Leases - Summary of Balances Related to Lease Portfolio within Consolidated Condensed Statement of Operations (Detail) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2019		Apr. 01, 2018
Lessee Disclosure [Line Items]
Total lease cost	$ 9,752
Cost of Sales [Member]
Lessee Disclosure [Line Items]
Operating leases costs	1,341
Short-term and variable leases	2,262
Depreciation expense from financing leases	353	[1]	$ 400
Total lease cost	3,956
Selling, Delivery and Administrative Expenses [Member]
Lessee Disclosure [Line Items]
Operating leases costs	2,896
Short-term and variable leases	1,059
Depreciation expense from financing leases	1,139	[1]	1,100
Total lease cost	5,094
Interest Expense, Net [Member]
Lessee Disclosure [Line Items]
Interest payments on financing lease obligations	702	[2]	$ 900
Total lease cost	$ 702

[1] During the first quarter of 2018, the Company had depreciation expense from capital leases of $0.4 million and $1.1 million in cost of sales and SD&A expenses, respectively.

[2] During the first quarter of 2018, the Company had interest payments on capital lease obligations of $0.9 million.