Segment Information (Tables)

3 Months Ended

Mar. 31, 2016

Segment Information

Schedule of financial information relating to segments

							Exploration, El
			Costs		Depreciation,		Quevar, Velardeña
Three Months Ended			Applicable		Depletion and		and Administrative						Capital
March 31, 2016	Revenue		to Sales		Amortization		Expense		Pre-Tax loss		Total Assets		Expenditures
Velardeña Mine	$	1,463	$	474	$	420	$	810	$	211	$	7,429	$	—
Corporate, Exploration & Other		—		—		130		1,934		6,076		6,602		—
	$	1,463	$	474	$	550	$	2,744	$	6,287		14,031	$	—
Three Months Ended
March 31, 2015
Velardeña Mine	$	2,337	$	3,012	$	1,183	$	119	$	872	$	25,958	$	—
Corporate, Exploration & Other		—		—		176		2,703		2,559		10,477		—
	$	2,337	$	3,012	$	1,359	$	2,822	$	3,431	$	36,435	$	—