Other financial liabilities (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure of financial liabilities [abstract]

Disclosure of detailed information about other financial liabilities [Table Text Block]

		Dec. 31, 2021		Dec. 31, 2020
Current
Derivative liabilities	$	12,451	$	15,312
Deferred Rosemont acquisition consideration		9,713		-
Gold prepayment liability		71,394		-
Agreements with communities recorded at amortized cost		7,144		9,401
		100,702		24,713
Non-current
Deferred Rosemont acquisition consideration		17,805		25,961
Gold prepayment liability		68,614		137,031
Wheaton refund liability (note 17)		5,424		-
Agreements with communities recorded at amortized cost		29,129		31,386
		120,972		194,378
	$	221,674	$	219,091

Disclosure of detailed information about changes in other financial liabilities at amortized cost [Table Text Block]

Balance, January 1, 2020	$	24,000
Net additions		116,233
Disbursements		(98,375	)
Accretion		3,641
Effects of changes in foreign exchange		(4,712	)
Balance, December 31, 2020	$	40,787
Net additions		22,796
Disbursements		(26,511	)
Accretion		2,811
Effects of changes in foreign exchange		(3,610	)
Balance, December 31, 2021	$	36,273