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Accounts Payable and Accrued Expenses (Details) - Accounts payable and accrued expense - USD ($)
Feb. 28, 2017
May 31, 2016
Accounts payable and accrued expense [Abstract]    
Accounts payable and accrued expenses $ 482,663 $ 325,984
Deferred rent 10,011 7,501
Total $ 492,674 $ 333,485