Inventory and Ore on Leach Pads (Details) - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Inventory Disclosure [Abstract]
Inventory, Finished Goods, Net of Reserves	$ 2,614	$ 1,643
Other Inventory, Net of Reserves	10,937	11,353
Inventory, Supplies, Net of Reserves	41,294	38,285
Inventory	54,845	51,281
Ore on Leach Pad, Current	96,589	81,128
Ore on leach pads, noncurrent	63,496	73,495
Inventory, Ore Stockpiles on Leach Pads, Gross	160,085	154,623
Inventory and Ore on Leach Pads	234,763	223,931
Long-Term Inventory Stockpile	$ 19,833	$ 18,027

Inventory and Ore on Leach Pads.

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Value of inventory stockpile classified as long-term.

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Ore on leach pad current.

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Ore on leach pad non current.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of merchandise or goods held by the company that are readily available for sale.

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Amount after valuation and LIFO reserves of inventory expected to be sold, or consumed within one year or operating cycle, if longer.

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Amount before last-in first-out (LIFO) and valuation reserves of ore stockpile material contained on a leach pad, for example, but not limited to, copper or gold ore.

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Carrying amount, net of valuation reserves and adjustments, as of the balance sheet date of products used directly or indirectly in the manufacturing or production process, which may or may not become part of the final product. May also include items used in the storage, presentation or transportation of physical goods.

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Amount, after of valuation reserves and allowances, of inventory, classified as other, expected to be sold, or consumed within one year or operating cycle, if longer.

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