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Share Capital (Tables) | 12 Months Ended
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Dec. 31, 2024
Share Capital [Abstract] |
Issued and outstanding common shares continuity | ​
​ | ​ | ​ | ​ | ​ | ​
​ | ​ | ​ | ​ | ​
​ |  | Number of |  | ​
​ | ​ | Common | ​ | ​
(in thousands except share amounts) | ​ | Shares | ​ | Share Capital
​ |  | ​ |  | ​ | ​
Balance-January 1, 2023 |  | 826,325,592 | ​ | $ | 1,539,209
Issued for cash: |  |  | ​ |  |
Shares issued proceeds-total |  | 56,786,160 | ​ |  | 112,969
Less: share issue costs |  | — | ​ |  | (5,085)
Other share issue proceeds-total |  | 153,237 | ​ |  | 213
Less: other share issue costs |  | — | ​ |  | (20)
Share option exercises |  | 4,559,047 | ​ |  | 3,534
Share option exercises-transfer from contributed surplus |  | — | ​ |  | 1,474
Share unit exercises-transfer from contributed surplus |  | 3,146,335 | ​ |  | 2,730
​ |  | 64,644,779 | ​ |  | 115,815
Balance-December 31, 2023 |  | 890,970,371 | ​ | $ | 1,655,024
​ | ​ | ​ | ​ | ​ | ​
Issued for cash: |  |  | ​ |  |
Shares issued proceeds-total |  | 3,000,000 | ​ |  | 14,100
Less: flow-through share premium | ​ | — | ​ | ​ | (5,850)
Less: share issue costs |  | — | ​ |  | (722)
Other share issue proceeds-total |  | 41,895 | ​ |  | 111
Less: other share issue costs | ​ | — | ​ | ​ | (16)
Share option exercises |  | 1,105,167 | ​ |  | 1,373
Share option exercises-transfer from contributed surplus |  | — | ​ |  | 647
Share unit exercises-transfer from contributed surplus |  | 595,668 | ​ |  | 522
​ |  | 4,742,730 | ​ |  | 10,165
Balance-December 31, 2024 |  | 895,713,101 | ​ | $ | 1,665,189

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