Quarterly report pursuant to Section 13 or 15(d)

Note 11 - Notes Payable (Details) - Schedule of Amortization of Debt Discount

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Note 11 - Notes Payable (Details) - Schedule of Amortization of Debt Discount - USD ($)
3 Months Ended 9 Months Ended
Feb. 28, 2018
Feb. 28, 2017
Feb. 28, 2018
Feb. 28, 2017
Schedule of Amortization of Debt Discount [Abstract]        
Discounts on notes payable amortized to interest expense $ 818,254 $ 308,606 $ 1,391,110 $ 1,197,998