Prepaid Expenses and Other Current Assets (Tables)

12 Months Ended

Dec. 31, 2021

Disclosure of other provisions, contingent liabilities and contingent assets [text block] [Abstract]

Schedule of prepaid expenses and other current assets

As at December 31,	2021		2020
Prepaid expenses	$	6,431	$	5,942
Inventory(a)		16,982		5,224
Deferred charges(b)		264		278
Other		17,387		8,301
Prepaid expenses and other current assets	$	41,064	$	19,745