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Income Taxes (Schedule Of Income Tax Expense) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Income Taxes [Abstract]    
Current federal income tax expense $ 2,037 $ 1,346
Deferred federal income tax expense (benefit) (838) (17)
Income tax expense $ 1,199 $ 1,329