Pension And Other Liabilities (Schedule Of The Components Of Net Periodic Benefit Cost And Other Amounts Recognized In Other Comprehensive Income) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Pension And Other Liabilities [Abstract]
Interest cost	$ 191	$ 216
Amortization of prior service costs
Amortization of net actuarial gain	153	147
Net periodic benefit cost	344	363
Amortization of net loss	(153)	(147)
Total recognized in other comprehensive income	(153)	(147)
Total recognized in net periodic benefit cost and other comprehensive income	$ 191	$ 216
Defined Benefit Plan, Net Periodic Benefit (Cost) Credit, Amortization of Gain (Loss), Statement of Income or Comprehensive Income [Extensible Enumeration]	Other Comprehensive Income (Loss), Net of Tax	Other Comprehensive Income (Loss), Net of Tax