Reinsurance - Narrative (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
SEC Schedule, 12-17, Insurance Companies, Reinsurance [Abstract]
Written premiums	$ 240,330	$ 238,974	$ 476,805	$ 476,599
Premiums	$ 244,656	$ 245,289	$ 487,506	$ 490,075

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

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+ Details