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NOTE RECEIVABLE - Additional Information (Detail) (USD $)
3 Months Ended
May 31, 2013
May 31, 2012
Apr. 28, 2013
Feb. 28, 2013
Feb. 29, 2012
Accounts, Notes, Loans and Financing Receivable [Line Items]          
Note receivable interest rate     5.00%   5.00%
Note receivable $ 10,000     $ 10,000 $ 581,096
Loss on settlement of note receivable 0 231,096      
Note receivable $ 0 $ 350,000