Total Loans before Unearned Income Total Loans before Unearned Income Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, Fee, and Loan in Process Cash dividends paid (in dollars per share) Cash dividends on common stock (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Statistical Measurement [Domain] Statistical Measurement [Domain] Unallocated Unallocated Unallocated Financing Receivables [Member] Demand deposits Interest Expense, Demand Deposit Accounts Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, before Allowance for Credit Loss Cash and due from banks Cash And Due From Banks [Member] Cash And Due From Banks Award Timing Predetermined Award Timing Predetermined [Flag] 2026 Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Real Estate [Domain] Real Estate [Domain] Entity File Number Entity File Number Surplus Additional Paid-in Capital [Member] Included in other comprehensive income Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Tabular List, Table Tabular List [Table Text Block] Leases [Abstract] Total, Fair Value Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value Recent Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Less Than 12 Months, Number of Securities Held To Maturity Securities In Unrealized Loss Positions less than twelve months Qualitative Disclosure Number Of Positions Disclosure regarding factors used to determine that the impairment of securities categorized as held-to-maturity where cost exceeds fair value is not an other than temporary impairment (OTTI). This item contains disclosure of the number of investment positions in the held-to-maturity investments determined to be temporarily impaired for less than twelve months. Without Related Allowance Financing Receivable, Excluding Accrued Interest, Nonaccrual, No Allowance Schedule of Estimated Fair Values and Carrying Values of Financial Instruments Fair Value, by Balance Sheet Grouping [Table Text Block] Gross Unrealized Losses Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Trading Arrangements, by Individual Trading Arrangements, by Individual [Table] Measurement Basis [Axis] Measurement Basis [Axis] Sale and leaseback transaction, quarterly lease expense Sale And Leaseback Transaction, Quarterly Lease Expense Sale And Leaseback Transaction, Quarterly Lease Expense Earnings (Loss) (in dollars per share) Earnings Per Share, Basic Adjustment to Compensation: Adjustment to Compensation [Axis] 12 Months or More, Fair Value Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Fair Value Named Executive Officers, Footnote Named Executive Officers, Footnote [Text Block] Liabilities Liabilities, Fair Value Disclosure [Abstract] Financing Receivable Portfolio Segment [Domain] Financing Receivable Portfolio Segment [Domain] Held to maturity: Debt Securities, Held-to-Maturity, Maturity [Abstract] Dividends paid on preferred stock Payments of Ordinary Dividends, Preferred Stock and Preference Stock Recoveries Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Recovery Financing Receivable, Nonaccrual [Table] Financing Receivable, Nonaccrual [Table] Balance Financing Receivable, before Allowance for Credit Loss [Abstract] Purchases, sales, issuances and settlements, net Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases, (Sales), Issuances, (Settlements) Agricultural Agricultural Agricultural [Member] Loan to finance the operations of agricultural activities. Deposits Deposits, Fair Value Disclosure 12 Months or More, Number of Securities Held To Maturity Securities In Unrealized Loss Positions more Than Twelve Months Qualitative Disclosure Number Of Positions Disclosure regarding factors used to determine that the impairment of securities categorized as held-to-maturity where cost exceeds fair value is not an other than temporary impairment (OTTI). This item contains disclosure of the number of investment positions in the held-to-maturity investments determined to be temporarily impaired for more than twelve months. Gross Unrealized Gains Debt Securities, Held-to-Maturity, Accumulated Unrecognized Gain Adjustment to Compensation, Amount Adjustment to Compensation Amount Collateralized mortgage obligations Collateralized Mortgage Obligations [Member] Schedule of Fair Value Measurements, Nonrecurring Fair Value Measurements, Nonrecurring [Table Text Block] Total Charge-offs Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff Employee Stock Option Share-Based Payment Arrangement, Option [Member] Award Timing MNPI Disclosure Award Timing MNPI Disclosure [Text Block] Cash dividends on common stock Dividends, Common Stock, Cash Total Shareholders' Equity Beginning balance Ending balance Equity, Attributable to Parent Measurement Frequency [Axis] Measurement Frequency [Axis] Debt Securities, Available-for-sale [Table] Debt Securities, Available-for-Sale [Table] Insider Trading Policies and Procedures [Line Items] Common stock, shares authorized (in shares) Common Stock, Shares Authorized Goodwill and Intangible Assets Disclosure [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] Senior long-term debt Secured Debt Common stock issued (in shares) Stock Issued During Period, Shares, New Issues Total Liabilities and Shareholders' Equity Liabilities and Equity Fair Value, Measurements, Recurring Fair Value, Recurring [Member] Concentration Risk Benchmark [Axis] Concentration Risk Benchmark [Axis] Schedule of Notional Amounts of Financial Instruments with Off-Balance Sheet Risk Schedule of Notional Amounts of Financial Instruments with Off-Balance Sheet Risk [Table Text Block] Tabular disclosure of the notional amounts of outstanding financial instruments with off-balance sheet risk. Liabilities and Shareholders' Equity Liabilities and Equity [Abstract] Cover [Abstract] Cash and due from banks Cash and Cash Equivalents, Fair Value Disclosure Portion at Fair Value Measurement Portion at Fair Value Measurement [Member] Maximum Maximum [Member] Premises transferred to other real estate owned Real Estate Owned, Transfer to Real Estate Owned Amortized Cost Debt Securities, Held-to-Maturity, Excluding Accrued Interest, before Allowance for Credit Loss Total, Fair Value Debt Securities, Available-for-Sale, Unrealized Loss Position Over 10 years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 10 Debt securities in a continuous loss position for over 12 months, unrealized loss Securities, Continuous Unrealized Loss Position, Accumulated Loss Amount of accumulated unrealized loss on investments in debt securities in a continuous loss position. Schedule of Lessee, Minimum Lease Payments Under Non-Cancelable Operating Leases Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block] Non-PEO NEO Average Total Compensation Amount Non-PEO NEO Average Total Compensation Amount Debt Instrument [Line Items] Debt Instrument [Line Items] Year one Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year Adjustment to Non-PEO NEO Compensation Footnote Adjustment to Non-PEO NEO Compensation Footnote [Text Block] Pay vs Performance Disclosure [Line Items] Schedule of Financing Receivable, Recorded Investment, Credit Quality Indicator [Table] Financing Receivable, Credit Quality Indicator [Table] Operating lease, liability Present value of lease liabilities Operating Lease, Liability U.S. Government Agencies U.S. Government Agencies US Government Agencies Debt Securities [Member] Forgone Recovery due to Disqualification of Tax Benefits, Amount Forgone Recovery due to Disqualification of Tax Benefits, Amount 90 Days or Greater Financial Asset, Equal to or Greater than 90 Days Past Due [Member] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Deposits with other banks Interest Income, Deposits with Financial Institutions Income (Loss) Before Income Taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Entity Shell Company Entity Shell Company Preferred stock, Series A - $1,000 par value - 100,000 shares authorized Common Stock, Number of Shares, Par Value and Other Disclosure [Abstract] Schedule of Long-Term Debt Instruments [Table] Schedule of Long-Term Debt Instruments [Table] Proceeds from sales of premises and equipment Proceeds from Sale of Property, Plant, and Equipment Level 3 Changes Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Loss Contingency Nature [Axis] Loss Contingency Nature [Axis] Goodwill impairment Goodwill, Impairment Loss Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Year three Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Company Selected Measure Amount Company Selected Measure Amount 2029 Lessee, Operating Lease, Liability, to be Paid, Year Three Prior Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year, Writeoff Award Timing MNPI Considered Award Timing MNPI Considered [Flag] Total Interest Expense Interest Expense, Operating Comprehensive Loss Comprehensive Income (Loss), Net of Tax, Attributable to Parent Number of charge-offs Debt Securities, Held-To-Maturity, Number Of Chargeoffs Debt Securities, Held-To-Maturity, Number Of Chargeoffs Due in one year or less Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, Year One Name Measure Name Commercial and Standby letters of credit Letter of Credit [Member] Due in one year or less Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Total gains or losses (realized/unrealized): Fair Value, Assets and Liabilities Measured on Recurring Basis, Unobservable Input Reconciliation [Abstract] Senior Long-Term Debt Secured Debt [Member] Net decrease in deposits Increase (Decrease) in Deposits Loans and Leases Receivable Disclosure [Line Items] Financing Receivable, Nonaccrual [Line Items] Allowance Individually Evaluated Financing Receivable, Allowance for Credit Loss, Individually Evaluated Document Fiscal Period Focus Document Fiscal Period Focus One year or less Financing Receivables that are maturing after one year or less Financing receivables, excluding nonaccrual status notes, gross carrying amount that are maturing after one year or less. Award Timing Method Award Timing Method [Text Block] Nonaccrual loans Total Financing Receivable, Excluding Accrued Interest, Nonaccrual Long-term advances from Federal Home Loan Bank Long Term Advances From Federal Home Loan Bank, Fair Value Disclosure Long Term Advances From Federal Home Loan Bank, Fair Value Disclosure Available-for-sale, cost Debt Securities, Available-for-Sale, Amortized Cost, Excluding Accrued Interest, after Allowance for Credit Loss Award Type Award Type [Axis] Available for sale: Available-for-Sale Securities, Debt Maturities [Abstract] Percent of category Financing Receivable, Ratio of Individual Loans Receivable to All Loans Before Unearned Income The individual loans receivable as a percentage of the carrying amount of all loans before unearned income. Total Assets Assets Trading Symbol Trading Symbol 2030 Lessee, Operating Lease, Liability, to be Paid, Year Four Real Estate [Table] Real Estate [Table] Financing Receivable, Recorded Investment [Line Items] Financing Receivable, Credit Quality Indicator [Line Items] Entity Address, City or Town Entity Address, City or Town Cash Flows From Operating Activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation [Abstract] Receivable Type [Axis] Receivable Type [Axis] Unrealized (losses) gains on securities: Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, before Tax, Portion Attributable to Parent [Abstract] Class of Financing Receivable, Type [Axis] Class of Financing Receivable [Axis] Federal Home Loan Bank (FHLB) Federal Home Loan Bank (FHLB) [Member] An organization created by the Federal Home Loan Bank Act of 1932 to increase the amount of funds available for lending institutions who provide mortgages and similar loan agreements to individuals. Non-PEO NEO Average Compensation Actually Paid Amount Non-PEO NEO Average Compensation Actually Paid Amount Net increase (decrease) in federal funds purchased and short-term borrowings Proceeds from (Repayments of) Short-Term Debt Borrowings Interest Expense, Borrowings Compensation Actually Paid vs. Other Measure Compensation Actually Paid vs. Other Measure [Text Block] Number of debt securities in continuous loss position for over 12 months Securities In Unrealized Loss Positions More Than Twelve Months Qualitative Disclosure Number Of Positions Number of debt securities that have been in a continuous debt position of unrealized loss position for greater than or equal to a year for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement. Assets Assets, Fair Value Disclosure [Abstract] Entity Emerging Growth Company Entity Emerging Growth Company Savings deposits Interest Expense, Savings Deposits Securities, held for maturity Fair Value Fair Value Debt Securities, Held-to-Maturity, Fair Value Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Less Than 12 Months, Gross Unrealized Losses Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Debt Securities, Available-for-sale [Line Items] Debt Securities, Available-for-Sale [Line Items] 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] Level 2: Significant Other Observable Inputs Level 2 Fair Value, Inputs, Level 2 [Member] Due after five years through 10 years Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Fair Value, Off-balance Sheet Risks, Disclosure Information [Line Items] Fair Value, off-Balance-Sheet Risks, Disclosure Information [Line Items] Insider Trading Policies and Procedures Not Adopted Insider Trading Policies and Procedures Not Adopted [Text Block] Time deposits Interest Expense, Time Deposits Provision Financing Receivable, Excluding Accrued Interest, And Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) Financing Receivable, Excluding Accrued Interest, And Off-Balance Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) Total Noninterest Income Noninterest Income Common stock, shares, outstanding (in shares) Common Stock, Shares, Outstanding Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] Financing Receivable, Allowance for Credit Loss, Additional Information [Abstract] Gross Unrealized Losses Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss Document Information [Table] Document Information [Table] PEO PEO [Member] Loans Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Noninterest Expense: Noninterest Expense [Abstract] Cash and due from banks Cash and Due from Banks Schedule of Investments Classified by Contractual Maturity Date Investments Classified by Contractual Maturity Date [Table Text Block] Class of Financing Receivable, Type [Domain] Class of Financing Receivable [Domain] Noncash Activities: Noncash Investing and Financing Items [Abstract] Initial fixed rate period, tranche one Financing Receivable, Initial Fixed Rate Period, Tranche One Financing Receivable, Initial Fixed Rate Period, Tranche One Recorded Investment 90 Days Accruing Financing Receivable, Excluding Accrued Interest, 90 Days or More Past Due, Still Accruing Junior Subordinated Debt Junior Subordinated Debt [Member] 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] Initial fixed rate period, tranche two Financing Receivable, Initial Fixed Rate Period, Tranche Two Financing Receivable, Initial Fixed Rate Period, Tranche Two Unrealized losses on debt securities in continuous loss position as percentage of total individual securities' amortized cost basis (as a percent) Debt Securities, Continuous Unrealized Loss Position, Accumulated Loss as Percentage of All Individual Securities' Amortized Cost Basis Refers to accumulated unrealized loss on investments in debt securities in a continuous loss position as percentage of total individual securities' amortized cost basis. Time Time Deposits Retained Earnings Retained Earnings [Member] Due after one year through five years Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Entity Address, Postal Zip Code Entity Address, Postal Zip Code Restatement Determination Date Restatement Determination Date Cash and Cash Equivalents at the Beginning of the Period Cash and Cash Equivalents at the End of the Period Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Continuing Operation Securities (including FHLB stock) Interest and Dividend Income, Securities, Operating Income Statement [Abstract] Income Statement [Abstract] Provision (benefit) for income taxes Income Tax Expense (Benefit) 12 Months or More, Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer Other assets Other Assets Federal funds sold Federal Funds Sold, Fair Value disclosure Federal Funds Sold, Fair Value disclosure Fair Value, Measurements, Nonrecurring Fair Value, Nonrecurring [Member] Balance, beginning of year Balance as of end of period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Document Information [Line Items] Document Information [Line Items] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Pension Adjustments Service Cost Pension Adjustments Service Cost [Member] Provision Off-balance sheet credit loss expense (reversal) Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) Fair Value Hierarchy and NAV [Axis] Fair Value Hierarchy and NAV [Axis] Due in one year or less Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, Year One Restatement does not require Recovery Restatement Does Not Require Recovery [Text Block] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Revolving Loans Financing Receivable, Excluding Accrued Interest, Revolving Change in right of use asset Operating Lease, Right-of-Use Asset, Periodic Reduction Compensation Actually Paid vs. Company Selected Measure Compensation Actually Paid vs. Company Selected Measure [Text Block] City Area Code City Area Code Schedule of Changes in Allowance for Loan Losses and Allowance and Loans Individually and Collectively Evaluated for Impairment Financing Receivable, Allowance for Credit Loss [Table Text Block] Award Timing, How MNPI Considered Award Timing, How MNPI Considered [Text Block] Federal income taxes Income Tax Paid, Federal, after Refund Received All Trading Arrangements All Trading Arrangements [Member] Equity Awards Adjustments, Footnote Equity Awards Adjustments, Footnote [Text Block] Total Shareholder Return Vs Peer Group Total Shareholder Return Vs Peer Group [Text Block] Unfunded Commitments under lines of credit Unfunded Commitment under lines of credits [Member] The aggregate unused portion of a line of credit that is available to the borrower to withdrawn upon. Other Noninterest Income, Other Operating Income Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Schedule of Fixed and Floating Rate Loans by Contractual Maturity, Excluding Nonaccrual Loans Schedule of Financing Receivables, Minimum Payments [Table Text Block] Cash Flows From Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] Pay vs Performance Disclosure Pay vs Performance Disclosure [Table] Net Cash Provided By Operating Activities Cash Provided by (Used in) Operating Activity, Including Discontinued Operation Accrued interest receivable Interest Receivable Notional value Fair Value Disclosure, off-Balance-Sheet Risks, Face Amount, Liability Available for sale, at fair value (cost of $859,464 and $674,139, respectively) Fair Value Fair Value Securities, available for sale Debt Securities, Available-for-Sale, Excluding Accrued Interest Proceeds from sales of other real estate owned Proceeds from Sale of Other Real Estate Preferred stock, par value (in dollars per share) Preferred Stock, Par or Stated Value Per Share Subsequent Event Subsequent Event [Member] Lease, cost Lease, Cost Real Estate [Line Items] Real Estate [Line Items] Goodwill Goodwill Net Interest Income Interest Income (Expense), Operating Other liabilities Other Liabilities Equity Valuation Assumption Difference, Footnote Equity Valuation Assumption Difference, Footnote [Text Block] Lawsuit alleging fault for a loss of funds with possible loss Loss Contingency, Estimate of Possible Loss Schedule of Lease Cost Lease, Cost [Table Text Block] PEO Total Compensation Amount PEO Total Compensation Amount Long-Term Debt, Type [Axis] Long-Term Debt, Type [Axis] Number of properties sold Number of Properties Sold Number of Properties Sold Commercial leases Commercial Leases [Member] Commercial Leases Pre-tax gain on sale-leaseback transaction Sale And Leaseback Transaction, Gain (Loss), Before Tax Sale And Leaseback Transaction, Gain (Loss), Before Tax Expected quarterly increase in depreciation expense Expected Quarterly Increase In Depreciation Expense Expected Quarterly Increase In Depreciation Expense Equity Components [Axis] Equity Components [Axis] Year four Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Concentration Risk [Table] Concentration Risk [Table] Subtotal Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Fair Value Number of reportable segments Number of Reportable Segments Other real estate owned measured at fair value Other Real Estate Owned, Fair Value Disclosure This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This element represents the fair value of other real estate owned by bank. Cash Paid During The Period: Supplemental Cash Flow Information [Abstract] Other Performance Measure, Amount Other Performance Measure, Amount Entity Address, State or Province Entity Address, State or Province Substandard Substandard [Member] Total Interest Income Interest and Dividend Income, Operating Special Mention Special Mention [Member] Financing Receivables, Period Past Due [Domain] Financial Asset, Aging [Domain] Fair Value Measurements Fair Value Measurement, Policy [Policy Text Block] Allowance Collectively Evaluated Financing Receivable, Allowance for Credit Loss, Collectively Evaluated Loans, net Loans Receivable, Fair Value Disclosure FHLB stock dividends FHLB stock dividends Adjustment to operating income to reflect stock dividends received on Federal Home Loan Bank stock. Individual: Individual [Axis] Loans individually evaluated for impairment measured at fair value Loans Individually Evaluated For Impairment, Fair Value Disclosure This element represents the portion of the balance sheet assertion valued at fair value by the entity whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with the fair value disclosures required in the footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure in the same submission. This element represents the fair value of impaired loans as of the balance sheet date. Real Estate: Commercial Real Estate Portfolio Segment [Member] Dividends paid on common stock Payments of Ordinary Dividends, Common Stock Surplus Additional Paid in Capital, Common Stock Net Cash (Used In) Provided By Investing Activities Cash Provided by (Used in) Investing Activity, Including Discontinued Operation 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] Loan servicing assets Servicing Asset at Amortized Cost Interest on deposits and borrowed funds Interest Paid, Excluding Capitalized Interest, Operating Activity Document Fiscal Year Focus Document Fiscal Year Focus Mortgage-backed securities Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Amortized Cost Basis of Presentation Basis of Accounting, Policy [Policy Text Block] Operating lease, right-of-use asset Operating Lease, Right-of-Use Asset Forgone Recovery, Explanation of Impracticability Forgone Recovery, Explanation of Impracticability [Text Block] Commercial and industrial Commercial and industrial Commercial and Industrial [Member] Loans issued to commercial and industrial institutions. Repayment of long-term borrowings Repayments of Long-Term Debt Entity Interactive Data Current Entity Interactive Data Current Carrying Amount Reported Value Measurement [Member] Total Other Real Estate Owned Other Real Estate, Gross Other Real Estate, Gross Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] Financing Receivable, Excluding Accrued Interest, Allowance for Credit Loss, Writeoff, by Origination Year [Abstract] Loss Contingency, Nature [Domain] Loss Contingency, Nature [Domain] Real Estate [Abstract] Real Estate [Abstract] Fair Value Debt Securities, Held-to-Maturity, Fair Value, Maturity [Abstract] Accrued interest payable Accounts Payable and Accrued Liabilities, Fair Value Disclosure Schedule of Components of Other Real Estate Owned Other real estate owned [Table Text Block] Tabular disclosure of the change in other real estate on properties owned acquired by foreclosure. Repossessed asset write downs, gains and losses on dispositions Gains (Losses) on Sales of Other Real Estate Interest Income: Interest and Dividend Income, Operating [Abstract] Total Noninterest Expense Noninterest Expense Net gains on securities (Gain) loss on sale/call of securities Debt and Equity Securities, Gain (Loss) Segment Reporting Segment Reporting Disclosure [Text Block] Weighted-average amortization period Finite-Lived Intangible Assets, Remaining Amortization Period Investment securities Marketable securities Amortized Cost Marketable Securities 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] U.S. Treasuries U.S. Government Treasuries (U.S.) US Treasury Securities [Member] Payment Deferral Payment Deferral [Member] Allowance for Credit Losses on Loans Allowance for Credit Losses [Text Block] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Noninterest Income: Noninterest Income [Abstract] Finite-Lived Intangible Assets [Line Items] Finite-Lived Intangible Assets [Line Items] Doubtful Doubtful [Member] Compensation Actually Paid vs. Total Shareholder Return Compensation Actually Paid vs. Total Shareholder Return [Text Block] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value, Recurring and Nonrecurring [Table] Unfunded commitments modified during period Off-Balance-Sheet, Credit Loss, Liability, Modified In Period, Amount Off-Balance-Sheet, Credit Loss, Liability, Modified In Period, Amount Service charges, commissions and fees Fees And Commissions 1 Fees And Commissions 1 Entity Central Index Key Entity Central Index Key PEO Name PEO Name 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] Schedule of Credit Exposure of Loan Portfolio, Including Loans Acquired with Deteriorated Credit Quality, by Specific Credit Ratings Financing Receivable Credit Quality Indicators [Table Text Block] Outstanding Aggregate Erroneous Compensation Amount Outstanding Aggregate Erroneous Compensation Amount Noninterest-bearing demand Noninterest-Bearing Deposit Liabilities Arrangement Duration Trading Arrangement Duration Financial Instruments Financial Instruments Disclosure [Text Block] Held to maturity: Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position [Abstract] Government National Mortgage Association (Ginnie Mae-GNMA) Government National Mortgage Association (Ginnie Mae-GNMA) [Member] Government National Mortgage Association (Ginnie Mae-GNMA) Stockholders' Equity, Total Stockholders' Equity, Total [Member] Exercise Price Award Exercise Price Entity Filer Category Entity Filer Category Decrease in available for sale securities Debt Securities, Available-for-sale, Period Increase (Decrease) Debt Securities, Available-for-sale, Period Increase (Decrease) Local Phone Number Local Phone Number Class of Stock [Domain] Class of Stock [Domain] Additional 402(v) Disclosure Additional 402(v) Disclosure [Text Block] Subsequent Event Type [Axis] Subsequent Event Type [Axis] Available for sale: Available-for-Sale Securities, Continuous Unrealized Loss Position, Qualitative Disclosure [Abstract] Unfunded lending commitments, beginning of period Unfunded lending commitments, end of period Off-balance-sheet, credit loss, liability Off-Balance-Sheet, Credit Loss, Liability Assets Assets [Abstract] Underlying Security Market Price Change Underlying Security Market Price Change, Percent Fair Value Measurements Fair Value Disclosures [Text Block] Shareholders' Equity Equity, Attributable to Parent [Abstract] 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] Entity Address, Address Line One Entity Address, Address Line One Debt securities, available-for-sale and held-to-maturity, fair value Debt Securities, Available-for-Sale and Held-to-Maturity, Fair Value Accumulated Other Comprehensive Income/(Loss) AOCI Attributable to Parent [Member] Available for sale: Debt Securities, Available-for-Sale, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract] Fair Value Marketable Securities, Fair Value Fair value of total debt and equity financial instruments including: (1) securities held-to-maturity, (2) trading securities, and (3) securities available-for-sale. Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] Off-Balance-Sheet, Credit Loss, Liability [Roll Forward] Off-Balance-Sheet, Credit Loss, Liability [Roll Forward] Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Due after five years through 10 years Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 5 through 10 Depreciation and amortization Depreciation, Amortization and Accretion, Net Fair Value as of Grant Date Award Grant Date Fair Value Entity Registrant Name Entity Registrant Name Stock Price or TSR Estimation Method Stock Price or TSR Estimation Method [Text Block] Year five Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year 30-89 Days Past Due Financing Receivables 30 To 89 Days Past Due [Member] Financial Asset, 30 To 89 Days Past Due Salaries and employee benefits Labor and Related Expense With Related Allowance Financing Receivable, Excluding Accrued Interest, Nonaccrual, With Allowance Financing Receivable, Excluding Accrued Interest, Nonaccrual, With Allowance Document Quarterly Report Document Quarterly Report Less Than 12 Months, Fair Value Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Less: Provision for credit losses Provision for credit losses Provision for Loan, Lease, and Other Losses Dividends, common stock, paid-in-kind (in shares) Dividends, Common Stock, Paid-in-kind, Shares Dividends, Common Stock, Paid-in-kind, Shares Federal funds sold Federal Funds Sold Senior long-term debt Long-Term Debt, Fair Value Total, Number of Securities Debt Securities, Available-for-Sale, Unrealized Loss Position, Number of Positions Deposits: Deposits [Abstract] Changed Peer Group, Footnote Changed Peer Group, Footnote [Text Block] Total Past Due Financial Asset, Past Due [Member] Fixed Fixed Rate Loans [Member] Represents the fixed rate loans. 12 Months or More, Gross Unrealized Losses Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Schedule of Nonaccrual Loans by Class Financing Receivable, Nonaccrual [Table Text Block] Number of operating segments Number of Operating Segments 2028 Lessee, Operating Lease, Liability, to be Paid, Year Two Investments, All Other Investments [Abstract] Amortization/Accretion of investments Accretion (Amortization) of Discounts and Premiums, Investments Adjustment To PEO Compensation, Footnote Adjustment To PEO Compensation, Footnote [Text Block] New Accounting Pronouncements and Changes in Accounting Principles [Abstract] Accounting Standards Update and Change in Accounting Principle [Abstract] Change in unrealized (losses) gains on securities Other Comprehensive Income (Loss), Available-for-Sale Securities Adjustment, before Tax, Portion Attributable to Parent Tax impact Other Comprehensive Income (Loss), Available-for-Sale Securities, Tax, Portion Attributable to Parent Title Trading Arrangement, Individual Title Peer Group Total Shareholder Return Amount Peer Group Total Shareholder Return Amount Less Than 12 Months, Fair Value Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value Restatement Determination Date: Restatement Determination Date [Axis] Non-PEO NEO Non-PEO NEO [Member] Construction & land development Construction & land development Construction and Land Development [Member] Loan to finance the construction of real property or the development of land. Gross Unrealized Gains Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Name Trading Arrangement, Individual Name All Award Types Award Type [Domain] 2027 Lessee, Operating Lease, Liability, to be Paid, Year One Common Stock issued in payment-in-kind (in shares) Stock Issued During Period, Shares, Issued As Payment-In-Kind Stock Issued During Period, Shares, Issued As Payment-In-Kind Net decrease in loans Payments for (Proceeds from) Loans Receivable Loans that were modified with in the previous 12 months Financing Receivable, Modified, Subsequent Default Equity Awards Adjustments Equity Awards Adjustments [Member] Loans held for sale Loan, Held-for-Sale, Fair Value Disclosure Pension Benefits Adjustments, Footnote Pension Benefits Adjustments, Footnote [Text Block] Compensation Amount Outstanding Recovery Compensation Amount 1- 4 Family 1- 4 family One to Four Family [Member] Loan to finance the purchase of 1 to 4 family residential real property. Deposits Deposits [Member] Statement of Comprehensive Income [Abstract] Statement of Comprehensive Income [Abstract] Recovery of Erroneously Awarded Compensation Disclosure [Line Items] Fair Value Measurements Estimate of Fair Value Measurement [Member] Subtotal Financing Receivable Gross Carrying Amount Net Nonaccrual Loans amount before allowance of loans and leases held in portfolio and those classified as nonaccrual, including but not limited to, commercial and consumer loans. Preferred Stock $1,000 Par Preferred Stock [Member] MNPI Disclosure Timed for Compensation Value MNPI Disclosure Timed for Compensation Value [Flag] 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 Name Awards Close in Time to MNPI Disclosures, Individual Name Loans Collectively Evaluated Financing Receivable, Collectively Evaluated for Credit Loss Due after one year through five years Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Five Aggregate Erroneous Compensation Not Yet Determined Aggregate Erroneous Compensation Not Yet Determined [Text Block] Reclassification adjustments for (gains) losses included in net income Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, before Tax More than one to five years Financing receivables that are maturing after one year but not more than five years Financing receivables, excluding nonaccrual status notes, gross carrying amount that are maturing after one year but not more than five years. Unearned Income Unearned income Financing Receivable, Deferred Commitment Fee Financing Receivable, Recorded Investment, Past Due [Line Items] Financing Receivable, Past Due [Line Items] Due after five years through 10 years Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 12 Months or More, Number of Securities Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Number of Positions Accumulated other comprehensive (loss) income Accumulated Other Comprehensive Income (Loss), Net of Tax Financial Instruments [Domain] Financial Instruments [Domain] Over 10 years Debt Securities, Held-to-Maturity, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Securities Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Aggregate Pension Adjustments Service Cost Aggregate Pension Adjustments Service Cost [Member] Fair Value Hierarchy and NAV [Domain] Fair Value Hierarchy and NAV [Domain] Pledging Purpose [Domain] Pledging Purpose [Domain] Finite-Lived Intangible Assets by Major Class [Axis] Finite-Lived Intangible Assets by Major Class [Axis] Minimum Minimum [Member] Net Interest Income after Provision for Credit Losses Interest Income (Expense), after Provision for Loan Loss Interest Expense: Interest Expense, Operating and Nonoperating [Abstract] Accrued interest receivable Financing Receivable, Accrued Interest, before Allowance for Credit Loss Other Real Estate (ORE) Real Estate Owned [Text Block] Company Selected Measure Name Company Selected Measure Name Multifamily Multifamily Multi-Family [Member] Loan to finance the purchase of multi-family residential real property. Fair Value Measurement [Domain] Fair Value Measurement [Domain] Funds invested in AFS securities Payments to Acquire Debt Securities, Available-for-Sale Non-cumulative perpetual; 34,500 shares issued and outstanding Preferred Stock, Value, Issued Aggregate Available Trading Arrangement, Securities Aggregate Available Amount Municipal bonds Municipal bonds US States and Political Subdivisions Debt Securities [Member] Schedule of Comparison of Securities by Type Schedule of Available-for-sale and Held-to-maturity Securities Reconciliation [Table Text Block] Tabular disclosure of the reconciliation of available-for-sale and held-to-maturity securities from cost basis to fair value. Operating lease payments Operating Lease, Payments Subordinated debt Subordinated Debt Accrued interest payable Interest Payable Year two Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year Stock Appreciation Rights (SARs) Stock Appreciation Rights (SARs) [Member] Non-Real Estate: Non-Real Estate Portfolio Segment [Member] Portfolio segment of the company's total financing receivables related to non-real estate. Financing Receivables, Period Past Due [Axis] Financial Asset, Aging [Axis] Over 10 years Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 10 All Executive Categories All Executive Categories [Member] Collateral Held [Domain] Collateral Held [Domain] Common stock, $1 par value - 100,600,000 shares authorized; 16,028,044 and 15,793,433 shares issued and outstanding Common Stock, Value, Issued 90 days past due, still accruing Financing Receivable, 90 Days or More Past Due, Still Accruing Commitments and Contingencies Commitments and Contingencies Disclosure [Text Block] Interest-earning time deposits with banks Interest Earning Time Deposits With Banks Interest Earning Time Deposits With Banks Year one Financing Receivable, Excluding Accrued Interest, Year One, Originated, Current Fiscal Year, Writeoff Non-GAAP Measure Description Non-GAAP Measure Description [Text Block] Junior subordinated debentures Junior Subordinated Notes Entity Small Business Entity Small Business Amortized Cost Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity [Abstract] Investment securities: Marketable Securities [Abstract] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Borrowings Long-Term Debt [Text Block] Document Transition Report Document Transition Report Due after one year through five years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Loans in process of foreclosure Mortgage Loans in Process of Foreclosure, Amount Schedule of Exposure to Investment Securities Issuers that Exceeded 10% of Shareholders' Equity Schedules of Concentration of Risk, by Risk Factor [Table Text Block] Recent Accounting Pronouncements Accounting Standards Update and Change in Accounting Principle [Text Block] Underlying Securities Award Underlying Securities Amount Concentration Risk [Line Items] Concentration Risk [Line Items] Equity Component [Domain] Equity Component [Domain] Document Period End Date Document Period End Date Federal Home Loan Mortgage Corporation (Freddie Mac-FHLMC) Federal Home Loan Mortgage Corporation (Freddie Mac FHLMC) [Member] A stockholder-owned, government-sponsored enterprise (GSE) chartered by Congress in 1970 to keep money flowing to mortgage lenders in support of homeownership and rental housing for middle income Americans. The FHLMC purchases, guarantees and securitizes mortgages to form mortgage-backed securities. The mortgage-backed securities that it issues tend to be very liquid and carry a credit rating close to that of U.S. Treasuries. PEO Actually Paid Compensation Amount PEO Actually Paid Compensation Amount Over 10 years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Cash and Cash Equivalents [Domain] Cash and Cash Equivalents [Domain] Total, beginning balance Total, ending balance Financing Receivable, Allowance For Credit Loss, Excluding Accrued Interest Including, Off-Balance-Sheet, Credit Loss, Liability Financing Receivable, Allowance For Credit Loss, Excluding Accrued Interest Including, Off-Balance-Sheet, Credit Loss, Liability Cash and cash equivalents Cash, Cash Equivalents, and Federal Funds Sold Awards Close in Time to MNPI Disclosures, Table Awards Close in Time to MNPI Disclosures [Table Text Block] Change in operating lease liabilities Increase (Decrease) in Operating Lease Liability Document Type Document Type Level 3: Significant Unobservable Inputs Level 3 Fair Value, Inputs, Level 3 [Member] Cash and cash equivalents: Cash and Cash Equivalent [Abstract] Name Outstanding Recovery, Individual Name Loss Contingencies [Table] Loss Contingencies [Table] Long-term advances from Federal Home Loan Bank Long-Term Federal Home Loan Bank Advances Revolving Loans Financing Receivable, Excluding Accrued Interest, Revolving, Writeoff Federal Farm Credit Bank (FFCB) Federal Farm Credit Bank (FFCB) [Member] Institution backed by the government to manage and merge the financing transactions of the Federal Intermediate Credit Banks and the Federal Land Banks. The institution must abide by rules set forth in the Farm Credit Act, which are enforced by an independent federal regulatory agency. Schedule of Financing Receivable, Allowance for Credit Losses [Table] Financing Receivable, Allowance for Credit Loss [Table] Proceeds from issuance of common stock Proceeds from Issuance of Common Stock Transfers in and/or out of Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers, Net All Individuals All Individuals [Member] Long-Term Debt, Type [Domain] Long-Term Debt, Type [Domain] Residential Residential Real Estate [Member] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Loan Terms Loan Terms [Member] Loan Terms Purchase of premises and equipment Payments to Acquire Property, Plant, and Equipment Name Forgone Recovery, Individual Name Statistical Measurement [Axis] Statistical Measurement [Axis] 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] Thereafter Lessee Operating Lease Liability Payments Due After Year Four Lessee Operating Lease Liability Payments Due After Year Four Loans Individually Evaluated Financing Receivable, Individually Evaluated for Credit Loss Loss contingency, accrued Loss Contingency Accrual Year two Financing Receivable, Excluding Accrued Interest, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Loans (including fees) Interest and Fee Income, Loan and Lease, Held-in-Portfolio Average recorded investment nonaccrual status Financing Receivable Average Recorded Investment Nonaccrual Status Average recorded investment in financing receivables after undergoing trouble debt restructuring that are on nonaccrual status as of the balance sheet date. Aggregate Erroneous Compensation Amount Aggregate Erroneous Compensation Amount Lawsuit Alleging Fault For a Loss Of Funds Lawsuit Alleging Fault For a Loss Of Funds [Member] Lawsuit Alleging Fault For a Loss Of Funds Non-farm non-residential Non-farm non-residential Non Farm Non Residential [Member] Loan to finance the purchase of non-farm non-residential real property. Peer Group Issuers, Footnote Peer Group Issuers, Footnote [Text Block] Year five Financing Receivable, Excluding Accrued Interest, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff Net Income (Loss) Available to Common Shareholders Net Income (Loss) Available to Common Stockholders, Basic Summary of nonaccrual loans by class [Abstract] Financing Receivable, Non-accrual Status [Abstract] Erroneous Compensation Analysis Erroneous Compensation Analysis [Text Block] Schedule of Finite-Lived Intangible Assets [Table] Intangible Asset, Finite-Lived [Table] Other comprehensive (loss) income Other comprehensive (loss) income Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Aggregate purchase price Proceeds from Sale of Real Estate Financing receivables, fixed and floating rate loans by contractual maturity [Abstract] Financing Receivables, Fixed and Floating Rate Loans by Contractual Maturity [Abstract] Total, Gross Unrealized Losses Debt Securities, Held-to-Maturity, Unrealized Loss Position, Accumulated Loss Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Held-to-Maturity and Available-for-Sale Securities Held-to-Maturity and Available-for-Sale Securities [Member] Held-to-Maturity and Available-for-Sale Securities Change in other assets and liabilities, net Increase (Decrease) in Other Operating Assets and Liabilities, Net Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Level 1 Level 1: Quoted Prices in Active Markets For Identical Assets Fair Value, Inputs, Level 1 [Member] Net gains on sale of assets Gain (Loss) on Disposition of Assets Annual payment due Lessee, Operating Lease, Liability, Annual Payment Lessee, Operating Lease, Liability, Annual Payment Erroneously Awarded Compensation Recovery Erroneously Awarded Compensation Recovery [Table] Concentration Risk Benchmark [Domain] Concentration Risk Benchmark [Domain] Title of 12(b) Security Title of 12(b) Security Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Provision Financing Receivable, Excluding Accrued Interest, Credit Loss Expense (Reversal) Due after five years through 10 years Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Amount of financing receivable modified in period Financing Receivable, Excluding Accrued Interest, Modified in Period, Amount Other comprehensive (loss) income: Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Interest expense paid-in-kind Paid-in-Kind Interest Per Common Share: Earnings Per Share [Abstract] Basis of Presentation Business Description and Basis of Presentation [Text Block] Investments, Debt and Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Core Deposits Core Deposits [Member] Extended Maturity Extended Maturity [Member] Common stock issued for payment-in-kind Stock Issued During Period, Value, Issued As Payment-In-Kind Stock Issued During Period, Value, Issued As Payment-In-Kind Over 15 years Financing receivables that are maturing after fifteen years Financing receivables, excluding nonaccrual status notes, gross carrying amount that are maturing after fifteen years. Year three Financing Receivable, Excluding Accrued Interest, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff Financing Receivable Portfolio Segment [Axis] Financing Receivable Portfolio Segment [Axis] Less: interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Financing Receivable, Allowance for Credit Losses [Line Items] Financing Receivable, Allowance for Credit Loss [Line Items] Commitments to Extend Credit Commitments to Extend Credit [Member] Stand-Alone Branch Stand-Alone Branch [Member] Stand-Alone Branch Award Timing Disclosures [Line Items] Repurchase agreements Securities Loaned or Sold under Agreements to Repurchase, Fair Value Disclosure Number of held to maturity corporate security with a credit related impairment loss Debt Securities, Held-To-Maturity, Number Of Securities With Impairment Loss Debt Securities, Held-To-Maturity, Number Of Securities With Impairment Loss Initial fixed rate period, tranche three Financing Receivable, Initial Fixed Rate Period, Tranche Three Financing Receivable, Initial Fixed Rate Period, Tranche Three Fair Value, Measurement Frequency [Domain] Measurement Frequency [Domain] Total lease payments Lessee, Operating Lease, Liability, to be Paid Loans, net of unearned income Total loans net of unearned income Total Loans Net of Unearned Income Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss Schedule of Fair Value, Off-balance Sheet Risks [Table] Fair Value, off-Balance-Sheet Risk [Table] Loan Restructuring Modification [Domain] Loan Restructuring Modification [Domain] Net loans Financing Receivable, Excluding Accrued Interest, after Allowance for Credit Loss Repurchase agreements Securities Sold under Agreements to Repurchase Net Income (Loss) Net Income (Loss) Net (loss) income Net Income (Loss) Attributable to Parent Schedule of Unrealized Loss on Investments Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Expiration Date Trading Arrangement Expiration Date Noncumulative Preferred Stock Noncumulative Preferred Stock [Member] Held to maturity, allowance for credit losses Debt Securities, Held-to-Maturity, Allowance for Credit Loss, Excluding Accrued Interest Accrued interest receivable Accrued Interest Receivable, Fair Value Disclosure Accrued Interest Receivable, Fair Value Disclosure Premises and equipment, net Property, Plant and Equipment, Net Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Adoption Date Trading Arrangement Adoption Date More than five to 15 years Financing receivables that are maturing after five years but not more than fifteen years Financing receivables, excluding nonaccrual status notes, gross carrying amount that are maturing after five years but not more than fifteen years. Compensation Actually Paid vs. Net Income Compensation Actually Paid vs. Net Income [Text Block] Schedule of Financing Receivables Past Due [Table] Financing Receivable, Past Due [Table] Entity Current Reporting Status Entity Current Reporting Status Lessee, operating lease, term of contract Lessee, Operating Lease, Term of Contract Receivables [Abstract] Receivables [Abstract] Awards Close in Time to MNPI Disclosures Awards Close in Time to MNPI Disclosures [Table] Credit exposure of loan portfolio by specific credit ratings [Abstract] Financing Receivable, Excluding Accrued Interest, before Allowance for Credit Loss, by Origination Year [Abstract] Collateral Held [Axis] Collateral Held [Axis] Due in one year or less Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Payments to acquire real estate Payments to Acquire Real Estate Retained earnings Retained Earnings (Accumulated Deficit) As % of Category Loans and Leases Receivable, Net of Deferred Income, Percentage of Category [Abstract] Unrealized losses on debt securities in continuous loss position as percentage of amortized cost basis of investment securities portfolio (as a percent) Debt Securities, Continuous Unrealized Loss Position, Accumulated Loss as Percentage of Investment Securities Portfolio Refers to accumulated unrealized loss on investments in debt securities in a continuous loss position as percentage of investment securities portfolio. Financial Instrument [Axis] Financial Instrument [Axis] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract] 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] Executive Category: Executive Category [Axis] 12 Months or More, Gross Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Acquisition of real estate in settlement of loans Acquisition Of Real Estate In Settlement Of Loans Acquisition Of Real Estate In Settlement Of Loans Number of debt securities with unrealized losses Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions Number of debt securities in a continuous debt positions of unrealized loss for which an other-than-temporary impairment (OTTI) has not been recognized in the income statement. Other Real Estate Owned: Other Real Estate, Foreclosed Assets, and Repossessed Assets [Abstract] Less Than 12 Months, Number of Securities Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Number of Positions Current Fiscal Year End Date Current Fiscal Year End Date Class of Stock [Axis] Class of Stock [Axis] Subsequent Event Type [Domain] Subsequent Event Type [Domain] Less Than 12 Months, Gross Unrealized Losses Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Debt securities in a continuous loss position for over 12 months, amortized cost basis Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Amortized Cost Basis This item represents the amortized cost of securities that have been in a continuous unrealized loss position for twelve months or longer. Finite-Lived Intangible Assets, Major Class Name [Domain] Finite-Lived Intangible Assets, Major Class Name [Domain] Total deposits Deposits 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] Schedule of Components of Loan Portfolio Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] Statement [Table] Statement [Table] Federal Home Loan Bank stock, at cost Federal Home Loan Bank Stock Adjustments to reconcile net income (loss) to net cash provided by operating activities: Adjustment to Reconcile Net Income to Cash Provided by (Used in) Operating Activity [Abstract] Cash Flows From Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] Other Other Noninterest Expense Equity Awards Adjustments, Excluding Value Reported in Compensation Table Equity Awards Adjustments, Excluding Value Reported in the Compensation Table [Member] Loan Restructuring Modification [Axis] Loan Restructuring Modification [Axis] Pass Pass [Member] Total, Gross Unrealized Losses Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Fiscal Year Maturity [Abstract] Gain on sale of assets Gain (Loss) on Disposition of Assets for Financial Service Operations ATM and debit card fees Fees And Commissions Credit And Debit Cards 1 Fees And Commissions Credit And Debit Cards 1 Schedule of Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] All Adjustments to Compensation All Adjustments to Compensation [Member] Amendment Flag Amendment Flag Fair Value Debt Securities, Available-for-Sale, Fair Value, Fiscal Year Maturity [Abstract] Collateral Pledged Collateral Pledged [Member] Schedule of Past due Financing Receivables Financing Receivable, Past Due [Table Text Block] Interest-bearing demand Interest-Bearing Deposit Liabilities Leases Lessee, Operating Leases [Text Block] Termination Date Trading Arrangement Termination Date Net Cash Used In Financing Activities Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Insider Trading Policies and Procedures Adopted Insider Trading Policies and Procedures Adopted [Flag] Measure: Measure [Axis] Less: allowance for credit losses Beginning allowance Ending allowance Total Allowance for Credit Losses Financing Receivable, Allowance for Credit Loss, Excluding Accrued Interest Junior subordinated debentures Subordinated Debt Obligations, Fair Value Disclosure Receivable [Domain] Receivable [Domain] Weighted-average discount rate Operating Lease, Weighted Average Discount Rate, Percent Schedule of Fair Value, Assets Measured on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Weighted Average Common Shares Outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Held to maturity: Debt Securities, Held-to-Maturity, Fair Value to Amortized Cost, after Allowance for Credit Loss [Abstract] Farmland Farmland Farmland [Member] Loan to finance the purchase of farmland or the development of land. Segment Reporting [Abstract] Pay vs Performance Disclosure, Table Pay vs Performance [Table Text Block] Debt Disclosure [Abstract] Forgone Recovery due to Violation of Home Country Law, Amount Forgone Recovery due to Violation of Home Country Law, Amount Entity Tax Identification Number Entity Tax Identification Number Debt securities, accrued interest Debt Securities, Accrued Interest Debt Securities, Accrued Interest Year four Financing Receivable, Excluding Accrued Interest, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff Floating Floating Rate Loans [Member] Represents the floating rate loans. Mortgage-backed securities Debt Securities, Available-for-Sale, Maturity, without Single Maturity Date, Fair Value Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward] Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability [Roll Forward] Allowance For Loan And Lease Losses And Off-Balance-Sheet, Credit Loss, Liability Unrealized holding (losses) gains arising during the period OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax Forgone Recovery due to Expense of Enforcement, Amount Forgone Recovery due to Expense of Enforcement, Amount Common stock, par value (in dollars per share) Common Stock, Par or Stated Value Per Share Common stock, shares, issued (in shares) Common Stock, Shares, Issued Weighted-average lease term (in years) Operating Lease, Weighted Average Remaining Lease Term Goodwill and Other Intangible Assets Goodwill and Intangible Assets Disclosure [Text Block] Allowance for Loan and Lease Losses [Roll Forward] Allowance for Loan and Lease Losses [Roll Forward] Occupancy and equipment expense Occupancy, Net Trading Arrangement: Trading Arrangement [Axis] Total Shareholder Return Amount Total Shareholder Return Amount Real Estate, Type of Property [Axis] Real Estate, Type of Property [Axis] Loss Contingencies [Line Items] Loss Contingencies [Line Items] Insider Trading Arrangements [Line Items] Prior Financing Receivable, Excluding Accrued Interest, Originated, More than Five Years before Current Fiscal Year Security Exchange Name Security Exchange Name Total, Number of Securities Held-to-Maturity, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions Current Financial Asset, Not Past Due [Member] Total Liabilities Liabilities Cash and Cash Equivalents [Axis] Cash and Cash Equivalents [Axis] Mortgage-backed securities Mortgage-backed securities Collateralized Mortgage-Backed Securities [Member] Subtotal Debt Securities, Available-for-Sale, Maturity, Allocated and Single Maturity Date, Amortized Cost Less: Preferred stock dividends Preferred stock dividends Dividends, Preferred Stock Pension Adjustments Prior Service Cost Pension Adjustments Prior Service Cost [Member] Pledging Purpose [Axis] Pledging Purpose [Axis] Proceeds from maturities, calls and sales of AFS securities Proceeds from Sale and Maturity of Debt Securities, Available-for-Sale Material Terms of Trading Arrangement Material Terms of Trading Arrangement [Text Block] Savings Deposits, Savings Deposits Other real estate, net Other Real Estate, Foreclosed Assets, and Repossessed Assets Included in earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Common Stock issued in private placement Stock Issued During Period, Value, New Issues Statement [Line Items] Statement [Line Items] Consumer and other Consumer and other loans Consumer and Other [Member] Loans issued to consumers and other entities not otherwise reported by category. Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Proceeds from maturities and calls of HTM securities Proceeds from Maturities, Prepayments and Calls of Held-to-Maturity Securities Common Stock Common Stock $1 Par Common Stock [Member] Held to maturity, at cost and net of allowance for credit losses of $150 (estimated fair value of $265,579 and $268,094, respectively) Debt Securities, Held-to-Maturity, Excluding Accrued Interest, after Allowance for Credit Loss Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Non-NEOs Non-NEOs [Member] Corporate debt securities Corporate debt securities Corporate Debt Securities [Member] Net (Decrease) Increase In Cash and Cash Equivalents Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation