Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Disaggregation of Revenue [Line Items]
Total revenue	$ 111,200	$ 129,556	$ 337,487	$ 315,690
Vertical Software segment
Disaggregation of Revenue [Line Items]
Total Vertical Software segment revenue	31,252	34,328	91,340	97,390
Insurance segment
Disaggregation of Revenue [Line Items]
Total Insurance segment revenue	79,948	95,228	246,147	218,300
Software and service subscriptions | Vertical Software segment
Disaggregation of Revenue [Line Items]
Total Vertical Software segment revenue	18,582	17,307	53,771	51,640
Move-related transactions | Vertical Software segment
Disaggregation of Revenue [Line Items]
Total Vertical Software segment revenue	8,311	12,488	24,289	32,503
Post-move transactions | Vertical Software segment
Disaggregation of Revenue [Line Items]
Total Vertical Software segment revenue	4,359	4,533	13,280	13,247
Insurance and warranty premiums, commissions and policy fees | Insurance segment
Disaggregation of Revenue [Line Items]
Total Insurance segment revenue	79,948	95,228	246,147	218,300
Revenue not from contract with customer	$ 73,600	$ 88,200	$ 229,500	$ 193,200