$UUUU
ENERGY FUELS INC Stock $uuuu

$uuuu Overview Financials Valuation SEC Filings Company Website

2023 Q4 Form 10-Q Financial Statement

#000138584923000035 Filed on November 06, 2023

Income Statement

Concept	2023 Q4	2023 Q3	2022 Q4
Revenue	$465.0K	$10.99M	$180.0K
YoY Change	158.33%	274.6%	-89.16%
Cost Of Revenue	$0.00	$5.548M	$0.00
YoY Change		262.85%	-100.0%
Gross Profit	$465.0K	$5.439M	$170.0K
YoY Change	173.53%	287.39%	-70.18%
Gross Profit Margin	100.0%	49.5%	94.44%
Selling, General & Admin	$7.131M	$7.304M	$8.490M
YoY Change	-16.01%	3.24%	65.18%
% of Gross Profit	1533.55%	134.29%	4994.12%
Research & Development	$6.099M	$2.520M	$2.920M
YoY Change	108.87%	-37.47%	41.06%
% of Gross Profit	1311.61%	46.33%	1717.65%
Depreciation & Amortization	$727.0K	$690.0K	$740.0K
YoY Change	-1.76%	-18.82%	-10.84%
% of Gross Profit	156.34%	12.69%	435.29%
Operating Expenses	$14.82M	$7.304M	$14.53M
YoY Change	2.0%	3.24%	39.31%
Operating Profit	-$14.36M	-$6.944M	-$14.36M
YoY Change	-0.03%	-49.18%	45.64%
Interest Expense	$262.0K	$10.01M	-$3.490M
YoY Change	-107.51%	130.11%	-171.52%
% of Operating Profit
Other Income/Expense, Net	-$5.723M	$17.41M	-$430.0K
YoY Change	1230.93%	294.85%	-222.86%
Pretax Income	-$19.82M	$10.47M	-$17.90M
YoY Change	10.71%	-213.19%	-157.54%
Income Tax	$276.0K	$0.00
% Of Pretax Income		0.0%
Net Earnings	-$20.11M	$10.47M	-$17.90M
YoY Change	12.32%	-213.19%	-157.56%
Net Earnings / Revenue	-4323.87%	95.29%	-9944.44%
Basic Earnings Per Share		$0.07
Diluted Earnings Per Share	-$0.12	$0.07	-$0.11
COMMON SHARES
Basic Shares Outstanding	161.3M shares	158.2M shares	157.6M shares
Diluted Shares Outstanding		159.8M shares

Balance Sheet

Concept	2023 Q4	2023 Q3	2022 Q4
SHORT-TERM ASSETS
Cash & Short-Term Investments	$190.5M	$125.2M	$75.00M
YoY Change	153.99%	41.15%	-33.63%
Cash & Equivalents	$57.45M	$54.54M	$62.82M
Short-Term Investments	$133.0M	$70.60M	$12.20M
Other Short-Term Assets	$2.522M	$4.500M	$21.90M
YoY Change	-88.48%	-51.09%	1268.75%
Inventory	$40.72M	$29.81M	$40.62M
Prepaid Expenses	$2.522M	$4.484M	$9.529M
Receivables	$406.0K	$11.10M	$100.0K
Other Receivables	$410.0K	$400.0K	$400.0K
Total Short-Term Assets	$232.7M	$168.8M	$135.6M
YoY Change	71.62%	32.86%	-9.19%
LONG-TERM ASSETS
Property, Plant & Equipment	$26.12M	$20.21M	$12.66M
YoY Change	106.31%	-3.31%	-42.4%
Goodwill
YoY Change
Intangibles
YoY Change
Long-Term Investments	$1.356M	$26.10M	$19.30M
YoY Change	-92.97%	13.97%	-49.87%
Other Assets	$19.43M	$19.70M	$19.90M
YoY Change	-2.36%	-14.72%	-8.29%
Total Long-Term Assets	$169.2M	$232.4M	$138.4M
YoY Change	22.32%	52.85%	-16.72%
TOTAL ASSETS
Total Short-Term Assets	$232.7M	$168.8M	$135.6M
Total Long-Term Assets	$169.2M	$232.4M	$138.4M
Total Assets	$401.9M	$401.2M	$273.9M
YoY Change	46.72%	43.75%	-13.16%
SHORT-TERM LIABILITIES
YoY Change
Accounts Payable	$1.006M	$1.417M	$3.655M
YoY Change	-72.48%	-46.04%	20.31%
Accrued Expenses	$4.365M	$4.500M	$3.300M
YoY Change	32.27%	150.0%	1000.0%
Deferred Revenue		$332.0K	$0.00
YoY Change
Short-Term Debt	$0.00	$0.00	$0.00
YoY Change
Long-Term Debt Due
YoY Change
Total Short-Term Liabilities	$10.36M	$6.274M	$18.62M
YoY Change	-44.37%	33.8%	204.56%
LONG-TERM LIABILITIES
Long-Term Debt	$0.00	$0.00	$0.00
YoY Change
Other Long-Term Liabilities	$12.37M	$11.60M	$10.90M
YoY Change	13.52%	-20.0%	-21.01%
Total Long-Term Liabilities	$12.37M	$11.60M	$10.90M
YoY Change	13.52%	-20.0%	-21.01%
TOTAL LIABILITIES
Total Short-Term Liabilities	$10.36M	$6.274M	$18.62M
Total Long-Term Liabilities	$12.37M	$11.60M	$10.90M
Total Liabilities	$22.73M	$17.87M	$29.54M
YoY Change	-23.03%	-7.04%	48.28%
SHAREHOLDERS EQUITY
Retained Earnings	-$356.3M	-$336.2M	-$456.1M
YoY Change	-21.89%	-23.29%	15.1%
Common Stock	$733.5M	$717.6M	$698.5M
YoY Change	5.0%	2.98%	1.84%
Preferred Stock
YoY Change
Treasury Stock (at cost)
YoY Change
Treasury Stock Shares
Shareholders Equity	$375.2M	$379.5M	$240.4M
YoY Change
Total Liabilities & Shareholders Equity	$401.9M	$401.2M	$273.9M
YoY Change	46.72%	43.75%	-13.16%

Cashflow Statement

Concept	2023 Q4	2023 Q3	2022 Q4
OPERATING ACTIVITIES
Net Income	-$20.11M	$10.47M	-$17.90M
YoY Change	12.32%	-213.19%	-157.56%
Depreciation, Depletion And Amortization	$727.0K	$690.0K	$740.0K
YoY Change	-1.76%	-18.82%	-10.84%
Cash From Operating Activities	-$4.427M	-$6.910M	-$23.84M
YoY Change	-81.43%	-14.59%	226.13%
INVESTING ACTIVITIES
Capital Expenditures	$8.910M	$4.900M	$760.0K
YoY Change	1072.37%	824.53%	80.95%
Acquisitions
YoY Change
Other Investing Activities	$949.0K	$14.42M	$6.370M
YoY Change	-85.1%		218.5%
Cash From Investing Activities	-$7.961M	$9.520M	$5.600M
YoY Change	-242.16%	-1896.23%	252.2%
FINANCING ACTIVITIES
Cash Dividend Paid
YoY Change
Common Stock Issuance & Retirement, Net
YoY Change
Debt Paid & Issued, Net
YoY Change
Cash From Financing Activities	15.38M	16.42M	410.0K
YoY Change	3650.49%	23357.14%	-97.72%
NET CHANGE
Cash From Operating Activities	-4.427M	-6.910M	-23.84M
Cash From Investing Activities	-7.961M	9.520M	5.600M
Cash From Financing Activities	15.38M	16.42M	410.0K
Net Change In Cash	2.989M	19.03M	-17.83M
YoY Change	-116.76%	-322.57%	-245.79%
FREE CASH FLOW
Cash From Operating Activities	-$4.427M	-$6.910M	-$23.84M
Capital Expenditures	$8.910M	$4.900M	$760.0K
Free Cash Flow	-$13.34M	-$11.81M	-$24.60M
YoY Change	-45.78%	37.01%	218.24%

Facts In Submission

Frame	Concept Type	Concept / XBRL Key	Value	Unit
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CY2022Q3	efr	Underutilized Capacity Production Costs Rare Earth Concentrates UnderutilizedCapacityProductionCostsRareEarthConcentrates	0	usd
CY2023Q3	us-gaap	Cost Of Revenue CostOfRevenue	5548000	usd
	efr	Exploration Development Permitting And Land Holding ExplorationDevelopmentPermittingAndLandHolding	6424000	usd
	efr	Standby Costs StandbyCosts	6175000	usd
	efr	Standby Costs StandbyCosts	10362000	usd
CY2022Q3	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	397000	usd
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	902000	usd
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	1301000	usd
CY2023Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	7304000	usd
CY2022Q3	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	7075000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	20784000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	0	usd
CY2022Q3	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-2802000	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	0	usd
	us-gaap	Other Comprehensive Income Foreign Currency Transaction And Translation Adjustment Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeForeignCurrencyTransactionAndTranslationAdjustmentNetOfTaxPortionAttributableToParent	-4524000	usd
CY2023Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	0	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2802000	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	0	usd
	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-4524000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	10469000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-12056000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	119849000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-46567000	usd
CY2023Q3	us-gaap	Profit Loss ProfitLoss	10563000	usd
CY2022Q3	us-gaap	Profit Loss ProfitLoss	-9167000	usd
	us-gaap	Profit Loss ProfitLoss	119968000	usd
	us-gaap	Profit Loss ProfitLoss	-41950000	usd
CY2023Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	94000	usd
CY2022Q3	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	87000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	119000	usd
	us-gaap	Net Income Loss Attributable To Noncontrolling Interest NetIncomeLossAttributableToNoncontrollingInterest	93000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-42043000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	10563000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-11969000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	119968000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	119000	usd
	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	93000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	10469000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-12056000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	119849000	usd
	us-gaap	Comprehensive Income Net Of Tax ComprehensiveIncomeNetOfTax	-46567000	usd
CY2023Q3	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	54537000	usd
CY2022Q4	us-gaap	Cash And Cash Equivalents At Carrying Value CashAndCashEquivalentsAtCarryingValue	62820000	usd
CY2023Q3	efr	Marketable Securities Debt And Equity Fvni MarketableSecuritiesDebtAndEquityFVNI	70623000	usd
CY2022Q4	efr	Marketable Securities Debt And Equity Fvni MarketableSecuritiesDebtAndEquityFVNI	12192000	usd
CY2023Q3	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	223000	usd
CY2022Q4	us-gaap	Allowance For Doubtful Accounts Receivable Current AllowanceForDoubtfulAccountsReceivableCurrent	223000	usd
CY2023Q3	us-gaap	Receivables Net Current ReceivablesNetCurrent	11465000	usd
CY2022Q4	us-gaap	Receivables Net Current ReceivablesNetCurrent	519000	usd
CY2023Q3	efr	Inventory Current InventoryCurrent	27660000	usd
CY2022Q4	efr	Inventory Current InventoryCurrent	38155000	usd
CY2023Q3	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	4484000	usd
CY2022Q4	us-gaap	Prepaid Expense Current PrepaidExpenseCurrent	9529000	usd
CY2023Q3	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	0	usd
CY2022Q4	us-gaap	Assets Held For Sale Not Part Of Disposal Group AssetsHeldForSaleNotPartOfDisposalGroup	12375000	usd
CY2023Q3	us-gaap	Assets Current AssetsCurrent	168769000	usd
CY2022Q4	us-gaap	Assets Current AssetsCurrent	135590000	usd
CY2023Q3	us-gaap	Nontrade Receivables Noncurrent NontradeReceivablesNoncurrent	1508000	usd
CY2022Q4	us-gaap	Nontrade Receivables Noncurrent NontradeReceivablesNoncurrent	1537000	usd
CY2023Q3	us-gaap	Inventory Noncurrent InventoryNoncurrent	2153000	usd
CY2022Q4	us-gaap	Inventory Noncurrent InventoryNoncurrent	2465000	usd
CY2023Q3	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1262000	usd
CY2022Q4	us-gaap	Operating Lease Right Of Use Asset OperatingLeaseRightOfUseAsset	1376000	usd
CY2023Q3	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	26069000	usd
CY2022Q4	us-gaap	Notes And Loans Receivable Net Noncurrent NotesAndLoansReceivableNetNoncurrent	19329000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	20208000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12662000	usd
CY2023Q3	us-gaap	Mineral Properties Net MineralPropertiesNet	117096000	usd
CY2022Q4	us-gaap	Mineral Properties Net MineralPropertiesNet	83539000	usd
CY2023Q3	efr	Debt Securities Convertible Note Fvni DebtSecuritiesConvertibleNoteFVNI	46610000	usd
CY2022Q4	efr	Debt Securities Convertible Note Fvni DebtSecuritiesConvertibleNoteFVNI	0	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	17519000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents Noncurrent RestrictedCashAndCashEquivalentsNoncurrent	17449000	usd
CY2023Q3	us-gaap	Assets Assets	401194000	usd
CY2022Q4	us-gaap	Assets Assets	273947000	usd
CY2023Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	6084000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	6929000	usd
CY2023Q3	efr	Contract With Customer Liability Held For Sale Current ContractWithCustomerLiabilityHeldForSaleCurrent	0	usd
CY2022Q4	efr	Contract With Customer Liability Held For Sale Current ContractWithCustomerLiabilityHeldForSaleCurrent	6000000	usd
CY2022Q4	efr	Asset Retirement Obligation And Other Liabilities Held For Sale Current AssetRetirementObligationAndOtherLiabilitiesHeldForSaleCurrent	5636000	usd
CY2023Q3	us-gaap	Liabilities Current LiabilitiesCurrent	6274000	usd
CY2022Q4	us-gaap	Liabilities Current LiabilitiesCurrent	18624000	usd
CY2023Q3	us-gaap	Operating Lease Liability Noncurrent OperatingLeaseLiabilityNoncurrent	1174000	usd
CY2023Q3	us-gaap	Liabilities Liabilities	17866000	usd
CY2022Q4	us-gaap	Liabilities Liabilities	29538000	usd
CY2023Q3	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	160463370	shares
CY2023Q3	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	160463370	shares
CY2022Q4	us-gaap	Common Stock Shares Outstanding CommonStockSharesOutstanding	157682531	shares
CY2022Q4	us-gaap	Common Stock Shares Issued CommonStockSharesIssued	157682531	shares
CY2023Q3	us-gaap	Common Stock Value CommonStockValue	717564000	usd
CY2022Q4	us-gaap	Common Stock Value CommonStockValue	698493000	usd
CY2023Q3	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-336153000	usd
CY2022Q4	us-gaap	Retained Earnings Accumulated Deficit RetainedEarningsAccumulatedDeficit	-456120000	usd
CY2023Q3	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1946000	usd
CY2022Q4	us-gaap	Accumulated Other Comprehensive Income Loss Net Of Tax AccumulatedOtherComprehensiveIncomeLossNetOfTax	-1946000	usd
CY2023Q3	us-gaap	Stockholders Equity StockholdersEquity	379465000	usd
CY2022Q4	us-gaap	Stockholders Equity StockholdersEquity	240427000	usd
CY2023Q3	us-gaap	Minority Interest MinorityInterest	3863000	usd
CY2022Q4	us-gaap	Minority Interest MinorityInterest	3982000	usd
CY2023Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	383328000	usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	244409000	usd
CY2023Q3	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	401194000	usd
CY2022Q4	us-gaap	Liabilities And Stockholders Equity LiabilitiesAndStockholdersEquity	273947000	usd
CY2023Q3	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Commitments And Contingencies CommitmentsAndContingencies		usd
CY2022Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	244409000	usd
CY2023Q1	us-gaap	Net Income Loss NetIncomeLoss	114264000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1186000	usd
CY2023Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	72000	usd
CY2023Q1	efr	Stock Issued During Period Value Cash Paymentfor Tax Withholding StockIssuedDuringPeriodValueCashPaymentforTaxWithholding	918000	usd
CY2023Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	359013000	usd
CY2023Q2	us-gaap	Net Income Loss NetIncomeLoss	-4885000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1554000	usd
CY2023Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	312000	usd
CY2023Q2	efr	Stock Issued During Period Value Cash Paymentfor Tax Withholding StockIssuedDuringPeriodValueCashPaymentforTaxWithholding	848000	usd
CY2023Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	355146000	usd
CY2023Q3	efr	Exploration Development Permitting And Land Holding ExplorationDevelopmentPermittingAndLandHolding	2516000	usd
CY2022Q3	efr	Exploration Development Permitting And Land Holding ExplorationDevelopmentPermittingAndLandHolding	4032000	usd
	efr	Exploration Development Permitting And Land Holding ExplorationDevelopmentPermittingAndLandHolding	9432000	usd
	us-gaap	Selling General And Administrative Expense SellingGeneralAndAdministrativeExpense	16994000	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	10469000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-9254000	usd
	us-gaap	Net Income Loss NetIncomeLoss	119849000	usd
	us-gaap	Comprehensive Income Net Of Tax Including Portion Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxIncludingPortionAttributableToNoncontrollingInterest	-46474000	usd
CY2023Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	94000	usd
CY2022Q3	us-gaap	Comprehensive Income Net Of Tax Attributable To Noncontrolling Interest ComprehensiveIncomeNetOfTaxAttributableToNoncontrollingInterest	87000	usd
CY2023Q3	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	190000	usd
CY2022Q4	us-gaap	Operating Lease Liability Current OperatingLeaseLiabilityCurrent	59000	usd
CY2023Q3	efr	Asset Retirement Obligation And Other Liabilities Held For Sale Current AssetRetirementObligationAndOtherLiabilitiesHeldForSaleCurrent	0	usd
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CY2023Q3	us-gaap	Asset Retirement Obligations Noncurrent AssetRetirementObligationsNoncurrent	10418000	usd
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CY2023Q2	us-gaap	Stock Issued During Period Shares Share Based Compensation Gross StockIssuedDuringPeriodSharesShareBasedCompensationGross	164258	shares
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	10469000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1293000	usd
CY2023Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	247000	usd
CY2023Q3	efr	Adjustments To Additional Paid In Capital Shares Issued For Consulting Services AdjustmentsToAdditionalPaidInCapitalSharesIssuedForConsultingServices	-126000	usd
CY2023Q3	efr	Shares Issued For Cash By At The Market Offering SharesIssuedForCashByAtTheMarketOffering	16416000	usd
CY2023Q3	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	369000	usd
CY2021Q4	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	295526000	usd
CY2022Q1	us-gaap	Net Income Loss NetIncomeLoss	-14730000	usd
CY2022Q1	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	1766000	usd
CY2022Q1	efr	Shares Issued For Cash By At The Market Offering SharesIssuedForCashByAtTheMarketOffering	4260000	usd
CY2022Q1	us-gaap	Adjustments To Additional Paid In Capital Stock Issued Issuance Costs AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCosts	96000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	862000	usd
CY2022Q1	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	328000	usd
CY2022Q1	us-gaap	Stock Issued During Period Shares Share Based Compensation Gross StockIssuedDuringPeriodSharesShareBasedCompensationGross	362350	shares
CY2022Q1	efr	Stock Issued During Period Value Cash Paymentfor Tax Withholding StockIssuedDuringPeriodValueCashPaymentforTaxWithholding	884000	usd
CY2022Q1	efr	Adjustments To Additional Paid In Capital Shares Issued For Consulting Services AdjustmentsToAdditionalPaidInCapitalSharesIssuedForConsultingServices	51000	usd
CY2022Q1	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	287083000	usd
CY2022Q2	us-gaap	Net Income Loss NetIncomeLoss	-18059000	usd
CY2022Q2	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-3488000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1147000	usd
CY2022Q2	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	67000	usd
CY2022Q2	efr	Adjustments To Additional Paid In Capital Shares Issued For Consulting Services AdjustmentsToAdditionalPaidInCapitalSharesIssuedForConsultingServices	55000	usd
CY2022Q2	efr	Stock Issued During Period Value Cash Paymentfor Tax Withholding StockIssuedDuringPeriodValueCashPaymentforTaxWithholding	11000	usd
CY2022Q2	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	270516000	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-9254000	usd
CY2022Q3	us-gaap	Other Comprehensive Income Loss Net Of Tax Portion Attributable To Parent OtherComprehensiveIncomeLossNetOfTaxPortionAttributableToParent	-2802000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Share Based Compensation StockIssuedDuringPeriodValueShareBasedCompensation	1283000	usd
CY2022Q3	us-gaap	Stock Issued During Period Value Stock Options Exercised StockIssuedDuringPeriodValueStockOptionsExercised	77000	usd
CY2022Q3	efr	Adjustments To Additional Paid In Capital Shares Issued For Consulting Services AdjustmentsToAdditionalPaidInCapitalSharesIssuedForConsultingServices	44000	usd
CY2022Q3	us-gaap	Stockholders Equity Including Portion Attributable To Noncontrolling Interest StockholdersEquityIncludingPortionAttributableToNoncontrollingInterest	259864000	usd
	us-gaap	Net Income Loss NetIncomeLoss	119849000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-42043000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2024000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2529000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	4033000	usd
	us-gaap	Share Based Compensation ShareBasedCompensation	3292000	usd
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	902000	usd
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	1301000	usd
	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	0	usd
	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	238000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	85000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Unrealized ForeignCurrencyTransactionGainLossUnrealized	2284000	usd
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	6701000	usd
	us-gaap	Unrealized Gain Loss On Investments UnrealizedGainLossOnInvestments	-13716000	usd
	efr	Debt Securities Fvni Gain Loss DebtSecuritiesFVNIGainLoss	6972000	usd
	efr	Debt Securities Fvni Gain Loss DebtSecuritiesFVNIGainLoss	0	usd
	efr	Gain On Disposal Of Non Core Assets GainOnDisposalOfNonCoreAssets	119257000	usd
	efr	Gain On Disposal Of Non Core Assets GainOnDisposalOfNonCoreAssets	0	usd
	efr	Miscellaneous Non Cash Income Expenses MiscellaneousNonCashIncomeExpenses	-682000	usd
	efr	Miscellaneous Non Cash Income Expenses MiscellaneousNonCashIncomeExpenses	116000	usd
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	875000	usd
	us-gaap	Increase Decrease In Trading Securities IncreaseDecreaseInTradingSecurities	-181000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-10807000	usd
	us-gaap	Increase Decrease In Inventories IncreaseDecreaseInInventories	-2729000	usd
	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	10570000	usd
	us-gaap	Increase Decrease In Accounts And Other Receivables IncreaseDecreaseInAccountsAndOtherReceivables	-565000	usd
	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	1526000	usd
	us-gaap	Increase Decrease In Prepaid Expense IncreaseDecreaseInPrepaidExpense	7614000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1929000	usd
	us-gaap	Increase Decrease In Accounts Payable And Accrued Liabilities IncreaseDecreaseInAccountsPayableAndAccruedLiabilities	-1703000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-10982000	usd
	us-gaap	Net Cash Provided By Used In Operating Activities NetCashProvidedByUsedInOperatingActivities	-29453000	usd
	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	8908000	usd
	us-gaap	Payments To Acquire Other Property Plant And Equipment PaymentsToAcquireOtherPropertyPlantAndEquipment	1237000	usd
	efr	Purchase Of Mineral Properties PurchaseOfMineralProperties	4401000	usd
	efr	Purchase Of Mineral Properties PurchaseOfMineralProperties	0	usd
	efr	Acquisition Of Mineral Properties AcquisitionOfMineralProperties	22491000	usd
	efr	Acquisition Of Mineral Properties AcquisitionOfMineralProperties	0	usd
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	98896000	usd
	us-gaap	Payments To Acquire Marketable Securities PaymentsToAcquireMarketableSecurities	11435000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	41931000	usd
	us-gaap	Proceeds From Sale And Maturity Of Marketable Securities ProceedsFromSaleAndMaturityOfMarketableSecurities	0	usd
	efr	Disposal On Mineral Properties Investing Activities DisposalOnMineralPropertiesInvestingActivities	56873000	usd
	efr	Disposal On Mineral Properties Investing Activities DisposalOnMineralPropertiesInvestingActivities	0	usd
	efr	Proceeds From Redemption Of Debt Securities Fvni ProceedsFromRedemptionOfDebtSecuritiesFVNI	20000000	usd
	efr	Proceeds From Redemption Of Debt Securities Fvni ProceedsFromRedemptionOfDebtSecuritiesFVNI	0	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-15892000	usd
	us-gaap	Net Cash Provided By Used In Investing Activities NetCashProvidedByUsedInInvestingActivities	-12672000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	16047000	usd
	us-gaap	Proceeds From Issuance Of Common Stock ProceedsFromIssuanceOfCommonStock	7886000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	757000	usd
	us-gaap	Proceeds From Stock Options Exercised ProceedsFromStockOptionsExercised	472000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	15038000	usd
	us-gaap	Net Cash Provided By Used In Financing Activities NetCashProvidedByUsedInFinancingActivities	7463000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	33000	usd
	us-gaap	Effect Of Exchange Rate On Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents EffectOfExchangeRateOnCashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	-84000	usd
	efr	Release Of Restricted Cash ReleaseOfRestrictedCash	-3590000	usd
	efr	Release Of Restricted Cash ReleaseOfRestrictedCash	0	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-8213000	usd
	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents Period Increase Decrease Including Exchange Rate Effect CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect	-34746000	usd
CY2022Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	80269000	usd
CY2021Q4	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	132822000	usd
CY2023Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	72056000	usd
CY2022Q3	us-gaap	Cash Cash Equivalents Restricted Cash And Restricted Cash Equivalents CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents	98076000	usd
	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	0	usd
	us-gaap	Stock Issued During Period Value Issued For Services StockIssuedDuringPeriodValueIssuedForServices	150000	usd
	efr	Noncash Acquisition Of Convertible Note NoncashAcquisitionOfConvertibleNote	59259000	usd
	efr	Noncash Acquisition Of Convertible Note NoncashAcquisitionOfConvertibleNote	0	usd
	us-gaap	Interest Paid Net InterestPaidNet	13000	usd
	us-gaap	Interest Paid Net InterestPaidNet	22000	usd
	efr	Increase Decrease In Accrued Capital Expenditures And Accounts Payable For Property Plant And Equipment IncreaseDecreaseInAccruedCapitalExpendituresAndAccountsPayableForPropertyPlantAndEquipment	697000	usd
	efr	Increase Decrease In Accrued Capital Expenditures And Accounts Payable For Property Plant And Equipment IncreaseDecreaseInAccruedCapitalExpendituresAndAccountsPayableForPropertyPlantAndEquipment	-116000	usd
CY2023Q3	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	2876000	usd
CY2023Q3	efr	Equity Securities Fvni Gross Unrealized Loss EquitySecuritiesFVNIGrossUnrealizedLoss	1671000	usd
CY2023Q3	efr	Equity Securities Fvni Gross Unrealized Gain EquitySecuritiesFVNIGrossUnrealizedGain	0	usd
CY2023Q3	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	1205000	usd
CY2023Q3	efr	Debt Securities Available For Sale Held To Maturity And Equity Securities Fvni Cost DebtSecuritiesAvailableForSaleHeldToMaturityAndEquitySecuritiesFVNICost	111495000	usd
CY2023Q3	efr	Debt Securities Available For Sale Held To Maturity And Equity Securities Fvni Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAvailableForSaleHeldToMaturityAndEquitySecuritiesFVNIAccumulatedGrossUnrealizedLossBeforeTax	1671000	usd
CY2023Q3	efr	Total Marketable Securities TotalMarketableSecurities	7409000	usd
CY2023Q3	efr	Debt Securities Available For Sale Held To Maturity And Equity Securities Fvni DebtSecuritiesAvailableForSaleHeldToMaturityAndEquitySecuritiesFVNI	117233000	usd
	efr	Proceeds From Redemption Of Debt Securities Fvni ProceedsFromRedemptionOfDebtSecuritiesFVNI	20000000	usd
CY2022Q4	efr	Debt Securities Fvni Cost DebtSecuritiesFVNICost	11435000	usd
CY2022Q4	efr	Debt Securities Fvni Gross Unrealized Loss DebtSecuritiesFVNIGrossUnrealizedLoss	310000	usd
CY2022Q4	efr	Debt Securities Fvni Gross Unrealized Gain DebtSecuritiesFVNIGrossUnrealizedGain	0	usd
CY2022Q4	efr	Debt Securities Fvni DebtSecuritiesFVNI	11125000	usd
CY2022Q4	us-gaap	Equity Securities Fv Ni Cost EquitySecuritiesFvNiCost	2876000	usd
CY2022Q4	efr	Equity Securities Fvni Gross Unrealized Loss EquitySecuritiesFVNIGrossUnrealizedLoss	1809000	usd
CY2022Q4	efr	Equity Securities Fvni Gross Unrealized Gain EquitySecuritiesFVNIGrossUnrealizedGain	0	usd
CY2022Q4	us-gaap	Equity Securities Fv Ni Current And Noncurrent EquitySecuritiesFvNiCurrentAndNoncurrent	1067000	usd
CY2022Q4	efr	Debt Securities Available For Sale Held To Maturity And Equity Securities Fvni Cost DebtSecuritiesAvailableForSaleHeldToMaturityAndEquitySecuritiesFVNICost	14311000	usd
CY2022Q4	efr	Debt Securities Available For Sale Held To Maturity And Equity Securities Fvni Accumulated Gross Unrealized Loss Before Tax DebtSecuritiesAvailableForSaleHeldToMaturityAndEquitySecuritiesFVNIAccumulatedGrossUnrealizedLossBeforeTax	2119000	usd
CY2022Q4	efr	Total Marketable Securities TotalMarketableSecurities	0	usd
CY2022Q4	efr	Debt Securities Available For Sale Held To Maturity And Equity Securities Fvni DebtSecuritiesAvailableForSaleHeldToMaturityAndEquitySecuritiesFVNI	12192000	usd
CY2023Q3	us-gaap	Inventory Work In Process InventoryWorkInProcess	27660000	usd
CY2022Q4	us-gaap	Inventory Work In Process InventoryWorkInProcess	35476000	usd
CY2023Q3	efr	Inventory Of Ore In Stockpiles InventoryOfOreInStockpiles	249000	usd
CY2022Q4	efr	Inventory Of Ore In Stockpiles InventoryOfOreInStockpiles	940000	usd
CY2023Q3	us-gaap	Inventory Raw Materials InventoryRawMaterials	1904000	usd
CY2022Q4	us-gaap	Inventory Raw Materials InventoryRawMaterials	4204000	usd
CY2023Q3	us-gaap	Inventory Net InventoryNet	29813000	usd
CY2022Q4	us-gaap	Inventory Net InventoryNet	40620000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	55393000	usd
CY2023Q3	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	35185000	usd
CY2023Q3	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	20208000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Gross PropertyPlantAndEquipmentGross	45836000	usd
CY2022Q4	us-gaap	Accumulated Depreciation Depletion And Amortization Property Plant And Equipment AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment	33174000	usd
CY2022Q4	us-gaap	Property Plant And Equipment Net PropertyPlantAndEquipmentNet	12662000	usd
CY2023Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	690000	usd
CY2022Q3	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	850000	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2020000.00	usd
	us-gaap	Depreciation Depletion And Amortization DepreciationDepletionAndAmortization	2530000	usd
CY2023Q3	us-gaap	Mineral Properties Net MineralPropertiesNet	117096000	usd
CY2022Q4	us-gaap	Mineral Properties Net MineralPropertiesNet	83539000	usd
CY2023Q1	efr	Number Of Purchase Agreements NumberOfPurchaseAgreements	2	purchaseagreement
CY2023Q1	efr	Purchase Agreement Acres To Purchase PurchaseAgreementAcresToPurchase	37300	acre
CY2023Q1	efr	Purchase Agreement Miles To Purchase PurchaseAgreementMilesToPurchase	58.3	mi
CY2023Q1	efr	Purchase Agreement Purchase Price PurchaseAgreementPurchasePrice	27500000	usd
CY2023Q1	efr	Purchase Agreement Deposit Payment PurchaseAgreementDepositPayment	5900000	usd
CY2023Q1	efr	Purchase Agreement Payment Due At Closing PurchaseAgreementPaymentDueAtClosing	21600000	usd
CY2023Q1	efr	Purchase Agreement Direct Deal Costs PurchaseAgreementDirectDealCosts	1630000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	9595000	usd
CY2021Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	13687000	usd
	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	0	usd
CY2022	us-gaap	Asset Retirement Obligation Revision Of Estimate AssetRetirementObligationRevisionOfEstimate	238000	usd
	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	902000	usd
CY2022	us-gaap	Asset Retirement Obligation Accretion Expense AssetRetirementObligationAccretionExpense	1556000	usd
CY2023Q3	efr	Asset Retirement Obligation Held For Sale AssetRetirementObligationHeldForSale	0	usd
CY2022Q4	efr	Asset Retirement Obligation Held For Sale AssetRetirementObligationHeldForSale	5410000	usd
	efr	Asset Retirement Obligation Disposal Of Non Core Obligations AssetRetirementObligationDisposalOfNonCoreObligations	79000	usd
CY2022	efr	Asset Retirement Obligation Disposal Of Non Core Obligations AssetRetirementObligationDisposalOfNonCoreObligations	0	usd
CY2023Q3	us-gaap	Asset Retirement Obligation AssetRetirementObligation	10418000	usd
CY2022Q4	us-gaap	Asset Retirement Obligation AssetRetirementObligation	9595000	usd
CY2022Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	17449000	usd
CY2021Q4	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	20305000	usd
	efr	Additional Collateral Posted AdditionalCollateralPosted	70000	usd
CY2022	efr	Additional Collateral Posted AdditionalCollateralPosted	734000	usd
	efr	Restricted Cash And Cash Equivalents Held For Sale RestrictedCashAndCashEquivalentsHeldForSale	0	usd
CY2022	efr	Restricted Cash And Cash Equivalents Held For Sale RestrictedCashAndCashEquivalentsHeldForSale	3590000	usd
CY2023Q3	us-gaap	Restricted Cash And Cash Equivalents RestrictedCashAndCashEquivalents	17519000	usd
CY2023Q3	us-gaap	Net Income Loss Available To Common Stockholders Basic NetIncomeLossAvailableToCommonStockholdersBasic	10563000	usd
CY2023Q3	us-gaap	Weighted Average Number Of Shares Outstanding Basic WeightedAverageNumberOfSharesOutstandingBasic	158616883	shares
CY2023Q3	us-gaap	Incremental Common Shares Attributable To Share Based Payment Arrangements IncrementalCommonSharesAttributableToShareBasedPaymentArrangements	1167832	shares
CY2023Q3	us-gaap	Weighted Average Number Of Diluted Shares Outstanding WeightedAverageNumberOfDilutedSharesOutstanding	159784715	shares
CY2023Q3	us-gaap	Income Loss From Continuing Operations Per Basic Share IncomeLossFromContinuingOperationsPerBasicShare	0.07
CY2023Q3	us-gaap	Income Loss From Continuing Operations Per Diluted Share IncomeLossFromContinuingOperationsPerDilutedShare	0.07
CY2023Q3	us-gaap	Antidilutive Securities Excluded From Computation Of Earnings Per Share Amount AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount	780000	shares
CY2023Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1293000	usd
CY2022Q3	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	1282000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	4033000	usd
	us-gaap	Allocated Share Based Compensation Expense AllocatedShareBasedCompensationExpense	3291000	usd
	efr	Sharebased Compensation Arrangementby Sharebased Payment Award Options Exercisable Period SharebasedCompensationArrangementbySharebasedPaymentAwardOptionsExercisablePeriod	P5Y
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	767678	shares
CY2022Q4	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	3.24
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Grants In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriod	142782	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Grants In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsGrantsInPeriodWeightedAverageExercisePrice	7.10
	us-gaap	Stock Issued During Period Shares Stock Options Exercised StockIssuedDuringPeriodSharesStockOptionsExercised	250203	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Exercises In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExercisesInPeriodWeightedAverageExercisePrice	3.09
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Forfeitures In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresInPeriod	31014	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Forfeitures In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsForfeituresInPeriodWeightedAverageExercisePrice	6.76
	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Expirations In Period ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExpirationsInPeriod	16720	shares
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	3.75
	us-gaap	Share Based Compensation Arrangements By Share Based Payment Award Options Expirations In Period Weighted Average Exercise Price ShareBasedCompensationArrangementsByShareBasedPaymentAwardOptionsExpirationsInPeriodWeightedAverageExercisePrice	3.75
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingNumber	612523	shares
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Outstanding Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageExercisePrice	4.04
	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Outstanding Weighted Average Remaining Contractual Term2 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsOutstandingWeightedAverageRemainingContractualTerm2	P2Y1M24D
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Vested And Expected To Vest Outstanding Aggregate Intrinsic Value ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsVestedAndExpectedToVestOutstandingAggregateIntrinsicValue	2572000	usd
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Number ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableNumber	441245	shares
CY2023Q3	us-gaap	Share Based Compensation Arrangement By Share Based Payment Award Options Exercisable Weighted Average Exercise Price ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageExercisePrice	3.09
	efr	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Weighted Average Remaining Contractual Term Instant SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTermInstant	P1Y4M20D
CY2023Q3	us-gaap	Sharebased Compensation Arrangement By Sharebased Payment Award Options Exercisable Intrinsic Value1 SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableIntrinsicValue1	2351000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2023Q3	us-gaap	Net Income Loss NetIncomeLoss	10470000	usd
CY2023Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
	us-gaap	Net Income Loss NetIncomeLoss	119850000	usd
CY2023Q3	us-gaap	Operating Loss Carryforwards OperatingLossCarryforwards	25850000	usd
CY2022Q3	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
	us-gaap	Income Tax Expense Benefit IncomeTaxExpenseBenefit	0	usd
CY2022Q3	us-gaap	Net Income Loss NetIncomeLoss	-9250000	usd
	us-gaap	Net Income Loss NetIncomeLoss	-42040000.00	usd
CY2022Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2023Q3	us-gaap	Effective Income Tax Rate Continuing Operations EffectiveIncomeTaxRateContinuingOperations	0
CY2022Q3	efr	Change In Value Of Investments Accounted At Fair Value ChangeInValueOfInvestmentsAccountedAtFairValue	3121000	usd
	efr	Change In Value Of Investments Accounted At Fair Value ChangeInValueOfInvestmentsAccountedAtFairValue	6701000	usd
	efr	Change In Value Of Investments Accounted At Fair Value ChangeInValueOfInvestmentsAccountedAtFairValue	-13716000	usd
CY2023Q3	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	540000	usd
CY2022Q3	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	-36000	usd
	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	875000	usd
	us-gaap	Marketable Securities Unrealized Gain Loss MarketableSecuritiesUnrealizedGainLoss	-207000	usd
CY2023Q3	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	374000	usd
CY2022Q3	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	0	usd
	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	588000	usd
	us-gaap	Marketable Securities Realized Gain Loss Excluding Other Than Temporary Impairments MarketableSecuritiesRealizedGainLossExcludingOtherThanTemporaryImpairments	0	usd
CY2023Q3	efr	Debt Securities Convertible Note Unrealized Gain Loss DebtSecuritiesConvertibleNoteUnrealizedGainLoss	7223000	usd
CY2022Q3	efr	Debt Securities Convertible Note Unrealized Gain Loss DebtSecuritiesConvertibleNoteUnrealizedGainLoss	0	usd
	efr	Debt Securities Convertible Note Unrealized Gain Loss DebtSecuritiesConvertibleNoteUnrealizedGainLoss	6972000	usd
	efr	Debt Securities Convertible Note Unrealized Gain Loss DebtSecuritiesConvertibleNoteUnrealizedGainLoss	0	usd
CY2023Q3	efr	Debt Securities Convertible Note Realized Gain Loss DebtSecuritiesConvertibleNoteRealizedGainLoss	181000	usd
CY2022Q3	efr	Debt Securities Convertible Note Realized Gain Loss DebtSecuritiesConvertibleNoteRealizedGainLoss	0	usd
	efr	Debt Securities Convertible Note Realized Gain Loss DebtSecuritiesConvertibleNoteRealizedGainLoss	181000	usd
	efr	Debt Securities Convertible Note Realized Gain Loss DebtSecuritiesConvertibleNoteRealizedGainLoss	0	usd
CY2023Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	-239000	usd
CY2022Q3	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	1229000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	80000	usd
	us-gaap	Foreign Currency Transaction Gain Loss Before Tax ForeignCurrencyTransactionGainLossBeforeTax	2361000	usd
CY2023Q3	efr	Component Of Other Income Expense ComponentOfOtherIncomeExpense	444000	usd
CY2022Q3	efr	Component Of Other Income Expense ComponentOfOtherIncomeExpense	96000	usd
	efr	Component Of Other Income Expense ComponentOfOtherIncomeExpense	3206000	usd
	efr	Component Of Other Income Expense ComponentOfOtherIncomeExpense	103000	usd
CY2023Q3	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	17413000	usd
CY2022Q3	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	4410000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	18603000	usd
	us-gaap	Other Noncash Income Expense OtherNoncashIncomeExpense	-11459000	usd
CY2023Q3	us-gaap	Accounts Receivable Gross AccountsReceivableGross	11052000	usd
CY2022Q4	us-gaap	Accounts Receivable Gross AccountsReceivableGross	92000	usd
CY2023Q3	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	343000	usd
CY2022Q4	us-gaap	Financing Receivable Accrued Interest After Allowance For Credit Loss FinancingReceivableAccruedInterestAfterAllowanceForCreditLoss	343000	usd
CY2023Q3	efr	Accounts And Other Receivables Net AccountsAndOtherReceivablesNet	70000	usd
CY2022Q4	efr	Accounts And Other Receivables Net AccountsAndOtherReceivablesNet	84000	usd
CY2023Q3	efr	Receivables Net ReceivablesNet	11465000	usd
CY2022Q4	efr	Receivables Net ReceivablesNet	519000	usd
CY2023Q3	us-gaap	Accounts Payable Current AccountsPayableCurrent	1417000	usd
CY2022Q4	us-gaap	Accounts Payable Current AccountsPayableCurrent	3224000	usd
CY2023Q3	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	2506000	usd
CY2022Q4	us-gaap	Employee Related Liabilities Current EmployeeRelatedLiabilitiesCurrent	2929000	usd
CY2023Q3	efr	Accrued Capital Expenditures Current AccruedCapitalExpendituresCurrent	719000	usd
CY2022Q4	efr	Accrued Capital Expenditures Current AccruedCapitalExpendituresCurrent	22000	usd
CY2023Q3	efr	Accrued Property Taxes Current AccruedPropertyTaxesCurrent	505000	usd
CY2022Q4	efr	Accrued Property Taxes Current AccruedPropertyTaxesCurrent	240000	usd
CY2023Q3	efr	Accrued Operating Expenses Current AccruedOperatingExpensesCurrent	505000	usd
CY2022Q4	efr	Accrued Operating Expenses Current AccruedOperatingExpensesCurrent	409000	usd
CY2023Q3	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	332000	usd
CY2022Q4	us-gaap	Contract With Customer Liability Current ContractWithCustomerLiabilityCurrent	0	usd
CY2023Q3	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	100000	usd
CY2022Q4	us-gaap	Other Accrued Liabilities Current OtherAccruedLiabilitiesCurrent	105000	usd
CY2023Q3	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	6084000	usd
CY2022Q4	us-gaap	Accounts Payable And Accrued Liabilities Current AccountsPayableAndAccruedLiabilitiesCurrent	6929000	usd
CY2023Q3	us-gaap	Fair Value Net Asset Liability FairValueNetAssetLiability	155297000	usd
CY2022Q4	us-gaap	Fair Value Net Asset Liability FairValueNetAssetLiability	61857000	usd
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Settlements FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetSettlements	20000000	usd
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Earnings1 FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInEarnings1	181000	usd
	us-gaap	Fair Value Measurement With Unobservable Inputs Reconciliation Recurring Basis Asset Gain Loss Included In Other Comprehensive Income Loss FairValueMeasurementWithUnobservableInputsReconciliationRecurringBasisAssetGainLossIncludedInOtherComprehensiveIncomeLoss	6972000	usd
	efr	Proceeds From Redemption Of Debt Securities Fvni ProceedsFromRedemptionOfDebtSecuritiesFVNI	20000000	usd
CY2023Q3	efr	Proceeds From Redemption Of Debt Securities Fvni ProceedsFromRedemptionOfDebtSecuritiesFVNI	20000000	usd
CY2023Q3	efr	Debt Security Fvni Interest DebtSecurityFVNIInterest	390000	usd
	efr	Convertible Notes Increase Decrease In Fair Value ConvertibleNotesIncreaseDecreaseInFairValue	6610000	usd
CY2023Q3	efr	Change In Value Of Investments Accounted At Fair Value ChangeInValueOfInvestmentsAccountedAtFairValue	8890000	usd
	efr	Change In Value Of Investments Accounted At Fair Value ChangeInValueOfInvestmentsAccountedAtFairValue	6700000	usd
CY2022Q3	efr	Change In Value Of Investments Accounted At Fair Value ChangeInValueOfInvestmentsAccountedAtFairValue	3120000	usd
	efr	Change In Value Of Investments Accounted At Fair Value ChangeInValueOfInvestmentsAccountedAtFairValue	-13720000	usd
CY2023Q3	efr	Sale Of Stock Shares Received Per Common Stock Share Issued SaleOfStockSharesReceivedPerCommonStockShareIssued	0.500	shares
CY2023Q3	us-gaap	Sale Of Stock Consideration Received On Transaction SaleOfStockConsiderationReceivedOnTransaction	21000000	usd
CY2023Q3	ecd	Rule10b51 Arr Adopted Flag Rule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Non Rule10b51 Arr Adopted Flag NonRule10b51ArrAdoptedFlag	false
CY2023Q3	ecd	Rule10b51 Arr Trmntd Flag Rule10b51ArrTrmntdFlag	false
CY2023Q3	ecd	Non Rule10b51 Arr Trmntd Flag NonRule10b51ArrTrmntdFlag	false

Files In Submission

Name	View Source	Status
efr-20230930_cal.xml	Edgar Link	unprocessable
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0001385849-23-000035-index.html	Edgar Link	pending
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0001385849-23-000035-xbrl.zip	Edgar Link	pending
efr-20230930.htm	Edgar Link	pending
efr-20230930.xsd	Edgar Link	pending
efr-20230930_g1.jpg	Edgar Link	pending
efr09302023-exx231.htm	Edgar Link	pending
efr09302023-exx311.htm	Edgar Link	pending
efr09302023-exx312.htm	Edgar Link	pending
efr09302023-exx321.htm	Edgar Link	pending
efr09302023-exx322.htm	Edgar Link	pending
efr09302023-exx951.htm	Edgar Link	pending
Financial_Report.xlsx	Edgar Link	pending
MetaLinks.json	Edgar Link	pending
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efr-20230930_lab.xml	Edgar Link	unprocessable
efr-20230930_pre.xml	Edgar Link	unprocessable
FilingSummary.xml	Edgar Link	unprocessable
efr-20230930_htm.xml	Edgar Link	completed
R45.htm	Edgar Link	pending
R46.htm	Edgar Link	pending
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R8.htm	Edgar Link	pending
R9.htm	Edgar Link	pending
report.css	Edgar Link	pending
Show.js	Edgar Link	pending
efr-20230930_def.xml	Edgar Link	unprocessable

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$UUUU
ENERGY FUELS INC Stock $uuuu

2023 Q4 Form 10-Q Financial Statement

#000138584923000035 Filed on November 06, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$UUUU ENERGY FUELS INC Stock $uuuu

2023 Q4 Form 10-Q Financial Statement

#000138584923000035 Filed on November 06, 2023

Income Statement

Balance Sheet

Cashflow Statement

Facts In Submission

Files In Submission

$UUUU
ENERGY FUELS INC Stock $uuuu