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Summary of Nonaccrual Loans (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable Impaired [Line Items] |  |  |  |
Tdrs Recorded Investment On Nonaccrual Status |  |  | $ 11,520 |
Financing Receivable, Nonaccrual |  | $ 54,383 | 54,881 | [1]
Financing Receivable, Nonaccrual, No Allowance | [1] | 11,343 | 3,072 |
Finance Receivable, Nonaccrual, with allowance |  | 43,040 | 51,809 |
Commercial and Industrial [Member] |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Financing Receivable, Nonaccrual |  | 20,188 | 26,693 | [1]
Financing Receivable, Nonaccrual, No Allowance | [1] | 298 | 298 |
Finance Receivable, Nonaccrual, with allowance |  | 19,890 | 26,395 |
Commercial Real Estate [Member] |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Financing Receivable, Nonaccrual |  | 22,952 | 15,730 | [1]
Financing Receivable, Nonaccrual, No Allowance | [1] | 11,041 | 2,769 |
Finance Receivable, Nonaccrual, with allowance |  | 11,911 | 12,961 |
Small Business [Member] |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Financing Receivable, Nonaccrual |  | 398 | 104 | [1]
Financing Receivable, Nonaccrual, No Allowance | [1] | 4 | 5 |
Finance Receivable, Nonaccrual, with allowance |  | 394 | 99 |
Residential Real Estate [Member] |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Financing Receivable, Nonaccrual |  | 7,634 | 8,479 | [1]
Financing Receivable, Nonaccrual, No Allowance | [1] | 0 |  |
Finance Receivable, Nonaccrual, with allowance |  | 7,634 | 8,479 |
Home Equity [Member] |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Financing Receivable, Nonaccrual |  | 3,171 | 3,400 | [1]
Financing Receivable, Nonaccrual, No Allowance | [1] | 0 | 0 |
Finance Receivable, Nonaccrual, with allowance |  | 3,171 | 3,400 |
Consumer Portfolio Segment [Member] |  |  |  |
Financing Receivable Impaired [Line Items] |  |  |  |
Financing Receivable, Nonaccrual |  | 40 | 475 | [1]
Financing Receivable, Nonaccrual, No Allowance | [1] | 0 | 0 |
Finance Receivable, Nonaccrual, with allowance |  | $ 40 | $ 475 |
[1] | onaccrual balances at December 31, 2022 included $11.5 million of nonaccruing TDRs. (2)Nonaccrual balances reported above without an allowance for credit losses are attributable to loans evaluated on an individual basis where it was determined that there was no risk of loss due to sufficient underlying collateral values.

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