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Fair Value Measurements - Recurring Level III Assets (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2023 | Sep. 30, 2022 | Sep. 30, 2023 | Sep. 30, 2022
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |
Realized and unrealized gain (loss) included in earnings |  |  | $ (100) |
Fair Value, Assets Including Derivatives Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Fair Value Recurring Basis Unobservable Input Reconciliation Asset Gain Loss Statement Of Other Comprehensive Income Extensible List Not Disclosed Flag |  |  | Unrealized loss included in other comprehensive income (loss) |
Level III |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance | $ 34,418 | $ 37,035 | $ 35,343 | $ 41,763
Realized and unrealized income (loss) included in earnings | 45 | 0 | 46 | 8
Purchase of securities | 250 | 0 | 250 | 1,048
Maturities/calls | (17,389) | (66) | (18,156) | (3,141)
Unrealized loss included in other comprehensive income (loss) | (184) | (1,840) | (343) | (4,550)
Ending balance | 17,140 | 35,129 | 17,140 | 35,129
Fair Value, Net Derivative Asset (Liability) Measured on Recurring Basis, Unobservable Input Reconciliation [Roll Forward] |  |  |  |
Beginning balance | 648 | 0 | 787 | 0
Realized and unrealized gain (loss) included in earnings | 0 | 0 | (139) | 0
Purchase of securities | 0 | 0 | 0 | 0
Maturities/calls | 0 | 0 | 0 | 0
Unrealized loss included in other comprehensive income (loss) | 0 | 0 | 0 | 0
Ending balance | 648 | 0 | 648 | 0
Fair Value, Assets Including Derivatives Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance | 35,066 | 37,035 | 36,130 | 41,763
Realized and unrealized gain included in earnings | 45 | 0 | (93) | 8
Purchase of securities | 250 | 0 | 250 | 1,048
Maturities/calls | (17,389) | (66) | (18,156) | (3,141)
Unrealized loss included in other comprehensive income (loss) | (184) | (1,840) | (343) | (4,550)
Ending balance | $ 17,788 | $ 35,129 | $ 17,788 | $ 35,129

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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). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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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). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1a) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 + Details
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- Definition Amount of gain (loss) recognized in income from derivative asset (liability) after deduction of derivative liability (asset), measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (c)(1) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org//1943274/2147482106/820-10-50-3 + Details
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