Federal Home Loan Bank, Short- and Long-term Borrowings (Details) - USD ($)	12 Months Ended
Dec. 31, 2024	Dec. 31, 2023
Federal Home Loan Bank, Short- and Long-term Borrowings
Federal home loan bank shares owned	16,713
Percentage of investment to be maintained on total assets	0.07%
Amount of dollar cap on total assets	$ 18,000,000
Additional percentage of investment to be maintained on total advances	4.75%
Percentage of credit available on total assets	25.00%
Amount of credit available on total assets	$ 92,100,000
Federal home loan bank, advance, maturity, year one	30,000,000	$ 30,000,000
Long-term federal home loan bank advances	0	0
Short term debt average outstanding amount	$ 14,400,000	$ 5,200,000
Short-term debt weighted average interest rate	5.11%	5.43%
Average long-term borrowings	$ 0	$ 0
Financial Bank One
Federal Home Loan Bank, Short- and Long-term Borrowings
Line of credit facility, maximum borrowing capacity	9,000,000
Financial Bank Two
Federal Home Loan Bank, Short- and Long-term Borrowings
Line of credit facility, maximum borrowing capacity	$ 8,000,000

Additional Percentage Of Investment To Be Maintained On Total Advances.

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Amount Of Credit Available On Total Assets.

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Dollar cap on total assets.

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Federal Home Loan Bank Shares Owned.

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Percentage Of Credit Available On Total Assets.

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Percentage Of Investment To Be Maintained On Total Assets.

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Including both current and noncurrent portions, Federal Home Loan Bank borrowings initially due beyond one year or beyond the normal operating cycle if longer.

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-Topic 942
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Amount of advance from Federal Home Loan Bank (FHLBank) maturing in next fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Average amount outstanding of long-term debt.

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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.

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Weighted average interest rate of short-term debt outstanding calculated at point in time.

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For the form of debt having an initial term of less than one year or less than the normal operating cycle, if longer, average borrowings during the period.

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