Related Party Transactions - Additional Information (Detail) - Trimaran Pollo Partners, LLC	6 Months Ended
	Jun. 28, 2017
Related Party Transaction [Line Items]
Company's outstanding common stock owned by Trimaran Pollo Partners, L.L.C.	43.30%
Minimum
Related Party Transaction [Line Items]
Outstanding membership interest, percentage	40.00%
Ownership percentage by stockholders	40.00%