Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Aug. 31, 2020	Aug. 31, 2019	Aug. 31, 2020	Aug. 31, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ (1,790)	$ 15,558	$ 3,751	$ 36,842
Other comprehensive income (loss):
Foreign currency translation adjustments, net of income tax of $0	4,540	741	3,499	(1,219)
Interest rate swap, net of income tax of $7, $7, $15, and $15, respectively.	(14)	(13)	(28)	(27)
Other comprehensive income (loss)	4,526	728	3,471	(1,246)
Comprehensive income	$ 2,736	$ 16,286	$ 7,222	$ 35,596