Revenue Recognition - Additional Information (Detail) - USD ($)	6 Months Ended
	Jun. 29, 2019	Dec. 29, 2018
Revenue From Contract With Customer [Abstract]
Maximum credit terms allow to customers	1 year
Revenue, performance obligation, description of payment terms	A receivable is recorded when our right to consideration is unconditional and only the passage of time is required before payment of that consideration is due.
Contract assets	$ 0	$ 0
Contract liabilities	$ 0	$ 0