CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE (LOSS) INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013
Net income (loss)	$ 3,839	$ 1,059	$ 2,130	$ (664)
Other comprehensive (loss) income:
Foreign currency translation (losses) gains	(4,804)	1,795	(5,240)	2,321
Net unrealized (losses) gains on marketable securities	(22)	31	5	10
Other comprehensive (loss) income	(4,826)	1,826	(5,235)	2,331
Comprehensive (loss) income	$ (987)	$ 2,885	$ (3,105)	$ 1,667