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Loans by Type - Summary of Loan Categories (Details) - USD ($) $ in Thousands | Mar. 31, 2024 | Dec. 31, 2023
--- | --- | ---
Participating Mortgage Loans [Line Items] |  |
Total loans | $ 1,036,997 | $ 1,014,318
Commercial and industrial |  |
Participating Mortgage Loans [Line Items] |  |
Total loans | 526,486 | 498,502
Commercial: | Mortgage |  |
Participating Mortgage Loans [Line Items] |  |
Total loans | 114,200 | 118,371
Commercial: | Construction |  |
Participating Mortgage Loans [Line Items] |  |
Total loans | 8,812 | 8,233
Faith-based: | Mortgage |  |
Participating Mortgage Loans [Line Items] |  |
Total loans | 378,158 | 381,368
Faith-based: | Construction |  |
Participating Mortgage Loans [Line Items] |  |
Total loans | 9,336 | 7,790
Other |  |
Participating Mortgage Loans [Line Items] |  |
Total loans | $ 5 | $ 54

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