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Restructuring and Impairment Charges (Schedule Of Restructuring Reserve Activity) (Details) - Manufacturing [Member] $ in Thousands	12 Months Ended
	Dec. 31, 2019 USD ($)
Restructuring Cost and Reserve [Line Items]
Cash charges	$ 1,892
Non-cash charges	20,479
Cash payments	(886)
Accrued as of December 31, 2019	1,006
Impairment Charges For Leasehold Improvements And Equipment [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash charges	1,381
Employee Severance And Retention [Member]
Restructuring Cost and Reserve [Line Items]
Cash charges	1,332
Cash payments	(685)
Accrued as of December 31, 2019	647
Other Charges Related To Facility Closure [Member]
Restructuring Cost and Reserve [Line Items]
Cash charges	560
Non-cash charges	22
Cash payments	(201)
Accrued as of December 31, 2019	359
Lease Termination Gain [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash charges	(2,445)
Goodwill Impairment [Member]
Restructuring Cost and Reserve [Line Items]
Non-cash charges	$ 21,521

X

- Definition

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

+ References

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Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

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