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Investment Securities - Gains (Losses) on Sales of Investments (Details) - USD ($) $ in Thousands | 3 Months Ended
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Mar. 31, 2024 | Mar. 31, 2023
Investments, Debt and Equity Securities [Abstract] |  |
Proceeds from sales of available-for-sale securities | $ 24,344 |
Proceeds from sales of available-for-sale securities | 11,711 | $ 54,531
Gains, gross | 658 | 0
Losses, gross | 0 | 1,536
Unrealized holding losses on equity securities | $ (49) | $ (308)

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- Definition Proceeds From Sale Of Debt Securities, Available-For-Sale, Including Receivables From Brokers Dealers And Clearing Organizations + References No definition available. + Details
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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 + Details
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- Definition 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 + Details
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