Inventories, Net - Supplemental Inventory Information (Details) $ in Thousands	Mar. 31, 2023 USD ($) $ / oz	Dec. 31, 2022 USD ($) $ / oz
Inventory Disclosure [Abstract]
Precious metals stated at LIFO cost | $	$ 4,101	$ 6,678
Precious metals stated under non-LIFO cost methods, primarily at fair value | $	$ 34,702	$ 31,611
Market value per ounce, Silver (in dollars per ounce)	24.09	23.91
Market value per ounce, Gold (in dollars per ounce)	1,974.79	1,824.52
Market value per ounce, Platinum	999.40	1,073.91
Market value per ounce, Palladium (in dollars per ounce)	1,476.8	1,799.36