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Accounts Payable and Accrued Liabilities | 12 Months Ended
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Dec. 31, 2022
Disclosure of Accounts Payable and Accrued Liabilities Explanatory [Abstract] |
Accounts payable and accrued liabilities |
| 10. | Accounts payable and accrued liabilities
($000s) |  | December 31, 2022 |  |  | December 31, 2021 |
Trade payables |  |  | 15,686 |  |  |  | 10,190 |
Non-trade payables and accrued expenses |  |  | 27,270 |  |  |  | 1,975 |
|  |  | 42,956 |  |  |  | 12,165 |
| 1) | Non-trade payables and accrued expenses include $26.3 million of accrued expenses related to construction at KSM.

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