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Nature of Operations and Summary of Significant Accounting Policies - Narrative (Details) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 29, 2024 USD ($)	Jul. 01, 2023 USD ($)	Jun. 29, 2024 USD ($) segment	Jul. 01, 2023 USD ($)	Dec. 30, 2023 USD ($)
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Number of reportable operating segments | segment			3
Number of operating segments | segment			3
Bank guarantees, expiration period (in months)			12 months
Revenue recognized	$ 23,473	$ 20,212	$ 57,139	$ 47,228
Revenue, remaining performance obligation, amount	27,262		$ 27,262
Banker's acceptance drafts, maturity period (in months)			6 months
Banker's acceptance drafts	7,574		$ 7,574		$ 10,826
2024 Acquisitions
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Intangible assets from acquisition	$ 146,588		$ 146,588
Certain Capital Contracts
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Lead time for for certain capital contracts (up to) (in months)			24 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-06-30
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, percent	78.00%		78.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period	12 months		12 months
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-06-29
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction [Line Items]
Revenue, remaining performance obligation, percent	22.00%		22.00%
Revenue, remaining performance obligation, expected timing of satisfaction, period

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