Comprehensive Income {1} Comprehensive Income Other Comprehensive Income Preferred Stock, Par Value Total Liabilities Premises and Equipment, Net Allowance for Loan Losses Insurance Commissions {1} Insurance Commissions Interest Expense -Time Deposits of $100,000 or More Interest and Dividends on Investment Securities - Fully Taxable Interest on Deposits at Banks Amortization of Net Retirement Plan Actuarial Loss Net Cash Provided By (Used In) Financing Activities Net Increase (Decrease) in Deposits Purchase of Bank-Owned Life Insurance Net (Increase) Decrease in Loans Amendment Flag Increase (Decrease) in Deposits Payments for (Proceeds from) Loans Receivable Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Cash Dividends Paid, per Share Stock Options Exercised - Shares Number of Shares at June 30, 2011, Beginning Number of Shares at June 30, 2011, Beginning Number of Shares at June 30, 2011, Ending Treasury Stock, Shares at Cost Interest Expense - Federal Funds Purchased and Securities Sold Under Agreements to Repurchase Shares Issued for Acquisition of Subsidiary Transfer of Loans to Other Real Estate Owned and Repossessed Assets Net Increase (Decrease) in Cash and Cash Equivalents Shares Issued Under the Employee Stock Purchase Plan Net Cash Provided By (Used In) Investing Activities Entity Filer Category Current Fiscal Year End Date Equity Losses on the Sale of Securities Available-for-Sale Allocation of ESOP Stock Unallocated ESOP Shares {1} Unallocated ESOP Shares Total Deposits NONINTEREST EXPENSE Non-cash Investing and Financing Activities: Tax Benefit from Exercise of Stock Options Stock Options Exercised Purchases of Treasury Stock Proceeds from the Maturities of Securities Held-to-Maturity Document Fiscal Period Focus Treasury Stock {1} Treasury Stock Unallocated ESOP Shares - Shares Allocation of ESOP Stock - Shares Allocation of ESOP Stock - Shares Common Stock, Shares Authorizied Common Stock, Par Value Federal Funds Purchased and Securities Sold Under Agreements to Repurchase Cash and Due from Banks Fair Value of Assets from Acquisition of Subsidiary Proceeds from the Sale of Loans Held-for-Sale Federal Home Loan Bank Advances Financial Services, Federal Home Loan Banks Cash Acquired from Acquisition Fair Value Disclosures [Text Block] Guarantees [Text Block] Comprehensive Income, Net of Tax: Equity Component Preferred Stock, Shares Authorized Other Investments, at Fair Value Additional Paid in Capital Preferred Stock Other Short-Term Borrowings Shares Issued for Dividend Reinvestment Plans Purchases of Securities Available-for-Sale Deferred Income Tax Expense (Benefit) Comprehensive Income (Loss) Note [Text Block] Pension and Other Postretirement Benefits Disclosure [Text Block] Purchases of Treasury Stock - Shares Shares Issued Under the Directors' Stock Plan - Shares STOCKHOLDERS' EQUITY Net Loans ASSETS INCOME BEFORE PROVISION FOR INCOME TAXES Other Operating Expense Salaries and Employee Benefits Fair Value of Liabilities from Acquisition of Subsidiary Cash Dividends Paid Net Increase (Decrease) in Other Liabilities Net (Gains) Losses on the Sale of Premises and Equipment, Other Real Estate Owned and Repossessed Assets Compensation Expense for Allocated ESOP Shares Financing Receivables [Text Block] Receivables, Loans, Notes Receivable, and Others Treasury Stock Total Assets INTEREST AND DIVIDEND INCOME Allocation of Common Stock Purchased by the ESOP Acquisition of Subsidiary Proceeds from the Sales of Premises and Equipment, Other Real Estate Owned and Repossessed Assets Proceeds from the Maturities and Calls of Securities Available-for-Sale Statement [Table] Document Fiscal Year Focus Entity Well-known Seasoned Issuer Statement of Cash Flows, Deposit Based Operations Other Real Estate and Repossessed Assets, Net {1} Other Real Estate and Repossessed Assets, Net Accounting Policies Statement of Stockholders' Equity Savings Deposits Provision for Income Taxes Income from Fiduciary Activities Interest Expense - Other Time Deposits Net (Increase) Decrease in Other Assets Shares Issued Under the Directors' Stock Plan Document Type Disclosure of Compensation Related Costs, Share-based Payments [Text Block] Compensation Related Costs, Share Based Payments Acquisition of Subsidiary - Shares Shares Issued Under the Employee Stock Purchase Plan - Shares Comprehensive Income Retained Earnings {1} Retained Earnings Additional Paid in Capital {1} Additional Paid in Capital Other Assets Interest-Bearing Deposits at Banks Other Operating Income NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES Repayment of Federal Home Loan Bank Advances Statement of Cash Flows Statement of Cash Flows, Direct Method Operating Activities Statement of Financial Position, Unclassified - Deposit Based Operations Accumulated Other Comprensive Income (Loss) Common Stock {1} Common Stock FDIC Assessments INTEREST EXPENSE Total Interest and Dividend Income Accretion of Net Retirement Plan Prior Service Credit Net Unrealized Securities Holding Gains Arising During the Period, Net of Tax Document Period End Date Document and Entity Information [Abstract] Shares Issued for Dividend Reinvestment Plans - Shares Securities Held-to-Maturity, at Fair Value Common Stock Other Time Deposits NOW Accounts LIABILITIES Consolidated Balance Sheet Earnings Per Share Total Noninterest Expense Interest Expense - NOW Accounts Reclassification Adjustment for Net Securities Gains Included in Net Income, Net of Tax Cash Paid During the Period for: Purchases of Securities Held-to-Maturity Cash Flows from Investing Activities: Earnings Per Share [Text Block] Compensation Related Costs, Retirement Benefits Statement, Equity Components [Axis] Common Stock, Shares Issued Accumulated Other Comprehensive Loss Accrued Interest Payable Other Real Estate and Repossessed Assets, Net Securities Held-to-Maturity Basic Occupancy Expense, Net Net Gains (Losses) on Securities Transactions Fees for Other Services to Customers NONINTEREST INCOME Interest Expense - Junior Subordinated Obligations Issued to Unconsolidated Subsidary Trusts Income Taxes Interest on Deposits and Borrowings Selected Share and Per Share Information Total Stockholders' Equity {1} Total Stockholders' Equity Basic Earnings Cash and Cash Equivalents at Beginning of Period Cash and Cash Equivalents at Beginning of Period Proceeds from Federal Home Loan Bank Advances Net Decrease (Increase) in Other Investments Contributions to Pension Plans Provision for Loan Losses Cash Flows from Operating Activities: Entity Current Reporting Status Entity Public Float Entity Common Stock, Shares Outstanding Entity Registrant Name Fair Value Measures and Disclosures Investments, Debt and Equity Securities Total Stockholders' Equity Stockholders' Equity Beginning Balance Stockholders' Equity Ending Balance Other Investments Total Noninterest Income Net Gains on Sale of Loans Interest Expense - Federal Home Loan Bank Advances Interest and Dividends on Investment Securities - Exempt from Federal Taxes Net Cash Provided By (Used In) Operating Activities Stock-Based Compensation Expense Net (Gains) Losses on the Sale of Loans Proceeds from Sale of Other Assets Significant Accounting Policies [Text Block] Comprehensive Income {2} Comprehensive Income Securities Available-for-Sale, at Cost Retained Earnings Time Deposits of $100,000 or More Other Intangible Assets, Net Loans Diluted NET INTEREST INCOME Cash Flows from Financing Activities: Purchases of Premises and Equipment Proceeds from the Sale of Securities Available-for-Sale Net Income