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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, 2020	Dec. 31, 2019
Income Taxes [Abstract]
Computed "expected" income tax expense	$ 1,298	$ 1,456
Increase (reduction) in income tax resulting from: Non-taxable income	(94)	(143)
Increase (reduction) in income tax resulting from: Non-deductible expenses	12	13
Increase (reduction) in income tax resulting from: Other	(17)	3
Income tax expense	$ 1,199	$ 1,329

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Income Tax Reconciliation Nontaxable Income

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Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations.

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The amount of income tax expense or benefit for the period computed by applying the domestic federal statutory tax rates to pretax income from continuing operations.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to nondeductible expenses.

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Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to other adjustments.

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