CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Net (loss) income	$ (723)	$ 739	$ (1,027)	$ (931)
Other comprehensive (loss) income:
Unrealized foreign currency translation (loss) gain	(109)	(61)	(194)	18
Total other comprehensive (loss) income, net of tax	(109)	(61)	(194)	18
Comprehensive (loss) income	$ (832)	$ 678	$ (1,221)	$ (913)