FINANCING ARRANGEMENTS (Long-term Debt) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 31, 2014	May 31, 2013	Feb. 28, 2014
Debt Instrument [Line Items]
Note payable to Navman Wireless	$ 1,670		$ 1,858
Less portion due within one year	(1,194)		(1,156)
Long-term debt	476		702
Amortization of discount	193	88
Navman Note [Member]
Debt Instrument [Line Items]
Percentage of rebate for products sold	15.00%
Supply agreement, amount	25,000
Principal payment	303
Amortization of discount	$ 115