Other Accrued Liabilities and Other Non-current Liabilities - Summary of Other Non-current Liabilities (Detail) - USD ($) $ in Thousands	Jun. 20, 2017	Jan. 03, 2017
Other Liabilities Disclosure [Abstract]
Unfavorable lease liabilities	$ 15,911	$ 17,072
Insurance reserves	4,305	4,269
Restaurant closure liability	2,301	2,263
Unearned trade discount, non-current	1,392	1,596
Deferred development and initial franchise fees	1,418	1,385
Deferred gift card income	673	1,182
Deferred rent liability	2,107	1,676
Other	2,035	697
Other non-current liabilities	$ 30,142	$ 30,140