Pension And Other Liabilities (Schedule Of Reconciliation Of The Lease Make-Good Provision) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024
Pension And Other Liabilities [Abstract]
Lease make-good provision, Beginning balance	$ 5,908	$ 6,050
Liabilities incurred during the year	32	59
Liabilities settled during the year	(213)	(71)
Liabilities remeasured during the year
Accretion expense	282	266
Effect of changes in foreign currency	275	(396)
Lease make-good provision, Ending balance	$ 6,284	$ 5,908