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Loans and Allowance for Credit Losses - Amortized cost basis of loans on nonaccrual status loans (Details) - USD ($) $ in Thousands | 3 Months Ended |
--- | --- | ---
Mar. 31, 2024 | Mar. 31, 2023 | Dec. 31, 2023
Financing Receivable, Past Due [Line Items] |  |  |
Nonaccrual with no Allowance for Credit Losses | $ 1,214 |  | $ 991
Nonaccrual | 7,345 |  | 8,596
90 Days or More Past Due and Accruing |  |  | 139
Interest income if troubled debt restructurings recognized in the period | 651 | $ 38 |
Accrued interest receivable | 12,300 |  | 12,200
Commercial |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Nonaccrual with no Allowance for Credit Losses | 164 |  | 174
Nonaccrual | 6,288 |  | 7,710
90 Days or More Past Due and Accruing |  |  | 139
Consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Nonaccrual with no Allowance for Credit Losses | 1,050 |  | 817
Nonaccrual | 1,057 |  | 886
Commercial and industrial | Commercial |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Nonaccrual with no Allowance for Credit Losses | 69 |  | 79
Nonaccrual | 5,486 |  | 6,595
90 Days or More Past Due and Accruing |  |  | 139
Commercial real estate | Commercial |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Nonaccrual with no Allowance for Credit Losses | 95 |  | 95
Nonaccrual | 802 |  | 1,115
Other revolving and installment | Consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Nonaccrual | 1 |  |
Real estate first mortgage | Residential | Consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Nonaccrual with no Allowance for Credit Losses | 621 |  | 632
Nonaccrual | 627 |  | 638
Real estate junior lien | Residential | Consumer |  |  |
Financing Receivable, Past Due [Line Items] |  |  |
Nonaccrual with no Allowance for Credit Losses | 429 |  | 185
Nonaccrual | $ 429 |  | $ 248

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- Definition The gross interest income that would have been recorded in the period on troubled debt restructurings, if the loans had been current in accordance with their original terms and had been outstanding throughout the period or since origination, if held for part of the period. + References No definition available. + Details
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