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Investments - Schedule of Realized Gain (Loss) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Fair Value at Sale
Fair value at sale	$ 2,083	$ 7,679	$ 5,077	$ 9,584
Fair value at sale	5,380	49,148	5,380	49,107
Net fair value at sale	7,463	56,827	10,457	58,691
Debt Securities, Available-for-Sale, Realized Gain	0	165	0	169
Debt Securities, Available-for-Sale, Realized Loss	(121)	(6,873)	(121)	(6,960)
Debt Securities, Available-for-Sale, Realized Gain (Loss)	(121)	(6,708)	(121)	(6,791)
Fixed Maturities
Fair Value at Sale
Fair value at sale	2,083	1,893	3,077	3,672
Fair value at sale	381	38,776	381	38,735
Debt Securities, Available-for-Sale, Realized Gain	0	0	0	4
Debt Securities, Available-for-Sale, Realized Loss	(121)	(6,208)	(121)	(6,295)
Equity Securities
Fair Value at Sale
Fair value at sale	0	5,786	0	5,786
Fair value at sale	0	10,372	0	10,372
Equity Securities, FV-NI, Realized Gain	0	165	0	165
Equity Securities, FV-NI, Realized Loss	0	(665)	0	(665)
Short-term Investments
Fair Value at Sale
Fair value at sale	0	0	0	126
Fair value at sale	4,999	0	4,999	0
Debt Securities, Available-for-Sale, Realized Gain	0	0	0	0
Debt Securities, Available-for-Sale, Realized Loss	0	0	0	0
Limited Partnership
Fair Value at Sale
Fair value at sale	0	0	2,000	0
Debt Securities, Available-for-Sale, Realized Gain	$ 0	$ 0	$ 0	$ 0

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- Definition

Amount of realized gain on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-9

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Amount of realized gain (loss) on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-9

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Amount of realized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale).

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 320
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 9
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481800/320-10-50-9

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Amount of realized gain from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-4

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Amount of realized loss from sale of investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Topic 321
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479536/321-10-50-4

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