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Revenue - Summary of Disaggregated Revenue Information (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Disaggregation of Revenue [Line Items]
Total revenue	$ 181,573	$ 179,651	$ 539,336	$ 538,721
Dealer
Disaggregation of Revenue [Line Items]
Total revenue	162,009	159,513	479,630	481,171
OEM and National
Disaggregation of Revenue [Line Items]
Total revenue	16,180	17,014	49,096	48,149
Other
Disaggregation of Revenue [Line Items]
Total revenue	$ 3,384	$ 3,124	$ 10,610	$ 9,401

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