Accrued Liabilities (Tables)

3 Months Ended

Mar. 28, 2020

Payables and Accruals [Abstract]

Components of accrued liabilities

The components of accrued liabilities at March 28, 2020 and December 28, 2019 are as follows:

(in thousands)	March 28, 2020		December 28, 2019
Employee-related liabilities	$	32,381	$	40,774
Operating lease liability	7,073		7,259
Interest	3,159		5,058
Professional services	3,359		3,986
Restructuring liability	3,336		2,679
Other non-income taxes	2,058		1,940
Other	22,146		22,424
Total	$	73,512	$	84,120