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Loans and Allowance for Loan Losses - Amortized cost basis of loans on nonaccrual status loans (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual with no Allowance for Credit Losses | $ 120 |
Nonaccrual | 2,118 | $ 3,794
Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual | 1,693 | 3,074
Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual with no Allowance for Credit Losses | 120 |
Nonaccrual | 425 | 720
Commercial and industrial | Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual | 357 | 1,162
Real estate construction | Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual | 440 | 440
Commercial real estate | Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual | 896 | 1,472
Other revolving and installment | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual | 1 | 1
Real estate first mortgage | Residential | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual with no Allowance for Credit Losses | 120 |
Nonaccrual | $ 424 | 535
Real estate junior lien | Residential | Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Nonaccrual |  | $ 184

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