Fundies. English
Segment disclosures
Company overviewEnergy Fuels Inc.
Each reported dimension combination stays separate. Revenue and operating income are shown as reported, with their dates and sources.
Revenue · Reported segment facts
39 dimension combinations 248 retained observations 21 reported periods
Counts describe retained dimensioned rows only. Periods and members can change across reports, and this view does not infer missing values or expected segment totals.
Revenues Alternate Feed Materials Processing And Other · Uranium Segment
Revenue Type · Statement Business Segments
Source dimensions
efr:RevenueTypeAxis=efr:RevenuesAlternateFeedMaterialsProcessingAndOtherMember;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 157000 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 275000 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 118000 | USD | 20260506 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 1867000 | USD | 20260226 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 340000 | USD | 20251103 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 1779000 | USD | 20251103 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 84000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 1439000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1355000 | USD | 20260506 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 336000 | USD | 20260226 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 47000 | USD | 20251103 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 288000 | USD | 20251103 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 129000 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 241000 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 112000 | USD | 20250507 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 931000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 1615000 | USD | 20250226 | Open filing evidence |
Revenues Heavy Mineral Sands · Heavy Mineral Sands Segment
Revenue Type · Statement Business Segments
Source dimensions
efr:RevenueTypeAxis=efr:RevenuesHeavyMineralSandsMember;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 0 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 0 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 0 | USD | 20260506 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 15821000 | USD | 20260226 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 15821000 | USD | 20251103 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 278000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 15821000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 15543000 | USD | 20260506 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 39874000 | USD | 20260226 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 0 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 0 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 0 | USD | 20250507 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
Revenues RE Carbonate · Rare Earth Elements Segment
Revenue Type · Statement Business Segments
Source dimensions
efr:RevenueTypeAxis=efr:RevenuesRECarbonateMember;us-gaap:StatementBusinessSegmentsAxis=efr:RareEarthElementsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 2848000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 2122000 | USD | 20250226 | Open filing evidence |
Revenues Uranium Concentrates · Heavy Mineral Sands Segment
Revenue Type · Statement Business Segments
Source dimensions
efr:RevenueTypeAxis=efr:RevenuesUraniumConcentratesMember;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-01-01 – 2026-06-30 | 60671000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 21220000 | USD | 20251103 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3850000 | USD | 20250806 | Open filing evidence |
Revenues Uranium Concentrates · Uranium Segment
Revenue Type · Statement Business Segments
Source dimensions
efr:RevenueTypeAxis=efr:RevenuesUraniumConcentratesMember;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 24951000 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 35720000 | USD | 20260506 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 48234000 | USD | 20260226 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 17370000 | USD | 20251103 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 3850000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 3850000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 0 | USD | 20260506 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 37904000 | USD | 20260226 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 4000000 | USD | 20251103 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 37904000 | USD | 20251103 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 8590000 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 33904000 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 25314000 | USD | 20250507 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 33278000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
Revenues Vanadium Concentrates · Uranium Segment
Revenue Type · Statement Business Segments
Source dimensions
efr:RevenueTypeAxis=efr:RevenuesVanadiumConcentratesMember;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 871000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 8778000 | USD | 20250226 | Open filing evidence |
Operating Segments · Heavy Mineral Sands Segment
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 0 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 0 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 0 | USD | 20260506 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 15821000 | USD | 20260226 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 15821000 | USD | 20251103 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 278000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 15821000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 15543000 | USD | 20260506 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 39874000 | USD | 20260226 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 0 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 0 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 0 | USD | 20250507 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
Operating Segments · Rare Earth Elements Segment
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=efr:RareEarthElementsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 0 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 0 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 0 | USD | 20260506 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 0 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 0 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 0 | USD | 20260506 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 0 | USD | 20251103 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 0 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 0 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 0 | USD | 20250507 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 2848000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 2122000 | USD | 20250226 | Open filing evidence |
Operating Segments · Uranium Segment
Consolidation Items · Statement Business Segments
Source dimensions
srt:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2026-04-01 – 2026-06-30 | 25108000 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-06-30 | 60946000 | USD | 20260805 | Open filing evidence |
| 2026-01-01 – 2026-03-31 | 35838000 | USD | 20260506 | Open filing evidence |
| 2025-01-01 – 2025-12-31 | 50101000 | USD | 20260226 | Open filing evidence |
| 2025-07-01 – 2025-09-30 | 17710000 | USD | 20251103 | Open filing evidence |
| 2025-01-01 – 2025-09-30 | 22999000 | USD | 20251103 | Open filing evidence |
| 2025-04-01 – 2025-06-30 | 3934000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-06-30 | 5289000 | USD | 20260805 | Open filing evidence |
| 2025-01-01 – 2025-03-31 | 1355000 | USD | 20260506 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 38240000 | USD | 20260226 | Open filing evidence |
| 2024-07-01 – 2024-09-30 | 4047000 | USD | 20251103 | Open filing evidence |
| 2024-01-01 – 2024-09-30 | 38192000 | USD | 20251103 | Open filing evidence |
| 2024-04-01 – 2024-06-30 | 8719000 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-06-30 | 34145000 | USD | 20250806 | Open filing evidence |
| 2024-01-01 – 2024-03-31 | 25426000 | USD | 20250507 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 35080000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 10393000 | USD | 20250226 | Open filing evidence |
Customer1 · Uranium Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer1Member;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 17158000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 15026000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 10472000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
Customer2 · Heavy Mineral Sands Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer2Member;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 15365000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 Restated | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
Customer3 · Uranium Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer3Member;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 7700000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 Restated | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
Customer4 · Uranium Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer4Member;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 10896000 Restated | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 Restated | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
Customer5 · Uranium Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer5Member;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 8590000 Restated | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 Restated | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
Customer6 · Rare Earth Elements Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer6Member;us-gaap:StatementBusinessSegmentsAxis=efr:RareEarthElementsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 18470000 Restated | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 2122000 | USD | 20250226 | Open filing evidence |
Customer6 · Uranium Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer6Member;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 4335000 Restated | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 470000 | USD | 20250226 | Open filing evidence |
Customer7 · Uranium Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer7Member;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 2848000 Restated | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 8778000 | USD | 20250226 | Open filing evidence |
Customer8 · Uranium Segment
Major Customers · Statement Business Segments
Source dimensions
srt:MajorCustomersAxis=efr:Customer8Member;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 866000 Restated | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 445000 | USD | 20250226 | Open filing evidence |
AE · Uranium Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:AE;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 195000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
CA · Uranium Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:CA;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 15365000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 42000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 566000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 450000 | USD | 20250226 | Open filing evidence |
CN · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:CN;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 3061000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 17303000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
DE · Uranium Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:DE;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 8590000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
EE · Rare Earth Elements Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:EE;us-gaap:StatementBusinessSegmentsAxis=efr:RareEarthElementsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 348000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 Restated | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 2122000 | USD | 20250226 | Open filing evidence |
EE · Uranium Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:EE;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 2848000 Restated | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 470000 | USD | 20250226 | Open filing evidence |
ES · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:ES;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1245000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
JP · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:JP;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 2751000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 12409000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
JP · Uranium Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:JP;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 1308000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
KE · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:KE;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 191000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
KR · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:KR;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 505000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 1169000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
MX · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:MX;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 806000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
NL · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:NL;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 6481000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
NL · Uranium Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:NL;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 5275000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
SA · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:SA;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 3457000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
US · Heavy Mineral Sands Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=efr:HeavyMineralSandsSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 5504000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 270000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 0 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 0 | USD | 20250226 | Open filing evidence |
US · Uranium Segment
Statement Geographical · Statement Business Segments
Source dimensions
srt:StatementGeographicalAxis=country:US;us-gaap:StatementBusinessSegmentsAxis=efr:UraniumSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2025-01-01 – 2025-12-31 | 33428000 | USD | 20260226 | Open filing evidence |
| 2024-01-01 – 2024-12-31 | 24333000 | USD | 20260226 | Open filing evidence |
| 2023-01-01 – 2023-12-31 | 34514000 | USD | 20260226 | Open filing evidence |
| 2022-01-01 – 2022-12-31 | 9473000 | USD | 20250226 | Open filing evidence |
Operating Segments · Conventional Segment
Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=efr:ConventionalSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2017-07-01 – 2017-09-30 | 5499000 | USD | 20171102 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 16501000 | USD | 20171102 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 7246000 | USD | 20170803 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 11002000 | USD | 20170803 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 3756000 | USD | 20170505 | Open filing evidence |
| 2016-10-01 – 2016-12-31 | 43884000 | USD | 20170310 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 8702000 | USD | 20171102 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 26704000 | USD | 20171102 | Open filing evidence |
| 2015-01-01 – 2015-12-31 | 48448000 | USD | 20170310 | Open filing evidence |
Operating Segments · ISR Segment
Consolidation Items · Statement Business Segments
Source dimensions
us-gaap:ConsolidationItemsAxis=us-gaap:OperatingSegmentsMember;us-gaap:StatementBusinessSegmentsAxis=efr:ISRSegmentMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2017-07-01 – 2017-09-30 | 0 | USD | 20171102 | Open filing evidence |
| 2017-01-01 – 2017-09-30 | 10637000 | USD | 20171102 | Open filing evidence |
| 2017-04-01 – 2017-06-30 | 10637000 | USD | 20170803 | Open filing evidence |
| 2017-01-01 – 2017-06-30 | 10637000 | USD | 20170803 | Open filing evidence |
| 2017-01-01 – 2017-03-31 | 0 | USD | 20170505 | Open filing evidence |
| 2016-10-01 – 2016-12-31 | 10668000 | USD | 20170310 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 0 | USD | 20171102 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 7000000 | USD | 20171102 | Open filing evidence |
| 2015-01-01 – 2015-12-31 | 12903000 | USD | 20170310 | Open filing evidence |
Alternatefeedmaterialsprocessingandother
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=efr:AlternatefeedmaterialsprocessingandotherMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2017-01-01 – 2017-03-31 | 259000 | USD | 20170505 | Open filing evidence |
| 2016-10-01 – 2016-12-31 | 120000 | USD | 20170310 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 15000 | USD | 20161103 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 40000 | USD | 20161103 | Open filing evidence |
| 2016-01-01 – 2016-03-31 | 18000 | USD | 20170505 | Open filing evidence |
| 2015-10-01 – 2015-12-31 | 655000 | USD | 20170310 | Open filing evidence |
| 2015-07-01 – 2015-09-30 | 0 | USD | 20161103 | Open filing evidence |
| 2015-01-01 – 2015-09-30 | 669000 | USD | 20161103 | Open filing evidence |
| 2014-01-01 – 2014-12-31 | 498000 | USD | 20170310 | Open filing evidence |
Uraniumconcentrates
Statement Business Segments
Source dimensions
us-gaap:StatementBusinessSegmentsAxis=efr:UraniumconcentratesMember| Period | Value | Unit | Filed | Evidence |
|---|---|---|---|---|
| 2017-01-01 – 2017-03-31 | 3497000 | USD | 20170505 | Open filing evidence |
| 2016-10-01 – 2016-12-31 | 54432000 | USD | 20170310 | Open filing evidence |
| 2016-07-01 – 2016-09-30 | 8687000 | USD | 20161103 | Open filing evidence |
| 2016-01-01 – 2016-09-30 | 33664000 | USD | 20161103 | Open filing evidence |
| 2016-01-01 – 2016-03-31 | 17978000 | USD | 20170505 | Open filing evidence |
| 2015-10-01 – 2015-12-31 | 60696000 | USD | 20170310 | Open filing evidence |
| 2015-07-01 – 2015-09-30 | 19159000 | USD | 20161103 | Open filing evidence |
| 2015-01-01 – 2015-09-30 | 49795000 | USD | 20161103 | Open filing evidence |
| 2014-01-01 – 2014-12-31 | 45755000 | USD | 20170310 | Open filing evidence |