Supplemental cash flow information

6 Months Ended

Jun. 30, 2021

Supplemental cash flow information

Supplemental cash flow information

11.    Supplemental cash flow information

Six months ended June 30,	2021		2020
Trade and other receivables	$	(134,522)	$	(191,182)
Inventory		(2,207)		1,447
Advances against auction contracts		(761)		5,207
Prepaid expenses and deposits		3,157		1,980
Income taxes receivable		(3,847)		2,873
Auction proceeds payable		230,309		222,006
Trade and other payables		(20,686)		19,769
Income taxes payable		(12,723)		8,852
Operating lease obligation		(6,329)		(6,167)
Other		186		(1,961)
Net changes in operating assets and liabilities	$	52,577	$	62,824

Six months ended June 30,	2021		2020
Interest paid, net of interest capitalized	$	16,387	$	16,524
Interest received		635		1,265
Net income taxes paid		43,249		13,850
Non-cash purchase of property, plant and equipment under finance lease		4,568		5,930
Non-cash right of use assets obtained (reassessed) in exchange for new lease obligations		9,451		(139)

	June 30,		December 31,
	2021		2020
Cash and cash equivalents	$	301,757	$	278,766
Restricted cash		140,966		28,129
Cash, cash equivalents, and restricted cash	$	442,723	$	306,895