SEGMENT AND GEOGRAPHIC DATA (Schedule of Business Segment Information) (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Feb. 28, 2018	Nov. 30, 2017	Aug. 31, 2017	May 31, 2017	Feb. 28, 2017	Nov. 30, 2016	Aug. 31, 2016	May 31, 2016	Feb. 28, 2018	Feb. 28, 2017	Feb. 29, 2016
Segment Reporting Information [Line Items]
Revenues	$ 94,395	$ 93,669	$ 89,767	$ 88,081	$ 86,126	$ 83,350	$ 90,479	$ 91,147	$ 365,912	$ 351,102	$ 280,719
Adjusted EBITDA									52,382	49,368	49,007
Goodwill	72,980				72,980				72,980	72,980	16,508
Operating Segments [Member] | Telematics Systems [Member]
Segment Reporting Information [Line Items]
Revenues									302,126	274,314	205,209
Adjusted EBITDA									48,943	47,432	34,051
Goodwill	50,899				50,899				50,899	50,899
Operating Segments [Member] | Software & Subscription Services [Member]
Segment Reporting Information [Line Items]
Revenues									63,786	61,719	36,178
Adjusted EBITDA									8,233	3,075	9,677
Goodwill	$ 22,081				$ 22,081				22,081	22,081
Operating Segments [Member] | Satellite [Member]
Segment Reporting Information [Line Items]
Revenues										15,069	39,332
Adjusted EBITDA										2,447	8,573
Corporate Expenses [Member]
Segment Reporting Information [Line Items]
Adjusted EBITDA									$ (4,794)	$ (3,586)	$ (3,294)