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RELATED PARTY TRANSACTIONS (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 | Jun. 30, 2023 | Jun. 30, 2024 | Jun. 30, 2023 | Dec. 31, 2023
Related Party Transaction [Line Items] |  |  |  |  |
Revenues | $ 8,719 | $ 6,863 | $ 34,145 | $ 26,476 |
Accounts And Other Receivables, Net | 184 |  | 184 |  | $ 67
Current receivables | 9,548 |  | 9,548 |  | 816
Other long-term receivables | 1,482 |  | 1,482 |  | 1,534
Consolidated Uranium Inc. |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Revenues | 10 | 180 | 40 | 450 |
Current receivables | 10 | $ 50 | 10 | $ 50 |
Other long-term receivables | $ 1,500 |  | $ 1,500 |  | $ 1,530
United Nuclear | Director | Arkose Mining Venture |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Equity method, ownership percentage | 19.00% |  | 19.00% |  |
Energy Fuels | Director | Arkose Mining Venture |  |  |  |  |
Related Party Transaction [Line Items] |  |  |  |  |
Equity method, ownership percentage | 81.00% |  | 81.00% |  |

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