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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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