Consolidated Statements of Operations and Comprehensive Income (USD $) In Thousands, except Per Share data, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Interest income
Loans	$ 63,044	$ 82,290	$ 97,413
Loans held for sale	424	542	415
Securities available for sale	13,741	12,366	11,727
Federal Home Loan Bank stock dividends	1,175	1,125	1,158
Other interest earning assets	60	64	35
Total interest income	78,444	96,387	110,748
Interest expense
Deposits	11,896	24,341	32,062
Federal Home Loan Bank advances	2,415	3,162	3,588
Repurchase agreements and other	3,695	3,709	3,737
Total interest expense	18,006	31,212	39,387
Net interest income	60,438	65,175	71,361
Provision for loan losses	39,325	24,658	62,427
Net interest income after provision for loan losses	21,113	40,517	8,934
Non-interest income
Non-deposit investment income	1,898	1,398	1,619
Service fees and other charges	6,805	4,416	6,369
Net gains (losses):
Securities available for sale	6,325	8,633	8,803
Other -than-temporary loss on equity securities
Total impairment loss	(13)	(89)	(58)
Loss recognized in other comprehensive income
Net impairment loss recognized in earnings	(13)	(89)	(58)
Mortgage banking income	7,391	5,675	4,365
Real estate owned and other repossessed assets	(4,191)	(6,165)	(6,123)
Gain on sale of a retail branch(s)		4,154	1,387
Other income	4,516	5,203	5,531
Total non-interest income	22,731	23,225	21,893
Non-interest expense
Salaries and employee benefits	32,934	31,160	32,699
Occupancy	3,344	3,409	3,583
Equipment and data processing	6,895	6,590	6,627
Franchise tax	1,841	1,495	2,011
Advertising	778	820	860
Amortization of core deposit intangible	108	139	176
Prepayment penalty on FHLB advances	(803)
Deposit insurance premiums	4,202	4,855	5,686
Professional fees	5,342	3,677	4,106
Real estate owned and other repossessed asset expenses	1,743	2,891	4,971
Other expenses	7,179	8,476	7,612
Total non-interest expenses	65,169	63,512	68,331
Income (loss) before income taxes	(21,325)	230	(37,504)
Income taxes (benefit)	(888)		(231)
Net income (loss)	(20,437)	230	(37,273)
Other comprehensive income
Unrealized gain/(loss) on securities, net of tax	1,635	9,120	(9,558)
Unrealized gain/(loss) on postretirement plan, net of tax	15	690	670
Total other comprehensive income (loss)	1,650	9,810	(8,888)
Comprehensive income (loss)	$ (18,787)	$ 10,040	$ (46,161)
Earnings (loss) per share
Basic	$ (0.62)	$ 0.01	$ (1.22)
Diluted	$ (0.62)	$ 0.01	$ (1.22)