Quarterly report pursuant to Section 13 or 15(d)

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

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Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) - USD ($)
3 Months Ended 12 Months Ended
Aug. 31, 2018
Aug. 31, 2017
May 31, 2018
May 31, 2017
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Conversion rate (in Dollars per share)       $ 0.25
Discount recognized $ 1,229,831 $ 351,790    
Discount 1,598,501 42,060    
Accrued interest 44,155   $ 0  
Converted 0 62,500    
Converted, shares (in Shares)       10,816,960
Payment 37,500 $ 0    
Lamadrid Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted $ 32,497      
Converted, shares (in Shares) 103,989      
Darling Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted $ 565,000      
Converted, shares (in Shares) 1,808,000      
Efrat Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted $ 57,200      
Converted, shares (in Shares) 183,040      
Convertible Debt [Member] | Lamadrid Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 31,250   $ 31,250  
Interest rate 8.00%   8.00%  
Note due eighteen months   eighteen months  
Conversion rate (in Dollars per share) $ 0.3125   $ 0.3125  
Discount recognized     $ 31,250  
Discount $ 30,308   685  
Accrued interest 562      
Converted $ 32,497      
Converted, shares (in Shares) 103,989      
Convertible Debt [Member] | Binder Convertible Note 9 [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 37,500   $ 37,500  
Interest rate 10.00%   10.00%  
Conversion rate (in Dollars per share) $ 0.3125   $ 0.3125  
Discount     $ 37,500  
Accrued interest $ 699   $ 565  
Payments No interest payments are required until July 1, 2019, at which time all accrued interest becomes due and payable. Commencing October 1, 2019, the first of eight principal payments in the amount of $4,688 will become due; subsequent payments will become due on the first day of each January, April, July and October until paid in full.   No interest payments are required until July 1, 2019, at which time all accrued interest becomes due and payable. Commencing October 1, 2019, the first of eight principal payments in the amount of $4,688 will become due; subsequent payments will become due on the first day of each January, April, July and October until paid in full.  
Convertible Debt [Member] | Binder Convertible Note 9 [Member] | Accrued Interest [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Payment $ 37,500      
Convertible Debt [Member] | Newcan Convertible Note 8 [Member] | Director [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 75,000      
Interest rate 10.00%      
Conversion rate (in Dollars per share) $ 0.40      
Discount recognized $ 58,594      
Discount 1,272      
Accrued interest $ 514      
Payments No interest payments are required until January 1, 2020, at which time all of the accrued interest becomes due and payable. Commencing on January 1, 2020, the first of eight principal payments in the amount of $9,375 will become due; subsequent principal payments will become due on the first day of each April, July, October, and January until paid in full.      
Dated Aug. 06, 2018      
Convertible Debt [Member] | Darling Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 500,000   $ 500,000  
Conversion rate (in Dollars per share) $ 0.3125   $ 0.3125  
Discount recognized     $ 550,000  
Discount $ 509,573   40,427  
Accrued interest 1,447   $ 13,863  
Converted $ 565,000      
Converted, shares (in Shares) 1,808,000      
Dated Feb. 05, 2018   Feb. 05, 2018  
Original issue discount $ 50,000   $ 50,000  
Convertible Debt [Member] | Efrat Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 50,000   $ 50,000  
Interest rate 8.00%   8.00%  
Conversion rate (in Dollars per share) $ 0.3125   $ 0.3125  
Discount recognized     $ 55,000  
Discount $ 52,026   2,974  
Accrued interest 898   $ 1,302  
Converted $ 57,200      
Converted, shares (in Shares) 183,040      
Dated Feb. 12, 2018   Feb. 12, 2018  
Original issue discount $ 5,000   $ 5,000  
Convertible Debt [Member] | YA II PN Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 750,000   $ 750,000  
Interest rate 8.00%   8.00%  
Note due November 14, 2019   November 14, 2019  
Conversion rate (in Dollars per share) $ 0.34   $ 0.40  
Discount recognized $ 19,112   $ 23,224  
Discount     750,000  
Accrued interest $ 15,123   $ 2,795  
Dated May 14, 2018   May 14, 2018  
Convertible Debt [Member] | Lasky Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 25,000   $ 25,000  
Interest rate 10.00%   10.00%  
Conversion rate (in Dollars per share) $ 0.40   $ 0.40  
Discount recognized $ 498   $ 149  
Discount     7,301  
Accrued interest $ 630   $ 192  
Payments No interest payments are required until July 1, 2019, at which time all accrued interest becomes due and payable. Commencing October 1, 2019, the first of eight principal payments in the amount of $3,125 will become due; subsequent payments will become due on the first day of each January, April, July and October until paid in full.   No interest payments are required until July 1, 2019, at which time all accrued interest becomes due and payable. Commencing October 1, 2019, the first of eight principal payments in the amount of $3,125 will become due; subsequent payments will become due on the first day of each January, April, July and October until paid in full.  
Dated May 03, 2018   May 03, 2018  
Convertible Debt [Member] | YA II PN Note #2 [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 500,000      
Interest rate 8.00%      
Note due November 14, 2019      
Conversion rate (in Dollars per share) $ 0.40      
Discount recognized $ 362,500      
Discount 31,587      
Accrued interest $ 4,603      
Payments Commencing on December 1, 2018, the first of eight payments in the amount of 62,500 will become due; subsequent payments will become due on the first day of each of the following months until paid in full.      
Dated Jul. 20, 2018      
Principal [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted       $ 2,537,750
Principal [Member] | Lamadrid Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted $ 31,250      
Principal [Member] | Darling Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 550,000      
Principal [Member] | Efrat Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 55,000      
Principal [Member] | Convertible Debt [Member] | Lamadrid Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 31,250      
Principal [Member] | Convertible Debt [Member] | Darling Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 550,000      
Principal [Member] | Convertible Debt [Member] | Efrat Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 55,000      
Accrued Interest [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted       $ 166,490
Accrued Interest [Member] | Lamadrid Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 1,247      
Accrued Interest [Member] | Darling Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 15,000      
Accrued Interest [Member] | Efrat Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 2,200      
Accrued Interest [Member] | Convertible Debt [Member] | Lamadrid Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 1,247      
Accrued Interest [Member] | Convertible Debt [Member] | Darling Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted 15,000      
Accrued Interest [Member] | Convertible Debt [Member] | Efrat Note [Member]        
Note 12 - Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Converted $ 2,200