EARNINGS (LOSS) PER SHARE (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Feb. 28, 2021	Feb. 29, 2020	Feb. 28, 2019
Earnings Per Share [Abstract]
Income (loss) from continuing operations before equity in net loss of affiliate and related impairment loss	$ (21,157)	$ (51,022)	$ 27,459
Equity in net loss of affiliate and related impairment loss		(530)	(6,787)
Net income (loss) from continuing operations	(21,157)	(51,552)	20,672
Net loss from discontinued operations, net of tax	(35,152)	(27,752)	(2,274)
Net income (loss)	$ (56,309)	$ (79,304)	$ 18,398
Basic weighted average number of common shares outstanding	34,389	33,670	34,589
Dilutive effect of stock options and restricted stock units computed on treasury stock method			705
Diluted weighted average number of common shares outstanding	34,389	33,670	35,294
Basic net income (loss) per common share:
Income (loss) from continuing operations	$ (0.62)	$ (1.54)	$ 0.60
Income (loss) from discontinued operations	(1.02)	(0.82)	(0.07)
Net income (loss)	(1.64)	(2.36)	0.53
Diluted net income (loss) per common share:
Income (loss) from continuing operations	(0.62)	(1.54)	0.59
Income (loss) from discontinued operations	(1.02)	(0.82)	(0.07)
Net income (loss)	$ (1.64)	$ (2.36)	$ 0.52