v3.26.1
SHARE CAPITAL - Summary of warrants by expiry period (Details)
$ / shares in Units, $ in Thousands
Oct. 31, 2025
Mar. 31, 2026
USD ($)
shares
$ / shares
Mar. 31, 2026
$ / shares
Mar. 31, 2025
shares
Mar. 31, 2024
shares
Disclosure of classes of share capital [line items]          
Threshold trading days, warrants 5 days        
Threshold for press release publication days 30 days        
Common Share Purchase Warrants          
Disclosure of classes of share capital [line items]          
Warrants outstanding (in shares)   12,205,335   2,796,197 2,796,197
Warrants exercisable (in shares)   12,205,335      
Weighted average of exercisable price (in CAD/USD per share) | $ / shares   $ 10.11      
Estimated fair value $ | $   $ 38,205      
Weighted average remaining contractual life Years   1 year 8 months 1 day      
Common Share Purchase Warrants | June 30, 2027          
Disclosure of classes of share capital [line items]          
Warrants outstanding (in shares)   9,409,138      
Warrants exercisable (in shares)   9,409,138      
Weighted average of exercisable price (in CAD/USD per share) | $ / shares   $ 8.14      
Estimated fair value $ | $   $ 19,011      
Weighted average remaining contractual life Years   1 year 3 months      
Threshold trading days, warrants 5 days        
Common Share Purchase Warrants | June 30, 2027 | Minimum          
Disclosure of classes of share capital [line items]          
Weighted average of exercisable price (in CAD/USD per share) | $ / shares   $ 19.53      
Common Share Purchase Warrants | August 4, 2028          
Disclosure of classes of share capital [line items]          
Warrants outstanding (in shares)   635,887      
Warrants exercisable (in shares)   635,887      
Weighted average of exercisable price (in CAD/USD per share) | $ / shares   $ 15.20      
Estimated fair value $ | $   $ 3,184      
Weighted average remaining contractual life Years   2 years 4 months 6 days      
Common Share Purchase Warrants | May 14, 2029          
Disclosure of classes of share capital [line items]          
Warrants outstanding (in shares)   1,754,386      
Warrants exercisable (in shares)   1,754,386      
Weighted average of exercisable price (in CAD/USD per share) | $ / shares   $ 19.38      
Estimated fair value $ | $   $ 12,419      
Weighted average remaining contractual life Years   3 years 1 month 13 days      
Common Share Purchase Warrants | June 15, 2030          
Disclosure of classes of share capital [line items]          
Warrants outstanding (in shares)   336,843      
Warrants exercisable (in shares)   336,843      
Weighted average of exercisable price (in CAD/USD per share) | $ / shares     $ 9.50    
Estimated fair value $ | $   $ 2,707      
Weighted average remaining contractual life Years   4 years 2 months 15 days      
Common Share Purchase Warrants | August 20, 2030          
Disclosure of classes of share capital [line items]          
Warrants outstanding (in shares)   38,818      
Warrants exercisable (in shares)   38,818      
Weighted average of exercisable price (in CAD/USD per share) | $ / shares     24.32    
Estimated fair value $ | $   $ 651      
Weighted average remaining contractual life Years   4 years 4 months 20 days      
Common Share Purchase Warrants | November 15, 2030          
Disclosure of classes of share capital [line items]          
Warrants outstanding (in shares)   30,263      
Warrants exercisable (in shares)   30,263      
Weighted average of exercisable price (in CAD/USD per share) | $ / shares     $ 9.50    
Estimated fair value $ | $   $ 233      
Weighted average remaining contractual life Years   4 years 7 months 17 days