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Commitments and Contingencies (Details) - USD ($) $ in Thousands | Sep. 30, 2024 | Dec. 31, 2023
--- | --- | ---
Other Commitments [Line Items] |  |
Commitments and contingencies |  |
Commitments to extend credit: | Home equity |  |
Other Commitments [Line Items] |  |
Commitments and contingencies | 246,135 | 243,893
Commitments to extend credit: | Commercial real estate |  |
Other Commitments [Line Items] |  |
Commitments and contingencies | 96,114 | 52,002
Commitments to extend credit: | Other commitments |  |
Other Commitments [Line Items] |  |
Commitments and contingencies | 350,928 | 316,200
Standby letters of credit |  |
Other Commitments [Line Items] |  |
Commitments and contingencies | 3,005 | 4,916
Commercial letters of credit |  |
Other Commitments [Line Items] |  |
Commitments and contingencies | $ 9,567 | $ 6,117

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