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Stock-based Compensation (Tables)
 9 Months Ended
Feb. 29, 2024
Stock-based Compensation [Abstract]  
Schedule of Fair Value of Stock Options During the nine months ended February 29, 2024, the Company granted nil stock options (February 28, 2023 – 585,230). Stock options outstanding vest in equal tranches over a period of three years. The Company estimated the fair value of the stock options on the date of grant using the Black-Scholes option-pricing model with the following assumptions:
   February 29,
2024		 
Stock price  $0.30 
Risk-free interest rate   2.8%
Term (years)   5 
Volatility   85%
Forfeiture rate   0%
Dividend yield   0%
Schedule of Stock Option Activity A summary of stock option activity for the Company is as follows:
    Number of
Shares		     Weighted Average
Exercise Price		     Weighted Average
Remaining Contractual
Life (years)		  
Outstanding stock options May 31, 2023     585,230     $ 0.76       7.2  
Exercised    
-
      
-
      
-
  
Expired    
-
      
-
      
-
  
Outstanding stock options February 29, 2024     585,230     $ 0.76       6.4  
Exercisable as of February 29, 2024     195,077     $ 0.76       17.0