Revenue - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	3 Months Ended				6 Months Ended	9 Months Ended	12 Months Ended
	Dec. 31, 2022	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2022	Sep. 30, 2022	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Disaggregation of Revenue [Line Items]
Total revenue	$ 64,113	$ 77,353	$ 70,915	$ 63,567	$ 134,482	$ 211,835	$ 275,948	$ 192,433	$ 72,299
Revenue from divested businesses									4,334
Vertical Software
Disaggregation of Revenue [Line Items]
Total revenue							154,915	137,150	63,799
Insurance
Disaggregation of Revenue [Line Items]
Total revenue							121,033	55,283	4,166
Software and service subscriptions | Vertical Software
Disaggregation of Revenue [Line Items]
Total revenue							72,777	57,004	7,672
Move-related transactions | Vertical Software
Disaggregation of Revenue [Line Items]
Total revenue							62,317	60,996	36,921
Post-move transactions | Vertical Software
Disaggregation of Revenue [Line Items]
Total revenue							19,821	19,150	19,206
Insurance and warranty premiums, commissions and policy fees | Insurance
Disaggregation of Revenue [Line Items]
Total revenue							121,033	55,283	4,166
Revenue Not from Contract with Customer							$ 83,900	$ 26,600