Employee Benefit Plans (Summary Of Expected Benefit Payments) (Details) $ in Thousands	Dec. 31, 2023 USD ($)
Share-Based Payment Arrangement, Noncash Expense [Abstract]
Defined Benefit Plan, Expected Future Benefit Payment, Year One	$ 1,014
Defined Benefit Plan, Expected Future Benefit Payment, Year Two	1,014
Defined Benefit Plan, Expected Future Benefit Payment, Year Three	998
Defined Benefit Plan, Expected Future Benefit Payment, Year Four	977
Defined Benefit Plan, Expected Future Benefit Payment, Year Five	960
Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years	$ 4,344