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Off-balance-sheet Activities (Details) - USD ($) $ in Thousands | Jun. 30, 2024 | Dec. 31, 2023
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Commercial loans unused lines of credit |  |
Off-balance-sheet Activities |  |
Fair value amount of financial instruments with off-balance-sheet risk | $ 71,044 | $ 93,773
Commitment to originate loans |  |
Off-balance-sheet Activities |  |
Fair value amount of financial instruments with off-balance-sheet risk | 69,766 | 91,710
Consumer open end lines of credit |  |
Off-balance-sheet Activities |  |
Fair value amount of financial instruments with off-balance-sheet risk | 35,939 | 37,024
Standby lines of credit |  |
Off-balance-sheet Activities |  |
Fair value amount of financial instruments with off-balance-sheet risk | $ 136 | $ 136

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