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Grants and Subsidies (Details) - CAD ($)
$ in Thousands
12 Months Ended
May 31, 2023
May 31, 2024
Grants and Subsidies (Details) [Line Items]    
Funding approved amount $ 75  
Funding approved amount issued 50  
Received amount   $ 235
Fixed fee fund 366  
Canadian federal government amount $ 229  
Green Fund [Member]    
Grants and Subsidies (Details) [Line Items]    
Received amount   25
Accrued Income Receivable [Member]    
Grants and Subsidies (Details) [Line Items]    
Accrued other income   $ 305