Income Taxes (Schedule of Net Deferred Tax Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Deferred tax assets:
Allowance for loan losses	$ 1,490	$ 1,044
Share-based compensation	100	91
Accrued postretirement benefits	21	23
Home equity origination costs	50	52
Nonaccrual interest	76	51
Lease liabilities	864	773
Other	24	23
Total deferred tax assets	2,625	2,057
Deferred tax liabilities:
Property and equipment	713	705
Right-of-use assets	843	759
Securities available for sale	867	383
Total deferred tax liabilities	2,423	1,847
Net deferred tax asset	$ 202	$ 210

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