Supplemental cash flow information

6 Months Ended

Jun. 30, 2022

Supplemental cash flow information

Supplemental cash flow information

11.    Supplemental cash flow information

Net changes in operating assets and liabilities

Six months ended June 30,	2022		2021
Trade and other receivables	$	(152,893)	$	(134,522)
Inventory		(25,842)		(2,207)
Advances against auction contracts		(11,238)		(761)
Prepaid expenses and deposits		20,774		3,157
Income taxes receivable		6,985		(3,847)
Auction proceeds payable		205,910		230,309
Trade and other liabilities		(22,639)		(20,686)
Income taxes payable		25,866		(12,723)
Operating lease obligation		(6,936)		(6,329)
Other		1,857		186
Net changes in operating assets and liabilities	$	41,844	$	52,577

Interest and tax payments

Six months ended June 30,	2022		2021
Interest paid, net of interest capitalized	$	20,846	$	16,387
Interest received		1,415		635
Net income taxes paid		13,855		43,249
Non-cash purchase of property, plant and equipment under finance lease		5,261		4,568
Non-cash right of use assets obtained in exchange for new lease obligations		18,472		9,451

Cash, cash equivalents, and restricted cash

	June 30,		December 31,
	2022		2021
Cash and cash equivalents	$	367,289	$	326,113
Restricted cash
Current		164,371		102,875
Non-current		—		933,464
Cash, cash equivalents, and restricted cash	$	531,660	$	1,362,452