CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Consolidated Statements of Comprehensive Loss
Net loss	$ (1,467)	$ (1,986)	$ (2,011)	$ (4,010)
Foreign currency translation adjustment, net of tax	106	(106)	(130)	(101)
Comprehensive loss	$ (1,361)	$ (2,092)	$ (2,141)	$ (4,111)