Fair Value Measurements and Financial Instruments - Fair Value Hierarchy Level for Company's Liabilities Measured (Detail) - Level 2 [Member] - USD ($) $ in Thousands	Sep. 30, 2016	Dec. 31, 2015
Other Current Assets [Member]
Fair Value Of Assets And Liabilities Measured On Recurring Basis [Line Items]
Forward foreign exchange contract asset	$ 355	$ 900
Interest rate swap asset	35	32
Accrued Liabilities [Member]
Fair Value Of Assets And Liabilities Measured On Recurring Basis [Line Items]
Forward foreign exchange contract liability	(507)	(79)
Interest rate swap liability	(2,973)	(2,991)
Other Assets [Member]
Fair Value Of Assets And Liabilities Measured On Recurring Basis [Line Items]
Interest rate swap asset	46	38
Other Liabilities [Member]
Fair Value Of Assets And Liabilities Measured On Recurring Basis [Line Items]
Interest rate swap liability	$ (1,499)	$ (1,739)