v3.25.2
Basis of preparation and going concern uncertainty (Details)
9 Months Ended
Mar. 31, 2025
Oct. 08, 2024
Oct. 08, 2024
item
Aug. 22, 2024
Apr. 25, 2024
May 31, 2025
CAD ($)
Aug. 31, 2024
CAD ($)
Disclosure of subsidiaries [line items]              
Cash           $ 10,891,002 $ 63,126
Working capital           16,182,610  
Deficit           (77,954,294) $ (65,609,357)
Issuance of shares and warrants, net of transaction costs paid           $ 27,145,659  
Ratio to the conversion of stock split 10 9   15      
Number of reverse stock splits 1 1 3 1      
7858078 Canada Inc.              
Disclosure of subsidiaries [line items]              
Proportion of ownership held by the Company           100.00%  
EB Rental Ltd.              
Disclosure of subsidiaries [line items]              
Proportion of ownership held by the Company           0.00%  
Percentage of ownership interest disposed         100.00%    
EB Rental Ventura Corp.              
Disclosure of subsidiaries [line items]              
Proportion of ownership held by the Company           100.00%  
EB Rental FL Corp.              
Disclosure of subsidiaries [line items]              
Proportion of ownership held by the Company           100.00%  
EBR Palm Beach Inc.              
Disclosure of subsidiaries [line items]              
Proportion of ownership held by the Company           100.00%  
NVG Holdings Inc.              
Disclosure of subsidiaries [line items]              
Proportion of ownership held by the Company           100.00%  
Vision Marine Technologies Corp.              
Disclosure of subsidiaries [line items]              
Proportion of ownership held by the Company           100.00%