A summary of the changes in stock options for the years ended December 31, 2021 and 2020 is presented below: (Details) - $ / shares |
12 Months Ended | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Nov. 25, 2022 |
Jun. 06, 2022 |
Jan. 12, 2022 |
Dec. 21, 2021 |
Oct. 07, 2021 |
Jul. 14, 2021 |
Jun. 16, 2021 |
May 12, 2021 |
Feb. 09, 2021 |
Jan. 11, 2021 |
Dec. 31, 2022 |
Dec. 31, 2021 |
|
| Share capital and reserves | ||||||||||||
| Exercise price at beginning | $ 5.58 | |||||||||||
| Number of options granted | 5,000,000 | 2,085,687 | ||||||||||
| Number of warrants balance at beginning | 5,127,076 | 1,555,317 | ||||||||||
| Number of options exercised | 640,012 | |||||||||||
| Number of options expired | (1,215,816) | |||||||||||
| Number of warrants balance at ending | 10,127,076 | 5,127,076 | ||||||||||
| Exercise price balance at ending | $ 3.34 | $ 5.58 | ||||||||||
| Stock Options [Member] | ||||||||||||
| Share capital and reserves | ||||||||||||
| Number of options balance at beginning | 464,207 | |||||||||||
| Exercise price at beginning | $ 3.10 | $ 3.29 | ||||||||||
| Number of options granted | 70,000 | 394,822 | 127,500 | 86,495 | 63,882 | 21,294 | 42,588 | 59,624 | ||||
| Exercise price granted | $ 1.38 | $ 1.60 | $ 2.54 | $ 2.54 | $ 2.41 | $ 1.76 | $ 1.88 | $ 3.29 | ||||
| Number of warrants balance at beginning | 606,067 | |||||||||||
| Number of options exercised | (51,106) | |||||||||||
| Exercise price exercised | $ 1.64 | |||||||||||
| Number of options expired | (44,070) | (80,917) | ||||||||||
| Exercise price expired | $ 3.19 | $ 3.40 | ||||||||||
| Number of warrants balance at ending | 1,154,319 | 606,067 | ||||||||||
| Exercise price balance at ending | $ 2.42 | $ 3.10 | ||||||||||
| Number of options vested balance at end | 872,055 | |||||||||||
| Exercise price vested balance at end | $ 2.58 | |||||||||||