Condensed Consolidated Statements of Stockholders' Equity (USD $) In Thousands	Total	Common Stock	Additional Paid-in Capital	Accumulated Deficit	Accumulated Other Comprehensive Loss
Balance at Dec. 31, 2010	$ 12,020	$ 128	$ 44,068	$ (30,007)	$ (2,169)
Balance (in shares) at Dec. 31, 2010		10,667
Increase (Decrease) in Stockholders' Equity
Stock-based compensation	65	0	65
Net loss and comprehensive loss	(1,313)			(1,838)	525
Balance at Jun. 30, 2011	$ 10,772	$ 128	$ 44,133	$ (31,845)	$ (1,644)
Balance (in shares) at Jun. 30, 2011		10,667