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		9 Months Ended
	Sep. 28, 2024	Sep. 30, 2023	Sep. 28, 2024	Sep. 30, 2023
Segment Reporting Information [Line Items]
Total revenue	$ 252,210	$ 207,185	$ 723,382	$ 597,012
Sales [Member] \| Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	100.00%	100.00%	100.00%	100.00%
Systems and Software [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 217,135	$ 169,346	$ 622,400	$ 495,523
Systems and Software [Member] \| Sales [Member] \| Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	86.00%	82.00%	86.00%	83.00%
Parts Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 19,995	$ 20,100	$ 56,890	$ 58,665
Parts Revenue [Member] \| Sales [Member] \| Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	8.00%	10.00%	8.00%	10.00%
Service Revenue [Member]
Segment Reporting Information [Line Items]
Total revenue	$ 15,080	$ 17,739	$ 44,092	$ 42,824
Service Revenue [Member] \| Sales [Member] \| Product [Member]
Segment Reporting Information [Line Items]
Concentration risk, percentage	6.00%	8.00%	6.00%	7.00%