CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
Condensed Consolidated Statements Of Comprehensive Income Loss
Net loss	$ (2,727)	$ (2,277)
Other comprehensive income (loss):
Foreign currency translation adjustment	(17)	54
Comprehensive loss	$ (2,744)	$ (2,223)