CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013	Mar. 31, 2012
Net loss	$ (304)	$ (1,670)
Other comprehensive (loss) income:
Unrealized foreign currency translation (loss) gain	(85)	79
Total other comprehensive (loss) income, net of tax	(85)	79
Comprehensive loss	$ (389)	$ (1,591)