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Other Real Estate Owned (Narrative) (Details)
Dec. 31, 2020
USD ($)
item
Dec. 31, 2019
USD ($)
item
Dec. 31, 2018
USD ($)
Real Estate [Line Items]      
Other Real Estate $ 1,105,000 $ 2,339,000 $ 2,430,000
Four Residential Real Estate Properties [Member]      
Real Estate [Line Items]      
Other Real Estate   $ 325,000  
Number of real estate properties held | item 0 4  
Consumer [Member]      
Real Estate [Line Items]      
Other Real Estate $ 0 $ 0