Segment Reporting and Geographic Information - Schedule of Revenue from External Customers by Products and Services (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 02, 2022	Mar. 27, 2021
Segment Reporting Information [Line Items]
Total revenue	$ 241,350	$ 169,279
Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	100.00%	100.00%
Systems and Software [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 209,383	$ 141,509
Systems and Software [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	87.00%	84.00%
Parts Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 19,857	$ 17,418
Parts Revenue [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	8.00%	10.00%
Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 12,110	$ 10,352
Service Revenue [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	5.00%	6.00%