Basis Of Presentation (Schedule Of Earnings Per Share, Basic And Diluted) (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2025	Mar. 31, 2024
Basis Of Presentation [Abstract]
Weighted average shares outstanding (basic)	4,436	4,378
Impact of common stock equivalents	15	8
Weighted average shares outstanding (diluted)	4,451	4,386
Net income	$ 3,922	$ 3,361
Basic earnings per share	$ 0.88	$ 0.77
Diluted earnings per share	$ 0.88	$ 0.77