v3.26.1
Share Capital - Summary Liability Classified Warrant Balances (Details) - CAD ($)
$ in Thousands
 12 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Mar. 31, 2024
Class of Warrant or Right [Line Items]      
Exercise of warrants $ 0 $ (8,454) $ 0
Liability Classified Warrants      
Class of Warrant or Right [Line Items]      
Warrant derivative liability, Fair value, Beginning balance 8,647 99,941 0
Initial measurement upon issuance of warrants   4,828 62,616
Fair value change (8,696) (89,237) 37,325
Initial measurement upon issuance of replacement warrants resulting from the Acreage Acquisition   7,111  
Exercise of warrants   (13,996)  
Issuance of warrants 27,571    
Warrant derivative liability, Fair value, Ending balance $ 27,522 $ 8,647 $ 99,941