SEGMENT INFORMATION AND GEOGRAPHIC DATA (Summary of Adjusted EBITDA) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended		39 Months Ended
	Aug. 31, 2021	Aug. 31, 2020	Aug. 31, 2021	Aug. 31, 2020	Aug. 31, 2021
Segment Information Summary Of Adjustments Results Of Ebitda Details [Abstract]
Net loss	$ (5,425)	$ (9,478)	$ (7,373)	$ (23,900)
Net income (loss) from discontinued operations, net of tax		(1,868)	4,052	(9,702)
Net loss from continuing operations	(5,425)	(7,610)	(11,425)	(14,198)
Investment income	(420)	(680)	(1,068)	(698)
Interest expense	3,804	3,857	7,653	7,934
Income tax expense (benefit)	333	266	626	506
Depreciation	4,242	4,274	8,472	8,496
Intangible asset amortization	1,394	1,190	2,647	2,366
Stock-based compensation	2,937	2,473	5,409	4,845
Impairment loss		286		286
Restructuring charges		144	336	2,017	$ 17,900
Non-recurring legal expenses	471	170	1,119	963
Costs incurred in transition of LoJack North America business to acquiror	482		1,715
Other	483	678	1,202	822
Adjusted EBITDA	$ 8,301	$ 5,048	$ 16,686	$ 13,339