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Loans and Allowance for Credit Losses on Loans - Schedule of Aging Analysis of Recorded Investment in Past Due Loans (Details) - USD ($) $ in Thousands | Mar. 31, 2023 | Dec. 31, 2022
--- | --- | ---
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | $ 1,692,485 | $ 1,678,292
Accrued interest receivable | 6,400 | 6,400
Commercial Real Estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 833,615 | 842,208
SBA—real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 225,719 | 221,340
SBA—non-real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 13,275 | 13,377
C&I |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 117,841 | 116,951
Home mortgage |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 500,635 | 482,949
Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 1,400 | 1,467
Total Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 8,285 | 4,933
Total Past Due | Commercial Real Estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
Total Past Due | SBA—real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 1,930 | 374
Total Past Due | SBA—non-real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 786 | 547
Total Past Due | C&I |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 441
Total Past Due | Home mortgage |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 5,569 | 3,571
Total Past Due | Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
30-59 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 5,752 | 2,023
30-59 Days Past Due | Commercial Real Estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
30-59 Days Past Due | SBA—real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 430 | 199
30-59 Days Past Due | SBA—non-real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 95 | 117
30-59 Days Past Due | C&I |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
30-59 Days Past Due | Home mortgage |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 5,227 | 1,707
30-59 Days Past Due | Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
60-89 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 1,746
60-89 Days Past Due | Commercial Real Estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
60-89 Days Past Due | SBA—real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 175
60-89 Days Past Due | SBA—non-real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 49
60-89 Days Past Due | C&I |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
60-89 Days Past Due | Home mortgage |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 1,522
60-89 Days Past Due | Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
> 90 Days Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 2,533 | 1,164
> 90 Days Past Due | Commercial Real Estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
> 90 Days Past Due | SBA—real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 1,500 | 0
> 90 Days Past Due | SBA—non-real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 691 | 381
> 90 Days Past Due | C&I |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 441
> 90 Days Past Due | Home mortgage |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 342 | 342
> 90 Days Past Due | Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 0 | 0
Loans Not Past Due |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 1,675,915 | 1,668,426
Loans Not Past Due | Commercial Real Estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 833,615 | 842,208
Loans Not Past Due | SBA—real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 221,859 | 220,592
Loans Not Past Due | SBA—non-real estate |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 11,703 | 12,283
Loans Not Past Due | C&I |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 117,841 | 116,069
Loans Not Past Due | Home mortgage |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | 489,497 | 475,807
Loans Not Past Due | Consumer |  |
Financing Receivable Recorded Investment Past Due [Line Items] |  |
Gross loans receivable | $ 1,400 | $ 1,467

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