Consolidated Statements of Comprehensive 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	$ (46,539)	$ (5,174)	$ (41,533)	$ (10,179)
Other comprehensive (loss) income:
Foreign currency translation adjustment	(751)	914	1,954	785
Other comprehensive (loss) income	(751)	914	1,954	785
Comprehensive loss	$ (47,290)	$ (4,260)	$ (39,579)	$ (9,394)