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Schedule Of Collateral Dependent Loans [Table Text Block] Schedule of Collateral Dependent Loans Financing Receivable, Originated, More than Five Years before Current Fiscal Year, Writeoff Prior YTD gross charge-offs Payments to Acquire Debt Securities, Available-for-Sale Purchases, available-for-sale Commercial Real Estate and Commercial Lessors [Member] Commercial Real Estate and Commercial Lessors [Member] Commercial Real Estate and Commercial Lessors [Member] Document Type Document Type Financing Receivable, Individually Evaluated for Credit Loss, Total Loans individually evaluated for impairment Financing Receivable, Individually Evaluated for Credit Loss Individually evaluated collateral dependent loans Income Taxes Paid, Net, Total Income taxes Income Taxes Paid, Net Financing Receivable, Modified in Period, Amount Current Entity Central Index Key Entity Central Index Key Investments, Debt and Equity Securities [Abstract] Interest-Bearing Deposits in Banks and Other Financial Institutions Interest-earning deposits in other banks Cash, Cash Equivalent, Restricted Cash, and Restricted Cash Equivalent, Period Increase (Decrease), Including Exchange Rate Effect and Discontinued Operation NET (DECREASE) INCREASE IN CASH AND CASH EQUIVALENTS Non-rated Debt Securities [Member] Non Rated Debt Securities [Member] Non-rated debt securities. Due after five through ten years, Amortized Cost Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year 5 through 10 Short-Term Debt [Text Block] Short-Term Borrowings Common stock, par value Common Stock, Par or Stated Value Per Share Consumer Mortgage [Member] Consumer Mortgage [Member] Consumer mortgage. Accounting Standards Update Accounting Standards Update [Domain] LIABILITIES Liabilities [Abstract] Financing Receivable, Credit Quality Indicator [Line Items] Financing Receivable, Recorded Investment [Line Items] Financing Receivable Recorded Investment [Line Items] Amortized Cost, Available-for-sale Debt Securities, Available-for-Sale, Amortized Cost Held-to-maturity, Gross Unrealized Losses, Less Than 12 Months Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Accumulated Loss Total available-for-sale securities Fair Value, Available-for-sale Total debt securities available-for-sale, Fair Value Available-for-sale, at fair value Loans serviced for others Loans Serviced For Others Loans serviced for others. NONINTEREST INCOME Noninterest Income [Abstract] Doubtful [Member] Doubtful [Member] Debt Disclosure [Abstract] Fair Value [Member] Estimate of Fair Value Measurement [Member] Financial assets Financial Instruments, Financial Assets, Balance Sheet Groupings [Abstract] Total securities Marketable Securities Financial Instrument Performance Status Financial Instrument Performance Status [Domain] Current Fiscal Year End Date Current Fiscal Year End Date Warehouse [Member] Warehouses [Member] Document Quarterly Report Document Quarterly Report Receivables [Abstract] Unallocated [Member] Unallocated Financing Receivables [Member] Fair Value By Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Entity Address, State or Province Entity Address, State or Province Financial Instrument Performance Status Financial Instrument Performance Status [Axis] Comprehensive Income (Loss), Net of Tax, Attributable to Parent Total comprehensive income Gross Unrealized Gains, Available-for-sale Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Gain, before Tax Proceeds from repayments, held-to-maturity Proceeds from Sale of Held-to-Maturity Securities Internal Credit Assessment Internal Credit Assessment [Axis] Debit Card [Member] Debit Card [Member] Schedule Of Trading Securities And Other Trading Assets [Table] Debt Securities, Trading, and Equity Securities, FV-NI [Table] Deferred tax asset Deferred Income Tax Assets, Net Held-to-maturity, Gross Unrealized Losses, 12 Months Or More Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Interest Expense, Operating Total interest expense NET INTEREST INCOME AFTER CREDIT LOSS EXPENSE Interest Income (Expense), after Provision for Loan Loss Fair Value, Assets and Liabilities Measured on Nonrecurring Basis, Valuation Techniques [Table Text Block] Schedule of Assets Measured on Nonrecurring Basis Proceeds from sale of available-for-sale securities Proceeds from Sale of Debt Securities, Available-for-Sale Due in one year or less, Fair Value Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Rolling within One Year, Fair Value Accumulated Other Comprehensive Loss [Member] AOCI Attributable to Parent [Member] Treasury Stock, Common, Shares Treasury stock, at cost Financing Receivable Guarantee Amount Financing receivable guarantee amount. USDA Guarentee Financial Instrument Financial Instrument [Axis] Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year 2025 Real Estate [Member] Real Estate [Member] Other Comprehensive Income (Loss), Tax, Total Other Comprehensive Income (Loss), Tax Total other comprehensive income, Tax Effect Health Care [Member] Healthcare Facilities [Member] Level III [Member] Fair Value, Inputs, Level 3 [Member] Fair Value, Measurements, Nonrecurring [Member] Fair Value, Nonrecurring [Member] Schedule of Fair Value of Assets Measured on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Financing Receivable, Nonaccrual [Table] Summary of Gross Unrealized Losses and Fair Value of Available for Sale Securities Debt Securities, Available-for-Sale, Unrealized Loss Position, Fair Value [Table Text Block] Summary of Loans Schedule of Accounts, Notes, Loans and Financing Receivable [Table Text Block] INTEREST EXPENSE Interest Expense, Operating and Nonoperating [Abstract] Amortization of held-to-maturity discount resulting from transfer, Tax Effect Available For Sale Security Transferred To Held To Maturity Security Discount Amortization Tax Expense Available for sale security transferred to held to maturity security discount amortization tax expense. Commercial construction. 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Provision for credit loss expense - loans Provision (Recovery) for Credit Losses Summary of Amortized Cost and Fair Value of Debt Securities Scheduled maturities of investment securities available for sale and held to maturity. Scheduled Maturities Of Investment Securities Available For Sale And Held To Maturity Table [Text Block] Available-for-sale, Gross Unrealized Losses, 12 Months or More Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, 12 Months or Longer, Accumulated Loss Schedule of Short-Term Debt [Table Text Block] Summary of Repurchase Agreements and Related Collateral Accounted for as Secured Borrowings Off-Balance-Sheet, Credit Loss, Liability, Credit Loss Expense (Reversal) Provision for (recovery of) credit loss expense - off-balance sheet commitments Net loans Loans Receivable, Fair Value Disclosure Repurchase agreements Securities Sold under Agreements to Repurchase, Total Short-term borrowings Securities Sold under Agreements to Repurchase Cumulative effect increase to retained earnings Total shareholders' equity Equity, Attributable to Parent Balance at end of period Balance at beginning of period Other Comprehensive Income (Loss), Reclassification Adjustment from AOCI for Sale of Securities, Tax Income tax effect at 21% Fair Value, Total Marketable Securities Continuous Unrealized Loss Position Fair Value Marketable Securities Continuous Unrealized Loss Position Fair Value Statement of Stockholders' Equity [Abstract] Held-to-maturity, Gross Unrealized Losses, Total Debt Securities, Held-to-Maturity, Accumulated Unrecognized Loss Gross Unrealized Losses, Held-to-maturity Use of Estimates in Preparing Financial Statements Use of Estimates, Policy [Policy Text Block] Proceeds from (Payments for) in Securities Sold under Agreements to Repurchase Net change in short-term borrowings Internal Credit Assessment Internal Credit Assessment [Domain] Treasury Stock, Common [Member] Treasury Stock [Member] Less allowance for credit losses Less allowance for credit losses Allowance for credit/loan losses Financing Receivable, Allowance for Credit Loss Allowance for credit losses Beginning ACL Balance Ending ACL Balance Entity Address, Address Line Two Entity Address, Address Line Two Fair Value Measurements Fair Value Disclosures [Text Block] Other income Noninterest Income, Other Securities of U.S. Government Agencies and mortgage-backed securities of government agencies pledged, fair value Securities Amount Pledged For Repurchase Agreements Securities Amount Pledged For Repurchase Agreements Debt Securities, Held-to-Maturity, Unrealized Loss Position, Fair Value Held-to-maturity, Fair Value, Total Debt Securities, Held-to-Maturity, Credit Quality Indicator [Table] Total cash and cash equivalents Cash, Cash Equivalents, and Federal Funds Sold 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] Due after ten years, Fair Value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 10 Held-to-maturity, Fair Value, Less Than 12 Months Debt Securities, Held-to-Maturity, Continuous Unrealized Loss Position, Less than 12 Months, Fair Value Fair value of pledged securities Securities Loaned, Fair Value of Collateral Treasury Stock, Value, Total Treasury Stock, Value Treasury stock at cost: 353,587 shares in 2026 and 2025 Financing Receivable, Year One, Originated, Current Fiscal Year 2026 Gross Unrealized Losses, Less Than 12 Months Marketable Securities Continuous Unrealized Loss Position Less Than12 Months Accumulated Loss Marketable securities continuous unrealized loss position less than 12 months accumulated loss. Gross Unrealized Gains, Equity securities Equity Securities Fv Ni Unrealized Gain With And Without Readily Determinable Value Equity securities, FV-NI, unrealized gain with and without readily determinable value. Collateral Held [Axis] Cash and Due from Banks, Total Cash and due from banks Cash and Due from Banks Financing Receivable, Past Due [Table Text Block] Schedule of Aging of Accruing Past Due and Nonaccrual Loans Accounting Standards Update [Extensible Enumeration] Entity Address, City or Town Entity Address, City or Town Security Exchange Name Security Exchange Name Interest Expense, Deposits, Total Deposits Interest Expense, Deposits NONINTEREST EXPENSES Noninterest Expense [Abstract] Entity Bankruptcy Proceedings, Reporting Current Investments, All Other Investments [Abstract] Summary of Amortized Cost of Held-to Maturity Debt Securities Aggregated by Credit Quality Indicator Debt Securities, Held-to-Maturity, Credit Quality Indicator [Table Text Block] Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Deposits Deposits [Abstract] Collateral dependent loans. 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Consumer. Consumer [Member] Cover [Abstract] Schedule of Trading Securities and Other Trading Assets [Line Items] Debt and Equity Securities, FV-NI [Line Items] Fiduciary and Trust [Member] Fiduciary and Trust [Member] Cumulative Effect, Period of Adoption [Axis] Financial Asset, Aging Financial Asset, Aging [Axis] Home Equity Line of Credit [Member] Home Equity Line of Credit [Member] U.S. Treasury Securities [Member] US Treasury Securities [Member] External Credit Rating, Standard & Poor's [Domain] Beginning balance, Tax Effect Ending Balance, Tax Effect AOCI Tax, Attributable to Parent Securities Marketable Securities [Abstract] Amortized Cost, Equity securities Equity Securities Fv Ni Cost With And Without Readily Determinable Value Equity securities, FV-NI, cost with and without readily determinable value. Amortized Cost, Equity securities Gross Unrealized Losses, Equity securities Equity Securities Fv Ni Unrealized Loss With And Without Readily Determinable Value Equity securities, FV-NI, unrealized loss with and without readily determinable value. 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Securities held-to-maturity Total debt securities held-to-maturity, Fair Value Held-to-maturity, fair value Fair Value, Held-to-maturity Purchase of treasury shares Payments for Repurchase of Common Stock Statement of Cash Flows [Abstract] Financing Receivable, Nonaccrual [Line Items] Schedule Of Accounts Notes Loans And Financing Receivable [Table] Accounts and Financing Receivables [Table] NET INCOME Net income Financing Receivable, Revolving, Writeoff Revolving Loans Amortized Cost Basis, YTD gross charge-offs Other borrowings Interest Expense, Other Long-Term Debt Other borrowings Long-Term Federal Home Loan Bank Advances, Noncurrent Equity Securities, FV-NI, Unrealized Gain (Loss), Total Equity Securities, FV-NI, Unrealized Gain (Loss) Unrealized gain on equity securities Non-agency Debt Securities [Member] Non Agency Debt Securities [Member] Non agency debt securities. Available-for-Sale Securities, Debt Maturities [Abstract] Total provision for credit loss expense Total credit loss expense Provision for Loan, Lease, and Other Losses ASSETS Assets [Abstract] Restricted stock investment in FHLB stock Federal Home Loan Bank Stock Gross Unrealized Losses, 12 Months Or More Marketable Securities Continuous Unrealized Loss Position12 Months Or Longer Accumulated Loss Marketable securities continuous unrealized loss position 12 months or longer accumulated loss. Document Fiscal Year Focus Document Fiscal Year Focus Schedule of Modifications of Loans to Borrowers Experiencing Financial Difficulty Financing Receivable, Modified [Table Text Block] Due after five through ten years, Fair Value Debt Securities, Held-to-Maturity, Maturity, Allocated and Single Maturity Date, Rolling after 5 through 10 Years, Fair Value Schedule of Changes in Accumulated Other Comprehensive Loss by Component Net of Tax Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Total Nonperforming Total Nonperforming Financing Receivable Recorded Investment Nonperforming Status Financing receivable recorded investment nonperforming status. Cash Provided by (Used in) Investing Activity, Including Discontinued Operation [Abstract] INVESTING ACTIVITIES Securities Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Nonaccrual with ACL Financing Receivable, Nonaccrual, With Allowance Financing receivable, nonaccrual, with allowance. Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year, Writeoff Three years before latest fiscal year, YTD gross charge-offs Fair Value Disclosures [Abstract] Financial institutions tax Financial Institutions Tax Expense Financial institutions tax expense. Available-for-sale Securities: Debt Securities, Available-for-Sale [Abstract] Cash Provided by (Used in) Investing Activity, Including Discontinued Operation Net cash used in investing activities Pass [Member] Pass [Member] Due after one through five years, Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year One Through Five Fiscal year before latest fiscal year, YTD gross charge-offs Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year, Writeoff Debit card expense. Debit Card Expense Debit card expense Commitments to extend credit and letters of credit Commitments To Extend Credit And Letters Of Credit Commitments to extend credit and letters of credit. Interest Expense, Short-Term Borrowings, Total Short-term borrowings Interest Expense, Short-Term Borrowings Due after one through five years, Fair Value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year One Through Five Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value, Recurring and Nonrecurring [Table] Additional Paid-In Capital [Member] Additional Paid-in Capital [Member] Measurement Frequency Measurement Frequency [Domain] Change in Accounting Principle, Accounting Standards Update, Adoption Date Change in accounting principle, accounting standards update, adoption date Trading Symbol Trading Symbol Equity securities Equity Securities, FV-NI, Current Consumer Indirect [Member] Consumer Indirect [Member] Consumer indirect. Due in one year or less, Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, Year One Financing Receivable, Allowance for Credit Loss [Table Text Block] Summary of Allowance for Credit Losses by Portfolio Segment Cash Provided by (Used in) Financing Activity, Including Discontinued Operation [Abstract] FINANCING ACTIVITIES Fair Value, Measurements, Recurring [Member] Fair Value, Recurring [Member] Residential Consumer Loans [Member] Residential Consumer Loans [Member] Residential consumer loans. Financing Receivable Portfolio Segment Financing Receivable Portfolio Segment [Domain] Accumulated Other Comprehensive (Loss) Income [Member] Equity Components [Axis] Revolving Loans Amortized Cost Basis Financing Receivable, Revolving Equity Component Equity Component [Domain] Automobiles [Member] Vehicles [Member] Other expenses Other Noninterest Expense Bank-owned life insurance Bank Owned Life Insurance Due after five through ten years, Amortized Cost Debt Securities, Available-for-Sale, Amortized Cost, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year, Writeoff Four years before latest fiscal year, YTD gross charge-offs Other Other Interest and Dividend Income Net loans Assisted living facilities loans Financing Receivable, after Allowance for Credit Loss Statement of Comprehensive Income [Abstract] Liabilities, Fair Value Disclosure, Total Liabilities carried at fair value Liabilities, Fair Value Disclosure Common Stock, Value, Issued Common stock, $6.25 par value. Authorized 9,000,000 shares; issued 2,980,602 shares; outstanding 2,627,015 shares in 2026 and 2025 Schedule Of Financing Receivable Allowance For Credit Losses [Table] Financing Receivable, Allowance for Credit Loss [Table] Financing Receivable, Year One, Originated, Current Fiscal Year, Writeoff Current fiscal year, YTD gross charge-offs Cash and cash equivalents Cash and Cash Equivalents [Abstract] Consumer Installment [Member] Consumer Installment [Member] Consumer installment . Number of securities in an unrealized loss position, Total Number Of Securities In Unrealized Loss Position Number Of Securities In Unrealized Loss Position Mortgage Servicing Rights [Member] Mortgage Servicing Rights [Member] Mortgage servicing rights. Amortized Cost Marketable Securities Amortized Cost Marketable Securities Amortized Cost Earnings on bank owned life insurance Bank Owned Life Insurance Income Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss, Total Available-for-sale, Gross Unrealized Losses, Total Debt Securities, Available-for-Sale, Unrealized Loss Position, Accumulated Loss Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Interest-bearing Interest-Bearing Deposit Liabilities, Total Interest-Bearing Deposit Liabilities Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Entity Registrant Name Entity Registrant Name Schedule of Average Recorded Investment in Impaired Loans and Related Interest Income Recognized Schedule Of Average Recorded Investment And Interest Income Recognized On Impaired Loans Table [Text Block] Schedule Of Average Recorded Investment And Interest Income Recognized On Impaired Loans Table [Text Block] Gross Unrealized Losses, Available-for-sale Debt Securities, Available-for-Sale, Accumulated Gross Unrealized Loss, before Tax Purchase of treasury shares, shares Treasury Stock, Shares, Acquired Accumulated Other Comprehensive Income Loss [Table] Accumulated Other Comprehensive Income (Loss) [Table] Amortization of held-to-maturity discount resulting from transfer, After-tax Available For Sale Security Transferred To Held To Maturity Security Amortized Cost Net Of Tax Available For Sale Security Transferred To Held To Maturity Security Amortized Cost Net Of Tax Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Income Tax Expense (Benefit), Total FEDERAL INCOME TAX PROVISION Income Tax Expense (Benefit) ACL for off-balance sheet commitments Allowance for credit losses on off-balance sheet commitments Off-Balance-Sheet, Credit Loss, Liability Off-Balance-Sheet, Credit Loss, Liability, Ending Balance Off-Balance-Sheet, Credit Loss, Liability, Beginning Balance Measurement Frequency Measurement Frequency [Axis] Payments to Acquire Productive Assets, Total Property, equipment, and software acquisitions Payments to Acquire Productive Assets Outstanding balance of commercial loans classified under credit risk, minimum amount Minimum Balance Commercial Loans Rated Minimum balance commercial loans rated. Commercial and Industrial [Member] Commercial and Industrial [Member] Commercial and industrial. Fair Value Marketable Securities Fair Value Marketable Securities Fair Value Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding State and Political Subdivisions [Member] US States and Political Subdivisions Debt Securities [Member] Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Accumulated other comprehensive loss Beginning balance, After-tax Ending Balance, After-tax Accumulated Other Comprehensive Income (Loss), Net of Tax Commercial Real Estate [Member] Commercial Real Estate Portfolio Segment [Member] Repayment of other borrowings Payments of FHLBank Borrowings, Financing Activities TOTAL ASSETS Assets Performing [Member] Performing Financial Instruments [Member] Class of Financing Receivable [Domain] Income Statement [Abstract] Financing Receivable, Recorded Investment, Past Due [Line Items] Financing Receivable, Past Due [Line Items] Residential Investment Property [Member] Residential Investment Property [Member] Residential Investment Property [Member] Gain (Loss) on Sales of Loans, Net, Total Gain on sale of loans, net Gain (Loss) on Sales of Loans, Net Professional and director fees Professional And Director Fees Professional and director fees. Earnings Per Share, Diluted, Total Diluted net earnings per share Earnings Per Share, Diluted Total Nonaccrual Total Nonaccrual Non-accrual Financing Receivable, Nonaccrual Deposit Account [Member] Deposit Account [Member] Title of 12(g) Security Title of 12(g) Security Servicing Asset, Total Mortgage servicing rights Servicing Asset City Area Code City Area Code Restricted stock, at cost Restricted Investments Other Comprehensive Income (Loss), Net of Tax Other comprehensive income Other comprehensive income (loss) Other comprehensive (loss) income Total deposits Deposits Total Past Due [Member] Financial Asset, Past Due [Member] Loans pledged as collateral dependent exposures. Loans Pledged as Collateral Dependent Exposures Loans pledged as collateral dependent exposures Interest and Fee Income, Loans and Leases, Total Interest and fee income on loans Loans, including fees Interest and Fee Income, Loans and Leases Revolving Loans Converted to Term Financing Receivable, Revolving, Converted to Term Loan Equity Securities, FV-NI and without Readily Determinable Fair Value, Total Fair Value, Equity securities Equity Securities, FV-NI and without Readily Determinable Fair Value Loans held for sale Loan, Held-for-Sale, Fair Value Disclosure Real Estate [Domain] Financing Receivable Deferred loan Cost fees net Financing receivable deferred loan cost fees net. Deferred loan fees, net Property, Plant and Equipment, Net, Total Premises and equipment, net Property, Plant and Equipment, Net Retained Earnings [Member] Retained Earnings [Member] Federal Funds Sold Federal funds sold Available-for-sale, Fair Value, Less Than 12 Months Debt Securities, Available-for-Sale, Continuous Unrealized Loss Position, Less than 12 Months Level I [Member] Fair Value, Inputs, Level 1 [Member] Cash Provided by (Used in) Financing Activity, Including Discontinued Operation Net cash (used in) provided by financing activities Collateral Held [Domain] Change in Accounting Principle, Accounting Standards Update, Adopted [true false] Change in accounting principle, accounting standards update, adopted Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year 2023 Animal feed production. Animal Feed Production [Member] Animal Feed Production [Member] Other borrowings Federal Home Loan Bank Borrowings, Fair Value Disclosure Industrial Property [Member] Industrial, Manufacturing and Production [Member] OCI, Debt Securities, Available-for-Sale, Gain (Loss), after Adjustment, Tax [Abstract] Other comprehensive (loss) income Due after five through ten years, Fair Value Debt Securities, Available-for-Sale, Fair Value, Maturity, Allocated and Single Maturity Date, after Year 5 Through 10 Summary of Securities Available-for-Sale and Restricted Stock Marketable Securities [Table Text Block] Debt Securities, Held-to-Maturity, Credit Quality Indicator [Line Items] Financing Receivable, Modified [Line Items] Debt Securities, Available-for-Sale [Table] Entity Interactive Data Current Entity Interactive Data Current Fair Value Measurement Fair Value Measurement [Domain] Non-homogeneous loans. Non-Homogeneous Loans [Member] Non-Homogeneous Loans [Member] Real Estate, Type of Property [Axis] Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year, Writeoff Two years before latest fiscal year, YTD gross charge-offs Cash dividends declared per share Common Stock, Dividends, Per Share, Declared Cumulative Effect, Period of Adoption [Domain] Entity Tax Identification Number Entity Tax Identification Number Equipment expense Equipment Expense Payments for (Proceeds from) Other Loans and Leases Loan (originations) and payments, net Short-Term Debt [Abstract] Proceeds from repayments, available-for-sale Proceeds from Maturities, Prepayments and Calls of Debt Securities, Available-for-Sale Occupancy expense Occupancy, Net Loans Loans, Notes, Trade and Other Receivables Disclosure [Text Block] US Treasury Securities And US Government Sponsored Agency Bonds [Member] US Treasury Securities And US Government Sponsored Agency Bonds [Member] US treasury securities and US government sponsored agency bonds. Held-to-maturity Debt Securities, Held-to-Maturity, Maturity [Abstract] Local Phone Number Local Phone Number Accumulated Other Comprehensive Loss [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] FDIC insurance expense Federal Deposit Insurance Corporation Premium Expense Total noninterest expenses Noninterest Expense Schedule Of Financing Receivable Recorded Investment Credit Quality Indicator [Table] Financing Receivable, Credit Quality Indicator [Table] Accounting Policies [Abstract] Noninterest income Revenue from Contract with Customer, Excluding Assessed Tax AOCI, Accumulated Gain (Loss), Debt Securities, Available-for-Sale, Parent [Member] Accumulated Net Unrealized Investment Gain (Loss) [Member] OCI, Debt Securities, Available-for-Sale, Transfer from Held-to-Maturity, Gain (Loss), before Adjustment and Tax Amortization of held-to-maturity discount resulting from transfer Salaries and employee benefits Labor and Related Expense Non-rated [Member] Non-rated Rating [Member] Non-rated Rating. Entity Emerging Growth Company Entity Emerging Growth Company