Condensed Consolidated Statements of Other Comprehensive Loss (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net loss	$ (6,095)	$ (3,181)	$ (15,482)	$ (5,336)
Other comprehensive income (loss), net of taxes:
Foreign currency translation adjustment, net of taxes	(672)	614	(374)	(447)
Other comprehensive income (loss), net of taxes	(672)	614	(374)	(447)
Total comprehensive loss	$ (6,767)	$ (2,567)	$ (15,856)	$ (5,783)