Consolidated Statements of Comprehensive Loss - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Net income/(loss)	$ (6,376)	$ 11,647
Other comprehensive income/(loss), net of tax:
Foreign currency translation gain/(loss), net	4,817	(16,649)
Unrealized gains on marketable securities	918	356
Total other comprehensive income/(loss), net of tax	5,735	(16,293)
Total comprehensive loss	$ (641)	$ (4,646)