Revenue and Geographic Information - Disaggregation of Revenue (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2021	Dec. 25, 2020	Dec. 27, 2019
Disaggregation of Revenue [Line Items]
Revenue	$ 1,008,013	$ 814,113	$ 590,842
Property and equipment, net	22,603	20,208
Products transferred at a point in time
Disaggregation of Revenue [Line Items]
Revenue	980,927	792,393	580,623
Services transferred over time
Disaggregation of Revenue [Line Items]
Revenue	27,086	21,720	10,219
United States
Disaggregation of Revenue [Line Items]
Revenue	889,000	719,429	528,634
Property and equipment, net	18,027	15,550
International
Disaggregation of Revenue [Line Items]
Revenue	119,013	94,684	$ 62,208
Property and equipment, net	$ 4,576	$ 4,658