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Loans and Leases and Allowance for Credit Losses - Narrative (Details) $ in Thousands | 3 Months Ended | 6 Months Ended |  |  |  |
--- | --- | --- | --- | --- | --- | ---
Jun. 30, 2024 USD ($) | Jun. 30, 2023 USD ($) | Jun. 30, 2024 USD ($) segment | Jun. 30, 2023 USD ($) | Mar. 31, 2024 USD ($) | Dec. 31, 2023 USD ($) | Mar. 31, 2023 USD ($) | Dec. 31, 2022 USD ($)
Financing Receivable, Modifications [Line Items] |  |  |  |  |  |  |  |
Loan portfolio segments | segment |  |  | 6 |  |  |  |  |
Provision for loan losses | $ 883 | $ 113 | $ 443 | $ 663 |  |  |  |
Provision for credit losses, post ASU 2019-04 | 896 | 420 | 818 | 970 |  |  |  |
Allowance for credit losses, post ASU 2019-04 | $ 34,690 | 32,747 | $ 34,690 | 32,747 | $ 34,203 | $ 35,066 | $ 32,279 | $ 23,334
Percentage of allowance for credit losses to aggregate loans | 0.97% |  | 0.97% |  |  | 1.02% |  |
Nonaccrual restructuring loans, post ASU 2019-04 | $ 6,432 |  | $ 6,432 |  |  | $ 7,931 |  |
Other real estate owned | 688 |  | 688 |  |  | 517 |  |
Consumer Real Estate [Member] |  |  |  |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |  |  |  |
Provision for credit losses, post ASU 2019-04 |  | 333 |  | 593 |  |  |  |
Allowance for credit losses, post ASU 2019-04 | 7,543 | 6,748 | 7,543 | 6,748 | 7,246 | 7,249 | 6,411 | 4,028
Nonaccrual restructuring loans, post ASU 2019-04 | 2,788 |  | 2,788 |  |  | 2,647 |  |
Consumer Real Estate [Member] | Residential Real Estate [Member] |  |  |  |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |  |  |  |
Mortgage loans in process of foreclosure | 271 |  | 271 |  |  |  |  |
Consumer and Other [Member] |  |  |  |  |  |  |  |
Financing Receivable, Modifications [Line Items] |  |  |  |  |  |  |  |
Provision for credit losses, post ASU 2019-04 |  | (3) |  | 78 |  |  |  |
Allowance for credit losses, post ASU 2019-04 | $ 117 | $ 149 | $ 117 | $ 149 | $ 112 | $ 115 | $ 125 | $ 136

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