Income Taxes - Schedule of Amounts Reported in Balance Sheet (Detail) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Dec. 31, 2012
Income Tax Disclosure [Abstract]
Net current deferred tax assets included in other current assets	$ 699	$ 475
Net non-current deferred tax assets	66
Net current deferred tax liabilities included in accounts payable and accrued expenses		(138)
Net non-current deferred tax liabilities	(29,335)	(128)
Net deferred tax (liabilities) assets	$ (28,570)	$ 209