Earnings per Share (Schedule of Earnings Per Share, Basic and Diluted) (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Basic earnings per share computation:
Net income available to common shareholders	$ 8,836	$ 10,215	$ 20,336	$ 18,475
Average common shares outstanding - basic (in shares)	16,806,389	16,734,930	16,798,939	16,726,696
Basic earnings per share (in dollars per share)	$ 0.53	$ 0.61	$ 1.21	$ 1.11
Diluted earnings per share computation:
Net income available to common shareholders	$ 8,836	$ 10,215	$ 20,336	$ 18,475
Average common shares outstanding - basic (in shares)	16,806,389	16,734,930	16,798,939	16,726,696
Incremental shares from assumed conversions:
Stock options and restricted stock (in shares)	91,702,000	132,844,000	98,505,000	136,603,000
Average common shares outstanding - diluted	16,898,091	16,867,774	16,897,444	16,863,299
Diluted earnings per share (in dollars per share)	$ 0.52	$ 0.61	$ 1.20	$ 1.10