Income Taxes - Additional Information (Detail) - USD ($)	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015	Dec. 31, 2015
Income Taxes [Line Items]
Company's annual effective tax rate	37.00%
Income tax (benefit) provision	$ (3,680,000)	$ 1,384,000
Income tax benefit rate	41.20%
Company's income tax rate excluding impact of income/expense associated with private placement warrants	36.10%	39.10%
Prepaid Expenses and Other Current Assets [Member]
Income Taxes [Line Items]
Deferred income tax, net	$ 5,563,000		$ 7,052,000