OTHER (EXPENSE) INCOME, NET - Components of Other (Expense) Income (Detail) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016	Dec. 31, 2015
Other Income and Expenses [Abstract]
Foreign currency loss	$ (6,618)	$ (4,001)	$ (4,659)
Equity income	2,579	409	0
Other miscellaneous income (expense)	3,073	629	(652)
Total other (expense) income, net	$ (966)	$ (2,963)	$ (5,311)

Amount before tax of foreign currency transaction realized gain (loss) recognized in the income statement.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 830
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6450222&loc=d3e30840-110895

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+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
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