Investments - Schedule of Gross Unrealized Losses on Fixed Income Securities (Details) - USD ($) $ in Thousands	Jun. 30, 2026	Dec. 31, 2025
Fixed income securities:
Less than 12 months, Fair Value	$ 71,551	$ 10,760
Less than 12 Months, Unrealized Losses	(757)	(368)
Greater than 12 months, Fair Value	149,478	163,875
Greater than 12 months, Unrealized Losses	(16,225)	(15,852)
Fair Value, Total	221,029	174,635
Unrealized Losses, Total	(16,982)	(16,220)
Fixed income securities [Member] \| U.S. Government and agencies [Member]
Fixed income securities:
Less than 12 months, Fair Value	3,830	997
Less than 12 Months, Unrealized Losses	(36)	(5)
Greater than 12 months, Fair Value	3,175	3,433
Greater than 12 months, Unrealized Losses	(76)	(68)
Fair Value, Total	7,005	4,430
Unrealized Losses, Total	(112)	(73)
Fixed income securities [Member] \| Obligations of states and political subdivisions [Member]
Fixed income securities:
Less than 12 months, Fair Value	4,361	2,976
Less than 12 Months, Unrealized Losses	(45)	(93)
Greater than 12 months, Fair Value	35,069	35,429
Greater than 12 months, Unrealized Losses	(4,290)	(4,555)
Fair Value, Total	39,430	38,405
Unrealized Losses, Total	(4,335)	(4,648)
Fixed income securities [Member] \| Corporate securities [Member]
Fixed income securities:
Less than 12 months, Fair Value	35,141	2,081
Less than 12 Months, Unrealized Losses	(335)	(147)
Greater than 12 months, Fair Value	55,671	62,738
Greater than 12 months, Unrealized Losses	(3,775)	(3,460)
Fair Value, Total	90,812	64,819
Unrealized Losses, Total	(4,110)	(3,607)
Fixed income securities [Member] \| Residential mortgage-backed securities [Member]
Fixed income securities:
Less than 12 months, Fair Value	12,870	3,273
Less than 12 Months, Unrealized Losses	(136)	(15)
Greater than 12 months, Fair Value	29,317	33,503
Greater than 12 months, Unrealized Losses	(5,167)	(4,987)
Fair Value, Total	42,187	36,776
Unrealized Losses, Total	(5,303)	(5,002)
Fixed income securities [Member] \| Commercial mortgage-backed securities [Member]
Fixed income securities:
Less than 12 months, Fair Value	7,734
Less than 12 Months, Unrealized Losses	(57)
Greater than 12 months, Fair Value	19,054	19,754
Greater than 12 months, Unrealized Losses	(2,061)	(2,030)
Fair Value, Total	26,788	19,754
Unrealized Losses, Total	(2,118)	(2,030)
Fixed income securities [Member] \| Asset-backed securities [Member]
Fixed income securities:
Less than 12 months, Fair Value	7,615	1,433
Less than 12 Months, Unrealized Losses	(148)	(108)
Greater than 12 months, Fair Value	4,152	5,832
Greater than 12 months, Unrealized Losses	(160)	(202)
Fair Value, Total	11,767	7,265
Unrealized Losses, Total	(308)	(310)
Fixed income securities [Member] \| Redeemable preferred stocks [Member]
Fixed income securities:
Less than 12 months, Fair Value
Less than 12 Months, Unrealized Losses
Greater than 12 months, Fair Value	3,040	3,186
Greater than 12 months, Unrealized Losses	(696)	(550)
Fair Value, Total	3,040	3,186
Unrealized Losses, Total	$ (696)	$ (550)

Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset.

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