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Derivative Financial Instruments - Summary of Classification of Fair Value of Derivative Instruments (Details) - USD ($)
$ in Thousands
Jun. 30, 2024
Dec. 31, 2023
Fair Value, Recurring    
Fair value of the derivative instruments    
Assets   $ 3,630
Fair Value, Recurring | Level 1    
Fair value of the derivative instruments    
Assets   0
Fair Value, Recurring | Level 2    
Fair value of the derivative instruments    
Assets   3,630
Fair Value, Recurring | Level 3      
Fair value of the derivative instruments    
Assets   0
Silver and Gold Concentrate Sales Agreements | Prepaid expenses and other    
Fair value of the derivative instruments    
Embedded Derivative, Fair Value of Embedded Derivative Asset $ 41 318
Silver and Gold Concentrate Sales Agreements | Accrued liabilities and other    
Fair value of the derivative instruments    
Fair Value of Derivative Liability 231  
Provisional metal sales contracts | Fair Value, Recurring    
Fair value of the derivative instruments    
Embedded Derivative, Fair Value of Embedded Derivative Asset 41 318
Fair Value of Derivative Liability 231  
Provisional metal sales contracts | Fair Value, Recurring | Level 1    
Fair value of the derivative instruments    
Embedded Derivative, Fair Value of Embedded Derivative Asset 0 0
Fair Value of Derivative Liability 0  
Provisional metal sales contracts | Fair Value, Recurring | Level 2    
Fair value of the derivative instruments    
Embedded Derivative, Fair Value of Embedded Derivative Asset 41 318
Provisional metal sales contracts | Fair Value, Recurring | Level 3      
Fair value of the derivative instruments    
Embedded Derivative, Fair Value of Embedded Derivative Asset 0 0
Fair Value of Derivative Liability 0  
SIlver Forwards | Fair Value, Recurring    
Fair value of the derivative instruments    
Fair value of derivative asset   3,312
SIlver Forwards | Fair Value, Recurring | Level 1    
Fair value of the derivative instruments    
Fair value of derivative asset   0
SIlver Forwards | Fair Value, Recurring | Level 2    
Fair value of the derivative instruments    
Fair value of derivative asset   3,312
SIlver Forwards | Fair Value, Recurring | Level 3      
Fair value of the derivative instruments    
Fair value of derivative asset   0
Gold Forwards | Fair Value, Recurring    
Fair value of the derivative instruments    
Fair value of derivative liability   1,981
Gold Forwards | Fair Value, Recurring | Level 1    
Fair value of the derivative instruments    
Fair value of derivative liability   0
Gold Forwards | Fair Value, Recurring | Level 2    
Fair value of the derivative instruments    
Fair value of derivative liability $ 0 1,981
Gold Forwards | Fair Value, Recurring | Level 3      
Fair value of the derivative instruments    
Fair value of derivative liability   $ 0