Inventories, Net (Details)	12 Months Ended
	Dec. 31, 2023 USD ($) oz	Dec. 31, 2022 USD ($) oz
Inventories, Net	$ 830,000	$ 1,371,000
Velardena Properties
Dore inventory	248,000	230,000
In-process inventory	31,000	572,000
Material and supplies, net	551,000	569,000
Inventories, Net	830,000	1,371,000
Capitalized depreciation and amortization	$ 21,000	$ 28,000
Dore inventory gold | oz	173	157
Dore inventory silver | oz	1,383	652
Velardena and Rodeo operations
Obsolescence allowance	$ 314,000	$ 302,000