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
Beginning balance, Treasury Shares at Dec. 31, 2013	0			0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net loss	(833)					(833)
Stock-based compensation	251				251
Issuance of restricted stock to settle accrued 2013 bonuses, Shares			123,000
Issuance of restricted stock to settle accrued 2013 bonuses, Value	204		0		204
Issuance of restricted stock, net of forfeitures, Shares			400,000
Issuance of restricted stock, net of forfeitures, Value	0				0
Forfeited stock, Shares	(195,000)
Forfeited stock, Value	0		0
Cost of preferred stock exchange	(5)				(5)
Preferred stock dividends	(10)				(10)
Options exercised, Shares			20,000
Options exercised, Value	0		0
Repurchase of common stock, Shares				40,000
Repurchase of common stock, Value	(66)			(66)
Ending Balance, Value at Jun. 30, 2014	$ 9,210	$ 167	$ 4	$ (66)	$ 177,797	$ (168,692)
Ending Balance, Shares at Jun. 30, 2014		53	35,654,000
Ending balance, Treasury Shares at Jun. 30, 2014	40,000			40,000