Annual report pursuant to Section 13 and 15(d)

Shareholders Equity and Capital Stock (Details)

v3.22.4
Shareholders Equity and Capital Stock (Details) - $ / shares
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Dec. 31, 2020
Shareholders Equity and Capital Stock      
Outstanding, Beginning Balance 10,064,024 11,910,424 11,076,583
Granted, Options 175,000 1,322,164 2,950,180
Exercised, options (1,308,625) (2,929,101) (159,982)
Forfeited, Options   (219,055) (534,425)
Expired, Options (355,495) (20,408) (1,421,932)
Outstanding Ending Balance, Options 8,574,904 10,064,024 11,910,424
Outstanding, Beginning Balance, Weighted-average exercise price $ 0.68 $ 0.61 $ 0.64
Granted, Weighted-average exercise price 1.74 1.14 0.48
Exercised, Weighted-average exercise price 0.66 0.62 0.63
Forfeited, Weighted-average exercise price   0.56 0.64
Expired, Weighted-average exercise price 0.66 0.57 0.66
Outstanding Ending Balance, Weighted-average exercise price $ 0.66 $ 0.68 $ 0.61