CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	3 Months Ended
	Jun. 30, 2016	Jun. 30, 2015
CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)
Net earnings (loss)	$ 3,976	$ (1,039)
Other comprehensive income (loss):
Change in foreign currency translation adjustment	(1,005)	718
Unrealized gain on interest rate swap	5	11
Other comprehensive income (loss)	(1,000)	729
Comprehensive income (loss)	$ 2,976	$ (310)