Revenue (Tables)

12 Months Ended

Dec. 26, 2020

Revenue From Contract With Customer [Abstract]

Schedule of Disaggregation of Revenue

The following table represents a disaggregation of revenue by timing of revenue:

	Year Ended
	December 26, 2020		December 31, 2019
Point-in-time	$	527,677	$	286,130
Over-time		28,819		19,766
Total revenue	$	556,496	$	305,896

Schedule of Changes in Deferred Revenue

Changes in deferred revenue were as follows:

	Year Ended
	December 26, 2020			December 31, 2019
Balance, beginning of the period	$	15,093		$	8,080
Deferred revenue assumed in Merger		—			5,931
Deferral of revenue		43,398			28,651
Recognition of deferred revenue		(42,864	)		(27,569	)
Balance, ending of the period	$	15,627		$	15,093