Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2016	Nov. 30, 2015	Nov. 30, 2016	Nov. 30, 2015
Statement of Comprehensive Income [Abstract]
Net Income	$ 18,251	$ 23,547	$ 49,337	$ 60,714
Other Comprehensive Income (Loss):
Unrealized Translation Gains (Losses)	(2,918)	(1,492)	(235)	(6,652)
Interest rate swap, net of income tax of $7, $7, $22, and $22, respectively.	(14)	(14)	(41)	(41)
Other Comprehensive Income (Loss)	(2,932)	(1,506)	(276)	(6,693)
Comprehensive Income	$ 15,319	$ 22,041	$ 49,061	$ 54,021