Other Accrued Expenses - Schedule of Other Accrued Expenses (Detail) - USD ($) $ in Thousands	Mar. 31, 2016	Dec. 31, 2015
Payables And Accruals [Abstract]
Accrued property taxes	$ 3,222	$ 2,250
Accrued interest	550	441
Self-insurance reserve	7,368	6,973
Other	1,608	1,479
Total other accrued expenses	$ 12,748	$ 11,143