Reinsurance for the Reciprocal - Narrative (Details) $ in Thousands				1 Months Ended	6 Months Ended	12 Months Ended
	Apr. 01, 2025 USD ($)	Apr. 01, 2024 USD ($) layer program	Jan. 19, 2024	Jan. 31, 2024 USD ($)	Jun. 30, 2025 USD ($)	Mar. 31, 2025	Jan. 01, 2025 USD ($)	Dec. 31, 2024 USD ($)
Reinsurance Retention [Line Items]
Reinsurance recoverable								$ 7,111
Arrangement term			5 years
Proceeds from collaborative agreement				$ 25,000
Proceeds from collaborative agreement, non-refundable					$ 8,700
Reinsurance Property Catastrophe Treaties
Reinsurance Retention [Line Items]
Excess amount retained	$ 410,000	$ 465,000
Number of retention layers for reinsurance policy | layer		5
Reinsurance Property Catastrophe Treaties | Minimum
Reinsurance Retention [Line Items]
Amount retained	25,000	$ 45,000
Reinsurance Property Catastrophe Treaties | Maximum
Reinsurance Retention [Line Items]
Amount retained	$ 23,100	$ 75,000
Non-Catastrophic Weather Quota Share
Reinsurance Retention [Line Items]
Reinsurance contract, term	10 years
Reinsurance Quota Share Program
Reinsurance Retention [Line Items]
Reinsured risk percentage	7.50%					27.50%
Number of programs | program		1
Reinsurance Severe Convective Storm
Reinsurance Retention [Line Items]
Reinsurance recoverable							$ 30,000
Amount retained					$ 85,000