COMPREHENSIVE (LOSS) INCOME - Schedule of Comprehensive Loss Income (Detail) (USD $) In Thousands, unless otherwise specified	3 Months Ended			6 Months Ended
	Jun. 30, 2014	Jun. 30, 2013		Jun. 30, 2014	Jun. 30, 2013
Equity [Abstract]
Net income (loss)	$ 4,825	$ 1,520	[1]	$ 7,031	$ (4,508)	[1]
Foreign currency translation adjustment	(234)	1,357		585	(5,423)
Change in unrealized gain on derivatives, net of tax	219	451		414	747
Pension liability adjustment, net of tax	(58)	69		(73)	69
Comprehensive income (loss)	$ 4,752	$ 3,397	[1]	$ 7,957	$ (9,115)	[1]

[1] See Note 1 of these condensed consolidated financial statements for discussion of the impact of the change in accounting for the medical device excise tax.