Goodwill and Other Acquired Intangible Assets, Net - Schedule of Other Intangible Assets (Details) - homegenius - USD ($) $ in Thousands	Mar. 31, 2022	Dec. 31, 2021
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 52,298	$ 52,298
Accumulated Amortization	(43,356)	(42,507)
Net Carrying Amount	8,942	9,791
Client relationships
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	43,550	43,550
Accumulated Amortization	(35,372)	(34,620)
Net Carrying Amount	8,178	8,930
Technology
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	8,285	8,285
Accumulated Amortization	(7,751)	(7,675)
Net Carrying Amount	534	610
Licenses
Acquired Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	463	463
Accumulated Amortization	(233)	(212)
Net Carrying Amount	$ 230	$ 251