Condensed Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Statement of Comprehensive Income [Abstract]
Net (loss) income	$ (1,643)	$ 18
Other comprehensive loss components:
Foreign currency translation	(664)	(987)
Total other comprehensive loss	(664)	(987)
Comprehensive loss	$ (2,307)	$ (969)