PROPERTY AND EQUIPMENT (Details) - USD ($) $ in Thousands	Feb. 28, 2018	Feb. 28, 2017
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, net of accumulated depreciation and amortization	$ 21,262	$ 21,162
Leasehold improvements [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	3,157	3,484
LoJack system components and law enforcement tracking units [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	20,558	22,412
Plant equipment and tooling [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	16,842	20,420
Office equipment, computers and furniture [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	14,206	14,123
Software [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	31,427	28,225
Property and Equipment, Excluding Fixed Assets Not Yet In Service [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	86,190	88,664
Less accumulated depreciation and amortization	(69,585)	(70,388)
Property, equipment and improvements, net of accumulated depreciation and amortization	16,605	18,276
Fixed Assets Not Yet in Service [Member]
Property, Plant and Equipment [Line Items]
Property, equipment and improvements, gross	$ 4,657	$ 2,886