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Share Capital - Narrative (Details) $ / shares in Units, $ in Millions |  | 12 Months Ended |  |  |
--- | --- | --- | --- | --- | ---
Jun. 28, 2024 USD ($) shares | Dec. 31, 2024 shares $ / shares | Dec. 31, 2023 shares $ / shares | Dec. 31, 2024 $ / shares shares | Dec. 31, 2023 $ / shares shares | Dec. 31, 2022 shares
Disclosure of classes of share capital [line items] |  |  |  |  |  |
Number of shares issued (in shares) |  | 171,034,256 |  | 171,034,256 |  |
Number of shares outstanding (in shares) |  | 171,034,256 |  | 171,034,256 |  |
Exercise of options (in shares) |  | 2,779,903 | 528,241 |  |  |
Fair value of the issued and contingently issuable shares | $ | $ 180.9 |  |  |  |  |
Maximum number of common shares reserved, limit |  | 10.00% |  |  |  |
Maximum number of common shares, limit issued common shares |  | 5.00% |  |  |  |
Share price (in CAD and USD per share) | (per share) |  | $ 4.92 | $ 4.43 | $ 3.42 | $ 3.35 |
Share Capital - common shares |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |
Number of shares outstanding (in shares) |  | 171,034,256 | 137,569,590 | 171,034,256 | 137,569,590 | 136,057,661
Exercise of options (in shares) |  | 2,779,903 | 528,241 |  |  |
Stock options |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |
Exercise of options (in shares) |  | 2,779,903 | 528,241 |  |  |
Warrants |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |
Exercise of warrants (in shares) |  | 11,524,237 | 983,688 |  |  |
Convertible Debenture |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |
Exercise of warrants (in shares) |  | 3,410,526 |  |  |  |
Soto Norte |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |
Number of shares issued (in shares) | 15,750,000 |  |  |  |  |
Common shares issuable (in shares) | 6,000,000 |  |  |  |  |
Soto Norte | Share Capital - common shares |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |
Issued capital, ordinary shares | $ | $ 152.0 |  |  |  |  |
Soto Norte | Contingently Issuable Shares |  |  |  |  |  |
Disclosure of classes of share capital [line items] |  |  |  |  |  |
Common shares issuable (in shares) | 6,000,000 |  |  |  |  |
Contingently issuable common shares | $ | $ 28.9 |  |  |  |  |

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