CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (Unaudited) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013	Jun. 30, 2014	Jun. 30, 2013
Consolidated Statements of Comprehensive Loss
Net loss	$ (1,986)	$ (8,199)	$ (4,010)	$ (9,354)
Foreign currency translation adjustment, net of tax	(106)	(158)	(101)	(160)
Comprehensive loss	$ (2,092)	$ (8,357)	$ (4,111)	$ (9,514)