Net Income Per Share (Schedule of Weighted Average Number of Shares) (Details) - USD ($) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021
Basic net income per share
Net income	$ 23,438	$ 10,071
Basic, Weighted Average Shares	5,324,740	4,668,761
Basic, Per Share Amount	$ 4.40	$ 2.16
Effect of dilutive stock options, Weighted Average Shares	26,618	26,644
Effect of dilutive stock options, Per Share Amount	$ (0.02)	$ (0.02)
Diluted net income per share
Net income	$ 23,438	$ 10,071
Diluted, Weighted Average Shares	5,351,358	4,695,405
Diluted, Per Share Amount	$ 4.38	$ 2.14