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Allowance For Expected Credit Losses (Details) - USD ($) $ in Thousands	6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Dec. 31, 2024	Dec. 31, 2023
Allowance For Expected Credit Losses
Premium Receivable Credit Loss Allowance	$ 0	$ 49	$ 26	$ 49
Reinsurance Recoverable Credit Loss Allowance	44	51	75	97
Total Credit Loss Allowances	44	100	$ 101	$ 146
Premium Receivable, Credit Loss Expense (Reversal)	(23)	0
Reinsurance Recoverable, Credit Loss Expense (Reversal)	(31)	(46)
Total Credit Loss Allowance Expenses (Reversal)	(54)	(46)
Premium Receivable, Allowance for Credit Loss, Writeoff	(3)	0
Reinsurance recoverable, allowance for credit loss, writeoff	(0)	0
Total Credit Loss Allowance Writeoffs	$ (3)	$ 0

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[Line Items] for Credit Loss Allowance Activity [Table]

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Reinsurance recoverable, allowance for credit loss, writeoff

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Total credit loss allowance expenses reversal.

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Total Credit Loss Allowance Writeoffs

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Total Credit Loss Allowances

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Amount of expense (reversal of expense) for expected credit loss on premium receivable.

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The carrying value as of the balance sheet date of the estimated valuation allowance to reduce gross premiums receivable to net realizable value.

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Amount of writeoff of premium receivable, charged against allowance for credit loss.

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Amount of expense (reversal of expense) for expected credit loss on reinsurance recoverable.

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Amount of allowance for credit loss on reinsurance recoverable.

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