DESCRIPTION OF BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Summary of Long-lived Assets Impaired) (Details) - USD ($) $ in Thousands	12 Months Ended
	Feb. 28, 2021	Feb. 29, 2020
Impaired Long Lived Assets Held And Used [Line Items]
Other intangible assets	$ 1,500	$ 17,700
Operating lease right-of-use assets and related liabilities	700	600
Total	825	5,754
Lo Jack U S S V R
Impaired Long Lived Assets Held And Used [Line Items]
LoJack U.S. SVR Products goodwill	12,023
Property and equipment and other assets	10,483	514
Operating lease right-of-use assets and related liabilities	658	895
Total	24,647	19,143
Developed Technology [Member]
Impaired Long Lived Assets Held And Used [Line Items]
Other intangible assets	500
Developed Technology [Member] | Lo Jack U S S V R
Impaired Long Lived Assets Held And Used [Line Items]
Other intangible assets	478
Trade Names [Member]
Impaired Long Lived Assets Held And Used [Line Items]
Other intangible assets		11,500
Trade Names [Member] | Lo Jack U S S V R
Impaired Long Lived Assets Held And Used [Line Items]
Other intangible assets		11,540
Dealer and Customer Relationships [Member] | Lo Jack U S S V R
Impaired Long Lived Assets Held And Used [Line Items]
Other intangible assets	$ 1,005	$ 6,194