CONSOLIDATED STATEMENTS OF CHANGES IN STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Preferred Stock [Member]	Common Stock [Member]	Warrant [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive Income (Loss) [Member]	Total
Balances at Dec. 31, 2008	$ 0	$ 84	$ 0	$ 29,768	$ 96,140	$ 1,393	$ 127,385
Comprehensive Income (Loss)
Net income (loss)	0	0	0	0	7,273	0	7,273
Unrealized gains on available-for-sale securities, net of reclassification adjustment, net of taxes	0	0	0	0	0	(665)	(665)
Unrealized losses on cash flow hedging activities, net of taxes	0	0	0	0	0	(568)	(568)
Comprehensive (loss) income							6,040
Warrant issued	0	0	1,543	0	0	0	1,543
Preferred shares issued pursuant to TARP	25,000	0	0	0	0	0	25,000
Discount from issuance of preferred stock	(1,543)	0	0	0	0	0	(1,543)
Discount accretion	68	0	0	0	(68)	0	0
Redemption of preferred stock	(23,525)	0	0	0	0	0	(23,525)
Shares issued for employee stock-based awards	0	0	0	2	0	0	2
Stock-based compensation expense	0	0	0	102	0	0	102
Preferred stock dividends	0	0	0	0	(1,808)	0	(1,808)
Cash dividends paid	0	0	0	0	(5,386)	0	(5,386)
Balances at Dec. 31, 2009	0	84	1,543	29,872	96,151	160	127,810
Comprehensive Income (Loss)
Net income (loss)	0	0	0	0	(1,667)	0	(1,667)
Unrealized gains on available-for-sale securities, net of reclassification adjustment, net of taxes	0	0	0	0	0	242	242
Unrealized losses on cash flow hedging activities, net of taxes	0	0	0	0	0	(2,216)	(2,216)
Comprehensive (loss) income							(3,641)
Stock-based compensation expense	0	0	0	370	0	0	370
Cash dividends paid	0	0	0	0	(2,026)	0	(2,026)
Balances at Dec. 31, 2010	0	84	1,543	30,242	92,458	(1,814)	122,513
Comprehensive Income (Loss)
Net income (loss)	0	0	0	0	(897)	0	(897)
Unrealized gains on available-for-sale securities, net of reclassification adjustment, net of taxes	0	0	0	0	0	400	400
Unrealized losses on cash flow hedging activities, net of taxes	0	0	0	0	0	(275)	(275)
Comprehensive (loss) income							(772)
Repurchase of warrant	0	0	(1,543)	1,518	0	0	(25)
Shares issued for employee stock-based awards	0	1	0	(1)	0	0	0
Stock-based compensation expense	0	0	0	293	0	0	293
Cash dividends paid	0	0	0	0	(760)	0	(760)
Balances at Dec. 31, 2011	$ 0	$ 85	$ 0	$ 32,052	$ 90,801	$ (1,689)	$ 121,249