ACQUISITIONS (Summary of Preliminary Purchase Price Allocation) (Details) $ in Thousands, £ in Millions					1 Months Ended	9 Months Ended
	Apr. 12, 2019 USD ($)	Mar. 19, 2019 USD ($)	Feb. 25, 2019 USD ($)	Feb. 25, 2019 GBP (£)	Feb. 28, 2019 USD ($)	Nov. 30, 2019 USD ($)	Nov. 30, 2018 USD ($)
Business Acquisition [Line Items]
Add debt paid at closing							$ 7,305
Net cash paid						$ 60,634
Fair value of net assets and liabilities assumed:
Goodwill					$ 80,805	105,584
Tracker UK [Member]
Business Acquisition [Line Items]
Purchase price			$ 13,100	£ 10.0		13,097
Less cash acquired						(66)
Net cash paid						13,031
Less amount released from escrow						(973)
Net consideration						12,058
Fair value of net assets and liabilities assumed:
Current assets other than cash						3,549
Property and equipment						1,017
Other non-current assets						104
Current liabilities						(3,111)
Deferred revenue						(3,162)
Deferred tax liability						(824)
Other non-current liabilities						(201)
Total fair value of net assets acquired						3,910
Goodwill						8,148
LoJack Mexico [Member]
Business Acquisition [Line Items]
Purchase price						14,306
Less cash acquired						(1,586)
Net cash paid		$ 14,300			$ 2,000	12,720
Net consideration						12,720
Add previously held interest						2,021
Fair value of net assets and liabilities assumed:
Current assets other than cash						4,933
Property and equipment						3,228
Other non-current assets						1,301
Current liabilities						(2,361)
Deferred revenue						(4,507)
Deferred tax liability						(1,039)
Total fair value of net assets acquired						8,555
Goodwill						6,186
Synovia [Member]
Business Acquisition [Line Items]
Purchase price	$ 49,800					29,500
Add debt paid at closing						20,296
Less cash acquired						(905)
Net cash paid	$ 49,800					48,891
Net consideration						48,891
Fair value of net assets and liabilities assumed:
Current assets other than cash						10,354
Property and equipment						24,840
Deferred tax assets						2,061
Current liabilities						(4,468)
Due to factors						(19,676)
Deferred revenue						(4,319)
Total fair value of net assets acquired						30,892
Goodwill						17,999
Dealer Relationships [Member] | Tracker UK [Member]
Fair value of net assets and liabilities assumed:
Finite-lived intangible assets						2,354
Dealer Relationships [Member] | LoJack Mexico [Member]
Fair value of net assets and liabilities assumed:
Finite-lived intangible assets						7,000
Dealer Relationships [Member] | Synovia [Member]
Fair value of net assets and liabilities assumed:
Finite-lived intangible assets						16,700
Trade Names [Member] | Tracker UK [Member]
Fair value of net assets and liabilities assumed:
Finite-lived intangible assets						2,354
Trade Names [Member] | Synovia [Member]
Fair value of net assets and liabilities assumed:
Finite-lived intangible assets						1,600
Developed Technology [Member] | Tracker UK [Member]
Fair value of net assets and liabilities assumed:
Finite-lived intangible assets						1,830
Developed Technology [Member] | Synovia [Member]
Fair value of net assets and liabilities assumed:
Finite-lived intangible assets						$ 3,800