Revenue - Schedule of Accounts Receivable and Deferred Revenues (Detail) $ in Thousands	6 Months Ended
	Jul. 03, 2021 USD ($)
Deferred Revenue - Short Term
Contract With Customer Asset And Liability [Line Items]
Deferred Revenue, Beginning balance	$ 50,475
Net increase (decrease) during the period	960
Deferred Revenue, Ending balance	51,435
Deferred Revenue - Long Term
Contract With Customer Asset And Liability [Line Items]
Deferred Revenue, Beginning balance	44
Net increase (decrease) during the period	(28)
Deferred Revenue, Ending balance	$ 16