General form of registration statement for all companies including face-amount certificate companies

Net Deferred Tax Assets And liabilities (Detail)

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Net Deferred Tax Assets And liabilities (Detail) (USD $)
May 31, 2013
May 31, 2012
Schedule Of Income Taxes [Line Items]    
Accrued salary and expenses $ 291,100 $ 49,100
Debt discount amortization (118,100)  
Valuation allowance (173,000) (49,100)
Deferred tax asset (liability) non-current      
Net operating loss 8,256,000 6,317,000
Debt discount (1,659,300)  
Expense on non-qualified stock options 2,928,000 2,093,100
Other 155,500 96,500
Valuation allowance $ (9,680,200) $ (8,506,600)