Restructuring Charges (Schedule Of Accrued Restructuring) (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2023 USD ($)
Restructuring Cost And Reserve [Line Items]
Beginning Balance	$ 3,781
Restructuring charges	1,426
Cash Payment	(2,480)
Severance costs	868
Lease Facility Cost	46
Other exit costs	512
Non-Cash Activity	0
Ending Balance	2,727
Americas [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges	1,346
Severance costs	834
Lease Facility Cost	0
Other exit costs	512
Asia [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges	34
Severance costs	34
Lease Facility Cost	0
Other exit costs	0
Europe [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges	46
Severance costs	0
Lease Facility Cost	46
Other exit costs	0
Severance [Member]
Restructuring Cost And Reserve [Line Items]
Beginning Balance	3,683
Restructuring charges	868
Cash Payment	(1,921)
Non-Cash Activity	0
Ending Balance	2,630
Lease Facility Costs [Member]
Restructuring Cost And Reserve [Line Items]
Beginning Balance	17
Restructuring charges	46
Cash Payment	(47)
Non-Cash Activity	0
Ending Balance	16
Other Exit Costs [Member]
Restructuring Cost And Reserve [Line Items]
Beginning Balance	81
Restructuring charges	512
Cash Payment	(512)
Non-Cash Activity	0
Ending Balance	$ 81