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Income Taxes - Non-capital loss (Details) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Income Taxes |  |
Loss carry-forwards | $ 100,995 | $ 89,333
Canada |  |
Income Taxes |  |
Loss carry-forwards | 37,884 |
Singapore |  |
Income Taxes |  |
Loss carry-forwards | 20,361 |
United States |  |
Income Taxes |  |
Loss carry-forwards | 185 |
Tonga |  |
Income Taxes |  |
Loss carry-forwards | 42,566 |
2035 | United States |  |
Income Taxes |  |
Loss carry-forwards | 2 |
2041 | Canada |  |
Income Taxes |  |
Loss carry-forwards | 3,183 |
2042 | Canada |  |
Income Taxes |  |
Loss carry-forwards | 12,599 |
2042 | United States |  |
Income Taxes |  |
Loss carry-forwards | 1 |
2043 | Canada |  |
Income Taxes |  |
Loss carry-forwards | 11,324 |
2043 | United States |  |
Income Taxes |  |
Loss carry-forwards | 3 |
2044 | Canada |  |
Income Taxes |  |
Loss carry-forwards | 10,778 |
2044 | United States |  |
Income Taxes |  |
Loss carry-forwards | 179 |
No expiry | Singapore |  |
Income Taxes |  |
Loss carry-forwards | 20,361 |
No expiry | Tonga |  |
Income Taxes |  |
Loss carry-forwards | $ 42,566 |

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