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Revenue - Summary of Disaggregated Revenue Information (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2024	Mar. 31, 2023
Disaggregation of Revenue [Line Items]
Total revenue	$ 180,176	$ 167,068
Dealer
Disaggregation of Revenue [Line Items]
Total revenue	161,815	149,843
OEM and National
Disaggregation of Revenue [Line Items]
Total revenue	15,307	13,543
Other
Disaggregation of Revenue [Line Items]
Total revenue	$ 3,054	$ 3,682

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