CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Net loss	$ (1,255)	$ (1,117)
Other comprehensive income:
Unrealized foreign currency translation gain	24	134
Total other comprehensive income, net of tax	24	134
Comprehensive loss	$ (1,231)	$ (983)