Income Taxes - Schedule of Amounts Reported in Balance Sheet (Detail) - USD ($) $ in Thousands	Dec. 31, 2015	Dec. 31, 2014
Income Tax Disclosure [Abstract]
Net current deferred tax assets included in other current assets		$ 1,066
Net non-current deferred tax assets		3,003
Net current deferred tax liabilities included in accounts payable and accrued expenses		(1,739)
Net non-current deferred tax liabilities	$ (17,719)	(22,191)
Net deferred liabilities	$ (17,719)	$ (19,861)