Quarterly report pursuant to Section 13 or 15(d)

Note 12 - Notes Payable and Convertible Notes Payable (Details)

v3.10.0.1
Note 12 - Notes Payable and Convertible Notes Payable (Details) - USD ($)
3 Months Ended 12 Months Ended
Aug. 31, 2018
Aug. 31, 2017
May 31, 2017
May 31, 2018
Jan. 10, 2018
Note 12 - Notes Payable and Convertible Notes Payable (Details) [Line Items]          
Debt Conversion, Original Debt, Amount (in Dollars) $ 0 $ 62,500      
Debt Conversion, Converted Instrument, Shares Issued (in Shares)     10,816,960    
Debt Instrument, Convertible, Conversion Price     $ 0.25    
Stock Issued During Period, Shares, Other (in Shares)     7,609,910    
Shares Issued, Price Per Share     $ 0.125    
Other Nonoperating Gains (Losses) (in Dollars)     $ (951,239)    
Omnibus Loan Agreement [Member]          
Note 12 - Notes Payable and Convertible Notes Payable (Details) [Line Items]          
Debt Instrument, Convertible, Conversion Price       $ 0.10  
Debt Instrument, Interest Rate, Stated Percentage       0.25%  
Second Omnibus Loan Agreement [Member]          
Note 12 - Notes Payable and Convertible Notes Payable (Details) [Line Items]          
Debt Instrument, Convertible, Conversion Price         $ 0.3125
Principal [Member]          
Note 12 - Notes Payable and Convertible Notes Payable (Details) [Line Items]          
Debt Conversion, Original Debt, Amount (in Dollars)     2,537,750    
Accrued Interest [Member]          
Note 12 - Notes Payable and Convertible Notes Payable (Details) [Line Items]          
Debt Conversion, Original Debt, Amount (in Dollars)     $ 166,490    
Minimum [Member] | Omnibus Loan Agreement [Member]          
Note 12 - Notes Payable and Convertible Notes Payable (Details) [Line Items]          
Debt Instrument, Convertible, Conversion Price       $ 0.75  
Maximum [Member] | Omnibus Loan Agreement [Member]          
Note 12 - Notes Payable and Convertible Notes Payable (Details) [Line Items]          
Debt Instrument, Convertible, Conversion Price       $ 1.07