Consolidated Statements of Comprehensive Income - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2015	Dec. 31, 2014
Statement of Comprehensive Income [Abstract]
Net (loss) income before preferred dividends	$ (3,847)	$ 4,260	$ 10,951	$ 12,155
Change in foreign currency translation adjustment	(1,648)	(1,186)	(3,276)	(1,368)
COMPREHENSIVE (LOSS) INCOME BEFORE PREFERRED STOCK DIVIDENDS	$ (5,495)	$ 3,074	$ 7,675	$ 10,787