Restructuring Expenses (Tables)

3 Months Ended

Mar. 29, 2020

Restructuring and Related Activities [Abstract]

Changes in the Accrued Restructuring Liability

Changes in the accrued restructuring liability were as follows (in thousands):

	Three months ended March 29, 2020
	Manufacturing Optimization Plan								Reorganization Plan
	Employee Termination Benefits		Accelerated Depreciation		Other		Total		Employee Termination Benefits		Total
Balance, beginning of period	$	865	$	—	$	2	$	867	$	—	$	867
Utilized – cash	(445)		—		(2)		(447)		—		(447)
Balance, end of period	$	420	$	—	$	—	$	420	$	—	$	420

	Three months ended March 31, 2019
	Manufacturing Optimization Plan								Reorganization Plan
	Employee Termination Benefits		Accelerated Depreciation		Other		Total		Employee Termination Benefits		Total
Balance, beginning of period	$	24,958	$	—	$	79	$	25,037	$	3,461	$	28,498
Restructuring expense (benefit)	9		8,379		5,636		14,024		(394)		13,630
Utilized – cash	(2,600)		—		(5,528)		(8,128)		(2,014)		(10,142)
Utilized – non cash	—		(8,379)		—		(8,379)		—		(8,379)
Foreign currency changes	34		—		—		34		(2)		32
Balance, end of period	$	22,401	$	—	$	187	$	22,588	$	1,051	$	23,639