Federal Income Taxes (Schedule Of Effective Income Tax Rate Reconciliation) (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Federal Income Taxes [Abstract]
Tax provision at statutory rate (34%)	$ 3,992	$ 1,252
Income on tax-exempt loans and securities	(1,134)	(1,404)
Nondeductible interest expense relating to carrying tax-exempt obligations	45	33
Income from bank owned life insurance	(148)	(108)
Stock option compensation		39
Other, net	125	23
Income tax provision	$ 2,880	$ (165)
Effective income tax rate	15.20%	(2.80%)

Income Tax Reconciliation Income From Bank Owned Life Insurance

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

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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 other nondeductible expenses.

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