Property, Plant, and Equipment and Assets Held-For-Sale, Net (Tables)

6 Months Ended

Jun. 30, 2025

Property, Plant and Equipment [Abstract]

Schedule of Components of Plant and Equipment, Net

The following table provides the components of Property, plant, and equipment, net (in thousands):

	Depreciation Life or Method	June 30, 2025		December 31, 2024
Process equipment	5 - 15 years	$	18,029	$	18,030
Production leach pads	Units-of-production	$	11,190	$	11,190
Buildings and leasehold improvements	10 years	9,507		9,446
Test leach pads	18 months	6,241		6,241
Mine equipment	5 - 7 years	5,087		5,050
Vehicles	3 - 5 years	1,854		1,854
Furniture and office equipment	7 years	973		713
Mineral properties	Units-of-production	50		50
Construction in progress and other		35,389		35,287
Sub-total		88,320		87,861
Less, accumulated depreciation and amortization		(37,321)		(36,273)
Total property, plant, and equipment, net		50,999		51,588
Assets held-for-sale		5,698		5,698
Total		$	56,697	$	57,286