Employee Benefit Plans (Summary Of Expected Benefit Payments) (Details) $ in Thousands	Dec. 31, 2022 USD ($)
Share-Based Payment Arrangement, Noncash Expense [Abstract]
Defined Benefit Plan, Expected Future Benefit Payment, Year One	$ 1,013
Defined Benefit Plan, Expected Future Benefit Payment, Year Two	1,005
Defined Benefit Plan, Expected Future Benefit Payment, Year Three	1,008
Defined Benefit Plan, Expected Future Benefit Payment, Year Four	991
Defined Benefit Plan, Expected Future Benefit Payment, Year Five	970
Defined Benefit Plan, Expected Future Benefit Payment, after Year Five for Next Five Years	$ 4,473