Quarterly report [Sections 13 or 15(d)]

SHARE-BASED COMPENSATION - Share options (Details)

v3.26.3
SHARE-BASED COMPENSATION - Share options (Details)
 3 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2026
USD ($)
$ / shares
shares
Sep. 30, 2026
$ / shares
Sep. 30, 2026
USD ($)
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
Sep. 30, 2026
USD ($)
$ / shares
shares
Number of Share Options            
Outstanding at the end 1,052,439   1,052,439      
Canadian Dollar Share Options            
Number of Share Options            
Outstanding at the beginning     15,690      
Granted     0      
Expired     (1,484)      
Outstanding at the end 14,206   14,206 15,690 15,690  
Vested and exercisable at the end           14,206
Weighted Average Exercise Price Per Share            
Outstanding at the beginning (in dollars per share) | $ / shares   $ 184        
Expired (in dollars per share) | $ / shares   136.85        
Outstanding at the end (in dollars per share) | $ / shares   162.29   $ 184    
Vested and exercisable at the end (in dollars per share) | $ / shares   $ 162.29        
Weighted Average Remaining Contractual Term (years) and Aggregate Intrinsic Value            
Outstanding at the beginning (in years)     5 years 2 months 12 days 6 years 7 months 6 days 6 years 7 months 6 days  
Outstanding at the end (in years)     5 years 2 months 12 days 6 years 7 months 6 days 6 years 7 months 6 days  
Vested and exercisable at the end (in years)     5 years 2 months 12 days      
US Dollar Share Options            
Number of Share Options            
Outstanding at the beginning     165,137      
Granted 20,000   874,102      
Forfeited     (1,006)      
Outstanding at the end 1,038,233   1,038,233 165,137 165,137  
Vested and exercisable at the end           100,468
Weighted Average Exercise Price Per Share            
Outstanding at the beginning (in dollars per share) | $ / shares     $ 22.58      
Granted (in dollars per share) | $ / shares     10.83      
Forfeited (in dollars per share) | $ / shares     18.53      
Outstanding at the end (in dollars per share) | $ / shares $ 12.7   $ 12.7   $ 22.58  
Vested and exercisable at the end (in dollars per share) | $ / shares           $ 22.07
Weighted Average Remaining Contractual Term (years) and Aggregate Intrinsic Value            
Outstanding at the beginning (in years)     9 years 6 months 9 years 9 years  
Outstanding at the end (in years)     9 years 6 months 9 years 9 years  
Vested and exercisable at the end (in years)     8 years 4 months 24 days      
Outstanding at the end (in dollars) | $ $ 71,400   $ 71,400      
Vested and exercisable at the end (in dollars) | $           $ 1,558