Trade Names/Trademarks and Other Intangible Assets, Net - Additional Information (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Goodwill And Intangible Assets Disclosure [Abstract]
Amortization	$ 4,800	$ 4,600	$ 4,400
Weighted average amortization period	18 years 9 months 18 days