UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (USD $) In Thousands, except Share data, unless otherwise specified	Total	Preferred Stock	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Income
Balance at Dec. 31, 2012	$ 20,274	$ 26	$ 721	$ 170,881	$ (151,789)	$ 435
Balance, shares at Dec. 31, 2012		2,586,205	71,645,725
Increase (Decrease) in Stockholders' Equity
Net loss	(6,454)				(6,454)
Foreign currency translation adjustment, net of tax	(173)					(173)
Stock-based compensation	162			162
Private Placement, net, shares			16,600,000
Private placement, net	7,571		166	7,405
Dividends on preferred stock	(362)				(362)
Balance at Jun. 30, 2013	$ 21,018	$ 26	$ 887	$ 178,448	$ (158,605)	$ 262
Balance, shares at Jun. 30, 2013		2,586,205	88,245,725