Condensed Consolidated Statements of Other Comprehensive Loss (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Net loss	$ (7,294)	$ (6,234)	$ (13,605)	$ (9,387)
Other comprehensive income (loss), net of taxes:
Foreign currency translation adjustment, net of taxes	668	(320)	19	298
Other comprehensive income (loss), net of taxes	668	(320)	19	298
Total comprehensive loss	$ (6,626)	$ (6,554)	$ (13,586)	$ (9,089)