INCOME TAXES - Additional Information (Detail) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2017	Sep. 30, 2016	Sep. 30, 2017	Sep. 30, 2016	Dec. 31, 2016
Income Taxes [Line Items]
Effective tax rate	30.20%	20.40%	33.10%	30.90%
Income tax benefit	$ (6,066)	$ (4,153)	$ (20,140)	$ (18,895)
Other Long-Term Liabilities
Income Taxes [Line Items]
Unrecognized income tax benefits	$ 7,500		7,500		$ 6,600
Tax Year 2015
Income Taxes [Line Items]
Income tax benefit			1,400
Tax Year 2016
Income Taxes [Line Items]
Income tax benefit			$ 1,000