Revenue (Tables)

6 Months Ended

Jun. 30, 2022

Revenue from Contract with Customer [Abstract]

Summary of Disaggregation of Revenue

The following table summarizes the primary components of revenue. This level of disaggregation takes into consideration how the nature, amount, timing, and uncertainty of revenue and cash flows are affected by economic factors (in thousands):

	Three months ended June 30,				Six months ended June 30,
	2022		2021		2022		2021
Auction marketplace revenue	$	48,081	$	46,600	$	92,042	$	80,857
Other marketplace revenue		41,451		33,708		77,792		53,172
Data services revenue		8,219		3,626		16,266		8,297
Marketplace and service revenue	$	97,752	$	83,934	$	186,099	$	142,326