Investments - Impairments on Available-For-Sale Securities and Agent Loans (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Available-for-sale securities:
Intent to sell	$ (45)	$ (10)	$ (146)	$ (10)
Credit (impaired) recovered	(130)	(13)	(283)	73
Total available-for-sale securities	(175)	(23)	(429)	63
Agent loans - expected credit recoveries	0	153	0	153
Net impairment (losses) recoveries recognized in earnings	$ (175)	$ 130	$ (429)	$ 216

Available-For-Sale Debt Securities And Financing Receivables, Impairment Loss (Recovery) Recognized in Earnings

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- Definition

Available-For-Sale Debt Securities, Impairment Loss Recognized in Earnings

+ References

No definition available.

+ Details

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- Definition

Amount of impairment recognized in earnings on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale) from intent to sell or more likely than not will be required to sell before recovery of amortized cost basis.

+ References

No definition available.

+ Details

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- Definition

Amount of increase in allowance for credit loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), from recovery.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 30
-Section 50
-Paragraph 9
-Subparagraph (h)
-URI https://asc.fasb.org/extlink&oid=124269663&loc=SL82922900-210455

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- References

No definition available.

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- Definition

Amount of credit loss expense (reversal of expense) for financing receivable.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 326
-SubTopic 20
-Section 50
-Paragraph 13
-Subparagraph (b)
-URI https://asc.fasb.org/extlink&oid=124255953&loc=SL82919249-210447

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 942
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.9-04(11))
-URI https://asc.fasb.org/extlink&oid=120399700&loc=SL114874048-224260

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