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Allowance for Credit Losses on Loans and Off-Balance Sheet Credit Exposures - Schedule of Financing Receivable Past Due (Details) - USD ($) $ in Thousands | Jun. 30, 2025 | Dec. 31, 2024
--- | --- | ---
Financing Receivable, Past Due [Line Items] |  |
Total | $ 1,102,766 | $ 1,155,736
Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 1,417 | 3,409
30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 299 | 1,960
60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 1,046 | 1,208
90 Days and Over |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 72 | 241
Current |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 1,101,349 | 1,152,327
Residential real estate | Non-revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 444,231 | 445,425
Residential real estate | Revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 25,455 | 21,884
Residential real estate | Total Past Due | Non-revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 1,053 | 2,959
Residential real estate | Total Past Due | Revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 15 | 0
Residential real estate | 30-59 Days | Non-revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 1,560
Residential real estate | 30-59 Days | Revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Residential real estate | 60-89 Days | Non-revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 996 | 1,158
Residential real estate | 60-89 Days | Revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Residential real estate | 90 Days and Over | Non-revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 57 | 241
Residential real estate | 90 Days and Over | Revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 15 | 0
Residential real estate | Current | Non-revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 443,178 | 442,466
Residential real estate | Current | Revolving residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 25,440 | 21,884
Construction real estate | Commercial construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 57,381 | 54,985
Construction real estate | Residential construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 62,193 | 51,202
Construction real estate | Total Past Due | Commercial construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Construction real estate | Total Past Due | Residential construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Construction real estate | 30-59 Days | Commercial construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Construction real estate | 30-59 Days | Residential construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Construction real estate | 60-89 Days | Commercial construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Construction real estate | 60-89 Days | Residential construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Construction real estate | 90 Days and Over | Commercial construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Construction real estate | 90 Days and Over | Residential construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Construction real estate | Current | Commercial construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 57,381 | 54,985
Construction real estate | Current | Residential construction real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 62,193 | 51,202
Commercial Real Estate | Non-residential commercial real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 329,414 | 330,010
Commercial Real Estate | Multi-family residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 106,113 | 104,328
Commercial Real Estate | Total Past Due | Non-residential commercial real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 262 | 401
Commercial Real Estate | Total Past Due | Multi-family residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Commercial Real Estate | 30-59 Days | Non-residential commercial real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 255 | 355
Commercial Real Estate | 30-59 Days | Multi-family residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Commercial Real Estate | 60-89 Days | Non-residential commercial real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 7 | 46
Commercial Real Estate | 60-89 Days | Multi-family residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Commercial Real Estate | 90 Days and Over | Non-residential commercial real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Commercial Real Estate | 90 Days and Over | Multi-family residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Commercial Real Estate | Current | Non-residential commercial real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 329,152 | 329,609
Commercial Real Estate | Current | Multi-family residential real estate |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 106,113 | 104,328
Commercial |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 34,116 | 35,175
Commercial | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 87 | 45
Commercial | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 44 | 45
Commercial | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 43 | 0
Commercial | 90 Days and Over |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Commercial | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 34,029 | 35,130
Consumer |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 2,468 | 2,523
Consumer | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 4
Consumer | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Consumer | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 4
Consumer | 90 Days and Over |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Consumer | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 2,468 | 2,519
Municipal |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 41,395 | 110,204
Municipal | Total Past Due |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Municipal | 30-59 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Municipal | 60-89 Days |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Municipal | 90 Days and Over |  |
Financing Receivable, Past Due [Line Items] |  |
Total | 0 | 0
Municipal | Current |  |
Financing Receivable, Past Due [Line Items] |  |
Total | $ 41,395 | $ 110,204

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