CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Net income (loss)	$ 173	$ (407)	$ (1,090)	$ (3,073)
Other comprehensive loss:
Unrealized foreign currency translation loss	(161)	(147)	(358)	(164)
Total other comprehensive loss, net of tax	(161)	(147)	(358)	(164)
Comprehensive income (loss)	$ 12	$ (554)	$ (1,448)	$ (3,237)