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Accounts Payable and Accrued Expenses (Details) - Accounts payable and accrued expense balances (USD $)
Feb. 28, 2015
May 31, 2014
Accounts payable and accrued expense balances [Abstract]    
Accounts payable and accrued expenses $ 311,799us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent $ 385,701us-gaap_AccountsPayableAndOtherAccruedLiabilitiesCurrent
Deferred rent 41,146us-gaap_DeferredRentCreditCurrent 55,980us-gaap_DeferredRentCreditCurrent
Total $ 352,945us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent $ 441,681us-gaap_AccountsPayableAndAccruedLiabilitiesCurrent