ACQUISITIONS (Summary of Purchase Price Allocation) (Details) - USD ($)			12 Months Ended
	Dec. 18, 2013	Mar. 04, 2013	Feb. 29, 2016	Feb. 28, 2014	Apr. 17, 2015	Feb. 28, 2015
Business Acquisition [Line Items]
Net cash paid			$ 1,500,000	$ 52,954,000
Fair value of net assets acquired:
Goodwill			$ 16,508,000	$ 15,422,000		$ 15,483,000
Crashboxx [Member]
Fair value of net assets acquired:
Goodwill					$ 1,025,000
Crashboxx [Member] | Developed technology [Member]
Fair value of net assets acquired:
Finite-lived intangible assets					$ 930,000
Radio Satellite Integrators, Inc. [Member]
Business Acquisition [Line Items]
Purchase price	$ 8,563,000
Less Cash Acquired	(382,000)
Net cash paid	8,181,000
Fair value of net assets acquired:
Current assets other than cash	941,000
Other non-current assets	10,000
Current liabilities	(1,675,000)
Deferred tax liabilities, net	(1,768,000)
Total fair value of net assets acquired	2,628,000
Goodwill	5,553,000
Radio Satellite Integrators, Inc. [Member] | Customer lists [Member]
Fair value of net assets acquired:
Finite-lived intangible assets	3,150,000
Radio Satellite Integrators, Inc. [Member] | Developed technology [Member]
Fair value of net assets acquired:
Finite-lived intangible assets	$ 1,970,000
Wireless Matrix USA, Inc. [Member]
Business Acquisition [Line Items]
Purchase price		$ 52,986,000
Less Cash Acquired		(6,149,000)
Net cash paid		46,837,000
Fair value of net assets acquired:
Current assets other than cash		6,353,000
Deferred tax assets, net		9,437,000
Property and equipment		1,683,000
Other non-current assets		144,000
Current liabilities		(5,218,000)
Total fair value of net assets acquired		38,019,000
Goodwill		8,818,000
Wireless Matrix USA, Inc. [Member] | Customer lists [Member]
Fair value of net assets acquired:
Finite-lived intangible assets		14,440,000
Wireless Matrix USA, Inc. [Member] | Developed technology [Member]
Fair value of net assets acquired:
Finite-lived intangible assets		$ 11,180,000