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Loans - Schedule of Loan Portfolio Summarized by Performing and Nonperforming (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022 | Mar. 31, 2022
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Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 36,565 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 301,404 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 258,471 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 125,717 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 124,012 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 551,056 |  |
Financing Receivable, Revolving | 134,401 |  |
Financing receivable, before allowance for credit loss | 1,531,626 | $ 1,538,610 | $ 1,484,326
Performing Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 36,565 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 301,404 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 258,471 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 125,717 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 123,670 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 548,969 |  |
Financing Receivable, Revolving | 133,852 |  |
Financing receivable, before allowance for credit loss | 1,528,648 | 1,535,956 |
Nonperforming Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 342 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 2,087 |  |
Financing Receivable, Revolving | 549 |  |
Financing receivable, before allowance for credit loss | 2,978 |  |
Commercial and industrial |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 747 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 28,771 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 40,204 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 18,971 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 15,808 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 30,755 |  |
Financing Receivable, Revolving | 35,085 |  |
Financing receivable, before allowance for credit loss | 170,341 | 178,762 | 188,132
Commercial and industrial | Performing Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 747 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 28,771 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 40,204 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 18,971 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 15,808 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 30,498 |  |
Financing Receivable, Revolving | 34,536 |  |
Financing receivable, before allowance for credit loss | 169,535 | 177,981 |
Commercial and industrial | Nonperforming Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 257 |  |
Financing Receivable, Revolving | 549 |  |
Financing receivable, before allowance for credit loss | 806 |  |
Commercial real estate |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 17,957 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 149,095 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 138,218 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 65,778 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 82,476 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 351,366 |  |
Financing Receivable, Revolving | 14,412 |  |
Financing receivable, before allowance for credit loss | 819,302 | 821,805 | 800,277
Commercial real estate | Performing Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 17,957 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 149,095 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 138,218 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 65,778 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 82,134 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 349,936 |  |
Financing Receivable, Revolving | 14,412 |  |
Financing receivable, before allowance for credit loss | 817,530 | 819,932 |
Commercial real estate | Nonperforming Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 342 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,430 |  |
Financing Receivable, Revolving | 0 |  |
Financing receivable, before allowance for credit loss | 1,772 |  |
Commercial real estate construction |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 2,213 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 45,798 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 20,333 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 5,807 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 2,636 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 4,678 |  |
Financing Receivable, Revolving | 5,382 |  |
Financing receivable, before allowance for credit loss | 86,847 | 80,470 | 54,366
Commercial real estate construction | Performing Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 2,213 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 45,798 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 20,333 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 5,807 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 2,636 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 4,678 |  |
Financing Receivable, Revolving | 5,382 |  |
Financing receivable, before allowance for credit loss | 86,847 | 80,470 |
Commercial real estate construction | Nonperforming Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |  |
Financing Receivable, Revolving | 0 |  |
Financing receivable, before allowance for credit loss | 0 |  |
Residential mortgage |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 13,763 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 74,045 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 58,661 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 34,341 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 22,544 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 157,517 |  |
Financing Receivable, Revolving | 7 |  |
Financing receivable, before allowance for credit loss | 360,878 | 362,098 | 341,530
Residential mortgage | Performing Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 13,763 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 74,045 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 58,661 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 34,341 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 22,544 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 157,324 |  |
Financing Receivable, Revolving | 7 |  |
Financing receivable, before allowance for credit loss | 360,685 | 362,098 |
Residential mortgage | Nonperforming Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 193 |  |
Financing Receivable, Revolving | 0 |  |
Financing receivable, before allowance for credit loss | 193 |  |
Home equity lines of credit |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 1,040 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 41 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 102 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 5,199 |  |
Financing Receivable, Revolving | 77,531 |  |
Financing receivable, before allowance for credit loss | 83,913 | 84,141 | 88,356
Home equity lines of credit | Performing Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 1,040 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 41 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 102 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 4,992 |  |
Financing Receivable, Revolving | 77,531 |  |
Financing receivable, before allowance for credit loss | 83,706 | 84,141 |
Home equity lines of credit | Nonperforming Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 207 |  |
Financing Receivable, Revolving | 0 |  |
Financing receivable, before allowance for credit loss | 207 |  |
Consumer |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 845 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 3,654 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 1,055 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 820 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 446 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,541 |  |
Financing Receivable, Revolving | 1,984 |  |
Financing receivable, before allowance for credit loss | 10,345 | 11,334 | $ 11,665
Consumer | Performing Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 845 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 3,654 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 1,055 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 820 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 446 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,541 |  |
Financing Receivable, Revolving | 1,984 |  |
Financing receivable, before allowance for credit loss | 10,345 | $ 11,334 |
Consumer | Nonperforming Loans |  |  |
Financing Receivable, Allowance for Credit Loss [Line Items] |  |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 0 |  |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |  |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |  |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |  |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |  |
Financing Receivable, Revolving | 0 |  |
Financing receivable, before allowance for credit loss | $ 0 |  |

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