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Investment Securities - Narrative (Details) | Nov. 04, 2024 USD ($) | Sep. 30, 2024 USD ($) security | Dec. 31, 2023 USD ($) security | Jul. 07, 2023 USD ($)
--- | --- | --- | --- | ---
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Held-to-maturity, allowance for credit loss |  | $ 0 | $ 0 |
Number of investment securities in unrealized loss position | security |  | 254 | 313 |
Number of investment securities in unrealized loss position longer than 12 months | security |  | 245 |  |
Number of investment securities in unrealized loss position less than 12 months | security |  | 9 |  |
Debt securities, available-for-sale unrealized loss position, allowance for credit loss |  | $ 0 | $ 0 |
Interest rate swap |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Derivative, notional amount |  |  |  | $ 101,800,000
Interest rate swap | Subsequent event |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |
Loss on derivative contract termination | $ 0 |  |  |

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- Definition Amount, excluding accrued interest, of allowance for credit loss on investment in debt security measured at amortized cost (held-to-maturity). + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 326 -SubTopic 20 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147479344/326-20-45-1 + Details
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