Income Taxes (Effective Income Tax Rate Reconciliation) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2017
Income Taxes [Abstract]
Income before income taxes	$ 6,888,000	$ 5,552,000
Statutory tax rate	21.00%	21.00%	34.00%
Federal tax at statutory rate	$ 1,447,000	$ 1,166,000
Tax-exempt interest	(208,000)	(205,000)
Net earnings on BOLI	(36,000)	(45,000)
Stock-based compensation	(2,000)	(4,000)
Federal tax credits	(902,000)	(902,000)
CARES Act Loss Carryback	0	(57,000)
Other permanent differences	(15,000)	(3,000)
Total tax expense (benefit)	$ 284,000	$ (50,000)
Effective tax rate	4.10%	(0.90%)