v3.26.1
Shareholders’ equity (Tables)
3 Months Ended
Mar. 31, 2026
Notes and other explanatory information [abstract]  
Summary of share capital

 

   Common shares   Amount 
   #   $ 
Balance – December 31, 2025   3,183,330    22,624 
Granted   829    1 
Balance – March 31, 2026   3,184,159    22,625 

 

   Common shares   Amount 
   #   $ 
Balance – December 31, 2024   3,140,621    22,486 
Granted   5,595    17 
Balance – March 31, 2025   3,146,216    22,503 
Summary of number and weighted average exercise prices of options

 

   Stock options   Weighted average exercise price 
   #   $ 
Balance – January 1, 2026   48,181    31.27 
Cancelled / Forfeited   (4,366)   (15.54)
Balance – March 31, 2026   43,815    32.84 

 

   Stock options   Weighted average exercise price 
   #   $ 
Balance – January 1, 2025   76,024    25.77 
Cancelled / Forfeited   (24,395)   15.92 
Balance – March 31, 2025   51,629    30.43