INCOME TAXES - Income Tax Rate Reconciliation (Detail) - USD ($) $ in Thousands	7 Months Ended		12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015	May 31, 2015
Income Tax Disclosure [Abstract]
Pre-tax income (loss) from continuing operations	$ 13,451	$ 37,554	$ (137,533)	$ (15,658)	$ 39,190	$ 63,290
Computed income taxes at statutory rate	4,710		(48,136)	(5,481)		22,153
State income taxes, net of federal benefit	258		(4,709)	(713)		1,670
Foreign tax rate differential	(648)		(642)	(707)		(1,318)
Production activity deduction	(10)		0	0		(136)
Deferred taxes on investment in foreign subsidiaries	(335)		(17,079)	1,777		819
Non-deductible expenses	335		1,030	871		513
Foreign tax credits	(19)		(17,445)	(2,302)		(11)
Other tax credits	(446)		(631)	(1,033)		(223)
Deemed repatriation tax	0		24,374	0		0
Goodwill impairment	0		19,442	0		0
Dividend from foreign subsidiaries	0		0	2,021		0
Valuation allowance	771		20,955	1,986		(394)
Rate change	0		(17,360)	0		0
Other	(43)		6,829	488		(280)
Total provision (benefit) for income tax on continuing operations	$ 4,573	$ 13,622	$ (33,372)	$ (3,093)	$ 13,744	$ 22,793