Fair Value of Financial Instruments - Rollforward of Level 3 Assets Measured on Recurring Basis (Details) - USD ($) $ in Thousands |
3 Months Ended | 6 Months Ended | ||||||
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Jun. 30, 2025 |
Jun. 30, 2024 |
Jun. 30, 2025 |
Jun. 30, 2024 |
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| Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] | ||||||||
| Investment gains (losses) and accretion (amortization) recognized in earnings | $ 200 | $ 200 | $ 700 | $ 100 | ||||
| Fair Value, Recurring Measurements [Member] | ||||||||
| Fair Value Assets Measured On Recurring Basis Unobservable Input Reconciliation [Line Items] | ||||||||
| Level 3 assets, beginning of period | 1,601 | 1,631 | 1,543 | [1] | 2,144 | [1] | ||
| Net unrealized gains (losses) included in other comprehensive income (loss) | $ 35 | $ 39 | [1] | |||||
| Fair Value, Asset, Recurring Basis, Unobservable Input Reconciliation, Asset, Gain (Loss), Statement of Other Comprehensive Income or Comprehensive Income [Extensible Enumeration] | OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax | OCI, Debt Securities, Available-for-Sale, Unrealized Holding Gain (Loss), before Adjustment and Tax | ||||||
| Investment gains (losses) and accretion (amortization) recognized in earnings | (772) | $ (28) | (714) | [1] | $ (41) | [1] | ||
| Purchases | 8,815 | 8,815 | [1] | |||||
| Settlements | (829) | (829) | [1] | |||||
| Transfers into Level 3 | [1] | (504) | ||||||
| Level 3 assets, end of period | [1] | $ 0 | $ 10,453 | $ 0 | $ 10,453 | |||
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- 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. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of gain (loss) recognized in other comprehensive income (OCI) from asset measured at fair value on recurring basis using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of purchases of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of settlement of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Amount of transfer of financial instrument classified as an asset into level 3 of the fair value hierarchy. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Fair value of financial instrument classified as an asset measured using unobservable inputs that reflect the entity's own assumption about the assumptions market participants would use in pricing. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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- Definition Indicates line item in statement in which other comprehensive income (OCI) is reported that includes gain (loss) from asset measured at fair value using unobservable input (level 3). Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Details
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