Accounting Policies [Abstract] Accounting Policies [Abstract] Accounts Notes And Loans Receivable [Line Items] Accounts, Notes, Loans and Financing Receivable [Line Items] Accounts Payable And Accrued Liabilities Current And Noncurrent Accrued interest payable and other liabilities Accrued interest payable fair value disclosure. Accrued Interest Payable Fair Value Disclosure Accrued interest payable Accrued interest receivable fair value disclosure. Accrued Interest Receivable Fair Value Disclosure Accrued interest receivable Accumulated Net Unrealized Investment Gain Loss [Member] Accumulated Net Unrealized Investment Gain (Loss) [Member] Accumulated Other Comprehensive Income Loss Before Tax 1 Ending balance, Pretax Beginning balance, Pretax Accumulated Other Comprehensive Income Loss [Line Items] Accumulated Other Comprehensive Income (Loss) [Line Items] Accumulated Other Comprehensive Income Loss Net Of Tax Ending balance, After-tax Beginning balance, After-tax Accumulated other comprehensive loss Accumulated Other Comprehensive Income Loss [Table] Accumulated Other Comprehensive Income (Loss) [Table] Accumulated other comprehensive income loss tax. Accumulated Other Comprehensive Income Loss Tax Ending balance, Tax (Expense) Benefit Beginning balance, Tax (Expense) Benefit Additional Paid In Capital Common Stock Additional paid-in capital Allowance for credit losses on financing receivables by portfolio segment based on impairment method. Allowance For Credit Losses On Financing Receivables By Portfolio Segment Based On Impairment Method Table [Text Block] Allowances for Loan Losses and Ending Balances by Portfolio Segment and Based on Impairment Method Allowance For Credit Losses On Financing Receivables Table [Text Block] Schedule of Allowances for Loan Losses by Portfolio Segment Allowance For Loan And Lease Losses Adjustments Net Net charge-offs Allowance For Loan And Lease Losses Write Offs Charge-offs Allowance For Loan And Lease Loss Recovery Of Bad Debts Recoveries Amendment Flag Amendment Flag Amortization Of Intangible Assets Amortization of intangible assets Amounts Reclassified Out Of Accumulated Other Comprehensive Income Loss [Abstract] Amounts Reclassified Out Of Accumulated Other Comprehensive Income Loss [Abstract] Amounts Reclassified Out Of Accumulated Other Comprehensive Income Loss [Abstract] Appraisal of collateral. Appraisal Of Collateral [Member] Appraisal of Collateral [Member] Asset Backed Securities [Member] Asset-backed securities of government agencies [Member] Assets TOTAL ASSETS Assets [Abstract] ASSETS Assets Fair Value Disclosure Fair Value Estimate Total Assets Amount of accumulated pre-tax unrealized loss before deducting pre-tax unrealized gain on investments in available-for-sale debt securities impacting investments. Available For Sale Debt Securities Gross Unrealized Loss Accumulated In Investments Gross unrealized losses, Total Available For Sale Equity Securities Gross Unrealized Losses Accumulated In Investments Available For Sale Equity Securities Gross Unrealized Losses Accumulated In Investments Gross unrealized losses, Total Available For Sale Securities Available-for-sale securities Fair Value, Available-for-sale Securities available for sale Available For Sale Securities [Abstract] Available-for-sale: Securities: Available For Sale Securities Amortized Cost Amortized Cost, Available-for-sale Amount of accumulated pre-tax unrealized loss on investments in available-for-sale securities that have been in a loss position for twelve months or longer impacting investments. Available For Sale Securities Continuous Unrealized Loss Position 12 Months Or Longer Aggregate Losses Accumulated In Investments Gross unrealized losses, 12 months or more Available For Sale Securities Continuous Unrealized Loss Position [Abstract] Available-for-sale Securities, Continuous Unrealized Loss Position [Abstract] Available For Sale Securities Continuous Unrealized Loss Position Fair Value Fair value, Total Available For Sale Securities Continuous Unrealized Loss Position Fair Value Table [Text Block] Summary of Gross Unrealized Losses and Fair Value of Available for Sale Securities Amount of accumulated pre-tax unrealized loss on investments in available-for-sale securities that have been in a loss position for less than twelve months impacting investments. Available For Sale Securities Continuous Unrealized Loss Position Less Than 12 Months Aggregate Losses Accumulated In Investments Gross unrealized losses, Less than 12 months Available For Sale Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value Fair value, Less than 12 months Available For Sale Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value Fair value, 12 months or more Available For Sale Securities Debt Maturities [Abstract] Available-for-sale Securities, Debt Maturities [Abstract] Available For Sale Securities Debt Maturities After Five Through Ten Years Amortized Cost Due after five through ten years, Amortized Cost Available For Sale Securities Debt Maturities After Five Through Ten Years Fair Value Due after five through ten years, Fair Value Available For Sale Securities Debt Maturities After One Through Five Years Amortized Cost Due after one through five years, Amortized Cost Available For Sale Securities Debt Maturities After One Through Five Years Fair Value Due after one through five years, Fair Value Available For Sale Securities Debt Maturities After Ten Years Amortized Cost Due after ten years, Amortized Cost Available For Sale Securities Debt Maturities After Ten Years Fair Value Due after ten years, Fair Value Available For Sale Securities Debt Maturities Amortized Cost Total debt securities available-for-sale, Amortized Cost Available For Sale Securities Debt Maturities Within One Year Amortized Cost Due in one year or less, Amortized Cost Available For Sale Securities Debt Maturities Within One Year Fair Value Due in one year or less, Fair Value Available For Sale Securities Debt Securities Total debt securities available-for-sale, Fair Value Amount of accumulated pre-tax unrealized gain before deducting pre-tax unrealized losses on investments in available-for-sale securities impacting investments. Available For Sale Securities Gross Unrealized Gain Accumulated In Investments Gross Unrealized Gains, Available-for-sale Amount of accumulated pre-tax unrealized loss before deducting pre-tax unrealized gain on investments in available-for-sale securities impacting investments. Available For Sale Securities Gross Unrealized Loss Accumulated In Investments Gross Unrealized Losses, Available-for-sale Availableforsale Securities [Member] Available-for-sale Securities [Member] Available For Sale Security Transferred To Held To Maturity Security Amortized Cost Before Tax Available For Sale Security Transferred To Held To Maturity Security Amortized Cost Before Tax Amortization of held-to-maturity discount resulting from transfer, Pretax 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 Amortization of held-to-maturity discount resulting from transfer, After-tax Available For Sale Security Transferred To Held To Maturity Security Amortized Cost Tax Available For Sale Security Transferred To Held To Maturity Security Amortized Cost Tax Amortization of held-to-maturity discount resulting from transfer, Tax (Expense) Benefit Bank Owned Life Insurance Bank-owned life insurance Carrying Reported Amount Fair Value Disclosure [Member] Carrying Value [Member] Cash And Cash Equivalents [Abstract] Cash and cash equivalents Cash And Cash Equivalents Fair Value Disclosure Cash and cash equivalents Cash And Cash Equivalents Period Increase Decrease NET DECREASE IN CASH AND CASH EQUIVALENTS Cash And Due From Banks Cash and due from banks Cash Cash Equivalents And Federal Funds Sold CASH AND CASH EQUIVALENTS AT END OF PERIOD CASH AND CASH EQUIVALENTS AT BEGINNING OF PERIOD Total cash and cash equivalents Cash paid during year for. Cash Paid During Year For [Abstract] Cash paid during the year for: Commercial Loan [Member] Commercial [Member] Commercial Portfolio Segment [Member] Commercial [Member] Commercial real estate loan. Commercial Real Estate Loan [Member] Commercial Real Estate [Member] Commercial Real Estate Portfolio Segment [Member] Commercial Real Estate [Member] Commitments to extend credit and letters of credit. Commitments To Extend Credit And Letters Of Credit Commitments to extend credit and letters of credit Common Stock Par Or Stated Value Per Share Common stock, par value Common Stock Shares Authorized Common stock, Authorized shares Common Stock Shares Issued Common stock, shares issued Common Stock Shares Outstanding Common stock, shares outstanding Common Stock Value Common stock, $6.25 par value. Authorized 9,000,000 shares; issued 2,980,602 shares; shares outstanding 2,736,634 in 2014 and 2013 Comprehensive Income Net Of Tax Total comprehensive income Comprehensive Income Note [Text Block] Accumulated Other Comprehensive Income Construction land development by portfolio segment. Construction Land Development By Portfolio Segment [Member] Construction & Land Development [Member] Construction Loans [Member] Construction & land development [Member] Consumer Loan [Member] Consumer [Member] Consumer Portfolio Segment [Member] Consumer [Member] Current Federal Tax Expense Benefit FEDERAL INCOME TAX PROVISION Current Fiscal Year End Date Current Fiscal Year End Date Debit card expense. Debit Card Expense Debit card expense Debt Securities [Member] Total debt securities [Member] Deposits Total deposits Deposits [Abstract] Deposits Deposits Fair Value Disclosure Deposits Discounted cash flow. Discounted Cash Flow [Member] Discounted Cash Flow [Member] Dividends Common Stock Cash Cash dividends declared Dividends Payable Amount Per Share Cash dividends declared per share Dividends Payable Current And Noncurrent Dividends declared Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document And Entity Information [Abstract] Document Fiscal Period Focus Document Fiscal Period Focus Document Fiscal Year Focus Document Fiscal Year Focus Document Period End Date Document Period End Date Document Type Document Type Domestic Corporate Debt Securities [Member] Corporate bonds [Member] Doubtful [Member] Doubtful [Member] Earnings Per Share Basic And Diluted Basic and diluted net earnings per share Eligible Item Or Group For Fair Value Option [Axis] Eligible Item or Group for Fair Value Option [Axis] Ending allowance balances attributable to loans. Ending Allowance Balances Attributable To Loans [Abstract] Ending allowance balances attributable to loans: Entity Central Index Key Entity Central Index Key Entity Common Stock Shares Outstanding Entity Common Stock, Shares Outstanding Entity Filer Category Entity Filer Category Entity Registrant Name Entity Registrant Name Equipment Expense Equipment expense Equity [Abstract] Equity [Abstract] Equity Component [Domain] Equity Component [Domain] Equity Securities [Member] Equity securities [Member] Estimate Of Fair Value Fair Value Disclosure [Member] Fair Value [Member] 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] Fair Value Assets And Liabilities Measured On Recurring And Nonrecurring Basis [Table] Fair Value Measurements, Recurring and Nonrecurring [Table] Fair Value Assets Measured On Nonrecurring Basis [Text Block] Schedule of Fair Value of Assets Measured on Nonrecurring Basis Fair Value Assets Measured On Recurring Basis [Text Block] Schedule of Fair Value of Assets Measured on Recurring Basis Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation By Asset Class [Domain] Asset Class [Domain] Fair Value Assumptions Expected Term Remaining term Fair Value Balance Sheet Grouping Financial Statement Captions [Line Items] Fair Value, Balance Sheet Grouping, Financial Statement Captions [Line Items] Fair Value By Asset Class [Axis] Asset Class [Axis] Fair Value By Balance Sheet Grouping [Table] Fair Value, by Balance Sheet Grouping [Table] Fair Value By Balance Sheet Grouping [Text Block] Schedule of Estimated Fair Values of Recognized Financial Instruments Fair Value By Fair Value Hierarchy Level [Axis] Fair Value, Hierarchy [Axis] Fair Value By Measurement Basis [Axis] Measurement Basis [Axis] Fair Value By Measurement Frequency [Axis] Measurement Frequency [Axis] Fair Value Disclosure Item Amounts [Domain] Fair Value Measurement [Domain] Fair Value Disclosures [Abstract] Fair Value Disclosures [Abstract] Fair Value Disclosures [Text Block] Fair Value Measurements Fair Value Inputs Assets Quantitative Information [Line Items] Fair Value Inputs, Assets, Quantitative Information [Line Items] Fair Value Inputs Assets Quantitative Information [Table] Fair Value Inputs, Assets, Quantitative Information [Table] Fair Value Inputs Assets Quantitative Information Table [Text Block] Schedule of Quantitative Information of Assets Measured at Fair Value on Nonrecurring Basis Fair Value Inputs Comparability Adjustments Appraisal adjustments Fair Value Inputs Discount Rate Discount rate Fair Value Inputs Level 1 [Member] Level I [Member] Fair Value Inputs Level 2 [Member] Level II [Member] Fair Value Inputs Level 3 [Member] Level III [Member] Fair value inputs liquidation expense. Fair Value Inputs Liquidation Expense Liquidation expense Fair Value Measurement Frequency [Domain] Fair Value, Measurement Frequency [Domain] Fair Value Measurements Fair Value Hierarchy [Domain] Fair Value Hierarchy [Domain] Fair Value Measurements Nonrecurring [Member] Fair Value, Measurements, Nonrecurring [Member] Fair Value Measurements Recurring [Member] Fair Value, Measurements, Recurring [Member] Fair Value Option Eligible Item Or Group [Domain] Fair Value, Option, Eligible Item or Group [Domain] Federal Deposit Insurance Corporation Premium Expense FDIC insurance expense Federal Home Loan Bank Borrowings Fair Value Disclosure Other borrowings Federal Home Loan Bank Stock Restricted stock investment in FHLB stock Federal Reserve Bank Stock Federal Reserve Bank stock Fees And Commissions Debit Cards Debit card interchange fees Fees And Commissions Depositor Accounts Service charges on deposit accounts Fees And Commissions Fiduciary And Trust Activities Trust services Financial Instrument [Axis] Financial Instrument [Axis] Financial Instruments Disclosure [Text Block] Fair Values of Financial Instruments Financial Instruments Financial Assets Balance Sheet Groupings [Abstract] Financial assets: Financial Instruments Financial Liabilities Balance Sheet Groupings [Abstract] Financial liabilities: Financing Receivable Allowance For Credit Losses Collectively Evaluated For Impairment Collectively evaluated for impairment Financing Receivable Allowance For Credit Losses [Line Items] Financing Receivable, Allowance for Credit Losses [Line Items] Financing receivable average recorded investment. Financing Receivable Average Recorded Investment Average Recorded Investment Financing Receivable Collectively Evaluated For Impairment Loans collectively evaluated for impairment Financing Receivable Credit Quality Indicators Table [Text Block] Summary of Loans by Credit Quality Indicator Financing Receivable Impaired [Line Items] Financing Receivable, Impaired [Line Items] Financing Receivable Individually Evaluated For Impairment Loans individually evaluated for impairment Financing Receivable Modifications [Line Items] Financing Receivable, Modifications [Line Items] Financing Receivable Modifications Number Of Contracts 2 Number Of Loans Restructured Financing Receivable Modifications Post Modification Recorded Investment 2 Post-Modification Recorded Investment Financing Receivable Modifications Pre Modification Recorded Investment 2 Pre-Modification Recorded Investment Financing Receivable Modifications Recorded Investment Troubled debt restructurings, loans Financing Receivable Modifications Subsequent Default Recorded Investment 1 Loans restructured, subsequently defaulted Financing Receivable Recorded Investment 30 To 59 Days Past Due 30 - 59 Days Past Due Financing Receivable Recorded Investment 60 To 89 Days Past Due 60 - 89 Days Past Due Financing Receivable Recorded Investment By Class Of Financing Receivable [Axis] Class of Financing Receivable [Axis] Financing Receivable Recorded Investment Class Of Financing Receivable [Domain] Class of Financing Receivable [Domain] Financing Receivable Recorded Investment Current Current Financing Receivable Recorded Investment Equal To Greater Than 90 Days Past Due 90 Days + Past Due Financing Receivable Recorded Investment [Line Items] Financing Receivable, Recorded Investment [Line Items] Financing Receivable Recorded Investment Nonaccrual Status Nonaccrual Financing receivable recorded investment past due and non accrual status. Financing Receivable Recorded Investment Past Due And Nonaccrual Status Total Past Due and Nonaccrual Financing Receivable Recorded Investment Past Due [Line Items] Financing Receivable, Recorded Investment, Past Due [Line Items] Financing Receivable Troubled Debt Restructuring [Axis] Financing Receivable, Troubled Debt Restructuring [Axis] Financing Receivable Troubled Debt Restructuring [Domain] Financing Receivable, Troubled Debt Restructuring [Domain] Finite Lived Core Deposits Gross Core deposit intangible Franchise tax expense. Franchise Tax Expense Franchise tax expense Gain Loss On Sales Of Loans Net Gain on sale of loans, net Goodwill Goodwill Held To Maturity Securities Amortized Cost, Held to maturity Total debt securities held-to-maturity, Amortized Cost Held-to-maturity securities (fair value of $42,988 in 2014, $42,643 in 2013) This item represents the excess of amortized cost basis over fair value of securities in a gain position and which are categorized as held-to-maturity. Held To Maturity Securities Accumulated Unrecognized Holding Gain Gross Unrealized Gains, Held to maturity This item represents the excess of amortized cost basis over fair value of securities in a loss position and which are categorized as held-to-maturity. Held To Maturity Securities Accumulated Unrecognized Holding Loss Gross Unrealized Losses, Held to maturity Held-to-maturity, Gross unrealized losses, Total Amount of accumulated pre-tax unrealized loss on investments in held-to-maturity securities that have been in a loss position for twelve months or longer. Held To Maturity Securities Continuous Unrealized Loss Position 12 Months Or Longer Accumulated Loss Held-to-maturity, Gross unrealized losses, 12 months or more Held To Maturity Securities Continuous Unrealized Loss Position Fair Value Held-to-maturity, Fair value, Total This item represents the excess of amortized cost basis over fair value of securities that have been in a loss position for less than twelve months for those securities which are categorized as held-to-maturity. Held To Maturity Securities Continuous Unrealized Loss Position Less Than 12 Months Accumulated Loss Held-to-maturity, Gross unrealized losses, Less than 12 months Held To Maturity Securities Continuous Unrealized Loss Position Less Than Twelve Months Fair Value Held-to-maturity, Fair value, Less than 12 months Held To Maturity Securities Continuous Unrealized Loss Position Twelve Months Or Longer Fair Value Held-to-maturity, Fair value, 12 months or more Held To Maturity Securities Debt Maturities [Abstract] Held-to-maturity: Held To Maturity Securities Debt Maturities After Five Through Ten Years Net Carrying Amount Due after five through ten years, Amortized Cost Held To Maturity Securities Debt Maturities After One Through Five Years Net Carrying Amount Due after one through five years, Amortized Cost Held To Maturity Securities Debt Maturities After Ten Years Net Carrying Amount Due after ten years, Amortized Cost Held To Maturity Securities Debt Maturities Next Rolling Twelve Months Fair Value Due in one year or less, Fair Value Held To Maturity Securities Debt Maturities Rolling After Ten Years Fair Value Due after ten years, Fair Value Held To Maturity Securities Debt Maturities Rolling Year Six Through Ten Fair Value Due after five through ten years, Fair Value Held To Maturity Securities Debt Maturities Rolling Year Two Through Five Fair Value Due after one through five years, Fair Value Held To Maturity Securities Debt Maturities Within One Year Net Carrying Amount Due in one year or less, Amortized Cost Held To Maturity Securities Fair Value Held-to-Maturity, Fair Value Fair Value, Held to maturity Securities held-to-maturity Impaired Financing Receivable Interest Income Accrual Method Interest Income Recognized Impaired Financing Receivable Recorded Investment Total Recorded Investment Impaired Financing Receivable Related Allowance Individually evaluated for impairment Related Allowance Impaired Financing Receivables Table [Text Block] Schedule of Impairment by Class of Loans Impaired Financing Receivable Unpaid Principal Balance Unpaid Principal Balance Impaired Financing Receivable With No Related Allowance Recorded Investment Recorded Investment With No Allowance Impaired Financing Receivable With Related Allowance Recorded Investment Recorded Investment With Allowance Impaired loans fair value disclosure. Impaired Loans Fair Value Disclosure [Member] Impaired Loans [Member] Income Loss From Continuing Operations Before Income Taxes Minority Interest And Income Loss From Equity Method Investments Income before income taxes Income Statement [Abstract] Income Statement [Abstract] Income Taxes Paid Income taxes Income Tax Policy [Text Block] Income Taxes Increase Decrease In Deposits Net change in deposits Interest And Dividend Income Operating Total interest and dividend income Interest And Dividend Income Operating [Abstract] INTEREST AND DIVIDEND INCOME Interest And Fee Income Loans And Leases Loans, including fees Interest Bearing Deposit Liabilities Interest-bearing Interest Bearing Deposits In Banks Interest-earning deposits in other banks Interest Expense Total interest expense Interest Expense [Abstract] INTEREST EXPENSE Interest Expense Deposits Deposits Interest Expense Other Long Term Debt Other borrowings Interest Expense Short Term Borrowings Short-term borrowings Interest Income Expense After Provision For Loan Loss Net interest income, after provision for loan losses Interest Income Expense Net NET INTEREST INCOME Interest Income Securities Taxable Taxable securities Interest Income Securities Tax Exempt Nontaxable securities Interest Paid Interest Interest Receivable And Other Assets Accrued interest receivable and other assets Internal Credit Assessment [Axis] Internal Credit Assessment [Axis] Internal Credit Assessment [Domain] Internal Credit Assessment [Domain] Investments All Other Investments [Abstract] Investments, All Other Investments [Abstract] Investments Debt And Equity Securities [Abstract] Investments, Debt and Equity Securities [Abstract] Investments In Debt And Marketable Equity Securities And Certain Trading Assets Disclosure [Text Block] Securities Labor And Related Expense Salaries and employee benefits Liabilities Total liabilities Liabilities [Abstract] LIABILITIES Liabilities And Stockholders Equity TOTAL LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities And Stockholders Equity [Abstract] LIABILITIES AND SHAREHOLDERS' EQUITY Liabilities Fair Value Disclosure Liabilities carried at fair value Loans and lease receivable concentration amount. Loans And Lease Receivable Concentration Amount Concentrations of loans related to a single industry Loans And Leases Receivable Allowance Ending balance Beginning balance Less allowance for loan losses Total ending allowance balance Loans And Leases Receivable Gross Carrying Amount Total Loans Total ending loans balance Total loans before deferred costs Loans And Leases Receivable Net Of Deferred Income Loans Total Loans Loans And Leases Receivable Net Reported Amount Net loans Loans classified as troubled debt restructurings nonaccrual status. Loans Classified As Troubled Debt Restructurings Nonaccrual Status Loans payable in nonaccrual of interest status Loans listed as not rated under risk category. Loans Listed As Not Rated Under Risk Category Loans listed as not rated under risk category, maximum amount Loans Notes Trade And Other Receivables Disclosure [Text Block] Loans Loans not rated by class of loans. Loans Not Rated By Class Of Loans Loans not rated by class of loans Loans Receivable Fair Value Disclosure Net loans Loans Receivable Net [Abstract] Loans: Loans serviced for others. Loans Serviced For Others Loans serviced for others Longterm Federal Home Loan Bank Advances Noncurrent Other borrowings Major Types Of Debt And Equity Securities [Axis] Major Types of Debt and Equity Securities [Axis] Major Types Of Debt And Equity Securities [Domain] Major Types of Debt and Equity Securities [Domain] Marketable Securities Total securities Marketable Securities [Abstract] Securities Marketable Securities Amortized Cost Marketable Securities Amortized Cost Amortized Cost Marketable Securities Fair Value Marketable Securities Fair Value Fair Value Marketable Securities Restricted Carrying value of pledged securities Marketable Securities [Text Block] Summary of Securities Available-for-Sale and Restricted Stock Marketable Securities Unrealized Gain Marketable Securities Unrealized Gain Gross Unrealized Gains Marketable Securities Unrealized Losses Marketable Securities Unrealized Losses Gross Unrealized Losses Marketing And Advertising Expense Marketing and public relations Maximum [Member] Maximum [Member] Minimum balance commercial loans rated. Minimum Balance Commercial Loans Rated Outstanding balance of commercial loans classified under credit risk, minimum amount Minimum [Member] Minimum [Member] Mortgage Backed Securities Issued By Private Enterprises [Member] Other Mortgage-Backed Securities [Member] Mortgage Backed Securities Issued By U S Government Sponsored Enterprises [Member] Mortgage-Backed Securities of Government Agencies [Member] Mortgage Backed Securities [Member] Mortgage-backed securities of government agencies [Member] Mortgage Loans On Real Estate Description Loan Category [Axis] Mortgage Loans on Real Estate, Description, Loan Category [Axis] Mortgage Loans On Real Estate Loan Category [Domain] Mortgage Loans on Real Estate, Loan Category [Domain] Mortgage servicing rights fair value disclosure. Mortgage Servicing Rights Fair Value Disclosure [Member] Mortgage Servicing Rights [Member] Net Cash Provided By Used In Financing Activities [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES Net Cash Provided By Used In Financing Activities Continuing Operations Net cash (used in) provided by financing activities Net Cash Provided By Used In Investing Activities [Abstract] CASH FLOWS FROM INVESTING ACTIVITIES Net Cash Provided By Used In Investing Activities Continuing Operations Net cash used in investing activities Net Cash Provided By Used In Operating Activities Continuing Operations NET CASH FROM OPERATING ACTIVITIES Net cost of operation of other real estate. Net Cost Of Operation Of Other Real Estate Net cost of operation of other real estate Net Income Loss Net income NET INCOME Non cash financing activities. Non Cash Financing Activities [Abstract] Noncash financing activities: Noninterest Bearing Deposit Liabilities Noninterest-bearing Noninterest Expense Total noninterest expenses Noninterest Expense [Abstract] NONINTEREST EXPENSES Noninterest Income Total noninterest income Noninterest Income [Abstract] NONINTEREST INCOME Noninterest Income Other Other Nonperforming Financing Receivable [Member] Non-Performing [Member] Non performing loans past due. Non Performing Loans Past Due Non-performing loans past due days and greater Not rated. Not Rated [Member] Not Rated [Member] Number of available for sale securities in continuous loss. Number Of Available For Sale Securities In Continuous Loss Number of securities in continuous loss position Number of available for sale securities in unrealized loss. Number Of Available For Sale Securities In Unrealized Loss Number of securities in unrealized loss position Occupancy Net Occupancy expense Other Comprehensive Income Available For Sale Securities Tax [Abstract] Other comprehensive income (loss) Other Comprehensive Income Loss Before Tax Total other comprehensive loss, Pretax Other Comprehensive Income Loss Net Of Tax Total other comprehensive loss, After-tax Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent Other comprehensive income (loss) Other comprehensive income (loss) Other Comprehensive Income Loss Reclassification Adjustment From A O C I For Sale Of Securities Tax Income tax effect Other Comprehensive Income Loss Tax Total other comprehensive loss, Tax (Expense) Benefit Other Comprehensive Income Reclassification Adjustment For Held To Maturity Transferred To Available For Sale Securities Before Tax Amount reclassified from accumulated other comprehensive income, held-to-maturity Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Before Tax Unrealized gains (losses) arising during the period Unrealized holding gain (loss) on available-for-sale securities arising during the period, Pretax Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Net Of Tax Unrealized holding gain (loss) on available-for-sale securities arising during the period, After-tax Other Comprehensive Income Unrealized Holding Gain Loss On Securities Arising During Period Tax Unrealized holding gain (loss) on available-for-sale securities arising during the period, Tax (Expense) Benefit Income tax effect Other Interest And Dividend Income Other Other Noninterest Expense Other Owner occupied commercial real estate loans. Owner Occupied Commercial Real Estate Loans Percentage of outstanding principal balances of commercial real estate loans secured by owner-occupied properties Pass [Member] Pass [Member] Past Due Financing Receivables Table [Text Block] Schedule of Aging of Past Due and Nonaccrual Loans Payments For Proceeds From Other Loans And Leases Loan originations, net of repayments Payments To Acquire Available For Sale Securities Purchases available-for-sale Payments To Acquire Productive Assets Property, equipment, and software acquisitions Performing Financing Receivable [Member] Performing [Member] Performing Loans Classified As Troubled Debt Restructurings Performing Loans Classified As Troubled Debt Restructurings Loans classified as troubled debt restructurings Proceeds From Maturities Prepayments And Calls Of Available For Sale Securities Proceeds from maturities and repayments available-for-sale Proceeds From Payments For In Securities Sold Under Agreements To Repurchase Net change in short-term borrowings Proceeds From Redemption Of Restricted Stock Proceeds From Redemption Of Restricted Stock Proceeds from redemption of restricted stock Proceeds From Repayments Of Other Debt Net change in other borrowings Proceeds From Sale Of Foreclosed Assets Proceeds from sale of other real estate Proceeds From Sale Of Held To Maturity Securities Proceeds from repayments held-to-maturity Professional and director fees. Professional And Director Fees Professional and director fees Property Plant And Equipment Net Premises and equipment, net Provision For Loan And Lease Losses PROVISION FOR LOAN LOSSES Provision for possible loan losses Range [Axis] Range [Axis] Range [Member] Range [Domain] Receivables [Abstract] Receivables [Abstract] Receivables Policy [Text Block] Receivables Reserves allocated to troubled debt restructurings. Reserves Allocated To Troubled Debt Restructurings Reserves allocated to customers whose loan terms are modified in troubled debt restructurings Residential Portfolio Segment [Member] Residential Real Estate [Member] Residential real estate loan. Residential Real Estate Loan [Member] Residential Real Estate [Member] Restricted Investments Restricted stock, at cost Restricted Investments At Fair Value Restricted stock Restricted stock ownership interest or right to acquire or dispose of ownership interest in corporations and other legal entities for which ownership interest is represented by shares of common or preferred stock, convertible securities, stock rights, or stock warrants. Restricted Stock Equity Securities [Member] Restricted Stock [Member] Retained Earnings Accumulated Deficit Retained earnings 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] Summary of Amortized Cost and Fair Value of Debt Securities Schedule Of Accounts Notes Loans And Financing Receivable [Table] Schedule of Accounts, Notes, Loans and Financing Receivable [Table] Schedule Of Accounts Notes Loans And Financing Receivable [Text Block] Summary of Loans Schedule Of Accumulated Other Comprehensive Income Loss Table [Text Block] Schedule of Changes in Accumulated Other Comprehensive (Loss) Income by Component Net of Tax Schedule Of Available For Sale Securities And Held To Maturity [Line Items] Schedule Of Available For Sale Securities And Held To Maturity [Line Items] Schedule Of Available For Sale Securities And Held To Maturity [Line Items] Schedule Of Available For Sale Securities And Held To Maturity [Table] Schedule Of Available For Sale Securities And Held To Maturity [Table] Schedule Of Available For Sale Securities And Held To Maturity [Table] Schedule Of Financing Receivable Allowance For Credit Losses [Table] Schedule of Financing Receivable, Allowance for Credit Losses [Table] Schedule Of Financing Receivable Recorded Investment Credit Quality Indicator [Table] Schedule of Financing Receivable, Recorded Investment, Credit Quality Indicator [Table] Schedule Of Financing Receivables Past Due [Table] Schedule of Financing Receivables Past Due [Table] Schedule Of Financing Receivable Troubled Debt Restructurings [Table] Schedule of Financing Receivable, Troubled Debt Restructurings [Table] Schedule Of Impaired Financing Receivable [Table] Schedule of Impaired Financing Receivable [Table] Schedule of performing and non performing loans not rated. Schedule Of Performing And Non Performing Loans Not Rated Table [Text Block] Schedule of Loans Not Rated by Class of Loans Schedule Of Trading Securities And Other Trading Assets [Line Items] Schedule of Trading Securities and Other Trading Assets [Line Items] Schedule Of Trading Securities And Other Trading Assets [Table] Trading Securities [Table] Securities Sold Under Agreements To Repurchase Short-term borrowings Shortterm Debt Fair Value Short-term borrowings Significant Accounting Policies [Text Block] Summary of Significant Accounting Policies Software expense. Software Expense Software expense Special Mention [Member] Special Mention [Member] Statement Equity Components [Axis] Equity Components [Axis] Statement Of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Statement Of Financial Position [Abstract] Statement of Financial Position [Abstract] Statement Of Stockholders Equity [Abstract] Statement of Stockholders' Equity [Abstract] Stockholders Equity Balance at end of period Balance at beginning of period Total shareholders' equity Stockholders Equity [Abstract] SHAREHOLDERS' EQUITY Substandard [Member] Substandard [Member] Supplemental Cash Flow Information [Abstract] SUPPLEMENTAL DISCLOSURES Transfers And Servicing Of Financial Instruments Types Of Financial Instruments [Domain] Financial Instruments [Domain] Treasury Stock Shares Treasury stock, at cost Treasury Stock Value Treasury stock, at cost - 243,968 shares Troubled Debt Restructurings On Financing Receivables Table [Text Block] Summary of Troubled Debt Restructurings Unallocated Financing Receivables [Member] Unallocated [Member] Unamortized Loan Commitment And Origination Fees And Unamortized Discounts Or Premiums Deferred loan costs U S Government Sponsored Enterprises Debt Securities [Member] U.S. Government agencies [Member] U S States And Political Subdivisions [Member] State and political subdivisions [Member] U S Treasury Securities [Member] U.S. Treasury Security [Member] Valuation Technique [Axis] Valuation Technique [Axis] Valuation Technique [Domain] Valuation Technique [Domain] Weighted Average [Member] Weighted Average [Member]