Segment Reporting - Services Revenue (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting Information [Line Items]
Total services revenue	$ 12,116	$ 12,588
Contract underwriting services
Segment Reporting Information [Line Items]
Total services revenue	173	210
Valuation
Segment Reporting Information [Line Items]
Total services revenue	3,780	4,475
Single family rental
Segment Reporting Information [Line Items]
Total services revenue	1,850	2,360
Asset management technology platform
Segment Reporting Information [Line Items]
Total services revenue	1,277	1,200
Real estate owned asset management
Segment Reporting Information [Line Items]
Total services revenue	1,143	1,149
Other real estate services
Segment Reporting Information [Line Items]
Total services revenue	5	9
Title
Segment Reporting Information [Line Items]
Total services revenue	3,261	2,573
Real Estate Technology
Segment Reporting Information [Line Items]
Total services revenue	$ 627	$ 612