Segment Information (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2022 USD ($) segment	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Segment Information
Number of reportable segments | segment	2
Revenue	$ 7,506	$ 1,778
Costs Applicable to Sales	4,322	1,536
Depreciation, Depletion and Amortization	65	155
Exploration, El Quevar, Velardena and Administrative Expense	3,591	2,634
Pre-Tax (gain) loss	231	3,230
Total Assets	23,637	18,825	$ 23,713
Capital Expenditures	$ 24	546
Mexico Operations
Segment Information
Number of reportable segments | segment	1
Revenue	$ 7,506	1,778
Costs Applicable to Sales	4,322	1,536
Depreciation, Depletion and Amortization	53	109
Exploration, El Quevar, Velardena and Administrative Expense	1,819	659
Pre-Tax (gain) loss	(1,683)	452
Total Assets	9,405	7,917
Capital Expenditures	23	541
Corporate and Other [Member]
Segment Information
Depreciation, Depletion and Amortization	12	46
Exploration, El Quevar, Velardena and Administrative Expense	1,772	1,975
Pre-Tax (gain) loss	1,914	2,778
Total Assets	14,232	10,908
Capital Expenditures	$ 1	$ 5