Earnings Per Share (Calculation of Earnings Per Common Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Earnings Per Share [Abstract]
Net Income	$ 3,998	$ 3,118
Weighted average shares outstanding - Basic (in shares)	11,745	12,513
Dilutive effect of common stock equivalents-options	2	5
Weighted average shares outstanding - Diluted (in shares)	11,747	12,518
Earnings per common share - Basic and Diluted	$ 0.34	$ 0.25
Weighted average common stock excluded from calculation of diluted EPS	0	0