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
Stock Issued During Period, Shares, Share-based Compensation, Net of Forfeitures		8
Stock-based compensation	85	0	85
Net loss and comprehensive loss	(1,614)			(1,824)	210
Balance at Sep. 30, 2011	$ 10,491	$ 128	$ 44,153	$ (31,831)	$ (1,959)
Balance (in shares) at Sep. 30, 2011		10,675