Other Accrued Expenses and Current Liabilities - Schedule of Other Accrued Expenses and Current Liabilities (Detail) - USD ($) $ in Thousands	Sep. 30, 2015	Dec. 31, 2014
Other Liabilities Disclosure [Abstract]
Accrued sales and property taxes	$ 4,123	$ 3,918
Income tax receivable agreement payable	7,609	4,170
Gift card liability	1,386	1,535
Other	3,048	3,390
Total other accrued expenses and current liabilities	$ 16,166	$ 13,013