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Loans and Allowance for Loan Losses - Impaired loans (Details) - USD ($) $ in Thousands | Dec. 31, 2022 | Dec. 31, 2021
--- | --- | ---
Impaired |  |
Loans with related allowance for loan losses, Recorded investment | $ 1,833 | $ 625
Loans with related allowance for loan losses, unpaid principal | 2,051 | 667
Loans with related allowance for loan losses, Related Allowance | 954 | 283
Loans with no related allowance for loan losses, Recorded investment | 1,934 | 2,127
Loans with no related allowance for loan losses, unpaid principal | 2,219 | 2,403
Recorded investment | 3,767 | 2,752
Unpaid principal balance | 4,270 | 3,070
Commercial | Commercial and industrial |  |
Impaired |  |
Loans with related allowance for loan losses, Recorded investment | 675 | 445
Loans with related allowance for loan losses, unpaid principal | 711 | 464
Loans with related allowance for loan losses, Related Allowance | 275 | 278
Loans with no related allowance for loan losses, Recorded investment | 638 | 1,386
Loans with no related allowance for loan losses, unpaid principal | 767 | 1,575
Recorded investment | 1,313 | 1,831
Unpaid principal balance | 1,478 | 2,039
Commercial | Real estate construction |  |
Impaired |  |
Loans with related allowance for loan losses, Recorded investment | 262 |
Loans with related allowance for loan losses, unpaid principal | 440 |
Loans with related allowance for loan losses, Related Allowance | 97 |
Recorded investment | 262 |
Unpaid principal balance | 440 |
Commercial | Commercial real estate |  |
Impaired |  |
Loans with related allowance for loan losses, Recorded investment | 896 | 180
Loans with related allowance for loan losses, unpaid principal | 900 | 203
Loans with related allowance for loan losses, Related Allowance | 582 | 5
Loans with no related allowance for loan losses, Recorded investment | 576 | 629
Loans with no related allowance for loan losses, unpaid principal | 660 | 684
Recorded investment | 1,472 | 809
Unpaid principal balance | 1,560 | 887
Consumer | Residential | Real estate first mortgage |  |
Impaired |  |
Loans with no related allowance for loan losses, Recorded investment | 535 | 21
Loans with no related allowance for loan losses, unpaid principal | 573 | 24
Recorded investment | 535 | 21
Unpaid principal balance | 573 | 24
Consumer | Residential | Real estate junior lien |  |
Impaired |  |
Loans with no related allowance for loan losses, Recorded investment | 184 | 91
Loans with no related allowance for loan losses, unpaid principal | 218 | 120
Recorded investment | 184 | 91
Unpaid principal balance | 218 | $ 120
Consumer | Other revolving and installment |  |
Impaired |  |
Loans with no related allowance for loan losses, Recorded investment | 1 |
Loans with no related allowance for loan losses, unpaid principal | 1 |
Recorded investment | 1 |
Unpaid principal balance | $ 1 |

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