Goodwill and Purchased Intangible Assets - Changes in the Carrying Amount of Goodwill (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Jan. 01, 2022
Goodwill [Line Items]
Beginning balance	$ 315,811	$ 306,632
Goodwill adjustments	0
Ending balance	$ 315,811	315,811
Inspectrology, LLC [Member]
Goodwill [Line Items]
Goodwill from Inspectrology acquisition		$ 9,179

Amount after accumulated impairment loss of an asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized.

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Amount of increase in asset representing future economic benefits arising from other assets acquired in a business combination that are not individually identified and separately recognized resulting from a business combination.

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