Other financial assets (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure of financial assets [abstract]

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

		Dec. 31, 2021		Dec. 31, 2020
Current
Derivative assets	$	7,430	$	2,736
Restricted cash		437		337
		7,867		3,073
Non-current
Investments at fair value through profit or loss		11,158		15,669
	$	19,025	$	18,742