Segment Information - Reconciliation of Revenue from Segments (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2025	Sep. 30, 2024	Sep. 30, 2025	Sep. 30, 2024
Segment Reporting, Revenue Reconciling Item [Line Items]
Reciprocal Segment Net Income (loss)	$ 9,875	$ 0	$ 10,884	$ 0
Subtotal	42,796	28,627	100,671	1,666
Corporate expenses	(12,295)	(13,030)	(36,670)	(40,287)
Interest expense	(13,953)	(10,883)	(37,174)	(31,926)
Income tax benefit (provision)	(1,160)	183	12	(683)
Depreciation and amortization	(4,910)	(6,042)	(14,395)	(18,550)
Gain on extinguishment of debt	361	22,545	395	27,436
Other income, net	118	2,628	7,375	28,515
Stock-based compensation expense	(7,181)	(6,735)	(20,091)	(19,208)
Mark-to-market gains (losses)	(3,909)	(1,141)	12,035	(6,538)
Restructuring and other costs	(837)	(1,668)	(969)	(3,460)
Acquisition and other transaction costs	(12)	(102)	(188)	(268)
Net income (loss)	(982)	14,382	11,001	(63,303)
Reciprocal Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Reciprocal Segment Net Income (loss)	9,875	21,126	10,884	(26,186)
Operating Segments | Insurance Services
Segment Reporting, Revenue Reconciling Item [Line Items]
Adjusted EBITDA (Loss)	25,300	(1,367)	70,766	9,759
Stock-based compensation expense	(1,183)	(272)	(2,901)	(1,007)
Restructuring and other costs	8	(86)	(121)	(104)
Acquisition and other transaction costs	0		(39)
Operating Segments | Software & Data
Segment Reporting, Revenue Reconciling Item [Line Items]
Adjusted EBITDA (Loss)	5,128	5,013	15,241	11,603
Stock-based compensation expense	(593)	(1,194)	(2,046)	(3,538)
Restructuring and other costs	(220)	(607)	(239)	(703)
Acquisition and other transaction costs	(11)		0
Operating Segments | Consumer Services
Segment Reporting, Revenue Reconciling Item [Line Items]
Adjusted EBITDA (Loss)	2,493	3,855	3,780	6,490
Stock-based compensation expense	(422)	(539)	(1,247)	(1,600)
Restructuring and other costs	(9)	(133)	(158)	(294)
Acquisition and other transaction costs	0		0
Operating Segments | Reciprocal Segment
Segment Reporting, Revenue Reconciling Item [Line Items]
Gain on extinguishment of debt	0	0	0	0
Net income (loss)	$ 9,875	$ 21,126	$ 10,884	$ (26,186)