STOCK-BASED COMPENSATION (Details Textual) (USD $)	9 Months Ended
	Nov. 30, 2012
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period	(913,000)
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized (in dollars)	$ 5,800,000
Employee Service Share-based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition	2 years 10 months 24 days
Proceeds from Warrant Exercises (in dollars)	$ 1,889,000
Exercise of Common Stock Purchase Warrants	485,000
Retained Shares to Pay Exercise Price of Warrants	15,850
Exercise Price of Warrants Beneficially Held by Executive Officer	32,500
Stock Options [Member]
Shares Paid for Tax Withholding for Share Based Compensation	93,691
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period	168,000
Restricted Stock Units (Rsus) [Member]
Shares Paid for Tax Withholding for Share Based Compensation	307,901
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period	912,850