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Loans and Allowance for Credit Losses on Loans - Schedule of Amortized Cost Of Loan Modifications (Details) - USD ($) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2024 | Sep. 30, 2023 | Sep. 30, 2024 | Sep. 30, 2023
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications | $ 0 | $ 1,447,000 | $ 192,000 | $ 1,447,000
Term Extension |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  | 1,447,000 | 192,000 | 1,447,000
Total Modifications |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  | 1,447,000 | 192,000 | 1,447,000
Home equity | Residential loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  |  | 192,000 |
Home equity | Term Extension | Residential loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  |  | 192,000 |
Home equity | Total Modifications | Residential loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  |  | $ 192,000 |
Percent of Portfolio Class Total |  |  | 0.20% |
Commercial and industrial | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  | 391,000 |  | 391,000
Commercial and industrial | Term Extension | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  | 391,000 |  | 391,000
Commercial and industrial | Total Modifications | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  | $ 391,000 |  | $ 391,000
Percent of Portfolio Class Total |  | 0.20% |  | 0.20%
Commercial owner-occupied | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  | $ 1,056,000 |  | $ 1,056,000
Commercial owner-occupied | Term Extension | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  | 1,056,000 |  | 1,056,000
Commercial owner-occupied | Total Modifications | Commercial loans |  |  |  |
Financing Receivable, Troubled Debt Restructuring [Line Items] |  |  |  |
Total Modifications |  | $ 1,056,000 |  | $ 1,056,000
Percent of Portfolio Class Total |  | 0.30% |  | 0.30%

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