Consolidated Statement of Changes in Stockholders' Equity (Unaudited) (USD $) In Thousands	Total	Preferred Stock	Common Stock	Additional Paid-In Capital	Accumulated Deficit	Accumulated Other Comprehensive Income	Treasury Stock
Beginning balance at Dec. 31, 2010	$ 15,989	$ 7,069	$ 47	$ 27,759	$ (16,313)	$ 672	$ (3,245)
Net loss	(3,631)				(3,631)
Other comprehensive loss	84					84
Accretion of discount on preferred stock		25			(25)
Release of 1,200 and 1,227 shares stock-based incentive plan shares, net of forfeitures, for 2012 and 2011, respectively	16			16
Stock option expense, net of forfeitures	9			9
Preferred stock dividends	(185)				(185)
Ending balance at Jun. 30, 2011	12,282	7,094	47	27,784	(20,154)	756	(3,245)
Beginning balance at Dec. 31, 2011	9,944	7,120	9	27,837	(22,163)	386	(3,245)
Net loss	(1,423)				(1,423)
Other comprehensive loss	(55)					(55)
Accretion of discount on preferred stock		27			(27)
Release of 1,200 and 1,227 shares stock-based incentive plan shares, net of forfeitures, for 2012 and 2011, respectively	7			7
Stock option expense, net of forfeitures	3			3
Preferred stock dividends	(194)				(194)
Ending balance at Jun. 30, 2012	$ 8,282	$ 7,147	$ 9	$ 27,847	$ (23,807)	$ 331	$ (3,245)