Condensed Consolidated Statements of Comprehensive Income (Loss) (unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Statement of Comprehensive Income [Abstract]
Net Loss	$ (4,217)	$ (4,434)
Other comprehensive loss net of tax
Foreign currency translation loss	(47)	(835)
Total comprehensive loss	$ (4,264)	$ (5,269)