Supplemental cash flow information

9 Months Ended

Sep. 30, 2022

Supplemental cash flow information

Supplemental cash flow information

11.    Supplemental cash flow information

Net changes in operating assets and liabilities

Nine months ended September 30,	2022		2021
Trade and other receivables	$	(175,690)	$	(120,160)
Inventory		(7,057)		16,926
Advances against auction contracts		(2,554)		3,132
Prepaid expenses and deposits		19,268		1,671
Income taxes receivable		12,456		(4,923)
Auction proceeds payable		163,265		217,423
Trade and other liabilities		(9,160)		(13,684)
Income taxes payable		32,511		(12,278)
Operating lease obligation		(9,757)		(9,000)
Other		6,545		831
Net changes in operating assets and liabilities	$	29,827	$	79,938

Interest and tax payments

Nine months ended September 30,	2022		2021
Interest paid, net of interest capitalized	$	35,956	$	31,054
Interest received		3,242		1,010
Net income taxes paid		19,164		56,016
Non-cash purchase of property, plant and equipment under finance lease		7,543		6,173
Non-cash right of use assets obtained in exchange for new lease obligations		19,895		13,545

Cash, cash equivalents, and restricted cash

	September 30,		December 31,
	2022		2021
Cash and cash equivalents	$	438,771	$	326,113
Restricted cash
Current		76,303		102,875
Non-current		—		933,464
Cash, cash equivalents, and restricted cash	$	515,074	$	1,362,452