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Inventory and Ore on Leach Pads (Tables)
12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]  
Inventories Inventory consists of the following:
In thousandsDecember 31, 2020December 31, 2019
Inventory:
Concentrate$2,909 $6,557 
Precious metals14,788 14,040 
Supplies33,513 35,289 
51,210 55,886 
Ore on Leach Pads:
Current74,866 66,192 
Non-current81,963 71,539 
156,829 137,731 
Long-term Stockpile (included in Other)
$5,664 $— 
Total Inventory and Ore on Leach Pads$213,703 $193,617