v3.26.3
PROPERTY, PLANT AND EQUIPMENT, NET
 9 Months Ended
Sep. 30, 2026
Property, Plant, and Equipment [Abstract]  
PROPERTY, PLANT AND EQUIPMENT, NET PROPERTY, PLANT AND EQUIPMENT, NET
September 30, 2026December 31, 2025
Pre-development and exploration properties (i)
$363,394 $363,394 
Property, plant and equipment (ii)
187,682 180,098 
Construction-in-progress (i)103,469 34,436 
Total654,545 577,928 
Less accumulated depreciation, depletion and amortization24,436 21,535 
Property, plant and equipment, net$630,109 $556,393 
(i)Pre-development and exploration properties and construction-in-progress are not subject to depletion.
(ii)Included in property, plant and equipment is $97.9 million (December 31, 2025 - $98.2 million) not subject to depreciation, depletion and amortization.
Total depreciation, depletion and amortization on property, plant and equipment are recorded in the following:
Three months ended
September 30,		Nine months ended
September 30,
2026202520262025
Cost of sales$581 $547 $1,636 $1,470 
Pre-development, evaluation and exploration170 112 499 187 
General and administrative57 43 153 127 
Property maintenance316 146 901 758 
Total depreciation, depletion and amortization$1,124 $848 $3,189 $2,542