Quarterly report [Sections 13 or 15(d)]

SHARE-BASED COMPENSATION - Share options (Details)

v3.26.1
SHARE-BASED COMPENSATION - Share options (Details)
 3 Months Ended 12 Months Ended
Mar. 31, 2026
$ / shares
Mar. 31, 2026
USD ($)
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
Dec. 31, 2025
$ / shares
shares
Mar. 31, 2026
USD ($)
$ / shares
shares
Number of Share Options          
Outstanding at the end   181,779      
Canadian Dollar Share Options          
Number of Share Options          
Outstanding at the beginning   15,690      
Expired   (100)      
Outstanding at the end   15,590 15,690 15,690  
Vested and exercisable at the end         15,565
Weighted Average Exercise Price Per Share          
Outstanding at the beginning (in dollars per share) | $ / shares $ 184        
Expired (in dollars per share) | $ / shares 76.5        
Outstanding at the end (in dollars per share) | $ / shares 175.55   $ 184    
Vested and exercisable at the end (in dollars per share) | $ / shares $ 175.65        
Weighted Average Remaining Contractual Term (years) and Aggregate Intrinsic Value          
Outstanding at the beginning (in years)   5 years 8 months 12 days 6 years 7 months 6 days 6 years 7 months 6 days  
Outstanding at the end (in years)   5 years 8 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 8 months 12 days      
US Dollar Share Options          
Number of Share Options          
Outstanding at the beginning   165,137      
Granted   1,600      
Forfeited   (548)      
Outstanding at the end   166,189 165,137 165,137  
Vested and exercisable at the end         54,127
Weighted Average Exercise Price Per Share          
Outstanding at the beginning (in dollars per share) | $ / shares   $ 22.58      
Granted (in dollars per share) | $ / shares   11.25      
Forfeited (in dollars per share) | $ / shares   13.07      
Outstanding at the end (in dollars per share) | $ / shares   $ 22.62   $ 22.58  
Vested and exercisable at the end (in dollars per share) | $ / shares         $ 28.12
Weighted Average Remaining Contractual Term (years) and Aggregate Intrinsic Value          
Outstanding at the beginning (in years)   8 years 9 months 18 days 9 years 9 years  
Outstanding at the end (in years)   8 years 9 months 18 days 9 years 9 years  
Vested and exercisable at the end (in years)   8 years 4 months 24 days      
Outstanding at the end (in dollars) | $   $ 71,560      
Vested and exercisable at the end (in dollars) | $         $ 822