Consolidated Balance Sheets (Unaudited) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2012	Dec. 31, 2011	Sep. 30, 2011
ASSETS
Cash and due from banks, noninterest-bearing	$ 79,991	$ 80,341	$ 75,772
Due from banks, interest-bearing	202,693	135,218	167,053
Federal funds sold	519	608	659
Total cash and cash equivalents	283,203	216,167	243,484
Securities available for sale	161,407	182,626	159,870
Securities held to maturity (fair values of $61,877, $62,754, and $61,512)	56,123	57,988	57,533
Presold mortgages in process of settlement	4,380	6,090	3,823
Loans - non-covered	2,137,074	2,069,152	2,058,724
Loans - covered by FDIC loss share agreement	303,997	361,234	373,824
Total loans	2,441,071	2,430,386	2,432,548
Allowance for loan losses - non-covered	(45,154)	(35,610)	(34,397)
Allowance for loan losses - covered	(4,394)	(5,808)	(3,257)
Total allowance for loan losses	(49,548)	(41,418)	(37,654)
Net loans	2,391,523	2,388,968	2,394,894
Premises and equipment	74,044	69,975	69,862
Accrued interest receivable	10,720	11,779	11,568
FDIC indemnification asset	107,615	121,677	120,950
Goodwill	65,835	65,835	65,835
Other intangible assets	3,335	3,897	4,123
Foreclosed real estate - non-covered	38,065	37,023	32,673
Foreclosed real estate - covered	58,367	85,272	104,785
Bank-owned life insurance	27,587	2,207	2,170
Other assets	40,473	40,970	31,128
Total assets	3,322,677	3,290,474	3,302,698
LIABILITIES
Deposits: Noninterest bearing checking accounts	398,527	335,833	334,109
Interest bearing checking accounts	482,583	423,452	376,999
Money market accounts	539,504	513,832	506,013
Savings accounts	159,189	146,481	146,977
Time deposits of $100,000 or more	717,457	753,233	751,994
Other time deposits	537,204	582,206	613,312
Total deposits	2,834,464	2,755,037	2,729,404
Securities sold under agreements to repurchase		17,105	60,498
Borrowings	111,394	133,925	135,759
Accrued interest payable	1,421	1,872	1,938
Other liabilities	32,608	37,385	23,286
Total liabilities	2,979,887	2,945,324	2,950,885
Commitments and contingencies
SHAREHOLDERS' EQUITY
Preferred stock, no par value per share. Authorized: 5,000,000 shares Issued and outstanding: 63,500, 63,500, and 63,500 shares	63,500	63,500	63,500
Common stock, no par value per share. Authorized: 40,000,000 shares Issued and outstanding: 17,013,008, 16,909,820 and 16,884,617 shares	105,454	104,841	105,518
Retained earnings	181,672	185,491	186,654
Accumulated other comprehensive income (loss)	(7,836)	(8,682)	(3,859)
Total shareholders' equity	342,790	345,150	351,813
Total liabilities and shareholders' equity	$ 3,322,677	$ 3,290,474	$ 3,302,698