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Note 10 - Product Inventories | 9 Months Ended
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Sep. 30, 2025
Inventory Disclosure [Abstract] |
Product Inventories | Note 10. Product Inventories Our major components of product inventories are (in thousands):
|  | September 30, 2025 |  |  | December 31, 2024 |
Concentrates |  | $ | 27,871 |  |  | $ | 15,030 |
Stockpiled ore |  |  | 10,036 |  |  |  | 13,168 |
In-process |  |  | 2,497 |  |  |  | 6,764 |
Total product inventories |  | $ | 40,404 |  |  | $ | 34,962 |

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 330 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/330/tableOfContent + Details
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