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Loans and Allowance for Credit Losses - Components of loans and associated allowance (Details) - USD ($) $ in Thousands | Sep. 30, 2023 | Jun. 30, 2023 | Dec. 31, 2022 | Sep. 30, 2022 | Jun. 30, 2022 | Dec. 31, 2021
--- | --- | --- | --- | --- | --- | ---
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | $ 9,007 |  | $ 3,767 |  |  |
Recorded Investment, Collectively Evaluated | 2,597,423 |  | 2,440,227 |  |  |
Loans | 2,606,430 |  | 2,443,994 |  |  |
Allowance for Loan Losses, Individually Evaluated | 1,352 |  | 954 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 33,985 |  | 29,924 |  |  |
Loans and Leases Receivable, Allowance, Total | 36,290 | $ 35,696 | 31,146 | $ 30,968 | $ 31,373 | $ 31,572
Unallocated |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Loans and Leases Receivable, Allowance, Total | 953 | 1,727 | 268 | 952 | 1,052 | 1,180
Commercial |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | 7,570 |  | 3,047 |  |  |
Recorded Investment, Collectively Evaluated | 1,697,573 |  | 1,560,309 |  |  |
Loans | 1,705,143 |  | 1,563,356 |  |  |
Allowance for Loan Losses, Individually Evaluated | 1,352 |  | 954 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 24,640 |  | 22,338 |  |  |
Loans and Leases Receivable, Allowance, Total | 25,992 | 24,424 | 23,292 | 22,523 | 22,045 | 22,084
Commercial | Commercial and industrial |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | 6,559 |  | 1,313 |  |  |
Recorded Investment, Collectively Evaluated | 575,828 |  | 582,563 |  |  |
Loans | 582,387 |  | 583,876 |  |  |
Allowance for Loan Losses, Individually Evaluated | 1,352 |  | 275 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 7,225 |  | 8,883 |  |  |
Loans and Leases Receivable, Allowance, Total | 8,577 | 7,813 | 9,158 | 8,921 | 10,333 | 8,925
Commercial | Real estate construction |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | 115 |  | 262 |  |  |
Recorded Investment, Collectively Evaluated | 97,627 |  | 97,548 |  |  |
Loans | 97,742 |  | 97,810 |  |  |
Allowance for Loan Losses, Individually Evaluated |  |  | 97 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 4,709 |  | 1,349 |  |  |
Loans and Leases Receivable, Allowance, Total | 4,709 | 3,646 | 1,446 | 1,332 | 878 | 783
Commercial | Commercial real estate |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | 896 |  | 1,472 |  |  |
Recorded Investment, Collectively Evaluated | 1,024,118 |  | 880,198 |  |  |
Loans | 1,025,014 |  | 881,670 |  |  |
Allowance for Loan Losses, Individually Evaluated |  |  | 582 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 12,706 |  | 12,106 |  |  |
Loans and Leases Receivable, Allowance, Total | 12,706 | 12,965 | 12,688 | 12,270 | 10,834 | 12,376
Consumer |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | 1,437 |  | 720 |  |  |
Recorded Investment, Collectively Evaluated | 899,850 |  | 879,918 |  |  |
Loans | 901,287 |  | 880,638 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 9,345 |  | 7,586 |  |  |
Loans and Leases Receivable, Allowance, Total | 9,345 | 9,545 | 7,586 | 7,493 | 8,276 | 8,308
Consumer | Residential | Real estate first mortgage |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | 886 |  | 535 |  |  |
Recorded Investment, Collectively Evaluated | 716,907 |  | 679,016 |  |  |
Loans | 717,793 |  | 679,551 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 7,757 |  | 5,769 |  |  |
Loans and Leases Receivable, Allowance, Total | 7,757 | 7,901 | 5,769 | 5,591 | 6,175 | 6,532
Consumer | Residential | Real estate junior lien |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | 547 |  | 184 |  |  |
Recorded Investment, Collectively Evaluated | 152,130 |  | 150,295 |  |  |
Loans | 152,677 |  | 150,479 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 1,337 |  | 1,289 |  |  |
Loans and Leases Receivable, Allowance, Total | 1,337 | 1,351 | 1,289 | 1,365 | 1,467 | 1,295
Consumer | Other revolving and installment |  |  |  |  |  |
Loans and Allowance for Loan Losses |  |  |  |  |  |
Recorded Investment, Individually Evaluated | 4 |  | 1 |  |  |
Recorded Investment, Collectively Evaluated | 30,813 |  | 50,607 |  |  |
Loans | 30,817 |  | 50,608 |  |  |
Allowance for Loan Losses, Collectively Evaluated | 251 |  | 528 |  |  |
Loans and Leases Receivable, Allowance, Total | $ 251 | $ 293 | $ 528 | $ 537 | $ 634 | $ 481

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