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Income Taxes (Schedule Of Income Tax Expense Benefit After Federal Income Tax Rate) (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2018
Dec. 31, 2017
Income Taxes [Abstract]    
Computed "expected" income tax expense $ 1,393 $ 1,822
Increase (reduction) in income tax resulting from: Non-taxable income (73) (127)
Increase (reduction) in income tax resulting from: Non-deductible expenses 13 18
Increase (reduction) in income tax resulting from: Other (4) (146)
Change in net deferred tax asset/liability due to rate change   871
Income Tax Expense $ 1,329 $ 2,438