Reinsurance - Effects of Reinsurance on Premiums Written and Earned (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Reinsurance Disclosures [Abstract]
Direct premiums, written	$ 418,544	$ 445,587	$ 462,179
Ceded premiums, written	(184,888)	(76,643)	(399,400)
Net premiums, written	233,656	368,944	62,779
Direct premiums, earned	417,680	462,434	395,968
Ceded premiums, earned	(165,062)	(235,171)	(349,952)
Net premiums, earned	$ 252,618	$ 227,263	$ 46,016

Amount of earned premiums ceded to other entities.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 944
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
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Amount of written premiums ceded to other entities.

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Amount, after premiums ceded to other entities and premiums assumed by the entity, of premiums written.

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