Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2013	Dec. 31, 2012	Sep. 30, 2012
Assets
Cash and due from banks	$ 53,516	$ 80,256	$ 57,289
Federal funds sold and interest-bearing accounts	73,899	193,677	66,872
Investment securities available for sale, at fair value	312,248	346,909	361,051
Other investments	7,764	6,832	7,003
Mortgage loans held for sale	69,634	48,786	29,021
Loans	1,589,267	1,450,635	1,439,862
Covered loans	417,649	507,712	546,234
Less: allowance for loan losses	23,854	23,593	25,901
Loans, net	1,983,062	1,934,754	1,960,195
Other real estate owned	37,978	39,850	37,325
Covered other real estate owned	52,552	88,273	88,895
Total other real estate owned	90,530	128,123	126,220
FDIC loss-share receivable	81,763	159,724	198,440
Premises and equipment, net	65,661	75,983	75,609
Intangible assets, net	1,972	3,040	3,404
Goodwill	956	956	956
Cash value of bank owned life insurance	49,095	15,603	50,087
Other assets	28,402	24,409	13,236
Total assets	2,818,502	3,019,052	2,949,383
Liabilities and Stockholders' Equity Liabilities
Noninterest-bearing	475,505	510,751	464,503
Interest-bearing	1,967,916	2,113,912	2,115,614
Total deposits	2,443,421	2,624,663	2,580,117
Securities sold under agreements to repurchase	20,255	50,120	17,404
Other borrowings	5,000	0	0
Other liabilities	17,201	22,983	10,387
Subordinated deferrable interest debentures	42,269	42,269	42,269
Total liabilities	2,528,146	2,740,035	2,650,177
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	27,938	27,662	51,207
Common stock, par value $1; 100,000,000 shares authorized; 25,270,851, 25,154,818 and 25,155,318 issued	25,271	25,155	25,155
Capital surplus	165,835	164,949	164,182
Retained earnings	83,025	65,710	62,156
Accumulated other comprehensive income (loss)	(531)	6,607	7,337
Treasury stock, at cost, 1,363,342, 1,355,050 and 1,336,174 shares	(11,182)	(11,066)	(10,831)
Total stockholders' equity	290,356	279,017	299,206
Total liabilities and stockholders' equity	$ 2,818,502	$ 3,019,052	$ 2,949,383