v3.26.1
REVENUE - Revenue by Metal (Details) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2026
Mar. 31, 2025
Disaggregation of Revenue [Line Items]    
Revenue $ 581,778 $ 316,618
Gold    
Disaggregation of Revenue [Line Items]    
Revenue 400,130 228,079
Silver    
Disaggregation of Revenue [Line Items]    
Revenue 159,485 75,276
Lead    
Disaggregation of Revenue [Line Items]    
Revenue 9,633 11,051
Zinc    
Disaggregation of Revenue [Line Items]    
Revenue 1,144 366
Other    
Disaggregation of Revenue [Line Items]    
Revenue $ 11,386 $ 1,846