Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Disaggregation of Revenue [Line Items]
Total revenue	$ 87,369	$ 63,567
Vertical Software
Disaggregation of Revenue [Line Items]
Total revenue	28,627	34,404
Insurance
Disaggregation of Revenue [Line Items]
Total revenue	58,742	29,163
Software and service subscriptions | Vertical Software
Disaggregation of Revenue [Line Items]
Total revenue	16,809	17,681
Move-related transactions | Vertical Software
Disaggregation of Revenue [Line Items]
Total revenue	7,769	12,193
Post-move transactions | Vertical Software
Disaggregation of Revenue [Line Items]
Total revenue	4,049	4,530
Insurance and warranty premiums, commissions and policy fees | Insurance
Disaggregation of Revenue [Line Items]
Total revenue	58,742	29,163
Revenue Not from Contract with Customer	$ 51,000	$ 20,800