Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2015	Aug. 31, 2014	Aug. 31, 2015	Aug. 31, 2014
Statement of Comprehensive Income [Abstract]
Net Income	$ 17,243	$ 13,769	$ 37,167	$ 28,694
Other Comprehensive Income (Loss):
Unrealized Translation Gains (Losses)	(4,796)	(627)	(5,160)	2,380
Interest rate swap, net of income tax of $7 and $7, $15, and $15, respectively.	(14)	(14)	(27)	(27)
Other Comprehensive Income (Loss)	(4,810)	(641)	(5,187)	2,353
Comprehensive Income	$ 12,433	$ 13,128	$ 31,980	$ 31,047