CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Statement of Comprehensive Income [Abstract]
Net loss	$ (5,354)	$ (1,212)	$ (7,412)	$ (2,006)
Foreign currency translation adjustment	2,060	298	1,071	438
Comprehensive loss	$ (3,294)	$ (914)	$ (6,341)	$ (1,568)