Reclamation Obligation (Tables)

12 Months Ended

Dec. 31, 2019

Text Block [Abstract]

Disclosure Of Detailed Information About Reclamation Obligation

	Mesquite			Aurizona			Castle Mtn		Koricancha			Total
Balance – December 31, 2017	$	-		$	4,735		$	339	$	348		$	5,422
Assumed with acquisition		17,675			-			-		-			17,675
Accretion		92			275			-		16			383
Disposals		-			-			-		(364	)		(364	)
Change in estimates		1,690			(225	)		67		-			1,532
Foreign exchange translation		-			(706	)		-		-			(706	)
Balance – December 31, 2018		19,457			4,079			406		-			23,942
Accretion		385			334			-		-			719
Change in estimates		1,579			3,586			508		-			5,673
Foreign exchange translation		-			(105	)		-		-			(105	)
		21,421			7,894			914		-			30,229
Current portion		(344	)		-			-		-			(344	)
Non-current portion	$	21,077		$	7,894		$	914	$	-		$	29,885