Reinsurance - Summary of Reinsurance Agreements (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2022
Premiums Earned, Net [Abstract]
Premiums earned, direct	$ 1,138,245	$ 1,142,412	$ 1,154,728
Premiums earned, assumed	14,458	12,960	8,778
Premiums earned, ceded	(181,896)	(202,821)	(156,373)
Net premiums earned	970,807	952,551	1,007,133
Policyholder Benefits and Claims Incurred, Net [Abstract]
Losses incurred, direct	5,714	(5,200)	(274,072)
Losses incurred, assumed	32	(33)	(330)
Net losses incurred	(14,861)	(20,856)	(254,565)
Quota Share Reinsurance Transactions
Premiums Earned, Net [Abstract]
Premiums earned, ceded	(115,306)	(123,955)	(86,435)
Policyholder Benefits and Claims Incurred, Net [Abstract]
Losses incurred, ceded	(20,607)	(15,623)	19,837
Profit commission	108,368	133,145	176,084
Ceding commisisons	44,532	50,397	52,071
Excess of Loss Reinsurance Transactions
Premiums Earned, Net [Abstract]
Premiums earned, ceded	$ (66,590)	$ (78,866)	$ (69,938)