Goodwill and Other Intangible Assets, Net - Additional Information (Detail) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Goodwill [Line Items]
Amortization of intangible asset	$ 0.4	$ 0.4	$ 0.4
Intangible Assets	10.6	6.3
Accumulated Amortization	2.8	2.4
Residential [Member]
Goodwill [Line Items]
Goodwill	$ 14.2	$ 14.2
Domain Names [Member]
Goodwill [Line Items]
Amortization period	15 years
Internal Use Software [Member]
Goodwill [Line Items]
Amortization period	10 years