Segment - Geographic Information (Details) - USD ($) $ in Thousands		3 Months Ended
		Apr. 02, 2021	Mar. 27, 2020
Segment Reporting Information [Line Items]
Net Revenue	[1]	$ 111,576	$ 78,417
UNITED STATES
Segment Reporting Information [Line Items]
Net Revenue		67,095	34,403
Other countries
Segment Reporting Information [Line Items]
Net Revenue		$ 44,481	$ 44,014

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