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Concentrations of Credit Risk (Details) - USD ($) $ in Millions	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Concentration Risk [Line Items]
Credit extending terms to borrowers	The Bank, as a matter of policy, does not generally extend credit to any single borrower or group of related borrowers in excess of 25% of statutory capital, or approximately
Percentage of statutory capital	25.00%
Credit extending terms, maximum amount of statutory capital	$ 115.3
Credit Concentration Risk [Member] | Assets, Total [Member] | Real Estate [Member]
Concentration Risk [Line Items]
Concentration risk (as a percent)	79.00%
Credit Concentration Risk [Member] | Commercial Real Estate [Member] | Assets, Total [Member]
Concentration Risk [Line Items]
Concentration risk (as a percent)	59.00%	51.00%

X

- Definition

The element represents the terms and conditions for extending credit borrowers.

+ References

No definition available.

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- Definition

Statutory Capital, Maximum Limit To Extend Credit To Borrowers, Amount

+ References

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- Definition

Statutory Capital, Maximum Limit To Extend Credit To Borrowers, Percent

+ References

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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.

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- Definition

For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

+ References

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