Supplemental Cash Flow Information

12 Months Ended

Dec. 31, 2022

Supplemental Cash Flow Elements [Abstract]

Supplemental Cash Flow Information

Supplemental Cash Flow Information

	Year ended December 31,
Net change in non-cash working capital items:	2022		2021
Accounts receivable	$	(1,870)	$	(12,180)
Inventories	(1,709)		(2,325)
Other assets	(13,836)		(8,297)
Accounts payable and accrued liabilities	(614)		7,704
	$	(18,029)	$	(15,098)
Non-cash investing and financing activities:
Change in mineral property, plant and equipment from change in estimates for provision for rehabilitation and closure costs	$	1,354	$	2,225
Additions to property, plant and equipment by leases	11,666		10,205
Non-cash increase in accounts payable in relation to capital expenditures	10,311		3,551
Transfer of PSU from equity reserves to liabilities	—		9,389