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LEASES - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2024 | Dec. 31, 2023
Lessee, Lease, Description [Line Items] |  |
Operating lease right-of-use assets | $ 217 | $ 336
Lease liability | 220 |
Operating lease liability, current | $ 134 | $ 117
Lease not yet commenced, Term | 5 years |
Total lease payments | $ 238 |
Net present value of lease not yet commenced | $ 1,200 |
Building |  |
Lessee, Lease, Description [Line Items] |  |
Lease extension term | 3 years |
Lessee, Operating Lease, Existence of Option to Extend [true false] | true |
Option to extend, renewal term | 3 years |
Lessee, Operating Lease, Option to Terminate | however, the renewal option and any option to terminate is not reasonably certain |
Lessee, Operating Lease, Assumptions and Judgments, Allocation of Lease and Nonlease Component | Because these amounts are related to common area maintenance of the leased space, they are considered a non-lease component and are not included in the measurement of the right-of-use asset and related lease liability, but rather expensed in the period incurred. |
Building | Centennial, Colorado |  |
Lessee, Lease, Description [Line Items] |  |
Total lease payments | $ 200 |
Minimum |  |
Lessee, Lease, Description [Line Items] |  |
Lease term using a discount rate | 3.00% |
Maximum |  |
Lessee, Lease, Description [Line Items] |  |
Lease term using a discount rate | 12.00% |
Maximum | Land used in exploration and mining activities, office equipment, machinery, office space, storage and other |  |
Lessee, Lease, Description [Line Items] |  |
Term of contract | 1 year |

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- Definition Description of assumptions and judgments used by lessee for allocating contract between lease and nonlease components for operating lease. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-3 + Details
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- Definition Discount rate used by lessee to determine present value of operating lease payments. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (c)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-3 + Details
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- Definition Description of terms and conditions of option to terminate lessee's operating lease. Includes, but is not limited to, information about option recognized as part of right-of-use asset and lease liability. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 842 -SubTopic 20 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (a)(3) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478964/842-20-50-3 + Details
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