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DEFERRED REVENUE - Balance (Details) $ in Thousands, $ in Thousands | Dec. 31, 2023 CAD ($) | Dec. 31, 2023 USD ($) | Dec. 31, 2022 CAD ($) | Dec. 31, 2022 USD ($) | Dec. 31, 2021 CAD ($)
--- | --- | --- | --- | --- | ---
DEFERRED REVENUE |  |  |  |  |
Deferred revenue, Current | $ 4,535 | $ 4,535 | $ 4,915 | $ 4,915 |
Deferred revenue, Non-current | 30,423 | 30,423 | 28,380 | 28,380 |
Total deferred revenue | $ 34,958 | 34,958 | $ 33,295 | 33,295 | $ 36,508
CLJV Toll Milling-Ecora |  |  |  |  |
DEFERRED REVENUE |  |  |  |  |
Total deferred revenue |  | $ 34,958 |  | $ 33,295 |

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