Annual report pursuant to Section 13 and 15(d)

STOCKHOLDERS' EQUITY (Details)

v3.22.2.2
STOCKHOLDERS' EQUITY (Details)
 1 Months Ended 2 Months Ended 12 Months Ended
Feb. 14, 2022
USD ($)
shares
Feb. 04, 2022
USD ($)
shares
Jul. 17, 2021
USD ($)
$ / shares
shares
Apr. 15, 2021
$ / shares
shares
Apr. 01, 2021
USD ($)
shares
Mar. 31, 2021
$ / shares
shares
Oct. 11, 2020
USD ($)
shares
Dec. 12, 2018
$ / shares
shares
Jun. 20, 2018
USD ($)
shares
May 31, 2018
Jan. 04, 2022
USD ($)
$ / shares
shares
Mar. 31, 2018
$ / shares
shares
May 31, 2022
USD ($)
$ / shares
shares
May 31, 2021
USD ($)
$ / shares
shares
May 31, 2019
USD ($)
Mar. 14, 2022
USD ($)
Oct. 31, 2021
$ / shares
shares
Apr. 30, 2021
USD ($)
Jun. 20, 2018
$ / shares
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Common Stock, Shares Authorized                         750,000,000 750,000,000          
Common Stock, Par or Stated Value Per Share (in Dollars per share) | $ / shares                         $ 0.0001 $ 0.0001          
Preferred Stock, Shares Authorized                         20,000,000 20,000,000          
Preferred Stock, Par or Stated Value Per Share (in Dollars per share) | $ / shares                         $ 0.001 $ 0.001          
Common Stock, Shares, Issued                         128,208,082 127,221,416          
Common Stock, Shares, Outstanding                         128,208,082 127,221,416          
Stock Issued During Period, Shares, Conversion of Convertible Securities     936,666                                
Warrants and Rights Outstanding, Term     3 years               3 years                
Class of Warrant or Rights, Granted     468,333               3,030,304 205,238 3,030,304            
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares     $ 0.4     $ 1.1         $ 0.4125   $ 0.4125            
Debt Conversion, Original Debt, Amount (in Dollars) | $     $ 281,000                   $ 281,000 $ 0          
Shares Issued, Shares, Share-Based Payment Arrangement, after Forfeiture 50,000 50,000     150,000   50,000           50,000            
Shares Issued, Value, Share-Based Payment Arrangement, before Forfeiture (in Dollars) | $ $ 4,390 $ 4,390                     $ 4,390 $ 28,500          
Number of shares to be issued                         50,000            
Shares Issued, Value, Share-Based Payment Arrangement, after Forfeiture (in Dollars) | $         $ 28,500   $ 14,970           $ 8,780            
Stock Issued During Period, Shares, Restricted Stock Award, Gross                           250,000          
Stock Issued During Period, Value, Restricted Stock Award, Gross (in Dollars) | $                           $ 215,500          
Share-Based Payment Arrangement, Noncash Expense (in Dollars) | $         $ 28,500               0 (25,750)          
Gain (Loss) on Extinguishment of Debt (in Dollars) | $                         0 (6,105,679)          
Debt Instrument, Convertible, Conversion Price (in Dollars per share) | $ / shares       $ 0.3   $ 0.3   $ 0.8                 $ 0.8    
Class of Warrant or Right, Number of Securities Called by Warrants or Rights       10,382,785   22,516,374   8,408,400                 3,893,545    
Warrant Description       each warrant issuable pursuant to conversion of such debentures is exercisable for one share of the Company’s common stock at a price equal to 137.5% of the conversion price (presently $0.4125 per share) until July 14, 2024   each warrant issuable pursuant to conversion of the Canaccord Debentures is exercisable for one share of the Company’s common stock at a price equal to $0.40 per share until March 31, 2024.         Each warrant allows the holder to purchase one share of the Company’s common stock at an exercise price of $0.4125 per share for three years after its date of issuance                
Debt Instrument, Face Amount (in Dollars) | $                     $ 2,500,000         $ 359,900   $ 6,229,672  
Warrants Issued, Price Per Warrant (in Dollars per share) | $ / shares                                     $ 0.45
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars) | $                         $ 98,448 0          
Service Provider [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Cancellation of Contract (in Dollars) | $                           $ 22,500          
Stock Repurchased and Retired During Period, Shares                           100,000          
Service [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Cancellation of Contract (in Dollars) | $                           $ 3,250          
Stock Repurchased and Retired During Period, Shares                           25,000          
WestPark Capital Inc [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Unit, Description                   Each warrant entitles the holder to purchase one unit, which consists of one share of common stock and a warrant to purchase one share of common stock, for C$0.65 per share   Each unit consists of four shares of common stock and one warrant to purchase a share of common stock for $0.75 per share.              
Officer [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
APIC, Share-Based Payment Arrangement, Increase for Cost Recognition (in Dollars) | $                           $ 80,813          
Stock Issued During Period, Shares, Restricted Stock Award, Gross                           500,000          
Canaccord Debentures [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Gain (Loss) on Extinguishment of Debt (in Dollars) | $                           $ (3,286,012)          
U.S. Convertible Debentures 1, 2, and 4 [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Gain (Loss) on Extinguishment of Debt (in Dollars) | $                           $ (2,819,667)          
To Be Issued to Officers [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Class of Warrant or Right, Exercise Price of Warrants or Rights (in Dollars per share) | $ / shares                       $ 1.25              
Special Warrants [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars) | $                 $ 1,495,373                    
Special Warrants [Member] | Compensation Warrants [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Class of Warrant or Rights, Granted                 2,317,842                    
Debenture Offering [Member] | Compensation Warrants [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Class of Warrant or Rights, Granted               268,680                      
Adjustments to Additional Paid in Capital, Warrant Issued (in Dollars) | $                             $ 874,457        
Debenture Offering [Member] | Debenture Offering, Advisory and Agent Fees [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Warrants and Rights Outstanding, Term               3 years                      
Class of Warrant or Rights, Granted               1,074,720                      
Unit, Description               Each warrant entitles the holder to purchase a unit for $0.80, which unit consists of one share of common stock and a warrant to purchase one-half share of common stock at an exercise price of $1.10 per share                      
Debenture Offering, Advisory and Agent Fees [Member]                                      
STOCKHOLDERS' EQUITY (Details) [Line Items]                                      
Unit Exercise Price (in Dollars per share) | $ / shares               $ 1.1