CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2012	Dec. 31, 2011
Net income (loss)	$ 2,684	$ 2,921	$ 11,272	$ (1,072)
Other comprehensive income (loss)
Foreign currency translation gains (losses)	1,147	(2,206)	(580)	(3,781)
Total other comprehensive income (loss)	1,147	(2,206)	(580)	(3,781)
Comprehensive income (loss)	$ 3,831	$ 715	$ 10,692	$ (4,853)