Reinsurance for the Reciprocal - Effects of Reinsurance on Premiums Written and Earned (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Reinsurance Disclosures [Abstract]
Direct premiums, written	$ 95,779	$ 109,716	$ 171,275	$ 184,820
Ceded premiums, written	20,378	(59,857)	(11,263)	(90,186)
Net premiums, written	116,157	49,859	160,012	94,634
Direct premiums, earned	100,184	102,345	202,564	210,933
Ceded premiums, earned	(21,229)	(40,518)	(60,295)	(76,881)
Net premiums, earned	$ 78,955	$ 61,827	$ 142,269	$ 134,052