Amendment Flag Current Fiscal Year End Date Document Period End Date Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Filer Category Entity Registrant Name Entity Central Index Key Entity Common Stock, Shares Outstanding Document Fiscal Year Focus Document Fiscal Period Focus Document Type Total securities, Less than Twelve Months, Gross Unrealized Losses Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses Total securities, Gross Unrealized Losses Available-for-sale Securities, Continuous Unrealized Loss Position, Aggregate Losses Total securities, Twelve Months or Greater, Gross Unrealized Losses Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses Gross Unrealized Gains Amortization and accretion of investment securities, net Accretion (Amortization) of Discounts and Premiums, Investments Accrued interest payable Accrued Liabilities, Fair Value Disclosure Accumulated other comprehensive income Additional paid-in capital Adjustments to reconcile net income to net cash provided by operating activities: Roll forward of allowance for loan losses by portfolio segment Allowance for Credit Losses on Financing Receivables [Table Text Block] Antidilutive restricted stock excluded from net income per share calculations (in shares) Securities or Other Assets Sold under Agreements to Repurchase, Maturity Periods [Axis] ASSETS: ASSETS: TOTAL ASSETS Assets Assets [Abstract] Assets, Fair Value Disclosure [Abstract] Assets Sold under Agreements to Repurchase, Maturity Period [Domain] Total securities, Less than Twelve Months, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value Securities available for sale Available-for-sale securities Fair Value Available-for-sale Securities, Fair Value Disclosure Available for sale debt securities, amortized cost and fair value [Abstract] Available-for-sale Securities, Debt Maturities [Abstract] Due after one year through five years Available-for-sale Securities, Debt Maturities, Year Two Through Five, Fair Value Due in one year or less Available-for-sale Securities, Debt Maturities, Next Twelve Months, Fair Value Amortized Cost [Abstract] Available-for-sale Securities, Debt Maturities, Amortized Cost Basis, Fiscal Year Maturity [Abstract] Available-for-sale securities Due after ten years Available-for-sale Securities, Debt Maturities, after Ten Years, Amortized Cost Basis Total Available-for-sale Securities, Debt Securities Total securities, Twelve Months or Greater, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value Due in one year or less Due after five years through ten years Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Amortized Cost Basis Due after five years through ten years Available-for-sale Securities, Debt Maturities, Year Six Through Ten, Fair Value Fair Value [Abstract] Available-for-sale Securities, Debt Maturities, Fair Value, Fiscal Year Maturity [Abstract] Total securities, Fair Value Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value Gross Unrealized Losses Available-for-sale Securities, Gross Unrealized Losses Total Available-for-sale Securities, Debt Maturities, Amortized Cost Basis Due after ten years Available-for-sale Securities, Debt Maturities, after Ten Years, Fair Value Available-for-sale securities: Securities available for sale [Abstract] Due after one year through five years Available-for-sale Securities, Debt Maturities, Year Two Through Five, Amortized Cost Basis Amortized Cost Net gains Available-for-sale Securities, Gross Realized Gain (Loss) Realized investment gains (losses) [Abstract] Available-for-sale Securities, Gross Realized Gain (Loss) [Abstract] Gross losses Available-for-sale Securities, Gross Realized Losses Number of securities owned by the entity, the fair value of which is less than cost Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions Gross gains Borrowed funds Borrowed Funds Bank owned life insurance Earnings on bank owned life insurance Earnings on bank owned life insurance Carrying Amount [Member] Total cash and cash equivalents CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD CASH AND CASH EQUIVALENTS AT END OF PERIOD Cash and Cash Equivalents, at Carrying Value Noninterest-bearing Cash and Due from Banks Net (decrease) increase in cash and cash equivalents Cash and Cash Equivalents, Period Increase (Decrease) Cash and due from banks: Cash and due from banks Commercial and agricultural [Member] Commercial Real Estate Portfolio Segment [Member] Other commercial [Member] Commercial Portfolio Segment [Member] Commercial [Member] Commercial Real Estate Other Receivable [Member] Common stock $1.00 par value; authorized 15,000,000 shares; issued 3,132,866 at June 30, 2012 and December 31, 2011 Common Stock, issued (in shares) Common Stock, par value (in dollars per share) Common Stock, authorized (in shares) Cash Dividends Paid (in dollars per share) Common Stock, Dividends, Per Share, Cash Paid Employee Benefit Plans Compensation and Employee Benefit Plans [Text Block] Employee Benefit Plans Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Consumer [Member] Corporate obligations [Member] Corporate obligations [Member] Federal Home Loan Bank Stock Cost-method Investments, Description [Text Block] Doubtful [Member] Borrowed funds Debt Instrument, Fair Value Disclosure Deferred Compensation Arrangement with Individual, Postretirement Benefits [Line Items] Postretirement Benefits, by Title of Individual [Axis] Deferred income taxes Deferred compensation liability Deferred Compensation Liability, Current and Noncurrent Employer contribution to defined contribution plan Defined Contribution Plan, Employer Discretionary Contribution Amount Expected employer contribution to pension plan Defined Benefit Plan Disclosure [Line Items] Expected return on plan assets Defined Benefit Plan, Expected Return on Plan Assets Defined Benefit Plans and Other Postretirement Benefit Plans [Axis] Interest cost Net periodic benefit cost Defined Benefit Plan, Net Periodic Benefit Cost Service cost Defined Benefit Plans and Other Postretirement Benefit Plans [Domain] Cost recognized Components of net periodic benefit cost [Abstract] Defined Benefit Plan, Net Periodic Benefit Cost [Abstract] Total deposits Deposits Deposits: Deposits Deposits, Fair Value Disclosure Depreciation and amortization Trust Preferred Interest Rate Swap Trust preferred interest rate swap Derivative Financial Instruments, Liabilities, Fair Value Disclosure Director [Member] Dividends Dividend Income, Operating Basic earnings per share computation [Abstract] Net Income - Diluted (in dollars per share) Earnings per share - dilutive (in dollars per share) Diluted earnings per share computation [Abstract] Earnings per share basic and diluted [Abstract] Earnings Per Share, Basic and Diluted [Abstract] Net Income - Basic (in dollars per share) Earnings per share - basis (in dollars per share) Earnings per Share Earnings Per Share [Text Block] PER COMMON SHARE DATA: Earnings per Share [Abstract] Furniture and equipment Equity securities in financial institutions [Member] Fair Value [Member] Measurement Frequency [Axis] Fair Value by Asset Class [Domain] Probability of Default (in hundredths) Fair Value Inputs, Probability of Default Valuation Technique(s) Fair Value Measurements, Valuation Techniques Fair Value, Hierarchy [Axis] Recurring [Member] Significant unobservable inputs used in the fair value measurement process Fair Value Inputs, Assets, Quantitative Information [Table] Fair Value, Measurement Frequency [Domain] Fair Value Measurements, Recurring and Nonrecurring [Table] Asset Class [Axis] Fair Value Inputs, Assets, Quantitative Information [Line Items] Fair Value Inputs [Abstract] Fair Value, Measurements, Fair Value Hierarchy [Domain] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair Value Measurements [Abstract] Fair Value Measurements Fair Value Disclosures [Text Block] Nonrecurring [Member] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Summary of assets measured at fair value on non-recurring basis Fair Value Measurements, Nonrecurring [Table Text Block] Fair value, assets and liabilities measured on recurring basis [Abstract] Fair Value, Assets and Liabilities Measured on Recurring Basis [Abstract] Fair and carrying values of the financial instruments Fair Value, by Balance Sheet Grouping [Table Text Block] Fair Value, Disclosure Item Amounts [Domain] Fair Value, by Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping, Disclosure Item Amounts [Axis] Level III [Member] Level I [Member] Level II [Member] Federal Home Loan Bank Stock [Abstract] Federal home loan bank stock Federal Home Loan Bank Stock FDIC insurance Trust Financial Liabilities [Abstract] Financial Assets [Abstract] Financing Receivable, Recorded Investment, Past Due [Line Items] Total recidivism, Recorded investment Financing Receivable Allowance [Domain] Financing Receivable, Modifications [Line Items] 90 Days and Accruing Financing receivable nonaccrual status Financing Receivable, Recorded Investment, Nonaccrual Status Total recidivism, Number of contracts Financing Receivable, Modifications, Subsequent Default, Number of Contracts Financing Receivable, Allowance for Credit Losses [Line Items] Individually evaluated for impairment Financing Receivable, Allowance for Credit Losses, Individually Evaluated for Impairment Financing Receivable, Recorded Investment [Line Items] Financing Receivable, Allowance for Credit Losses [Roll Forward] 30 to 59 Days Past Due Loans Financing Receivables [Text Block] Credit Quality Indicator [Axis] Portfolio Segment [Axis] Charge-offs Financing Receivable, Allowance for Credit Losses, Write-downs Class of Financing Receivable [Domain] Recorded investment of past due [Abstract] Financing Receivable, Recorded Investment, Past Due [Abstract] 90 Days Or Greater 60 to 89 Days Past Due Summary of allowance for loan losses into amount required for loans individually evaluated for impairment and the amount required for loans collectively evaluated for impairment [Abstract] Recoveries Financing Receivable, Allowance for Credit Losses, Recovery Financing Receivable, Impaired [Line Items] Individually evaluated for impairment Financing Receivable, Individually Evaluated for Impairment Financing Receivable, by Credit Quality Indicator [Domain] Current Balance Balance Total Financing Receivable, Allowance for Credit Losses Summary of financing receivable credit exposures by internally assigned grades Financing Receivable Credit Quality Indicators [Table Text Block] Class of Financing Receivable [Axis] Total Past Due Financing Receivable, Recorded Investment, Past Due Collectively evaluated for impairment Financing Receivable, Collectively Evaluated for Impairment Financing Receivable, Troubled Debt Restructuring [Axis] Financing Receivable, Troubled Debt Restructuring [Domain] Collectively evaluated for impairment Financing Receivable, Allowance for Credit Losses, Collectively Evaluated for Impairment First Mortgage [Member] Other real estate owned Repossessed Assets Realized gains on loans sold Gain (Loss) on Sale of Loans and Leases Gains on loans sold Investment securities gains, net Investment securities gains, net Goodwill Home equity [Member] Home Equity Line of Credit [Member] Internally Assigned Grade [Member] Impaired financing receivables with associated allowance amount Recorded Investment With Allowance Average Recorded Investment Unpaid Principal Balance Impaired Loans Total Recorded Investment Recorded Investment With No Allowance Related Allowance Interest Income Recognized CONSOLIDATED STATEMENT OF INCOME (UNAUDITED) [Abstract] Income Tax Expense Income Tax Disclosure [Text Block] Income Tax Expense [Abstract] Income before provision for income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Provision for income taxes Income taxes paid Net increase in deposits Increase in accrued interest receivable Increase (Decrease) in Accrued Interest Receivable, Net Decrease in accrued interest payable Add: Dilutive effects of restricted stock Accrued interest payable INTEREST INCOME: Interest and fees on loans TOTAL INTEREST EXPENSE Interest Expense TOTAL INTEREST INCOME Interest and Dividend Income, Operating INTEREST EXPENSE: Investment securities: Borrowed funds Deposits Interest Expense, Deposits Interest-bearing deposits with banks NET INTEREST INCOME Interest Income (Expense), Net Nontaxable NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES Interest Income (Expense), after Provision for Loan Loss Trust Preferred Interest Rate Swap [Member] Interest Rate Swap [Member] Accrued interest receivable Interest-bearing Interest paid Interest-bearing Interest-bearing Deposits in Banks and Other Financial Institutions Taxable Brokerage and insurance Investment Banking, Advisory, Brokerage, and Underwriting Fees and Commissions Summary of amortized cost and fair value of debt securities by contractual maturity Investments Classified by Contractual Maturity Date [Table Text Block] Investments Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Investments [Abstract] Salaries and employee benefits LIABILITIES: TOTAL LIABILITIES Liabilities Liabilities [Abstract] TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY Liabilities and Equity Loans, allowance for loan losses Loans, allowance for loan losses Total Loans Total Financing Receivable Loans and Leases Receivable, Gross Loans (net of allowance for loan losses: 2012, $6,650 and 2011, $6,487) Net loans Net loans Loans Receivable, Fair Value Disclosure Major Types of Debt and Equity Securities [Axis] Major Types of Debt and Equity Securities [Domain] 90 or More days [Member] Maximum [Member] Minimum [Member] Mortgage Loans on Real Estate, Loan Category [Domain] Mortgage-backed securities in government sponsored entities [Member] Mortgage Loans on Real Estate, Description, Loan Category [Axis] Nonperforming [Member] Nonperforming Financing Receivable [Member] CASH FLOWS FROM FINANCING ACTIVITIES: Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Net cash provided by financing activities Net Cash Provided by (Used in) Financing Activities CASH FLOWS FROM INVESTING ACTIVITIES: CASH FLOWS FROM OPERATING ACTIVITIES: Net income NET INCOME Net income applicable to common stock Net income applicable to common stock Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Recent Accounting Pronouncements [Abstract] Recent Accounting Pronouncements New Accounting Pronouncements and Changes in Accounting Principles [Text Block] Noninterest-bearing Other Noninterest Income, Other Operating Income NON-INTEREST INCOME: NON-INTEREST EXPENSES: TOTAL NON-INTEREST INCOME Noninterest Income TOTAL NON-INTEREST EXPENSES Noninterest Expense Total Total Financing Receivable, Net Occupancy Basis of Presentation [Abstract] Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Other assets Income tax effect related to reclassification adjustment for gain included in net income Other Comprehensive Income (Loss), Reclassification Adjustment for Sale of Securities Included in Net Income, Tax Other, net Less: Reclassification adjustment for gain included in net income Increase in unrealized gains on available for sale securities Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, before Tax Income tax effect related to unrealized loss on interest rate swap Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, Tax Decrease (increase) in unrealized loss on interest rate swap Other Comprehensive Income (Loss), Unrealized Gain (Loss) on Derivatives Arising During Period, before Tax Income tax effect related to unrealized gains on available for sale securities Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Tax Other Other liabilities Obligation included in other liabilities Other comprehensive income, net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Other comprehensive income: Performing [Member] Performing Financing Receivable [Member] Age analysis of past due financing receivables Pass [Member] Net (increase) decrease in loans Payments for (Proceeds from) Loans and Leases Proceeds from redemption of regulatory stock Payments for (Proceeds from) Federal Home Loan Bank Stock Purchase of treasury and restricted stock Payments for Repurchase of Common Stock Originations of loans held for sale Payments for Origination of Mortgage Loans Held-for-sale Purchase of premises and equipment Payments to Acquire Property, Plant, and Equipment Purchase of land for potential future expansion Payments to Acquire Land Purchase of securities Payments to Acquire Available-for-sale Securities Dividends paid Payments of Ordinary Dividends, Common Stock Pension Plan [Member] Plan Name [Domain] Plan Name [Axis] Preferred Stock $1.00 par value; authorized 3,000,000 shares June 30, 2012 and December 31, 2011; none issued in 2012 or 2011 Preferred Stock , authorized (in shares) Preferred Stock , issued (in shares) Preferred Stock , par value (in dollars per share) Net increase in short-term borrowed funds Proceeds from long-term borrowings Proceeds from maturity and principal repayments Proceeds from sales Proceeds from sale of securities available-for-sale Proceeds from sale of foreclosed assets held for sale Proceeds from sales of loans held for sale Professional fees Premises and equipment transferred to other assets Premises and equipment Provision Provision for Loan, Lease, and Other Losses Provision for loan losses Range [Axis] Range [Domain] Gross gains and losses of available-for-sale securities Realized Gain (Loss) on Investments [Table Text Block] Loans [Abstract] Repayments of long-term borrowings Repayments of Long-term Debt Residential [Member] Residential mortgages [Member] Restricted Stock Plan [Member] Retained earnings Substandard [Member] Schedule of Financing Receivable, Allowance for Credit Losses [Table] Summary of financing receivables on nonaccrual status Schedule of Financing Receivables, Non Accrual Status [Table Text Block] Schedule of Impaired Financing Receivable [Table] Summary of assets and liabilities measured at fair value on a recurring basis Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block] Schedule of Financing Receivable, Troubled Debt Restructurings [Table] Components of net periodic benefit costs Schedule of Net Benefit Costs [Table Text Block] Schedule of Available-for-sale Securities [Table] Computation of earnings per share Schedule of Financing Receivables Past Due [Table] Schedule of Financing Receivable, Recorded Investment, Credit Quality Indicator [Table] Unrealized losses and fair value of investments Schedule of Available-for-sale Securities [Line Items] Summary of amortized cost and fair value of investment securities Schedule of Available-for-sale Securities Reconciliation [Table Text Block] Schedule of Defined Benefit Plans Disclosures [Table] Schedule of Deferred Compensation Arrangement with Individual, Postretirement Benefits [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Second Mortgage [Member] Share-based compensation expense Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Restricted stock vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Restricted stock awarded (in shares) Number of shares authorized under restricted stock plan (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Special Mention [Member] CONSOLIDATED STATEMENT OF CASH FLOWS (UNAUDITED) [Abstract] CONSOLIDATED BALANCE SHEET (UNAUDITED) [Abstract] CONSOLIDATED STATEMENT OF COMPREHENSIVE INCOME (UNAUDITED) [Abstract] STOCKHOLDERS' EQUITY: TOTAL STOCKHOLDERS' EQUITY Stockholders' Equity Attributable to Parent Supplemental Disclosures of Cash Flow Information: Supplemental Executive Retirement Plans [Member] Supplemental Employee Retirement Plans, Defined Benefit [Member] Title of Individual with Relationship to Entity [Domain] Treasury stock, at cost: 243,784 shares at June 30, 2012 and 230,203 shares at December 31, 2011 Treasury Stock, Value Treasury stock, shares (in shares) Summary of troubled debt restructurings on financing receivables Troubled Debt Restructurings on Financing Receivables [Table Text Block] Loss [Member] Unallocated [Member] U.S. Agency securities [Member] US Government Agencies Debt Securities [Member] Obligations of state and political subdivisions [Member] Obligations of state and political subdivisions [Member] U.S. treasury securities [Member] US Treasury Securities [Member] Valuation Technique [Axis] Valuation Technique [Domain] Weighted average common shares outstanding (in shares) Weighted average common shares outstanding for basic earnings per share (in shares) Weighted average common shares outstanding for dilutive earnings per share (in shares) Weighted Average Number of Shares Outstanding, Diluted The fair value of available-for-sale securities that serve as collateral for deposits of governmental and certain other entities. Investment securities pledged to secure public funds and certain other deposits Investment securities pledged to secure public funds and certain other deposits Percentage of change in appraised value of collateral due to time frame from when the appraisal was performed, used as input to measure fair value. Discount for time since appraisal Discount for time since appraisal (in hundredths) The interest expense recognized during the period pertaining to the deferred compensation arrangement. Deferred Comp interest expense Deferred interest expense Document and Entity Information [Abstract] Includes amounts charged for: (1) maintenance of accounts; (2) failure to maintain minimum balances; (3) exceeding the number of transactions allowed to be processed in a period; (4) use of automated teller machines; (5) checks drawn against insufficient funds that the bank assesses regardless of whether it decides to pay, return or hold the check; (6) issuing stop payment orders; (7) certifying checks; and (8) interchange revenues. Service charges Tax imposed by the Commonwealth of Pennsylvania on the book value of capital stock. Shares tax Pennsylvania shares tax Purchase of regulatory stock to meet borrowing requirements. Purchase of regulatory stock Value of loans transferred in noncash transactions to foreclosed property during the reporting period. Loans transferred to foreclosed property Represents investments purchased and not settled included in other liabilities. Investments purchased and not settled Investments purchased and not settled included in other liabilities Number of financing receivables that have been modified by troubled debt restructurings. Financing Receivable, Modification, Number of Contracts Number of contracts Available for sale securities amortized cost unrealized losses and fair value [Abstract] Available For Sale Securities Continuous Unrealized Loss Position Fair Value and unrealized losses [Abstract] Available-for-sale securities, fair value and unrealized loss [Abstract] Tabular disclosure of loan portfolio evaluated with individually and collectively impairment and the allowance for loan losses. Schedule of loan portfolio and allowance for loan losses [Table Text Block] Summary of loan portfolio and allowance for loan losses Portfolio segment of the entity's total financing receivables related to real estate loans. Real estate loans [Member] Portfolio segment of the entity's total financing receivables related to commercial receivables including other agricultural loans, excluding real estate loans. Commercial other loans and other Agricultural Loans [Member] Other commercial and agricultural loans [Member] Commercial and other loans [Member] Portfolio segment of the entity's total financing receivables related to state and political subdivision loans. State and political subdivision loans [Member] Class of financing receivables related to agricultural loans excluding real estate. Other agricultural loans [Member] Portfolio segment of the company's total financing receivables related to construction real estate, which includes both residential and commercial. Construction [Member] Construction [Member] Class of financing receivables related to agricultural real estate loans. Agricultural [Member] Agricultural [Member] Segments of loan portfolio and allowance for loan losses [Abstract] Refers to period of mortgage on residential real estate. Period of mortgage on real estate Refers to period of past due after which loans to be impaired. Period of past due after which loans to be impaired Period of past due after which loans to be impaired, minimum Impaired Financing Receivable [Abstract] Impaired Financing Receivable [Abstract] Refers to percentage of dollar volume of commercial loan portfolio to be reviewed on annual basis . Percentage of commercial loan portfolio to be reviewed Percentage of dollar volume of commercial loan portfolio to be reviewed, minimum (in hundredths) Represents amount over which all relationships to be reviewed for all internal and external loan on aggregate basis to ensure the appropriateness of the loan grade. Amount over which all relationship to be reviewed Amount over which all relationships to be reviewed, minimum Represents amount to be reviewed for all internal and external loan all aggregate loan relationships which are over 90 days past due to ensure the appropriateness of the loan grade. Amount which is 90 days past due to be reviewed for all aggregate loan relationships Amount which is 90 days past due to be reviewed for all aggregate loan relationships, minimum Financing Receivable by credit exposure [Abstract] Recorded Investment based on payment activity [Abstract] Recorded investment based on payment activity [Abstract] Information of loans by accrual and non accrual status type. Loans accrual and non accrual status [Axis] Listing of loans by accrual and non accrual status. Loans accrual and non accrual status [Domain] Refers to recorded investment in financing receivables that are on nonaccrual status as of the balance sheet date. Loans as non accrual [Member] Loans considered non-accrual [Member] Refers to recorded investment in financing receivables that are on still accrual status as of the balance sheet date. Loans Still Accruing [Member] Loans still accruing [Member] Refers to period of past due after which loans are considered as non accrual. Period of past due after which loans considered as non accrual Financing receivables on nonaccrual status [Abstract] Real estate portfolio segment of the entity related to interest modification. Interest Modification [Member] Real estate portfolio segment of the entity related to term modification. Term Modification [Member] Financing Receivable Modifications [Abstract] Financing receivable modifications [Abstract] Subsequent Default [Abstract] Recidivism receivables [Abstract] This elements represents face amount of Federal Home Loan Bank Stock per share, generally not indicative of the fair market value per share. Federal Home Loan Bank Stock Par value FHLB Stock, at par value (in dollars per share) The net amortization and deferral expenses. The net amortization and deferral component is a portion of the benefit obligation and is unaffected by the funded status of the plan. Defined Benefit Plan Net amortization and deferral Net amortization and deferral Fair Value Assets And Liabilities Measured On NonRecurring Basis [Abstract] Fair value assets and liabilities measured on non-recurring basis [Abstract] Refers to amount as of the balance sheet date of all assets obtained in full or partial satisfaction of a debt arrangement through foreclosure proceedings or defeasance; includes real and personal property; equity interests in corporations, partnerships, and joint ventures; and beneficial interests in trusts. Other real estate owned [Member] Refers to impaired loans, which may include mortgage loans held for investment, finance receivables held for investment, policy loans on insurance contracts, or any other loans which are due the as of the balance sheet date. Impaired Loans [Member] Discounted cash flows valuation technique used to measure fair value. Discounted Cash Flows [Member] Appraised collateral values valuation technique used to measure fair value. Appraised Collateral Values [Member] Percentage of change in interest rates, used as an input to measure fair value. Fair Value Inputs Change in interest rates Change in interest rates (in hundredths) Percentage of selling costs, used as an input to measure fair value. Fair Value Inputs Selling costs Selling costs (in hundredths) Holding period, used as an input to measure fair value. Fair Value Inputs Holding period Holding period Fair value of a life insurance policy on an officer, executive or employee for which the reporting entity (a bank) is entitled to proceeds from the policy upon death of the insured or surrender of the insurance policy. Bank Owned Life Insurance Fair Value Disclosure Bank owned life insurance The fair value of regulatory stock approximates fair value based on applicable redemption provisions. Regulatory Stock Fair Value Disclosure Regulatory stock Fair amount as of the balance sheet date of interest earned but not received. Also called accrued interest or accrued interest receivable. Interest Receivable Fair Value Disclosure Accrued interest receivable Refers to consideration period for recognition of cash and due from banks. Consideration period for recognition of cash and due from banks Refers to consideration period for recognition of accrued interest receivable and payable. Consideration period for recognition of accrued interest receivable and payable Minimum percentage to considered as more likely than not. Percentage more likely than not, minimum Percentage more likely than not, minimum (in hundredths) Tabular disclosure of allowance for credit losses individually evaluated for impairment and collectively evaluated for impairment. Schedule of allowance for loan losses [Table Text Block] Allowance for loan losses by impairment method Amount of investment in financing receivables (before modification) modified by troubled debt restructurings. Financing Receivable, Modification, Pre-Modification Recorded Investment Pre-modification Outstanding Recorded Investment Amount of investment in financing receivables (after modification) modified by troubled debt restructurings. Financing Receivable, Modification, Post-Modification Recorded Investment Post-Modification Outstanding Recorded Investment