Restructuring Charges (Schedule Of Accrued Restructuring) (Details) $ in Thousands	9 Months Ended
	Sep. 30, 2022 USD ($)
Restructuring Cost And Reserve [Line Items]
Beginning Balance	$ 3,511
Restructuring charges	4,911
Cash Payment	(4,132)
Non-Cash Activity	(389)
Ending Balance	3,901
Severance costs	2,498
Lease Facility Cost	1,261
Other exit costs	1,152
Restructuring Charges, Total	4,911
Americas [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges	4,781
Severance costs	2,368
Lease Facility Cost	1,261
Other exit costs	1,152
Restructuring Charges, Total	4,781
Asia [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges	130
Severance costs	130
Lease Facility Cost	0
Other exit costs	0
Restructuring Charges, Total	130
Europe [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring charges	0
Severance costs	0
Lease Facility Cost	0
Other exit costs	0
Restructuring Charges, Total	0
Severance [Member]
Restructuring Cost And Reserve [Line Items]
Beginning Balance	3,257
Restructuring charges	2,498
Cash Payment	(1,665)
Non-Cash Activity	(287)
Ending Balance	3,803
Restructuring Charges, Total	2,498
Lease Facility Costs [Member]
Restructuring Cost And Reserve [Line Items]
Beginning Balance	17
Restructuring charges	1,261
Cash Payment	(1,262)
Non-Cash Activity	0
Ending Balance	16
Restructuring Charges, Total	1,261
Other Exit Costs [Member]
Restructuring Cost And Reserve [Line Items]
Beginning Balance	237
Restructuring charges	1,152
Cash Payment	(1,205)
Non-Cash Activity	(102)
Ending Balance	82
Restructuring Charges, Total	$ 1,152