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v3.25.1

Common Shares - Schedule of common shares (Details) - USD ($) $ in Thousands |  |  | 12 Months Ended
--- | --- | --- | ---
Aug. 14, 2023 | Feb. 21, 2023 | Dec. 31, 2024 | Dec. 31, 2023
Class of Stock |  |  |  |
Number of beginning balance |  |  | 306,558,710 |
Balance |  |  | $ 10,918 | $ 41,505
Amount of issuance of shares under Registered Direct Offering (Note 13) |  |  | 23,213 | 14,599
Exercise of warrant by Allseas |  |  |  | 116
Shares issued (in shares) | 4,150,000 |  |  |
Shares issued |  |  |  | 15,910
Exercise of stock options (Note 17) |  |  | 463 | 77
Conversion of restricted share units (in shares) |  | 5,000,000 |  |
Conversion of restricted share units |  |  |  | 30
Share purchase under Employee Share Purchase Plan (Note 17) |  |  | $ 39 | $ 102
Number of ending balance |  |  | 340,708,460 | 306,558,710
Balance |  |  | $ (17,118) | $ 10,918
At-the -Market Equity Offering |  |  |  |
Class of Stock |  |  |  |
Shares issued (in shares) |  |  | 3,251,588 | 0
Shares issued |  |  | $ 4,866 |
Common Stock |  |  |  |
Class of Stock |  |  |  |
Number of beginning balance |  |  | 306,558,710 | 266,812,131
Balance |  |  | $ 438,239 | $ 332,882
Number of issuance of shares under Registered Direct Offering (Note 13) (in shares) |  |  | 19,400,000 | 7,961,540
Amount of issuance of shares under Registered Direct Offering (Note 13) |  |  | $ 17,190 | $ 11,420
Exercise of warrant by Allseas (in shares) |  |  |  | 11,578,620
Exercise of warrant by Allseas |  |  |  | $ 70,016
Shares issued (in shares) | 4,150,000 |  |  | 15,000,000
Shares issued |  |  |  | $ 15,910
Exercise of stock options (Note 17) (in shares) |  |  | 715,772 | 120,000
Exercise of stock options (Note 17) |  |  | $ 1,891 | $ 144
Conversion of restricted share units (in shares) |  |  | 10,734,581 | 4,912,747
Conversion of restricted share units |  |  | $ 14,954 | $ 7,720
Share purchase under Employee Share Purchase Plan (Note 17) (in shares) |  |  | 47,809 | 173,672
Share purchase under Employee Share Purchase Plan (Note 17) |  |  | $ 77 | $ 147
Number of ending balance |  |  | 340,708,460 | 306,558,710
Balance |  |  | $ 477,217 | $ 438,239
Common Stock | 2023 Registered Direct Offering |  |  |  |
Class of Stock |  |  |  |
Number of issuance of shares under Registered Direct Offering (Note 13) (in shares) |  |  | 4,500,000 | 7,961,540
Amount of issuance of shares under Registered Direct Offering (Note 13) |  |  | $ 7,447 | $ 11,420
Common Stock | 2024 Registered Direct Offering |  |  |  |
Class of Stock |  |  |  |
Number of issuance of shares under Registered Direct Offering (Note 13) (in shares) |  |  | 14,900,000 |
Amount of issuance of shares under Registered Direct Offering (Note 13) |  |  | $ 9,743 |
Common Stock | At-the -Market Equity Offering |  |  |  |
Class of Stock |  |  |  |
Shares issued (in shares) |  |  | 3,251,588 |
Shares issued |  |  | $ 4,866 |

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