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OTHER INCOME, NET (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
Other Income and Expenses [Abstract]
Foreign currency loss	$ (5,745)	$ (6,618)	$ (4,001)
Equity income	1,931	2,579	409
Expected return on pension assets/amortization	9,047	9,834	9,491
Other miscellaneous (expense) income	1,147	3,073	629
Total other income, net	$ 6,380	$ 8,868	$ 6,528

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