CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2013	Dec. 31, 2012
Net income	$ 4,393	$ 2,684	$ 3,729	$ 11,272
Other comprehensive income (loss):
Foreign currency translation gains (losses)	807	1,147	3,128	(580)
Net unrealized losses on marketable securities	(21)		(11)
Other comprehensive income (loss)	786	1,147	3,117	(580)
Comprehensive income	$ 5,179	$ 3,831	$ 6,846	$ 10,692