Earnings Per Share (Calculation of Earnings Per Common Share) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended				6 Months Ended
	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2022	Mar. 31, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share [Abstract]
Net income	$ 4,018	$ 6,457	$ 7,499	$ 5,613	$ 10,475	$ 13,112
Weighted average shares outstanding - Basic (in shares)	19,903		19,847		19,895	19,838
Weighted average shares outstanding - Diluted (in shares)	19,903		19,847		19,895	19,838
Earnings per common share - Basic	$ 0.20		$ 0.38		$ 0.53	$ 0.66
Earnings per common share - Diluted	$ 0.20		$ 0.38		$ 0.53	$ 0.66
Potentially dilutive shares outstanding	0		0		0	0