Consolidated Statements of Operations and Comprehensive Income (Loss) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Statement [Abstract]
Revenue from Contract with Customer, Excluding Assessed Tax	$ 4,212,000	$ 8,719,000	$ 21,110,000	$ 34,145,000
Cost of Revenue	3,655,000	3,681,000	21,779,000	14,733,000
Exploration, Development, Permitting And Land Holding	9,255,000	2,487,000	15,941,000	5,292,000
Standby Costs	1,780,000	1,663,000	3,647,000	2,996,000
Accretion of asset retirement obligations	862,000	313,000	1,935,000	589,000
Impairment of assets held for sale	14,835,000	7,083,000	30,176,000	14,273,000
Transactions and integration related costs	0	2,536,000	0	3,285,000
Costs and Expenses	30,387,000	17,763,000	73,478,000	41,168,000
Operating Income (Loss), Total	(26,175,000)	(9,044,000)	(52,368,000)	(7,023,000)
Gain On Disposal Of Non-Core Assets	3,135,000	2,000	3,490,000	2,000
Income (Loss) from Equity Method Investments	(280,000)	0	(421,000)	0
Other Nonoperating Income (Expense)	1,506,000	2,623,000	15,000	4,240,000
Nonoperating Income (Expense), Total	4,361,000	2,625,000	3,084,000	4,242,000
Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest	(21,814,000)	(6,419,000)	(49,284,000)	(2,781,000)
Income tax provision (benefit)	(26,000)	0	1,120,000	0
Net loss	(21,840,000)	(6,419,000)	(48,164,000)	(2,781,000)
Net loss attributable to non-controlling interest	(28,000)	(1,000)	(55,000)	(2,000)
Net loss attributable to Energy Fuels Inc.	$ (21,812,000)	$ (6,418,000)	$ (48,109,000)	$ (2,779,000)
Basic net loss per share (Note 11)	$ (0.10)	$ (0.04)	$ (0.23)	$ (0.02)
Diluted net loss per share (Note 11)	$ (0.10)	$ (0.04)	$ (0.23)	$ (0.02)
Items that may be reclassified in the future to loss
Foreign currency translation adjustment	$ 3,688,000	$ 0	$ 3,091,000	$ 0
Comprehensive income	3,688,000	0	3,091,000	0
Comprehensive loss	(18,152,000)	(6,419,000)	(45,073,000)	(2,781,000)
Comprehensive loss attributable to non-controlling interest	(28,000)	(1,000)	(55,000)	(2,000)
Comprehensive loss attributable to Energy Fuels Inc.	$ (18,124,000)	$ (6,418,000)	$ (45,018,000)	$ (2,779,000)