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Goodwill and Other Intangible Assets (Narrative) (Details) - USD ($)
3 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Impairment of intangible assets $ 0  
Goodwill $ 5,200,000 $ 5,200,000
Core Deposit Intangibles [Member]    
Intangible asset, useful life 10 years  
Amortization expense $ 16,000 18,000
Intangible assets, net $ 219,000 $ 281,000