Restructuring (Tables)

9 Months Ended

Sep. 29, 2018

Restructuring and Related Activities [Abstract]

Summary of Restructuring Costs

Restructuring costs recorded in the Condensed Consolidated Statements of Comprehensive Income are as follows (in thousands):

	Three Months Ended				Nine Months Ended
	September 29, 2018		September 30, 2017		September 29, 2018		September 30, 2017
Cost of sales - accelerated depreciation	$	—	$	1,552	$	—	$	8,711
Restructuring and impairment charges	128		783		2,303		3,325
Total restructuring costs	$	128	$	2,335	$	2,303	$	12,036

The following is a summary of changes in restructuring accruals (in thousands):

	Severance Costs			Facility Exit Costs & Other			Total
Restructuring allowance as of December 30, 2017	$	1,343		$	516		$	1,859
Restructuring charges	350			1,953			2,303
Cash payments	(1,573		)	(2,469		)	(4,042		)
Restructuring allowance as of September 29, 2018	$	120		$	—		$	120