FINANCING ARRANGEMENTS AND CONTRACTUAL CASH OBLIGATIONS (Long-term Debt) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
Feb. 28, 2014	Feb. 28, 2013
Debt Instrument [Line Items]
Bank term loan		$ 1,800
Note payable to Navman	1,858	2,895
Long-term debt, total	1,858	4,695
Less portion due within one year	(1,156)	(2,261)
Long-term debt	702	2,434
Navman Note [Member]
Debt Instrument [Line Items]
Percentage of rebate for products sold	15.00%
Long-term debt repayments	$ 1,308	$ 535

Percentage of rebate for products sold during the period.

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Carrying amount of long-term debt, net of unamortized discount or premium, including current and noncurrent amounts. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt, after unamortized discount or premium, scheduled to be repaid within one year or the normal operating cycle, if longer. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Carrying amount of long-term debt, net of unamortized discount or premium, excluding amounts to be repaid within one year or the normal operating cycle, if longer (current maturities). Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Carrying value as of the balance sheet date of loans from a bank with maturities initially due after one year or beyond the operating cycle if longer, excluding current portion.

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Including the current and noncurrent portions, aggregate carrying amount of all types of notes payable, as of the balance sheet date, with initial maturities beyond one year or beyond the normal operating cycle, if longer.

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The cash outflow for debt initially having maturity due after one year or beyond the normal operating cycle, if longer.

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