Annual report [Section 13 and 15(d), not S-K Item 405]

Shareholders' Equity and Capital Stock - Activity with respect to stock options outstanding (Details)

v3.25.4
Shareholders' Equity and Capital Stock - Activity with respect to stock options outstanding (Details) - $ / shares
12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Shareholders' Equity and Capital Stock    
Outstanding Options - Beginning Balance 8,594,492 8,900,335
Granted 2,901,388 2,416,502
Exercised, options (2,568,097) (2,351,563)
Forfeited, options (41,222) (370,782)
Expired, options (2,953)  
Outstanding Options - Ending Balance 8,883,608 8,594,492
Weighted-average Exercise Price - Beginning Balance $ 1 $ 0.87
Granted, Weighted-average Grant Date Exercise Price 1.46 1.36
Exercised, Weighted-average Grant Date Exercise Price 0.46 0.58
Forfeited, Weighted-average Grant Date Exercise Price 1.31 1.3
Expired, Weighted-average Grant Date Exercise Price 1.5  
Weighted-average Exercise Price - Ending Balance $ 1.31 $ 1