FINANCING ARRANGEMENTS (Other Non-Current Liabilities) (Details) (USD $) In Thousands, unless otherwise specified				3 Months Ended
	May 31, 2014	Feb. 28, 2014	May 31, 2014 Radio Satellite Integrators, Inc. [Member]	May 31, 2014 Navman Wireless [Member]
Financing Arrangements [Line Items]
Deferred revenue	$ 2,034	$ 1,977
Acquisition-related contingent consideration	1,129	1,092	1,069	60
Deferred compensation	1,533	131
Deferred rent	250	98
Total other non-current liabilities	4,946	3,298
Future earn-out payments			2,138	581
Percentage of rebate for products sold				15.00%
Payments for royalties				114
Deferred compensation plan assets	$ 1,516