Segment And Other Operating Information - Operating Premium Information (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025
Segment Reporting [Line Items]
Premiums	$ 43,703	$ 43,388	$ 83,641	$ 83,185
Operating Segments
Segment Reporting [Line Items]
Premiums	43,703	43,388	83,641	83,185
Operating Segments \| International Insurance Segment
Segment Reporting [Line Items]
Direct premiums earned	28,885	29,306	54,467	55,385
Reinsurance Premiums, Net	(516)	(428)	(900)	(899)
Premiums	28,369	28,878	53,567	54,486
Operating Segments \| Domestic Insurance Segment
Segment Reporting [Line Items]
Direct premiums earned	19,220	17,095	37,570	33,366
Reinsurance Premiums, Net	(3,886)	(2,585)	(7,496)	(4,667)
Premiums	15,334	14,510	30,074	28,699
Direct First Year Premium \| Operating Segments \| International Insurance Segment
Segment Reporting [Line Items]
Direct premiums earned	3,541	3,814	6,831	7,206
Direct First Year Premium \| Operating Segments \| Domestic Insurance Segment
Segment Reporting [Line Items]
Direct premiums earned	6,218	5,621	11,898	11,046
Direct Renewal Premium \| Operating Segments \| International Insurance Segment
Segment Reporting [Line Items]
Direct premiums earned	25,344	25,492	47,636	48,179
Direct Renewal Premium \| Operating Segments \| Domestic Insurance Segment
Segment Reporting [Line Items]
Direct premiums earned	$ 13,002	$ 11,474	$ 25,672	$ 22,320

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

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+ Details

- Definition

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

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+ Details

- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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