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v3.24.3

Securities - Narrative (Details) | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2024 USD ($) security | Sep. 30, 2023 USD ($) | Sep. 30, 2024 USD ($) security | Sep. 30, 2023 USD ($) | Dec. 31, 2023 USD ($)
Investments, Debt and Equity Securities [Abstract] |  |  |  |  |
Securities | $ 697,700,000 |  | $ 697,700,000 |  |
Securities AFS | 560,555,000 |  | 560,555,000 |  | $ 570,092,000
Unrealized loss for debt securities, decrease |  |  | 12,700,000 |  |
Accumulated unrealized loss on AFS securities | 49,500,000 |  | 49,500,000 |  |
Securities available-for-sale, at amortized cost | 134,145,000 |  | 134,145,000 |  | 141,236,000
Maturities, principal repayments, and calls |  |  | 117,300,000 |  |
Securities purchased |  |  | 87,796,000 | $ 34,581,000 |
Securities sold |  |  | 0 |  |
Debt securities, held-to-maturity, sale |  |  | 0 |  |
Debt securities, held-to-maturity, purchase |  |  | 0 |  |
Available-for-sale, allowance for credit loss | 0 |  | 0 |  | 0
Held-to-maturity, allowance for credit loss | 0 |  | 0 |  | 0
Accrued interest receivables, available for sale and held to maturity securities | $ 3,000,000 |  | $ 3,000,000 |  | 3,000,000
Available-for-sale, number of securities in unrealized loss positions | security | 449 |  | 449 |  |
Securities in a loss position as a proportion of AFS securities (as a percent) | 8.36% |  | 8.36% |  |
Proceeds from sales and calls of debt securities | $ 0 | $ 0 | $ 0 | 0 |
Equity securities, at fair value | 3,028,000 |  | 3,028,000 |  | 2,965,000
Gain (loss) on equity securities | 107,000 | $ (113,000) | 63,000 | $ (145,000) | (14,000)
Securities pledged as collateral | $ 225,800,000 |  | $ 225,800,000 |  | $ 230,900,000

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