CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015
Condensed Consolidated Statements Of Comprehensive Income Loss
Net loss	$ (2,431)	$ (1,858)	$ (6,822)	$ (5,952)
Other comprehensive income (loss):
Foreign currency translation adjustment	(16)	0	(46)	46
Comprehensive loss	$ (2,447)	$ (1,858)	$ (6,868)	$ (5,906)