CONDENSED CONSOLIDATED STATEMENT OF STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Preferred Stock [Member] Series A-2 Preferred Stock [Member]	Common Stock [Member]	Treasury Stock [Member]	Additional Paid-in Capital [Member]	Accumulated Deficit [Member]
Beginning Balance, Value at Dec. 31, 2013	$ 9,669	$ 167	$ 4	$ 0	$ 177,357	$ (167,859)
Beginning Balance, Shares at Dec. 31, 2013		(53)	(35,306,000)	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(834)					(834)
Stock-based compensation	194				194
Issuance of restricted stock to settle accrued 2013 bonuses, Shares			123,000
Issuance of restricted stock to settle accrued 2013 bonuses, Value	204				204
Issuance of restricted stock, net of forfeitures, Shares			132,000
Issuance of restricted stock, net of forfeitures, Value	0				0
Cost of preferred stock exchange, Shares			0
Cost of preferred stock exchange, Value	(5)				(5)
Preferred stock dividends	(5)				(5)
Repurchase of common stock, Shares				(18,000)
Repurchase of common stock, Value	(30)			(30)
Ending Balance, Value at Mar. 31, 2014	$ 9,193	$ 167	$ 4	$ (30)	$ 177,745	$ (168,693)
Ending Balance, Shares at Mar. 31, 2014		(53)	(35,561,000)	(18,000)