|
Consolidated Balance Sheets (Parenthetical) (USD $)
In Thousands, except Per Share data, unless otherwise specified |
Mar. 31, 2015
|
Dec. 31, 2014
|
|---|---|---|
| Securities available-for-sale, amortized cost | $ 1,981,977us-gaap_AvailableForSaleSecuritiesAmortizedCost | $ 2,087,069us-gaap_AvailableForSaleSecuritiesAmortizedCost |
| Less: Unearned income on loans | (53,867)us-gaap_LoansAndLeasesReceivableDeferredIncome | (59,374)us-gaap_LoansAndLeasesReceivableDeferredIncome |
| Loans and Leases Receivable, Allowance | 70,234us-gaap_LoansAndLeasesReceivableAllowance | 69,569us-gaap_LoansAndLeasesReceivableAllowance |
| Other real estate owned covered by FDIC loss share | $ 23,299us-gaap_RealEstateAcquiredThroughForeclosure | $ 22,190us-gaap_RealEstateAcquiredThroughForeclosure |
| Common stock, par value | $ 0us-gaap_CommonStockNoParValue | $ 0us-gaap_CommonStockNoParValue |
| Authorized shares | 63,033us-gaap_CommonStockSharesAuthorized | 63,033us-gaap_CommonStockSharesAuthorized |
| Common stock, shares outstanding | 57,699us-gaap_CommonStockSharesOutstanding | 57,437us-gaap_CommonStockSharesOutstanding |
| X | ||||||||||
|
- Definition
This item represents the cost of debt and equity securities, which are categorized neither as held-to-maturity nor trading, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Face amount per share of no-par value common stock. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
The maximum number of common shares permitted to be issued by an entity's charter and bylaws. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of allowance to cover probable credit losses on loans and leases. Includes carryover of or adjustments to the allowance for loan losses in connection with business combinations. Excludes allowance for loans and leases covered under loss sharing agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of deferred interest and fee income, unamortized costs incurred to originate loans and leases, unamortized loan commitments and loan syndication fees, and premiums over or discounts from face amounts of acquired loans. Excludes amounts for loans and leases covered under loss sharing agreements. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Carrying amount as of the balance sheet date of land and buildings obtained through foreclosure proceedings or defeasance in full or partial satisfaction of a debt arrangement. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|