Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2016	Aug. 31, 2015	Aug. 31, 2016	Aug. 31, 2015
Statement of Comprehensive Income [Abstract]
Net Income	$ 10,023	$ 17,243	$ 31,086	$ 37,167
Other Comprehensive Income (Loss):
Unrealized Translation Gains (Losses)	205	(4,796)	2,683	(5,160)
Interest rate swap, net of income tax of $7, $7, $15, and $15, respectively.	(14)	(14)	(27)	(27)
Other Comprehensive Income (Loss)	191	(4,810)	2,656	(5,187)
Comprehensive Income	$ 10,214	$ 12,433	$ 33,742	$ 31,980