v3.26.3
DEBT - Schedule of Long-Term Debt (Details) - USD ($)
$ in Thousands
Sep. 30, 2026
Dec. 31, 2025
Debt Instrument [Line Items]    
Total debt $ 453,040 $ 174,717
Less current portion of debt 814 76,808
Long-term debt 452,226 97,909
2026 Gold Prepay    
Debt Instrument [Line Items]    
Total debt 154,775 0
Silver Purchase Agreement    
Debt Instrument [Line Items]    
Total debt 20,078 18,775
Orion Gold Prepay    
Debt Instrument [Line Items]    
Total debt 0 8,176
Convertible loans | 2026 Convertible Debentures    
Debt Instrument [Line Items]    
Total debt 275,697 0
Convertible loans | 2023 Convertible Debentures    
Debt Instrument [Line Items]    
Total debt 0 80,326
Convertible loans | Orion Convertible Loan    
Debt Instrument [Line Items]    
Total debt 0 66,085
Finance leases and equipment financing    
Debt Instrument [Line Items]    
Total debt $ 2,490 $ 1,355