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Commitments and Contingencies - Summary of outstanding loan commitments, unused lines of credit and letters of credit (Details) - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, face amount, liability	$ 21,438	$ 25,304
Other mortgage loans
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, face amount, liability	9,280	2,863
Home-equity lines
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, face amount, liability	10,142	9,224
Commercial lines
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, face amount, liability	10,717	15,432
Unsecured consumer lines
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, face amount, liability	579	648
Letters of credit
Commitments and Contingencies
Fair value disclosure, off-balance sheet risks, face amount, liability	$ 45	$ 55

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- Definition

The face amount of financial liabilities, which are not recognized in the financial statements (off-balance sheet) because they fail to meet some other criterion for recognition.

+ References

No definition available.

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Details

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