Segment Information (Tables)

3 Months Ended

Mar. 31, 2023

Segment Information

Schedule of financial information relating to discontinued operations and continuing operations

							Exploration, El
			Costs		Depreciation,		Quevar, Velardeña
Three Months Ended			Applicable		Depletion and		and Administrative		Pre-Tax (gain)				Capital
March 31, 2023	Revenue		to Sales		Amortization		Expense		loss		Total Assets		Expenditures
Mexico Operations	$	4,217	$	4,046	$	94	$	1,176	$	1,174	$	8,709	$	—
Corporate, Exploration and Other		—		—		5		1,892		2,041		4,873		—
Consolidated	$	4,217	$	4,046	$	99	$	3,068	$	3,215	$	13,582	$	—
Three Months Ended
March 31, 2022
Mexico Operations	$	7,506	$	4,322	$	53	$	1,819	$	(1,683)	$	9,405	$	23
Corporate, Exploration and Other		—		—		12		1,772		1,914		14,232		1
Consolidated	$	7,506	$	4,322	$	65	$	3,591	$	231	$	23,637	$	24