Stock-Based Compensation (Schedule Of Restricted Stock Award Activity) (Details) - Restricted Stock [Member]	12 Months Ended
	Dec. 31, 2023 $ / shares shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Shares Balance, Beginning | shares	50,544
Shares Granted | shares	38,684
Shares Vested | shares	(25,561)
Shares Forfeited | shares	(6,409)
Shares Balance, Ending | shares	57,258
Weighted Average Grant Date Fair Value, Balance, Beginning | $ / shares	$ 36.62
Weighted Average Grant Date Fair Value, Granted | $ / shares	35.50
Weighted Average Grant Date Fair Value, Vested | $ / shares	36.94
Weighted Average Grant Date Fair Value, Forfeited | $ / shares	35.44
Weighted Average Grant Date Fair Value, Balance, Ending | $ / shares	$ 35.85