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Income Taxes (Narrative) (Details) | 12 Months Ended
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Dec. 31, 2023 USD ($) bankingCompany | Dec. 31, 2022 USD ($) | Dec. 31, 2021 USD ($)
Income Tax Disclosure [Abstract] |  |  |
Number of banking businesses acquired | bankingCompany | 3 |  |
Amount of retained earnings for which no provision for federal income taxes has been made | $ 5,095,000 |  |
Provision for income taxes | 0 |  |
Unrecorded deferred income tax liability on retained earnings for which provision for federal income taxes have been made | 1,070,000 |  |
Net operating loss carryforwards which expire from 2029 through 2040 | 16,462,000 |  |
Unrecognized tax benefits | 0 | $ 0 | $ 0
Increase in unrecognized tax benefits relative to tax positions taken | 0 | 0 | 0
Accrual of unrecognized tax benefit, income tax penalties and interest accrued | $ 0 | $ 0 | $ 0

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