Segment - Geographic Information (Details) - USD ($) $ in Thousands		3 Months Ended		6 Months Ended
		Jul. 02, 2021	Jun. 26, 2020	Jul. 02, 2021	Jun. 26, 2020
Segment Reporting Information [Line Items]
Net Revenue	[1]	$ 113,448	$ 73,994	$ 225,024	$ 152,411
UNITED STATES
Segment Reporting Information [Line Items]
Net Revenue	[1]	61,294	35,223	128,389	69,626
Other countries
Segment Reporting Information [Line Items]
Net Revenue	[1]	$ 52,154	$ 38,771	$ 96,635	$ 82,785

[1] Revenue is attributed to countries based on the location of the customer.