CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2015	Jun. 30, 2014
Net income (loss)	$ 8,859	$ (1,709)
Other comprehensive income (loss):
Foreign currency translation gains (losses)	1,598	(436)
Net unrealized gains on marketable securities	10	27
Other comprehensive income (loss)	1,608	(409)
Comprehensive income (loss)	$ 10,467	$ (2,118)