Income Taxes (Narrative) (Details)	12 Months Ended
	Dec. 31, 2022 USD ($) bankingCompany	Dec. 31, 2021 USD ($)	Dec. 31, 2020 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	20,974,000
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