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CONTINGENCIES - Additional Information (Detail) (USD $)
3 Months Ended 12 Months Ended
May 31, 2013
May 31, 2012
Feb. 28, 2013
Commitments and Contingencies [Line Items]      
Life settlement contract face value $ 108,814    
Settlement costs (347) 79,604 10,950
Advances 1,060,136 989,703  
Reimbursements and adjustments $ 346,472 $ 423,508