INCOME TAXES INCOME TAXES (Tax Cuts and Jobs Act) (Detail) $ in Thousands	12 Months Ended
	Dec. 31, 2020 USD ($)	Dec. 31, 2018 USD ($)	Dec. 31, 2017 USD ($) numberOfTransitionTaxYears
Income Tax Disclosure [Abstract]
Transition tax on foreign earnings			$ 18,200
Finalized transition tax due to TCJA			$ 23,600
Period of finalized transition tax | numberOfTransitionTaxYears			8
Amount of taxes paid due to TCJA		$ 1,900
Operating loss carryforwards			$ 12,700
Transition tax liability due to operating loss carryforward	$ 9,000	$ 9,000
2018 U.S. Federal Statutory Tax Rate		21.00%