Condensed Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Nov. 30, 2020	Nov. 30, 2019	Nov. 30, 2020	Nov. 30, 2019
Statement of Comprehensive Income [Abstract]
Net income (loss)	$ 19,703	$ 22,035	$ 23,454	$ 58,877
Other comprehensive income (loss):
Foreign currency translation adjustments, net of income tax of $0	255	(215)	3,756	(1,434)
Interest rate swap, net of income tax of $7, $7, $21, and $22, respectively	(14)	(14)	(42)	(41)
Other comprehensive income (loss)	241	(229)	3,714	(1,475)
Comprehensive income	$ 19,944	$ 21,806	$ 27,168	$ 57,402