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PLANT AND EQUIPMENT AND MINERAL PROPERTIES - Schedule of Summary of Mineral Properties (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023
Property, Plant and Equipment [Line Items]
Mineral properties, net	$ 124,856	$ 119,581
Mineral Properties, Gross	125,890		$ 119,581
Mineral Properties, Accumulated Depletion	(1,034)		$ 0
Sheep Mountain
Property, Plant and Equipment [Line Items]
Mineral properties, net	34,183	34,183
Bahia Project
Property, Plant and Equipment [Line Items]
Mineral properties, net	32,613	29,130
Nichols Ranch ISR Project
Property, Plant and Equipment [Line Items]
Mineral properties, net	25,974	25,974
Roca Honda
Property, Plant and Equipment [Line Items]
Mineral properties, net	22,095	22,095
Pinyon Plain
Property, Plant and Equipment [Line Items]
Mineral properties, net	9,338	6,512
Other
Property, Plant and Equipment [Line Items]
Mineral properties, net	$ 1,687	$ 1,687

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- Definition

The accumulated decrease in the carrying value of the mineral properties as a result of mine or mineral production.

+ References

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- Definition

Carrying amount at the balance sheet date of mineral properties, gross of adjustments.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-SubTopic 10
-Topic 360
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482099/360-10-50-1

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Mineral properties, net of adjustments.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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