STOCK-BASED COMPENSATION (Details 1) (USD $) In Thousands, except Per Share data, unless otherwise specified	6 Months Ended
Aug. 31, 2012
Number of Options Outstanding at February 28, 2012	2,163
Number of Options Granted	84
Number of Options Exercised	(241)
Number of Options Forfeited or expired	(125)
Number of Options Outstanding at August 31, 2012	1,881
Number of Options Exercisable at August 31, 2012	1,601
Weighted Average Exercise Price Outstanding at February 28, 2012	$ 4.78
Weighted Average Exercise Price Granted	$ 7.01
Weighted Average Exercise Price Exercised	$ 2.45
Weighted Average Exercise Price Forfeited or expired	$ 3.90
Weighted Average Exercise Price Outstanding at August 31, 2012	$ 5.24
Weighted Average Exercise Price Exercisable at August 31, 2012	$ 5.44

The number of shares into which fully or partially vested stock options outstanding as of the balance sheet date can be currently converted under the option plan.

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The weighted-average price as of the balance sheet date at which grantees can acquire the shares reserved for issuance on vested portions of options outstanding and currently exercisable under the stock option plan.

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The number of shares reserved for issuance under stock option agreements awarded under the plan that validly exist and are outstanding as of the balance sheet date, including vested options.

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