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OTHER ASSETS (Tables) | 12 Months Ended
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Dec. 31, 2022
Other Assets [abstract] |
Schedule of Other Assets | ​
​ | ​ | ​ | ​ | ​ | ​ | ​ | ​
As at | Note |  | December 31, 2022 |  | December 31, 2021
Ore stockpiles | 6 | ​ | $ | 43,439 | ​ | $ | 20,398
Value added tax recoverable | ​ | ​ | ​ | 3,642 | ​ | ​ | 3,426
Income tax recoverable | ​ | ​ | ​ | 1,137 | ​ | ​ | 1,087
Other long-term assets | ​ | ​ | ​ | 3,705 | ​ | ​ | 1,519
Total other non-current assets | ​ | ​ | $ | 51,923 | ​ | $ | 26,430

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