures [Text Block] Fair Value Measurements Other noninterest income Noninterest Income, Other Other operating income Marine Loan [Member] Marine Loans Marine loan. Marine loans Marine loans [Member] Marine loans [Member] 2020 Term Loan Amortized Cost Basis By Origination Year 2020 [Member] Term Loan Amortized Cost Basis By Origination Year 2020 [Member] Accumulated Defined Benefit Plans Adjustment Attributable to Parent Accumulated Defined Benefit Plans Adjustment Attributable to Parent [Member] Construction And Land Development Financing Receivable [Member] Construction And Land Development Financing Receivable [Member] Construction & Secured by Farmland Total loans Ending balance Loans Loans and Leases Receivable, Net Reported Amount, Covered Debt Instrument, Name [Domain] Debt Instrument, Name Shares Held in Employee Stock Ownership Plan [Abstract] Derivative Instruments and Hedging Activities Disclosure [Abstract] Restructurings for Borrowers Experiencing Financial Difficulty Restructurings for Borrowers Experiencing Financial Difficulty [Text Block] Restructurings for Borrowers Experiencing Financial Difficulty [Text Block] Unlikely to be Collected Financing Receivable [Member] Loss Plan Name [Domain] Plan Name Cash, Cash Equivalents, and Federal Funds Sold Total cash and cash equivalents Increase (Decrease) in Other Operating Assets Increase (Decrease) in Other Operating Assets, Total Decrease in other assets Interest Expense Interest Expense, Operating and Nonoperating Interest Expense Total interest expense Total interest expense 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] Other Real Estate Owned [Abstract] Other Real Estate Owned [Abstract] Due after ten years, Fair Value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Gain from Hedged Asset Gain from Hedged Asset Hedged asset Loan Restructuring Modification [Axis] Impaired Financing Receivable, Unpaid Principal Balance Total Other Loans [Member] Other Loans [Member] Other Loans Commercial - Non-Owner Occupied & Multifamily [Member] Commercial - Non-Owner Occupied & Multifamily [Member] Commercial - Non-Owner Occupied & Multifamily Impaired Financing Receivable, with Related Allowance, Interest Income, Accrual Method With an allowance recorded: Proceeds from Sale of Other Real Estate Sales proceeds Other Real Estate Owned Sales proceeds Long-Term Federal Home Loan Bank Advances Long-Term Federal Home Loan Bank Advances, Total Advances of long-term Federal Home Loan Bank advances FHLB advances - long term Federal Home Loan Bank advances, long-term Bank Received Proceeds Bank Received Proceeds Bank Received Proceeds Collateral Held [Axis] Cash and Due from Banks Cash and due from banks Cash and Due from Banks, Total Entity Address, City or Town Entity Address, City or Town Interest-Bearing Domestic Deposit, Money Market Money market accounts Deferred Tax Assets, Other Comprehensive Loss Deferred Tax Assets, Other Comprehensive Loss Security Exchange Name Interest Expense, Deposits Interest on deposits Interest Expense, Deposits, Total Nonaccrual with an Allowance for Credit Losses Nonaccrual with an Allowance for Credit Losses Collateral-dependent loans Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization, Statement of Cash Flows [Extensible Enumeration] Long-Term Debt, Gross Debt balance Noninterest Expense [Abstract] Noninterest Expenses Counterparty Name [Axis] Counterparty Name Income before income taxes Income (loss) before taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Income (loss) before income taxes Investment, Proportional Amortization Method, Elected, Statement of Financial Position [Extensible Enumeration] Financing Receivable, Allowance for Credit Loss, Collectively Evaluated Ending balance collectively evaluated for impairment Loss on the sale of repossessed assets Gain (Loss) on Disposition of Other Assets Loss on the sale of repossessed assets Loss on sales Quantitative Information Level Three Nonrecurring Basis Range Quantitative Information Level Three Nonrecurring Basis Range Quantitative information about Level 3 Fair Value Measurements Real Estate [Abstract] Measurement Input Type [Domain] Measurement Input Type Derivative Asset [Abstract] Derivative: Cumulative effect period of adoption, adjustment Amount of cumulative effect period of adoption, adjustment Cumulative Effect Period of Adoption, Adjustment Cumulative Effect Period of Adoption, Adjustment Cumulative effect adjustment for adopton of ASU 2023-02 Deposits: Deposits [Abstract] Financial Asset, Not Past Due [Member] Executive Officer [Member] Executive Officer [Member] Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Ending Beginning Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Total Interest Paid, Excluding Capitalized Interest, Operating Activity Interest Measurement Basis [Axis] Measurement Basis Statistical Measurement [Domain] Statistical Measurement Document Period End Date Document Period End Date Federal Home Loan Bank Branch [Axis] Title and Position [Axis] Title of Individual Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment With no related allowance: Fair Value Swap [Member] Fair Value Swap [Member] Fair Value Swap [Member] Overdrawn Account Fees [Member] Overdrawn Account Fees [Member] Overdrawn account fees Statement of Financial Position [Abstract] Cumulative Effect, Period of Adoption, Adjustment [Member] Cumulative Effect, Period of Adoption, Adjustment [Member] Classified [Member] Classified [Member] Classified Debt Securities, Available-for-Sale, Realized Loss Gross realized losses Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Other comprehensive (loss) income: The entire disclosure for information about available for sale securities. Securities Available For Sale [Text Block] Securities Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions Debt securities included in gross unrealized losses on available for sale securities Compensation and Employee Benefit Plans [Text Block] Employee Stock Ownership Plan Other Real Estate, Additions Transfer from loans Impaired Financing Receivable With And Without Recorded Allowance Impaired Financing Receivable With And Without Recorded Allowance [Axis] Impaired Financing Receivable With And Without Recorded Allowance Impaired Financing Receivable, Interest Income, Accrual Method Total Debt Securities, Available-for-Sale, Realized Gain (Loss) Debt Securities, Available-for-Sale, Realized Gain (Loss), Total Net realized losses on securities Subordinated notes due april 1, 2032. Subordinated Notes Due April One Two Thousand Thirty Two [Member] Subordinated Notes due April 1, 2032 Not Designated as Hedging Instrument [Member] Non designated [Member] Financial Asset, Aging [Domain] Financial Asset, Aging Liabilities Total liabilities Long-Term Federal Home Loan Bank Advances, Current Federal Home Loan Bank advances, short-term Financial Instruments [Domain] Financial Instruments Loans to nondepository financial institutions [Member] Loans to Nondepository Financial Institutions [Member] Loans to Nondepository Financial Institutions [Member] Collateral-dependent Collateral Dependent Loan Collateral Dependent Loan Affordable Housing Program [Text Block] Qualified Affordable Housing Project Investments Derivative Liability, Statement of Financial Position [Extensible Enumeration] Lessee, Operating Lease, Liability, to be Paid, Year Two 2027 Interest Rate Derivative Liabilities, at Fair Value Interest rate swaps Financing Receivable Credit Quality Indicators [Table Text Block] Schedule of credit quality information by class Impaired Financing Receivable, with No Related Allowance, Recorded Investment With no related allowance: Variable Rate [Axis] Variable Rate Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Total Loans Loans and Leases Receivable, Gross, Carrying Amount, Covered Loans And Leases Receivable Gross Carrying Amount Covered Total loans Impaired Financing Receivable, with No Related Allowance, Interest Income, Accrual Method With no related allowance: Weighted Average Number of Shares Outstanding, Diluted Average number of common shares outstanding used to calculate diluted earnings per share Weighted Average Number of Shares Outstanding, Diluted, Total Securities Act File Number Entity File Number Payments of Ordinary Dividends, Common Stock Cash dividends paid Marketing and Advertising Expense Advertising and marketing expenses Marketing and Advertising Expense, Total Other Assets Other assets Other Assets, Total Cover [Abstract] Measurement Input Type [Axis] Measurement Input Type Construction and farmland commercial financing receivable [Member]. Construction And Farmland Commercial Financing Receivable [Member] Construction And Farmland Commercial Deposits, Domestic Total deposits Cumulative Effect, Period of Adoption [Axis] Subordinated Debt [Member] Subordinated Debt [Member] PrepayableFinancialAssetClosedPortfolioLastOfLayerAmortizedCost Financial Asset, Closed Portfolio, Portfolio Layer Method, Amortized Cost Financial Asset, Aging [Axis] Financial Asset, Not Past Due Offsetting Assets [Line Items] Interest-Bearing Deposit Liabilities, Domestic Savings and interest bearing demand deposits Savings and interest bearing demand deposits Revolving Loans Amortized Cost Basis Revolving Loans Amortized Cost Basis [Member] Revolving Loans Amortized Cost Basis [Member] US Treasury Securities [Member] U.S. treasury securities [Member] Wealth Management [Member] Wealth Management [Member] Wealth Management [Member] Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Stock incentive plan, authorized common stock Number of Operating Segments Number of operating segments Business Segments Segment Reporting Disclosure [Text Block] Noninterest income, wealth management fees. Noninterest Income Wealth Management Fees Wealth management fees Schedule Of Composition Of Loans [Table Text Block] Schedule Of Composition Of Loans Table [Text Block] Schedule of composition of loans The aggregate amount of time deposits that total to less than $250,000. Time Deposits Lessthan250000 Balances of less than $250,000 Collateralized Mortgage-Backed Securities [Member] Mortgage-Backed Securities [Member] Subsequent Event [Table] Federal Home Loan Bank Member Federal Home Loan Bank [Member] Federal Home Loan Bank [Member] Payments for Retirement Of Common Stock Paymentsfor Retirement Of Common Stock Repurchase and retirement of common stock Schedule of allowance for loan losses by segment [Table Text Block]. Schedule Of Allowance For Loan Losses By Segment Table [Text Block] Allowance For Loan Losses By Segment Impaired Financing Receivable, with Related Allowance, Recorded Investment With an allowance recorded: Derivative, Fair Value Hedge, Included in Effectiveness, Gain (Loss) Total (loss) gain recognized in the consolidated statement of operations within interest and fees on loans Pledged Status [Domain] Pledged Status Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss Accrued interest receivable Debt Securities, Available-for-Sale, Accrued Interest, after Allowance for Credit Loss, Total Allowance for credit losses Allowance for credit losses Loans and Leases Receivable, Allowance, Covered Lessee, Operating Lease, Liability, Maturity Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Subordinated Debt Subordinated debt, net of unamortized issuance costs Subordinated Debt, Total Subordinated Debt, Beginning Balance Subordinated Debt, Ending Balance Subordinated debt Derivative Instruments, Gain (Loss) [Table] Gain (Loss) on Disposition of Assets Gain (Loss) on Disposition of Assets, Total Pre-tax gain Share-Based Compensation Arrangement by Share-Based Payment Award, Award Vesting Period Vesting service period of grants Comprehensive Income (Loss) Note [Text Block] Change in Accumulated Other Comprehensive Loss Net deferred loan costs and premiums Loans and Leases Receivable, Net Reported Amount, Covered and Not Covered Loans and Leases Receivable, Net Reported Amount, Covered and Not Covered, Total Description of sales of securities available for sale Description of sales of securities available for sale Financial Liabilities Fair Value Disclosure [Abstract] Financial liabilities: Depreciation Depreciation Depreciation, Total Subordinated Borrowing, Name [Domain] Supplies and Postage Expense Stationery and supplies Supplies and Postage Expense, Total Other Comprehensive (Income) Loss, Defined Benefit Plan, after Reclassification Adjustment, after Tax Changes in benefit obligations and plan assets for post retirement benefit plans, net of reclassification adjustments, net of deferred income tax of $0 and $(1) for the three months ended March 31, 2025 and 2024, respectively Changes in benefit obligations and plan assets for post retirement benefit plans, net of reclassification adjustments, net of deferred income tax of $0 and $0 for the three months ended September 30, 2025 and 2024, respectively, and $0 and $1 for the nine months ended September 30, 2025 and 2024, respectively Construction and farmland financing receivable [Member]. Construction And Farmland Financing Receivable [Member] Construction And Farmland Common Stock, Shares, Outstanding Common stock, shares, outstanding Common Stock, Shares, Outstanding, Beginning Balance Common Stock, Shares, Outstanding, Ending Balance Deferred Compensation Arrangements Unrecognized Compensation Cost Related To Unvested Restricted Stock Deferred Compensation Arrangements Unrecognized Compensation Cost Related To Unvested Restricted Stock Unrecognized compensation cost related to unvested Restricted Stock Real Estate Owned [Text Block] Other Real Estate Owned & Repossessed Assets Document Transition Report Document Transition Report Commercial real estate owner occupied [Member]. Commercial Real Estate Owner Occupied [Member] Commercial - Owner Occupied Deferred Tax Asset Deferred Tax Assets, Net Deferred Tax Assets, Net, Total Lessee, Operating Leases [Text Block] Leases Statement of Cash Flows [Abstract] Schedule of Interest Rate Derivatives [Table Text Block] Summarize Key Elements of Derivative Instruments Summarizes the effect of the fair value hedging relationship recognized in the consolidated statements of income Stock Issued During Period, Value, New Issues Issuance of common stock, public offering, net Federal Home Loan Bank Branch [Domain] Assets, Fair Value Disclosure [Abstract] Assets: McLean Branch [Member] McLean Branch [Member] Bank Franchise Tax Bank Franchise Tax Bank franchise tax Derivative Asset, Statement of Financial Position [Extensible Enumeration] Interest Rate Swap [Member] Interest Rate Swap [Member] Individually Evaluated Collateral-Dependent Loans [Member] Individually Evaluated Collateral-Dependent Loans [Member] Individually Evaluated Collateral-Dependent Loans Member Earnings Per Share [Text Block] Earnings Per Common Share Net Income Net Income (Loss) Debt and Equity Securities, Gain (Loss) Debt and Equity Securities, Gain (Loss), Total (Loss) on the sale of securities Loss on sale of securities Operating Lease, Cost Operating lease cost Schedule Composition of Restricted Investments Schedule composition of restricted investments [Table Text Block] Schedule Composition Of Restricted Investments Table [Text Block] Operating Lease, Payments Cash paid for amounts included in the measurement of lease liabilities Provision for Loan, Lease, and Other Losses Provision Provision for Loan, Lease, and Other Losses, Total Provision for credit losses on loans Assets [Abstract] Assets Residential multifamily financing receivable [Member]. Residential Multifamily Financing Receivable [Member] Residential Multifamily Document Fiscal Year Focus Document Fiscal Year Focus Payment for Origination and Purchase, Loan, Held-for-Sale Payment for Origination and Purchase, Loan, Held-for-Sale, Total Origination of loans held for sale Origination of loans held for sale Schedule of Troubled Debt Restructurings on Financing Receivables Financing Receivable, Modified [Table Text Block] Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Changes To Accumulated Other Comprehensive Income By Components Other Assets [Member] Other Assets Repossessed assets Transfer from loans Foreclosed Assets Transfer from loans Foreclosed Assets Transfer from loans Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Cash Flows from Investing Activities Proceeds from Sale of Foreclosed Assets Sales proceeds Sales proceeds Accounting Standards Update and Change in Accounting Principle [Abstract] Transaction Type [Axis] Fair Value and Gross Unrealized Losses for Securities Available for Sale Unrealized Gain (Loss) on Investments [Table Text Block] Fair Value Hedge Assets Fair value swap Fair value swap Fair Value and Gross Unrealized Losses for Securities Available for Sale Schedule of Unrealized Loss on Investments [Table Text Block] Other Liabilities Other liabilities Other Liabilities, Total Fair Value Disclosures [Abstract] Debt Instrument, Redemption Period, End Date Debt, redemption date Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Lessee, Operating Lease, Liability, to be Paid, Year One 2026, remainder Affordable housing tax credits and other tax benefits, amount Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization Expense Debt Instrument [Axis] Debt Instrument Derivative Instrument [Axis] Derivative Instrument Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Allowance For Loan Adjustments Net Allowance For Loan Adjustments Net Cumulative effect adjustment for adopton of ASU 2023-02 Collateral-dependent loans Fair value of impaired loans. Fair Value Of Impaired Loans Impaired loans Debt Securities, Available-for-Sale [Abstract] Securities available for sale Deposits Deposit Liabilities Disclosures [Text Block] Assets, Fair Value Disclosure Total assets at fair value Assets, Fair Value Disclosure, Total Noninterest Income, Service Charges on Deposit Accounts Noninterest Income Service Chargeson Deposit Accounts Service charges on deposit accounts Schedule of Nonvested Restricted Stock Units Activity [Table Text Block] Restricted Stock Activity Matched interest rate swaps with borrower. Matched Interest Rate Swaps With Borrower [Member] Matched interest rate swaps with borrower Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Net cash provided by investing activities Pass [Member] Pass Title of 12(b) Security Schedule of Segment Reporting Information, by Segment [Table] Derivative Instruments and Hedging Activities Disclosure [Text Block] Derivatives Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Forfeitures, Weighted Average Grant Date Fair Value Weighted average Grant Date Fair Value, Forfeited Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Due after one year through five years, Amortized Cost Small Business Investment Company Income Small Business Investment Company Income Small Business Investment Company Income Accrued Liabilities, Fair Value Disclosure Accrued interest payable Carrying Value Option Qualitative Disclosures Related To Election [Table] Carrying Value Option Qualitative Disclosures Related To Election [Table] Carrying Value Option Qualitative Disclosures Related To Election [Table] Due after one year through five years, Fair Value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Federal Reserve Bank Discount Window. Federal Reserve Bank Discount Window [Member] Federal Reserve Bank Discount Window [Member] Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity, Increase (Decrease) in Operating Capital [Abstract] Changes in assets and liabilities: Qualified affordable housing project investments, commitment Investment Program, Proportional Amortization Method, Elected, Commitment Time deposits Time Deposits Time deposits Fair Value, Recurring and Nonrecurring [Table] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Surplus Additional Paid-in Capital [Member] Community bankers bank stock [Member] Community Bankers Bank Stock [Member] Community Bankers' Bank Stock [Member] Measurement Frequency [Domain] Measurement Frequency Statement of Income Location, Balance [Axis] Trading Symbol Extinguishment of Debt [Axis] Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Due in one year or less, Amortized Cost Directors [Member] Director [Member] Subsequent Event Type [Axis] Mortgage Loans in Process of Foreclosure, Amount Term Loan Amortized Cost Basis By Origination Year 2025 [Member] Term Loan Amortized Cost Basis By Origination Year 2025 [Member] 2025 Financing Receivable, Allowance for Credit Loss [Table Text Block] Schedule of changes in allowance for loan losses Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Cash Flows from Financing Activities Collateralized Mortgage Obligations [Member] Collateralized Mortgage Obligations Member Schedule of Impaired Financing Receivable [Table] Schedule Of Impaired Financing Receivable [Table] Lessee, Operating Lease, Liability, to be Paid Total undiscounted cash flows Lessee, Operating Lease, Liability, Undiscounted Excess Amount Discount Fair Value Measurement Inputs and Valuation Techniques [Line Items] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis Valuation Techniques [Line Items] Financing Receivable Portfolio Segment [Domain] Financing Receivable Portfolio Segment Mortgage real estate loans Mortgage real estate loans Mortgage real estate loans Equity Components [Axis] Accumulated Other Comprehensive Income (Loss) [Member] Nonvested restricted stock weighted average remaining term Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term Other commercial and industrial loans [Member] Other commercial and industrial loans [Member] Other Commercial And Industrial Loans Composition of Deposits Composition Of Deposits [Table Text Block] Composition Of Deposits Table [Text Block] Equity Component Equity Component [Domain] With An Allowance [Member] With Allowance [Member] With An Allowance Recorded Asset Class [Axis] Asset Class Schedule of reportable operating segments Reconciliation of Revenue from Segments to Consolidated [Table Text Block] Schedule of Realized Gain (Loss) [Table Text Block] Summarizes Amounts Related Sale of Available for Sale Securities Other Noninterest Expense Other operating expenses Other noninterest expense Other Real Estate, Total Other Real Estate Balance, ending Balance, beginning Bank Owned Life Insurance Bank owned life insurance Operating Lease, Liability, Statement of Financial Position [Extensible Enumeration] Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Due after five years through ten years, Amortized Cost Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Issuance of restricted stock, stock incentive plan, shares Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures, Total Issuance of restricted stock, stock incentive plan, shares Cumulative effect adjustment for adoption of ASC 326 Cumulative effect adjustment Cumulative effect adjustment Impaired Financing Receivable, with No Related Allowance, Unpaid Principal Balance With no related allowance: Depreciation and amortization Depreciation, Depletion and Amortization, Nonproduction Depreciation, Depletion and Amortization, Nonproduction, Total Statement of Comprehensive Income [Abstract] Maximum [Member] Maximum [Member] Current period gross charge-offs Other Receivables, Gross, Current Liabilities, Fair Value Disclosure Total liabilities at fair value Liabilities, Fair Value Disclosure, Total Designated as Hedging Instrument [Member] Designated As Hedging Instrument [Member] 2023 Term Loan Amortized Cost Basis by Origination Year 2023 [Member] Term Loan Amortized Cost Basis by Origination Year 2023 [Member] Statistical Measurement [Axis] Statistical Measurement Common Stock, Value, Issued Common stock, $2.50 par value; authorized 10,000,000 shares; issued and outstanding 2026, 5,412,376 including 87,673 shares of unvested restricted stock; issued and outstanding 2025, 5,374,205 including 68,476 shares of unvested restricted stock Loss on Sale of Investments Loss on the sale of securities (Loss) on the sale of securities DerivativeFixedInterestRate Derivative, Fixed Interest Rate Mortgage loans on real estate Mortgage Loans on Real Estate [Member] Mortgage Loans on Real Estate [Member] Financing Receivable, Allowance for Credit Loss [Table] Schedule Of Financing Receivable Allowance For Credit Losses [Table] Unfunded commitments reserve Unfunded Commitments Reserve Unfunded Commitments Reserve Commercial and industrial loans Commercial and industrial loans Commercial and industrial loans Equity, Including Portion Attributable to Noncontrolling Interest Equity, Including Portion Attributable to Noncontrolling Interest, Total Beginning balance Ending balance Secured Overnight Financing Rate (SOFR) [Member] Secured Overnight Financing Rate Member Debt Securities, Available-for-Sale, Realized Gain Gross realized gains Bank Owned Life Insurance Income Bank owned life insurance income Schedule of Weighted Average Number of Shares [Table Text Block] Weighted Average Number Of Shares Used In Computing Earnings Per Share Residential equity lines financing receivable [Member]. Residential Equity Lines Financing Receivable [Member] Residential Equity Lines Amortization of subordinated debt issuance costs Amortization of Debt Issuance Costs Total by Risk Category [Member] Total by Risk Category [Member] Total by Risk Category Investment Program, Proportional Amortization Method, Elected, Income Tax Credit and Other Income Tax Benefit, before Amortization, Statement of Income or Comprehensive Income [Extensible Enumeration] Residential Junior Liens Residential Junior Liens [Member] Residential Junior Liens [Member] Preferred Stock, Shares Authorized Preferred stock, shares authorized Financial Assets [Member] Financial Assets [Member] Financial Assets [Member] Schedule of Debt [Table Text Block] Schedule of composition of borrowings Impaired Financing Receivable, Average Recorded Investment Total Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Available-for-sale Securities, Continuous Unrealized Loss Position, Accumulated Loss Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss, Total Interchange Fees [Member] Interchange Fees [Member] Interchange fees Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] Repayment advances of long term Federal Home Loan Bank advances Repayment advances of long term Federal Home Loan Bank advances Repayments of long-term Federal Home Loan Bank advances Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Proceeds from the sale of repossessed assets Proceeds from the Sale of Repossessed Assets Proceeds from the Sale of Repossessed Assets Sales proceeds Sales proceeds Revenue Recognition Revenue from Contract with Customer [Text Block] Gain on sale of loans held for sale. Gain On Sale Of Loans Held For Sale Gain on sale of loans Ending balance individually evaluated for impairment Financing Receivable, Allowance for Credit Loss, Individually Evaluated Ending balance individually evaluated for impairment Entity Registrant Name Entity Registrant Name Borrowings Debt Disclosure [Text Block] Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Gross Unrealized (Losses) Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount Total Additional Paid in Capital Surplus Additional Paid in Capital, Total fixed rate end date Fixed rate end date fixed rate end date Accumulated Other Comprehensive Income (Loss) [Table] Accumulated Other Comprehensive Income Loss [Table] Subsequent Events [Abstract] Commercial non real estate commercial and industrial financing receivable [Member]. Commercial Non Real Estate Commercial And Industrial Financing Receivable [Member] Commercial - Non Real Estate: - Commercial Real Estate: Commercial And Industrial Loans held for sale. Loans Held For Sale [Member] Loans Held For Sale [Member] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate [Member] SOFR Income Tax Expense (Benefit) Income Tax Expense (Benefit), Total Income tax expense Income Tax Expense (Benefit) Measurement Frequency [Axis] Measurement Frequency Proceeds from Issuance of Common Stock Net proceeds from issuance of common stock in public offering Real Estate Collateral [Member] Real Estate Collateral [Member] 2022 Term Loan Amortized Cost Basis By Origination Year 2022 [Member] Term Loan Amortized Cost Basis By Origination Year 2022 [Member] Share-Based Compensation Arrangement by Share-Based Payment Award [Line Items] Share Based Compensation Arrangement By Share Based Payment Award [Line Items] Fair Value Measurement Inputs and Valuation Techniques [Table Text Block] Quantitative Information About Level 3 Fair Value Measurements For Certain Financial Assets Available borrowing capacity Federal Home Loan Bank, Advances, General Debt Obligations, Amount of Available, Unused Funds Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Other loans All Other Loans Excluding Loans To Farmers [Member] All Other Loans Excluding Loans To Farmers [Member] Obligations of States and Political Subdivisions [Member] US States and Political Subdivisions Debt Securities [Member] Accumulated other comprehensive (loss) Accumulated Other Comprehensive Income (Loss), Net of Tax Ending balance Beginning balance Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Accumulated other comprehensive loss Commercial Real Estate Portfolio Segment [Member] Commercial Real Estate & MultiFamily Payments to Acquire Property, Plant, and Equipment Purchases of bank premises and equipment Payments to Acquire Property, Plant, and Equipment, Total Share-Based Compensation Arrangement by Share-Based Payment Award, 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fund lines of credit Line of Credit Facility, Current Borrowing Capacity Entity Tax Identification Number Entity Tax Identification Number Equipment Expense Equipment expenses Repossessed Assets Repossessed Assets Repossessed Assets, Total Balance, beginning Balance, ending Construction & Secured by Farmland [Member] Construction & Secured by Farmland [Member] Construction & Secured by Farmland Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale Proceeds from maturities, calls, and principal payments of securities available for sale Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] General Occupancy, Net Occupancy expenses Loans and Allowance for Credit Losses on Loans Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Interest Income Interest Income, Other Local Phone Number Local Phone Number Schedule of Fair Value Hedging Instruments, Statements of Financial Performance and Financial 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