ACQUISITIONS (Summary of Purchase Price Allocation) (Details) (USD $) In Thousands, unless otherwise specified	6 Months Ended				0 Months Ended
	Aug. 31, 2013	Aug. 31, 2012	Feb. 28, 2013	Feb. 29, 2012	Mar. 04, 2013 Wireless Matrix USA, Inc. [Member] Unaudited, Preliminary [Member]	Mar. 04, 2013 Wireless Matrix USA, Inc. [Member] Customer lists [Member] Unaudited, Preliminary [Member]	Mar. 04, 2013 Wireless Matrix USA, Inc. [Member] Developed/core technology [Member] Unaudited, Preliminary [Member]
Business Acquisition [Line Items]
Purchase Price		$ 1,000			$ 52,986
Less Cash Acquired					(6,149)
Net cash paid					46,837
Fair value of net assets acquired:
Current assets other than cash					6,353
Property and equipment					1,683
Finite-lived intangible assets						14,440	11,180
Other non-current assets					144
Current liabilities					(4,155)
Total fair value of net assets acquired					29,645
Goodwill	$ 18,304	$ 1,112	$ 1,112		$ 17,192