INCOME TAXES - Additional Information (Detail) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2016	Sep. 30, 2015	Sep. 30, 2016	Sep. 30, 2015	Dec. 31, 2015
Income Tax Disclosure [Abstract]
Income tax expense (benefit)	$ (1,200,000)	$ 9,263,000	$ 30,337,000	$ 30,266,000
Effective tax rate	(3.50%)	38.90%	27.00%	41.30%
Tax credit			$ 19,400,000
Valuation allowance	$ 0		0		$ 0
Net deferred tax asset	408,000		408,000		11,341,000
Unrecognized tax benefits	0		0		0
Accrued interest or penalties	$ 0		$ 0		$ 0