Earnings Per Share (Computation of Basic and Diluted Earnings per Share) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
EARNINGS PER SHARE
Net income	$ 6,604	$ 5,602
Weighted-average common shares outstanding	5,004	5,074
Basic earnings per share	$ 1.32	$ 1.10
Common stock equivalents due to effect of stock options	9	6
Total weighted-average common shares and equivalents	5,013	5,080
Diluted earnings per share	$ 1.32	$ 1.10
Anti-dilutive stock options outstanding	0	1