CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2016	Dec. 31, 2015
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net earnings (loss)	$ 1,073	$ (1,410)	$ 12,189	$ 8,274
Other comprehensive income (loss):
Change in foreign currency translation adjustment	(1,340)	255	(2,410)	(1,418)
Unrealized gain on interest rate swap	21	217	117	146
Other comprehensive income (loss)	(1,319)	472	(2,293)	(1,272)
Comprehensive income (loss)	$ (246)	$ (938)	$ 9,896	$ 7,002