CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
Net income (loss)	$ 12,951	$ (4,084)	$ 33,880	$ (4,253)
Other comprehensive income (loss):
Foreign currency translation adjustments	(787)	2,213	2,458	(3,668)
Comprehensive income (loss)	$ 12,164	$ (1,871)	$ 36,338	$ (7,921)