Document and Entity Information [Abstract] Document And Entity Information Statement [Table] Statement [Line Items] Subsequent Event and Related Contingencies Document Type Amendment Flag Document Period End Date Document Fiscal Year Focus Document Fiscal Period Focus Entity Registrant Name Entity Central Index Key Current Fiscal Year End Date Entity Filer Category Entity Common Stock, Shares Outstanding Consolidated Balance Sheets Class of Stock [Axis] Class of Stock [Domain] Preferred Stock [Member] Series A Preferred Stock [Member] Series B Preferred Stock [Member] Assets [Abstract] ASSETS Cash and Due from Banks Cash and due from financial institutions Cash and Due from Banks, Total Interest-bearing Deposits in Banks and Other Financial Institutions Interest-bearing deposits in other financial institutions Federal Funds Sold Federal funds sold Cash, Cash Equivalents, and Federal Funds Sold Cash and cash equivalents at end of period Cash and cash equivalents at beginning of period Cash and cash equivalents Available-for-sale Securities Securities available for sale Fair Value Available-for-sale Securities, Fair Value Loans Receivable Held-for-sale, Net Loans Receivable Held-for-sale, Net, Ending Balance Loans Receivable Held-for-sale, Net, Beginning Balance Loans held for sale Loans Receivable Held-for-sale, Net, Total Loans and Leases Receivable, Net Reported Amount Loans, net of allowance of $3,142,894 and $4,544,316 Loans and Leases Receivable, Net Reported Amount, Total Restricted Investments Restricted stock Other Real Estate Other real estate owned Property, Plant and Equipment, Net Property, Plant and Equipment, Net, Ending Balance Property, Plant and Equipment, Net, Beginning Balance Premises and equipment, net Property, Plant and Equipment, Net, Total Bank Owned Life Insurance Bank owned life insurance Prepaid Federal Deposit Insurance Corporation Premiums Prepaid Federal Deposit Insurance Corporation Premiums Prepaid Federal Deposit Insurance Corporation premiums Other Assets Accrued interest receivable and other assets Other Assets, Total Accrued interest receivable and other assets Assets Total Assets Liabilities and Equity [Abstract] LIABILITIES AND SHAREHOLDERS' EQUITY Noninterest-bearing Deposit Liabilities Noninterest-bearing Noninterest-bearing Deposit Liabilities, Total Interest-bearing Deposit Liabilities Interest-bearing Interest-bearing Deposit Liabilities, Total Deposits . Total deposits Federal Home Loan Bank, Advances, Short-term Federal home loan bank advances Long-term Federal Home Loan Bank Advances, Total Federal Home Loan Bank advances Other Liabilities Accrued interest payable and other liabilities Other Liabilities, Total Accrued interest payable and other liabilities Liabilities Total Liabilities Stockholders' Equity Attributable to Parent [Abstract] Shareholders' Equity Preferred Stock, Value, Issued Preferred Stock, Value, Issued, Ending Balance Preferred Stock, Value, Issued, Beginning Balance Preferred stock Preferred Stock, Value, Issued, Total Series B, fixed rate, 235 shares authorized and issued at June 30, 2011 and December 31, 2010 Preferred Stock, Discount on Shares Discount on Series A preferred stock Discount on Series A preferred stock Premiums on Preferred Stock Premiums on Preferred Stock Premium on Series B Preferred Stock Common Stock, Value, Issued Common Stock, Value, Issued, Ending Balance Common Stock, Value, Issued, Beginning Balance Common stock, no par value, $1 stated value, 1,500,000 shares authorized, 586,902 and 586,084 shares issued and outstanding as of September 30, 2011 and December 31, 2010 Common Stock, Value, Issued, Total Additional Paid in Capital, Common Stock Additional Paid in Capital, Common Stock, Ending Balance Additional Paid in Capital, Common Stock, Beginning Balance Additional paid-in capital Additional Paid in Capital, Total Retained Earnings (Accumulated Deficit) Retained Earnings (Accumulated Deficit), Ending Balance Retained Earnings (Accumulated Deficit), Beginning Balance Retained earnings Retained Earnings (Accumulated Deficit), Total Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated Other Comprehensive Income (Loss), Net of Tax, Ending Balance Accumulated Other Comprehensive Income (Loss), Net of Tax, Beginning Balance Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax, Total Stockholders' Equity Attributable to Parent Stockholders' Equity Attributable to Parent, Ending Balance Stockholders' Equity Attributable to Parent, Beginning Balance Total Shareholders' Equity Liabilities and Equity Total Liabilities And Shareholders' Equity Loans and Leases Receivable, Allowance Loans and Leases Receivable, Allowance, Ending Balance Loans and Leases Receivable, Allowance, Beginning Balance Loans, allowance Loans and Leases Receivable, Allowance, Total Preferred Stock, No Par Value Cumulative preferred stock, par value Preferred Stock, Liquidation Preference Per Share Cumulative preferred stock, per share liquidation value Preferred Stock, Shares Authorized Preferred stock, shares authorized Preferred Stock, Shares Issued Preferred stock, shares issued Preferred Stock, Shares Issued, Total Common Stock, No Par Value Common stock, par value Common Stock, Par or Stated Value Per Share Common stock, stated value Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Issued, Total Common Stock, Shares, Outstanding Common Stock, Shares, Outstanding, Ending Balance Common Stock, Shares, Outstanding, Beginning Balance Common stock, shares outstanding Consolidated Statements Of Operations Interest and Dividend Income, Operating [Abstract] Interest and dividend income Interest and Fee Income, Loans and Leases Loans, including fees Interest and Fee Income, Loans and Leases, Total Interest and Dividend Income, Securities, by Taxable Status [Abstract] Securities: Interest Income, Securities, Taxable Taxable Interest Income, Securities, Tax Exempt Tax exempt Dividend Income, Operating Dividends on restricted stock Interest Income, Federal Funds Sold and Securities Purchased under Agreements to Resell Federal funds sold and short-term investments Interest Income, Federal Funds Sold and Securities Purchased under Agreements to Resell, Total Interest and Dividend Income, Operating Loans, including fees Total interest and dividend income Interest Expense [Abstract] Interest expense Interest Expense, Deposits Deposits Interest Expense, Deposits, Total Interest Expense, Borrowings Borrowings Interest Expense, Borrowings, Total Interest Expense Interest Expense Total Total interest expense Interest Income (Expense), Net Net interest income Net interest income Provision for Loan and Lease Losses Provision for loan losses Provision for Loan and Lease Losses, Total Interest Income (Expense), after Provision for Loan Loss Net interest income after provision for loan losses Net interest income after provision for loan losses Noninterest Income [Abstract] Noninterest income Fees and Commissions, Depositor Accounts Service charges on deposit accounts Gain (Loss) on Sales of Loans, Net Net gains on sales of loans Gain (Loss) on Sales of Loans, Net, Total Available-for-sale Securities, Gross Realized Gain (Loss) Net gain on sale of securities available for sale Net gain on sale of securities available for sale Available-for-sale Securities, Gross Realized Gain (Loss), Total Net gain on sales of available for sale securities Noninterest Income, Other Operating Income Other Noninterest Income Total noninterest income Noninterest Expense [Abstract] Noninterest expense Labor and Related Expense Salaries and employee benefits Labor and Related Expense, Total Occupancy, Net Occupancy and equipment Occupancy and equipment Federal Deposit Insurance Corporation Premium Expense Federal deposit insurance Information Technology and Data Processing Data processing Professional Fees Professional fees Taxes, Other Taxes other than income and payroll Noninterest Expense Directors Fees Directors' fees Amount of expense recognized during the period for the maintenance and management of impaired and foreclosed assets. Collection And Other Real Estate Owned Collection and other real estate owned Marketing and Advertising Expense Marketing and community relations Marketing and Advertising Expense, Total Other Noninterest Expense Other Noninterest Expense Noninterest expense Total Total noninterest expense Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest Income (loss) before income taxes Income (loss) before income taxes Income (loss) before income taxes Income (loss) before income taxes Income Tax Expense (Benefit) Income tax expense (benefit) Income tax expense (benefit) Income Tax Expense (Benefit), Total Net Income (Loss) Attributable to Parent Net income (loss) Net income (loss) Net income (loss) Preferred Stock Dividends and Other Adjustments Preferred stock dividends and amortization, net Preferred stock dividends and amortization, net Preferred Stock Dividends and Other Adjustments, Total Net Income (Loss) Available to Common Stockholders, Basic Net income (loss) available to common shareholders Net income (loss) available to common shareholders Net income (loss) available to common shareholders Earnings Per Share, Basic [Abstract] Earnings (loss) per common share: Earnings Per Share, Basic Basic Earnings Per Share, Basic, Total Basic earnings (loss) per common share Earnings Per Share, Diluted Diluted Earnings Per Share, Diluted, Total Diluted earnings (loss) per common share Weighted Average Number of Shares Outstanding, Basic Average shares outstanding (basic) Weighted Average Number of Shares Outstanding, Basic, Total Denominator for basic earnings per share available to common shareholders-weighted average shares Weighted Average Number of Shares Outstanding, Diluted Average shares outstanding (diluted) Weighted Average Number of Shares Outstanding, Diluted, Total Denominator for diluted earnings per share available to common shareholders Consolidated Statements Of Comprehensive Income (Loss) Consolidated Statements of Comprehensive Income (Loss) Comprehensive Income (Loss), Net of Tax, Attributable to Parent [Abstract] Other comprehensive income, net of tax: Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, before Tax Unrealized gains on securities arising during the period Reclassification adjustment for gains included in net income. Reclassification Adjustment For Gains Included In Net Income Less: reclassification adjustment for gains included in net income Less: reclassification adjustment for gains included in net income Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Total other comprehensive income (loss) Total other comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive income Consolidated Statements Of Cash Flows Net Cash Provided by (Used in) Operating Activities [Abstract] Cash flows from operating activities Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income (loss) to net cash from operating activities: Depreciation Depreciation, Total Accretion (Amortization) of Discounts and Premiums, Investments Net amortization (accretion) of securities Net amortization (accretion) of securities Share-based Compensation Stock-based compensation Share-based Compensation, Total Payments for Origination and Purchases of Loans Held-for-sale Loans originated for sale Loans originated for sale Payments for Origination and Purchases of Loans Held-for-sale, Total Proceeds from Sale of Loans Held-for-sale Proceeds from sales of loan originations Proceeds from Sale of Loans Held-for-sale, Total Gain (Loss) on Sale of Loans and Leases Gains on sales of loans Gains on sales of loans Gain (Loss) on Sale of Loans and Leases, Total Gain (Loss) on Sale of Property Plant Equipment Loss on disposal of fixed assets Loss on disposal of fixed assets Gain (Loss) on Sale of Property Plant Equipment, Total Impairment of Real Estate Write-down of other real estate owned Bank Owned Life Insurance Income Increase in cash surrender value of bank owned life insurance Increase in cash surrender value of bank owned life insurance Increase (Decrease) in Other Operating Assets and Liabilities, Net Net change in other assets and other liabilities Net change in other assets and other liabilities Increase (Decrease) in Other Operating Assets and Liabilities, Net, Total Net Cash Provided by (Used in) Operating Activities Net cash from operating activities Net Cash Provided by (Used in) Investing Activities [Abstract] Cash flows from investing activities Payments to Acquire Available-for-sale Securities Purchases Purchases Payments to Acquire Available-for-sale Securities, Total Proceeds from Sale of Available-for-sale Securities Sales Proceeds from Sale of Available-for-sale Securities, Total Net gain on sale of securities available for sale Proceeds from Maturities, Prepayments and Calls of Available-for-sale Securities Maturities, repayments and calls Payments to Acquire Restricted Investments Purchase of restricted stock Purchase of restricted stock Payments to Acquire Restricted Investments, Total Payments for (Proceeds from) Loans and Leases Net decrease in loans Net decrease (increase) in loans Payments for (Proceeds from) Loans and Leases, Total Payments to Acquire Property, Plant, and Equipment Purchases of premises and equipment Purchases of premises and equipment Payments to Acquire Property, Plant, and Equipment, Total Net Cash Provided by (Used in) Investing Activities Net cash from investing activities Net Cash Provided by (Used in) Financing Activities [Abstract] Cash flows from financing activities Increase (Decrease) in Deposits Net increase in deposits Increase (Decrease) in Deposits, Total Repayments of Federal Home Loan Bank Borrowings Repayments of FHLB advances Repayments of FHLB advances Proceeds from Federal Home Loan Bank Borrowings Proceeds from FHLB advances Payments of Dividends, Preferred Stock and Preference Stock Dividends on preferred stock Dividends on preferred stock Proceeds from Stock Plans Proceeds from issuance of common stock under ESPP Net Cash Provided by (Used in) Financing Activities Net cash from financing activities Cash and Cash Equivalents, Period Increase (Decrease) Change in cash and cash equivalents Change in cash and cash equivalents Supplemental Cash Flow Information [Abstract] Supplemental cash flow information: Interest Paid Interest paid Interest Paid, Total Income Taxes Paid Income taxes paid Noncash Investing and Financing Items [Abstract] Supplemental disclosure of noncash investing activities: Transfer of Other Real Estate Transfer from loans to other real estate owned Transfer from Loans To Other Repossessed Assets Transfer from Loans To Other Repossessed Assets Transfer from loans to other repossessed assets Transfer of Portfolio Loans and Leases to Held-for-sale Transfer from loans to loans held for sale Organization And Summary Of Significant Accounting Policies Organization, Consolidation and Presentation of Financial Statements Disclosure and Significant Accounting Policies [Text Block] Organization And Summary Of Significant Accounting Policies Securities Marketable Securities [Text Block] Securities Loans Loans, Notes, Trade and Other Receivables Disclosure [Text Block] Loans Deposits Deposit Liabilities Disclosures [Text Block]''' Deposits Deposits Federal Home Loan Bank Advances and Other Borrowings [Abstract] Federal Home Loan Bank Advances And Other Borrowings Federal Home Loan Bank Advances, Disclosure [Text Block] Federal Home Loan Bank Advances And Other Borrowings Stock-Based Compensation Plan Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Stock-Based Compensation Plan Fair Value Fair Value Disclosures [Text Block] Fair Value Regulatory Capital Matters [Abstract] Regulatory Capital Matters Regulatory Capital Requirements under Banking Regulations [Text Block] Regulatory Capital Matters