Reinsurance - Effects of Reinsurance on Losses (Details) - USD ($) $ in Thousands	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Insurance [Abstract]
Direct unpaid losses and LAE	$ 161,560	$ 315,412	$ 332,396
Assumed unpaid losses and LAE	4,141	6,675	15,342
Unpaid losses and loss adjustment expenses	165,701	322,087	347,738	$ 816,489
Ceded unpaid losses and LAE	(116,772)	(249,276)	(271,736)
Net unpaid losses and LAE	48,929	72,811	76,002	$ 84,823
Direct unearned premiums	249,616	281,887	276,157
Assumed unearned premiums		3,467
Gross unearned premiums	249,616	285,354	276,157
Ceded unearned premiums	(109,697)	(160,893)	(155,301)
Net unearned premiums	$ 139,919	$ 124,461	$ 120,856