Investment in Unconsolidated Affiliates - Summary of Financial Information of Equity Method Investments (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 28, 2019	Dec. 29, 2018
Balance sheet data [Abstract]
Current assets	$ 198,559	$ 228,214
Noncurrent assets	87,218	114,257
Current liabilities	147,801	175,371
Noncurrent liabilities	51,219	57,216
Income statement data [Abstract]
Net sales	488,270	509,517
Gross profit	58,494	59,385
Net loss	$ (44,053)	$ (20,049)