Quarterly report pursuant to Section 13 or 15(d)

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

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Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) - USD ($)
6 Months Ended 12 Months Ended
Nov. 30, 2019
May 31, 2019
Nov. 30, 2018
Jun. 01, 2018
Navy Capital Debenture 1 [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 4,000,000 $ 4,000,000    
Interest rate 8.00% 8.00%    
Dated Oct. 31, 2018 Oct. 31, 2018    
Conversion rate (in Dollars per share) $ 0.80 $ 0.80    
Discount recorded   $ 3,254,896 $ 3,254,863 $ 750,000
Discount $ 542,483      
Accrued interest $ 172,182      
Convertible The U.S. Convertible Debenture 1 is convertible into units (the "Convertible Debenture Units") at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10. The U.S. Convertible Debenture 1 is convertible into units (the "Convertible Debenture Units") at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10.    
matures 3 years 3 years    
Interest Transferred $ 169,879      
Navy Capital Debenture 2 [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 1,000,000 $ 1,000,000    
Interest rate 8.00% 8.00%    
Dated Oct. 31, 2018 Oct. 31, 2018    
Conversion rate (in Dollars per share) $ 0.80 $ 0.80    
Discount recorded   $ 813,724 $ 813,696  
Discount $ 135,621      
Accrued interest $ 43,045      
Convertible The U.S. Convertible Debenture 2 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10. The U.S. Convertible Debenture 2 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10.    
matures 3 years 3 years    
Interest Transferred $ 42,470      
Murray FA Debenture [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 100,000 $ 100,000    
Interest rate 8.00% 8.00%    
Dated Oct. 24, 2018 Oct. 24, 2018    
Conversion rate (in Dollars per share) $ 0.80 $ 0.80    
Discount recorded   $ 75,415    
Discount $ 12,569      
Accrued interest $ 4,311      
Convertible The U.S. Convertible Debenture 3 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10. The U.S. Convertible Debenture 3 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10.    
matures 3 years 3 years    
Interest Transferred $ 4,253      
Darling Capital Debenture [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 532,000 $ 532,000    
Interest rate 8.00% 8.00%    
Dated Oct. 25, 2018 Oct. 25, 2018    
Conversion rate (in Dollars per share) $ 0.80 $ 0.80    
Discount recorded   $ 416,653    
Discount $ 69,442      
Accrued interest $ 22,930      
Convertible The U.S. Convertible Debenture 4 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10. The U.S. Convertible Debenture 4 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10.    
matures 3 years 3 years    
Interest Transferred $ 22,624      
Sabharwal Debenture [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 150,000 $ 150,000    
Interest rate 8.00% 8.00%    
Dated Oct. 26, 2018 Oct. 26, 2018    
Conversion rate (in Dollars per share) $ 0.80 $ 0.80    
Discount recorded   $ 120,100    
Discount $ 20,017      
Accrued interest $ 6,464      
Convertible The U.S. Convertible Debenture 5 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10. The U.S. Convertible Debenture 5 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10.    
matures 3 years 3 years    
Interest Transferred $ 6,377      
Srinivasan Debenture 6 [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 75,000 $ 75,000    
Interest rate 8.00% 8.00%    
Dated Oct. 26, 2018 Oct. 26, 2018    
Conversion rate (in Dollars per share) $ 0.80 $ 0.80    
Discount recorded   $ 60,049    
Discount $ 10,008      
Accrued interest $ 3,232      
Convertible The U.S. Convertible Debenture 6 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10 The U.S. Convertible Debenture 6 is convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10    
matures 3 years 3 years    
Interest Transferred $ 3,189      
US Convertible Debenture 7 [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Amount $ 12,012,000 $ 12,012,000    
Interest rate 8.00% 8.00%    
Dated Dec. 12, 2018 Dec. 12, 2018    
Conversion rate (in Dollars per share) $ 0.80 $ 0.80    
Accrued interest $ 512,077      
Convertible The Canaccord Debentures are convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10. The Canaccord Debentures are convertible into Convertible Debenture Units at a conversion price of $0.80 per Convertible Debenture Unit. Each Convertible Debenture Unit consists of (i) one share of the Company's common stock, and (ii) one-half of one warrant, with each warrant exercisable for three years to purchase a share of common stock at a price of $1.10.    
matures 3 years 3 years    
Interest Transferred $ 505,185      
amount converted $ 25,857      
share issued (in Shares) 32,321      
warrants issued (in Shares) 16,160      
Three Months Ended November 30, 2019 [Member] | Navy Capital Debenture 1 [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Discount $ 271,241      
Accrued interest 86,485      
Interest Transferred 86,254      
Three Months Ended November 30, 2019 [Member] | Navy Capital Debenture 2 [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Discount 67,810      
Accrued interest 21,621      
Interest Transferred 21,563      
Three Months Ended November 30, 2019 [Member] | Murray FA Debenture [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Discount 6,285      
Accrued interest 2,146      
Interest Transferred 2,160      
Three Months Ended November 30, 2019 [Member] | Darling Capital Debenture [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Discount 34,721      
Accrued interest 11,413      
Interest Transferred 11,487      
Three Months Ended November 30, 2019 [Member] | Sabharwal Debenture [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Discount 20,017      
Accrued interest 3,247      
Interest Transferred 3,238      
Three Months Ended November 30, 2019 [Member] | Srinivasan Debenture 6 [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Discount 5,004      
Accrued interest 1,623      
Interest Transferred 1,623      
Three Months Ended November 30, 2019 [Member] | US Convertible Debenture 7 [Member]        
Notes Payable and Convertible Notes Payable (Details) - Convertible Debt (Parentheticals) [Line Items]        
Accrued interest 257,324      
Interest Transferred $ 256,635