Segment Information (Tables)

9 Months Ended

Sep. 30, 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
September 30, 2016	Revenue		to Sales		Amortization		Expense		Pre-Tax loss		Total Assets		Expenditures
Velardeña Properties	$	1,729	$	549	$	249	$	509	$	(1,563)			$	15
Corporate, Exploration & Other		—		—		97		1,706		2,361				—
	$	1,729	$	549	$	346	$	2,215	$	798			$	15
Nine Months Ended
September 30, 2016
Velardeña Properties	$	4,768	$	1,478	$	982	$	2,100	$	(1,319)	$	8,370	$	35
Corporate, Exploration & Other		—		—		335		5,803		12,319		6,647		1
	$	4,768	$	1,478	$	1,317	$	7,903	$	11,000	$	15,017	$	36
Three Months Ended
September 30, 2015
Velardeña Properties	$	1,788	$	2,598	$	1,047	$	393	$	14,878			$	—
Corporate, Exploration & Other		—		—		162		1,839		1,942				—
	$	1,788	$	2,598	$	1,209	$	2,232	$	16,820			$	—
Nine Months Ended
September 30, 2015
Velardeña Properties	$	6,086	$	8,385	$	3,242	$	512	$	17,097	$	8,981	$	28
Corporate, Exploration & Other		—		—		501		7,214		7,004		5,744		16
	$	6,086	$	8,385	$	3,743	$	7,726	$	24,101	$	14,725	$	44