Operating Expenses (Tables)

12 Months Ended

Dec. 31, 2022

Operating Expenses

Schedule of Direct Operating Expenses

Year ended December 31,	2022		2021		2020
Employee compensation expenses	$	66,081	$	58,808	$	54,977
Ancillary and logistical service expenses		52,628		52,301		59,982
Travel, advertising and promotion expenses		22,604		18,536		22,636
Other costs of services		14,718		15,426		17,047
Buildings, facilities and technology expenses		12,096		10,187		9,886
	$	168,127	$	155,258	$	164,528

Schedule of Selling, General and Administrative Expenses

Year ended December 31,	2022		2021		2020
Wages, salaries and benefits	$	323,686	$	285,535	$	257,797
Share-based compensation expense		36,961		23,106		21,879
Buildings, facilities and technology expenses		88,852		73,490		62,755
Travel, advertising and promotion expenses		38,024		25,940		25,780
Professional fees		29,819		25,969		18,220
Other selling, general and administrative		22,591		22,163		23,860
	$	539,933	$	456,203	$	410,291

Schedule Of Acquisition Related Expenses

Year ended December 31,	2022		2021		2020
IAA	$	21,282	$	—	$	—
SmartEquip		3,052		4,965		—
Euro Auctions		7,385		13,596		—
Rouse		5,414		11,636		6,014
Other		128		—		—
	$	37,261	$	30,197	$	6,014

Schedule of Depreciation and Amortization Expenses

Year ended December 31,	2022		2021		2020
Depreciation	$	31,421	$	32,401	$	31,330
Amortization		65,734		55,488		43,591
	$	97,155	$	87,889	$	74,921