Other Long-Term Assets (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure of other non-current assets [text block] [Abstract]

Schedule of other long-term assets of other long-term financial assets

As at December 31,	2021		2020
Prepaid expenses	$	336	$	452
Deferred charges (Note 13)		511		775
Pension benefits (Note 32)		30,105		—
Other		302		277
Other long-term assets	$	31,254	$	1,504