INCOME TAXES (Net Deferred Tax Assets and Liabilities) (Detail) - USD ($) $ in Thousands	Dec. 31, 2018	Dec. 31, 2017
Income Tax Disclosure [Abstract]
Net noncurrent deferred tax assets	$ 1,927	$ 2,605
Net noncurrent deferred tax liabilities	47,121	49,360
Deferred Tax Liabilities, Net	$ 45,194	$ 46,755

Amount after allocation of valuation allowances of deferred tax asset attributable to deductible temporary differences and carryforwards classified as noncurrent.

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant