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RELATED PARTY TRANSACTIONS - Expense and Payable (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |
--- | --- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023 | Dec. 31, 2023
Related Party Transactions |  |  |  |  |
Related party outstanding accounts receivable |  |  |  |  | $ 2,376
REVlaw |  |  |  |  |
Related Party Transactions |  |  |  |  |
Expense | $ 36 | $ 48 | $ 124 | $ 145 |
Related party outstanding accounts payable | $ 36 |  | $ 36 |  | 96
McEwen Copper |  |  |  |  |
Related Party Transactions |  |  |  |  |
Related party outstanding accounts receivable |  |  |  |  | $ 2,376

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