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Loans and Allowance for Credit Losses - Loans by risk category (Details) - USD ($) $ in Thousands | Dec. 31, 2023 | Dec. 31, 2022
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Loans outstanding by loan portfolio segment and risk category |  |
Loans | $ 2,759,583 | $ 2,443,994
Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 2,408,709
Special Mention |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 22,032
Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 13,253
Commercial |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 1,849,267 | 1,563,356
Commercial | Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 1,529,512
Commercial | Special Mention |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 21,969
Commercial | Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 11,875
Commercial | Commercial and industrial |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 598,321 | 583,876
Commercial | Commercial and industrial | Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 568,481 | 558,694
Commercial | Commercial and industrial | Special Mention |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 21,969
Commercial | Commercial and industrial | Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 29,840 | 3,213
Commercial | Real estate construction |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 124,034 | 97,810
Commercial | Real estate construction | Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 103,367 | 97,548
Commercial | Real estate construction | Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 20,667 | 262
Commercial | Commercial real estate |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 1,126,912 | 881,670
Commercial | Commercial real estate | Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 1,117,742 | 873,270
Commercial | Commercial real estate | Special Mention |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 262 |
Commercial | Commercial real estate | Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 8,908 | 8,400
Consumer |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 910,316 | 880,638
Consumer | Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 879,197
Consumer | Special Mention |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 63
Consumer | Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 1,378
Consumer | Residential | Real estate first mortgage |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 726,879 | 679,551
Consumer | Residential | Real estate first mortgage | Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 678,743
Consumer | Residential | Real estate first mortgage | Special Mention |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 63
Consumer | Residential | Real estate first mortgage | Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 745
Consumer | Residential | Real estate junior lien |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | 154,134 | 150,479
Consumer | Residential | Real estate junior lien | Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 149,847
Consumer | Residential | Real estate junior lien | Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 632
Consumer | Other revolving and installment |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans | $ 29,303 | 50,608
Consumer | Other revolving and installment | Pass |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | 50,607
Consumer | Other revolving and installment | Substandard |  |
Loans outstanding by loan portfolio segment and risk category |  |
Loans |  | $ 1

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