Other Accrued Expenses and Current Liabilities - Schedule of Other Accrued Expenses and Current Liabilities (Detail) - USD ($) $ in Thousands	Sep. 27, 2017	Dec. 28, 2016
Other Liabilities Disclosure [Abstract]
Accrued sales and property taxes	$ 5,255	$ 4,223
Income tax receivable agreement payable	20,506	12,349
Gift card liability	1,786	1,870
Other	5,185	3,579
Total other accrued expenses and current liabilities	$ 32,732	$ 22,021