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v3.25.3

Securities & Allowance for Securities Credit Losses - Narrative (Details) | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2025 USD ($) position security | Sep. 30, 2024 USD ($) bond | Sep. 30, 2025 USD ($) position security bond | Sep. 30, 2024 USD ($) | Dec. 31, 2024 USD ($) position | Dec. 31, 2023 USD ($)
Schedule of Available-for-sale and Held-to-Maturity Securities [Line Items] |  |  |  |  |  |
Securities | $ 0 |  | $ 0 |  | $ 0 |
Proceeds from debt securities, available-for-sale |  |  | 316,911,000 | $ 80,964,000 |  |
Proceeds from sales, calls, maturities and paydowns |  |  | 16,539,000 | 5,471,000 |  |
Charge off | $ 0 |  | $ 0 | 210,000 |  |
Securities disposed of | security | 1 |  | 1 |  |  |
Number of HTM bonds | bond |  | 2 | 0 |  |  |
Available-for-sale, number of positions | position | 643 |  | 643 |  | 643 |
Held to maturity number of positions | position | 776 |  | 776 |  | 776 |
Available sale of securities, percentage of impairment in amortized cost basis | 2.00% |  | 2.00% |  | 2.00% |
Held to maturity securities, percentage of impairment in amortized cost basis | 4.30% |  | 4.30% |  | 4.30% |
Allowance for credit loss | $ 0 | $ 0 | $ 0 | 0 | $ 0 | $ 0
Debt securities, held to maturity non-accrual | 0 |  | 0 |  | 0 |
Fair value adjustment gain on equity security | $ 5,000 | 18,000 | $ 14,000 | 11,000 |  |
U.S. government and federal agencies |  |  |  |  |  |
Schedule of Available-for-sale and Held-to-Maturity Securities [Line Items] |  |  |  |  |  |
Available-for-sale, number of positions | position | 29 |  | 29 |  |  |
Available-for-sale, number of securities | security | 69 |  | 69 |  |  |
Allowance for credit loss | $ 0 | 0 | $ 0 | 0 | 0 | 0
Mortgage backed securities |  |  |  |  |  |
Schedule of Available-for-sale and Held-to-Maturity Securities [Line Items] |  |  |  |  |  |
Available-for-sale, number of positions | position | 10 |  | 10 |  |  |
Available-for-sale, number of securities | security | 16 |  | 16 |  |  |
Allowance for credit loss | $ 0 |  | $ 0 |  | 0 |
Corporate bonds |  |  |  |  |  |
Schedule of Available-for-sale and Held-to-Maturity Securities [Line Items] |  |  |  |  |  |
Available-for-sale, number of positions | position | 36 |  | 36 |  |  |
Available-for-sale, number of securities | security | 116 |  | 116 |  |  |
Allowance for credit loss | $ 0 | 0 | $ 0 | 0 | 0 | 0
State and municipal securities |  |  |  |  |  |
Schedule of Available-for-sale and Held-to-Maturity Securities [Line Items] |  |  |  |  |  |
Available-for-sale, number of positions | position | 215 |  | 215 |  |  |
Available-for-sale, number of securities | security | 308 |  | 308 |  |  |
Allowance for credit loss | $ 0 | $ 0 | $ 0 | $ 0 | $ 0 | $ 0

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