Amount, excluding tax collected from customer, of revenue from satisfaction of performance obligation by transferring promised good or service to customer. Tax collected from customer is tax assessed by governmental authority that is both imposed on and concurrent with specific revenue-producing transaction, including, but not limited to, sales, use, value added and excise.

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+ Details

Segment Reporting and Geographic Information - Schedule of Revenue from External Customers by Products and Services (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2024	Jul. 01, 2023	Jun. 29, 2024	Jul. 01, 2023
Segment Reporting Information [Line Items]
Total revenue	$ 242,327	$ 190,662	$ 471,172	$ 389,827
Concentration risk, percentage			100.00%	100.00%
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	$ 210,428	$ 159,353	$ 405,264	$ 326,177
Systems and Software [Member] \| Sales [Member] \| Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	87.00%	83.00%	86.00%	84.00%
Parts Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 16,788	$ 18,142	$ 36,896	$ 38,565
Parts Revenue [Member] \| Sales [Member] \| Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	7.00%	10.00%	8.00%	10.00%
Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 15,111	$ 13,167	$ 29,012	$ 25,085
Service Revenue [Member] \| Sales [Member] \| Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	6.00%	7.00%	6.00%	6.00%