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Investment Securities (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2024 USD ($) security | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) security | Jun. 30, 2023 USD ($) | Dec. 31, 2023 USD ($) security
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Debt Securities, Available-for-Sale and Held-to-Maturity, Number of Positions | security | 175 |  | 175 |  | 207
Debt Securities, Available-for-Sale And Held-to-Maturity, Unrealized Loss Position, Number of Positions | security | 165 |  | 165 |  | 176
Debt securities, available-for-sale, at fair value | $ 261,357 |  | $ 261,357 |  | $ 276,601
Gross realized losses | 0 | $ 0 | 214 | $ 0 |
Gross realized gains | 0 | 0 | 0 | 0 |
Proceeds from sales of debt securities, available-for-sale | 0 | $ 0 | 9,615 | $ 0 |
Investments In Securities Of Issuers That Exceed 10% Of Consolidated Shareholders' Equity | $ 0 |  | $ 0 |  |
Debt Securities, Available-for-Sale, Term | 3 years 4 months 24 days |  | 3 years 4 months 24 days |  |
Debt Securities, Available-for-Sale, Excluding Accrued Interest, Allowance for Credit Loss, Period Increase (Decrease) | $ 0 |  |  |  |
Asset Pledged as Collateral |  |  |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |  |  |
Debt securities, available-for-sale, at fair value | $ 144,500 |  | $ 144,500 |  | $ 124,400

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