Federal Income Taxes (Schedule Of Deferred Tax Assets And Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2019	Dec. 31, 2018
Deferred Tax Assets
Allowance for loan losses	$ 2,532	$ 2,607
Deferred compensation	762	601
Purchase accounting	16	16
Capital loss carryover		34
Other than temporary impairment of investments	58	124
Net operating loss carryforward		1,787
Lease liabilities	1,092
Accumulated other comprehensive loss	1,591	1,696
Other	580	759
Deferred Tax Assets, Gross, Total	6,631	7,624
Valuation allowance	(58)	(158)
Total gross deferred tax assets	6,573	7,466
Deferred Tax Liabilities
Depreciation	309	239
Right-of-use asset	1,084
Joint ventures and partnerships	46	36
Pension	1,093	1,173
Deferred loan fees and costs, net	38	26
Total gross deferred tax liabilities	2,570	1,474
Net deferred tax asset	$ 4,003	$ 5,992