Restructuring Costs and Charges - Summary of Restructuring Costs and Charges (Detail) $ in Thousands	12 Months Ended
	Jan. 02, 2021 USD ($)
Restructuring Cost And Reserve [Line Items]
Restructuring costs and charges, Charged to Expense	$ 4,227
Restructuring costs and charges, Write-offs of Assets	(2,442)
Restructuring costs and charges, Settled in Cash	(1,785)
Property and Equipment Costs and Charges [Membe]
Restructuring Cost And Reserve [Line Items]
Restructuring costs and charges, Charged to Expense	1,284
Restructuring costs and charges, Write-offs of Assets	(540)
Restructuring costs and charges, Settled in Cash	(744)
Impairment of Lease Right-of-Use Asset [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring costs and charges, Charged to Expense	639
Restructuring costs and charges, Write-offs of Assets	(639)
Inventory Charges [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring costs and charges, Charged to Expense	1,164
Restructuring costs and charges, Write-offs of Assets	(1,263)
Restructuring costs and charges, Settled in Cash	99
Personnel-Related Costs [Member]
Restructuring Cost And Reserve [Line Items]
Restructuring costs and charges, Charged to Expense	1,140
Restructuring costs and charges, Settled in Cash	$ (1,140)