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Summary of Significant Accounting Policies (Narrative) (Details) - USD ($)
12 Months Ended
Dec. 31, 2021
Dec. 31, 2020
Jul. 07, 2020
Summary of Significant Accounting Policies [Abstract]      
Regulatory Stock, Par Value $ 100    
Impairment of investments $ 0    
Loan servicing assets, impairment 0 $ 0  
Servicing Assets 289,000 337,000  
Goodwill 29,266,000 29,290,000 $ 17,935,000
Goodwill, Impairment Loss 0 0  
Intangible Assets, Net (Excluding Goodwill) 407,000 530,000  
Finite-Lived Intangible Assets, Accumulated Amortization $ 1,347,000 1,224,000  
Finite-Lived Intangible Asset, Useful Life 10 years    
Amortization of Intangibles $ 123,000 114,000  
Unrecognized Tax Benefits 0 $ 0  
Unrecognized tax benefits expected within next twelve months $ 0