Revenue (Tables)

9 Months Ended

Sep. 25, 2020

Revenue from Contract with Customer [Abstract]

Contract assets and Deferred Revenue

Contract assets and deferred revenue consisted of the following (in thousands):

	As of
	September 25, 2020		December 31, 2019
Contract assets	$	4,067	$	13,969
Deferred revenue	49,650		43,450