CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, unless otherwise specified	Total	Common Stock [Member]	Preferred Stock [Member]	Warrants [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Treasury Stock [Member]	Accumulated Other Comprehensive Income (Loss) [Member]
Balance (Adjustments for New Accounting Pronouncement [Member])	$ 61,614	$ 1,789	$ 0	$ 0	$ 11,584	$ 56,082	$ (9,280)	$ 1,439
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss (Adjustments for New Accounting Pronouncement [Member])	(1,457)					(1,457)
Issuance of preferred stock and warrants (Adjustments for New Accounting Pronouncement [Member])	17,211		16,530	681
Accrued dividend on preferred stock (Adjustments for New Accounting Pronouncement [Member])	(98)					(98)
Accretion of preferred stock discount issued (Adjustments for New Accounting Pronouncement [Member])	0		20			(20)
Unrealized net gain (loss) on securities available for sale (Adjustments for New Accounting Pronouncement [Member])	(735)							(735)
Adjustment for change in accounting from adoption of new accounting pronouncement (see Note 2) (Adjustments for New Accounting Pronouncement [Member])	0					962		(962)
Balance (Adjustments for New Accounting Pronouncement [Member])	76,535	1,789	16,550	681	11,584	54,507	(9,280)	704
Balance at Mar. 31, 2009	76,535	1,789	16,550	681	11,584	55,469	(9,280)	(258)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(34,101)					(34,101)
Accrued dividend on preferred stock	(645)					(645)
Accretion of preferred stock discount issued	0		91			(91)
Unrealized net gain (loss) on securities available for sale	(1,488)							(1,488)
Balance at Dec. 31, 2009	40,301	1,789	16,641	681	11,584	20,632	(9,280)	(1,746)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(6,362)					(6,362)
Accrued dividend on preferred stock	(893)					(893)
Accretion of preferred stock discount issued	0		127			(127)
Unrealized net gain (loss) on securities available for sale	239							239
Balance at Dec. 31, 2010	33,285	1,789	16,768	681	11,584	13,250	(9,280)	(1,507)
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(6,687)					(6,687)
Accrued dividend on preferred stock	(938)					(938)
Accretion of preferred stock discount issued	0		136			(136)
Issuance of 205,500 of restricted common stock awards from treasury stock	0				(4,768)		4,768
Restricted stock awards expense	238				238			0
Unrealized net gain (loss) on securities available for sale	2,641							2,641
Balance at Dec. 31, 2011	$ 28,539	$ 1,789	$ 16,904	$ 681	$ 7,054	$ 5,489	$ (4,512)	$ 1,134