Income Taxes - Additional Information (Details) - USD ($)	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021
Income Tax Examination [Line Items]
Income tax reserve for loan losses at Bank's base year	$ 1,876,000	$ 1,876,000
Percentage of amount actually used net of reserve subject to taxation	150.00%	150.00%
Deferred tax liability	$ 527,000	$ 527,000
Charitable contribution carryover	682,000
Valuation Allowance	0
December 31, 2027
Income Tax Examination [Line Items]
Charitable contribution carryover	$ 2,412,000

Percentage of reserve used taxable as penalty.

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Amount of bad debt reserves for tax purposes of qualified lenders excluded in calculating deferred taxes.

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Amount before allocation of valuation allowances of deferred tax asset attributable to deductible charitable contribution carryforwards.

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Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

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Amount of deferred tax liability not recognized because of the exceptions to comprehensive recognition of deferred taxes related to bad debt reserve for tax purposes of a qualified lender.

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