Revenue - Summary of primary component of Revenue, Level of Disaggregation (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Auction Marketplace Revenue [Member]
Revenue	$ 175,721	$ 164,215	$ 99,205
Other Marketplace Revenue [Member]
Revenue	152,959	121,020	59,943
Data Services Revenue [ Member]
Revenue	32,905	23,115	13,972
Marketplace And Service Revenue [Member]
Revenue	$ 361,585	$ 308,350	$ 173,120