Segment Reporting and Geographic Information - Schedule of Revenue from External Customers by Products and Services (Details) - USD ($) $ in Thousands	3 Months Ended
	Apr. 01, 2023	Apr. 02, 2022
Segment Reporting Information [Line Items]
Total revenue	$ 199,165	$ 241,350
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	$ 166,824	$ 209,383
Systems and Software [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	84.00%	87.00%
Parts Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 20,423	$ 19,857
Parts Revenue [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	10.00%	8.00%
Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 11,918	$ 12,110
Service Revenue [Member] | Sales [Member] | Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	6.00%	5.00%