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REVENUE RECOGNITION AND CONTRACTS WITH CUSTOMERS (Tables) | 3 Months Ended
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Mar. 31, 2025
Revenue from Contract with Customer [Abstract] |
Disaggregation of Revenue [Table Text Block] | The table set forth below presents revenue disaggregated by type and reportable segment to which it relates:
| Three Months Ended March 31, |  |  |  |
| 2025 |  | 2024 |  |  |  |  |  | Reportable Segment
Heavy mineral sands | $ | 15,543 |  |  | $ | — |  |  |  |  |  |  | Heavy Mineral Sands
Uranium concentrates | — |  |  | 25,314 |  |  |  |  |  |  | Uranium
Alternate Feed Materials, processing and other | 1,355 |  |  | 112 |  |  |  |  |  |  | Uranium
Total revenues | $ | 16,898 |  |  | $ | 25,426 |  |  |  |  |  |  |

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- Definition Tabular disclosure of disaggregation of revenue into categories depicting how nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factor. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 606 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 5 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479806/606-10-50-5 + Details
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