CONSOLIDATED BALANCE SHEETS (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012	Mar. 31, 2012
Assets
Cash and due from banks	$ 50,487	$ 80,256	$ 64,963
Federal funds sold and interest bearing accounts	81,205	193,677	194,172
Investment securities available for sale, at fair value	324,029	346,909	371,791
Other investments	5,528	6,832	10,967
Mortgage loans held for sale	42,332	48,786	14,863
Loans	1,492,753	1,450,635	1,323,844
Covered loans	460,724	507,712	653,377
Less: allowance for loan losses	23,382	23,593	28,689
Loans, net	1,930,095	1,934,754	1,948,532
Other real estate owned	40,434	39,850	40,035
Covered other real estate owned	77,915	88,273	85,803
Total other real estate owned	118,349	128,123	125,838
Premises and equipment, net	72,340	75,983	72,755
FDIC loss-share receivable	160,979	159,724	220,016
Intangible assets	2,676	3,040	4,179
Goodwill	956	956	956
Cash value of bank owned life insurance	45,832	15,603
Other assets	26,843	24,409	14,202
Total assets	2,861,651	3,019,052	3,043,234
Liabilities and Stockholders' Equity Liabilities
Noninterest-bearing	490,961	510,751	444,707
Interest-bearing	1,999,012	2,113,912	2,220,653
Total deposits	2,489,973	2,624,663	2,665,360
Securities sold under agreements to repurchase	22,919	50,120	28,790
Other borrowings	0	0	3,810
Other liabilities	22,768	22,983	5,308
Subordinated deferrable interest debentures	42,269	42,269	42,269
Total liabilities	2,577,929	2,740,035	2,745,537
Commitments and contingencies
Stockholders' Equity
Preferred stock, stated value $1,000; 5,000,000 shares authorized; 28,000, 28,000 and 52,000 shares issued and outstanding	27,753	27,662	50,884
Common stock, par value $1; 30,000,000 shares authorized; 25,238,635, 25,154,818 and 25,150,318 shares issued	25,239	25,155	25,150
Capital surplus	165,078	164,949	166,579
Retained earnings	70,554	65,710	59,402
Accumulated other comprehensive income	6,274	6,607	6,513
Treasury stock, at cost, 1,362,955, 1,355,050 and 1,336,174 shares	(11,176)	(11,066)	(10,831)
Total stockholders' equity	283,722	279,017	297,697
Total liabilities and stockholders' equity	$ 2,861,651	$ 3,019,052	$ 3,043,234