XML 24 R1.htm IDEA: XBRL DOCUMENT v3.22.1
Cover Page - USD ($)
$ in Millions
 12 Months Ended
Dec. 31, 2021
Mar. 10, 2022
Jun. 30, 2021
Entity Listings [Line Items]      
Document Type 10-K/A    
Document Annual Report true    
Current Fiscal Year End Date --12-31    
Document Transition Report false    
Document Period End Date Dec. 31, 2021    
Entity Registrant Name ENERGY FUELS INC.    
Entity File Number 001-36204    
Entity Incorporation, State or Country Code Z4    
Entity Tax Identification Number 98-1067994    
Entity Address, Address Line One 225 Union Blvd., Suite 600    
Entity Address, State or Province CO    
Entity Address, City or Town Lakewood,    
Entity Address, Postal Zip Code 80228    
City Area Code 303    
Local Phone Number 974-2140    
Entity Interactive Data Current Yes    
Entity Filer Category Large Accelerated Filer    
Entity Small Business false    
Entity Emerging Growth Company false    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
Entity Current Reporting Status Yes    
Title of 12(b) Security Common Shares, no par value    
ICFR Auditor Attestation Flag true    
Entity Shell Company false    
Entity Public Float     $ 886.2
Entity Common Stock, Shares Outstanding (in shares)   156,707,285  
Document Fiscal Year Focus 2021    
Document Fiscal Period Focus FY    
Entity Central Index Key 0001385849    
Amendment Flag true    
Amendment Description Energy Fuels Inc. (the “Company” or “Energy Fuels”) is filing this Amendment No. 1 (the “Amendment”) to our Annual Report on Form 10-K for the fiscal year ended December 31, 2021, which was filed on March 15, 2022 (the “Form 10-K”), to provide financial statements for Virginia Energy Resources Inc. (“Virginia Energy”), pursuant to Rule 3-09 of Regulation S-X as at December 31, 2021 and 2020 and for the years ended December 31, 2021, 2020 and 2019. Virginia Energy was significant under Rule 3-09 for the year ended December 31, 2021, but not for the years ended December 31, 2020 or 2019. As a result, under Rule 3-09, we have included in this Amendment audited Virginia Energy financial statements as at December 31, 2021 and 2020, and for the years ended December 31, 2021, 2020, and 2019. In accordance with Rule 3-09(b), the financial statements of Virginia Energy are being filed as an amendment to the Form 10-K as Exhibit 99.1 included in Part IV, Item 15 of this filing. Except as otherwise expressly noted, this Amendment does not modify or update in any way (i) the consolidated financial position, the results of operations or cash flows of the Company, or (ii) the disclosures in or exhibits to the Form 10-K; nor does it reflect events occurring after the filing of the Form 10-K. Among other things, forward-looking statements made in the Form 10-K have not been revised to reflect events that occurred or facts that became known to us after the filing of the Form 10-K, and such forward-looking statements should be read in their historical context. Furthermore, this Amendment should be read in conjunction with the Form 10-K and any subsequent filings with the Securities and Exchange Commission.    
NEW YORK STOCK EXCHANGE, INC.      
Entity Listings [Line Items]      
Trading Symbol UUUU    
Security Exchange Name NYSEAMER    
TORONTO STOCK EXCHANGE      
Entity Listings [Line Items]      
Title of 12(b) Security Common Shares, no par value