Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Mar. 31, 2012	Dec. 31, 2011	Mar. 31, 2011
Assets
Cash and due from banks	$ 64,963	$ 65,528	$ 88,386
Federal funds sold and interest bearing accounts	194,172	229,042	264,508
Investment securities available for sale, at fair value	371,791	339,967	305,620
Other investments	10,967	9,878	12,436
Mortgage loans held for sale	14,863	11,563
Loans	1,323,844	1,332,086	1,345,981
Covered loans	653,377	571,489	526,012
Less: allowance for loan losses	28,689	35,156	35,443
Loans, net	1,948,532	1,868,419	1,836,550
Other real estate owned	40,035	50,301	62,258
Covered other real estate owned	85,803	78,617	59,757
Total other real estate owned	125,838	128,918	122,015
Premises and equipment, net	72,755	73,124	66,359
FDIC indemnification asset	220,016	242,394	167,176
Intangible assets	4,179	3,250	3,973
Goodwill	956	956	956
Other assets	14,202	21,268	50,444
Total assets	3,043,234	2,994,307	2,918,423
Liabilities and Stockholders' Equity
Noninterest-bearing	444,707	395,347	316,060
Interest-bearing	2,220,653	2,196,219	2,256,629
Total deposits	2,665,360	2,591,566	2,572,689
Securities sold under agreements to repurchase	28,790	37,665	20,257
Other borrowings	3,810	20,000
Other liabilities	5,308	9,037	9,351
Subordinated deferrable interest debentures	42,269	42,269	42,269
Total liabilities	2,745,537	2,700,537	2,644,566
Commitments and contingencies
Stockholders' Equity
Preferred stock, stated value $1,000; 5,000,000 shares authorized; 52,000 shares issued and outstanding	50,884	50,727	50,269
Common stock, par value $1; 30,000,000 shares authorized; 25,150,318, 25,087,468 and 25,102,218 issued	25,150	25,087	25,102
Capital surplus	166,579	166,639	165,995
Retained earnings	59,402	54,852	37,580
Accumulated other comprehensive income	6,513	7,296	5,742
Treasury stock, at cost, 1,336,174 shares	(10,831)	(10,831)	(10,831)
Total stockholders' equity	297,697	293,770	273,857
Total liabilities and stockholders' equity	$ 3,043,234	$ 2,994,307	$ 2,918,423