XML 84 R68.htm IDEA: XBRL DOCUMENT v3.3.1.900
Fair Value of Derivative Instruments and Location in the Balance Sheets (Detail) - Foreign Currency Forward Contracts - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Derivatives, Fair Value [Line Items]    
Derivative instruments, assets derivatives $ 1,249 $ 644
Derivative instruments, liabilities derivatives 7  
Derivatives Designated as Hedging Instruments    
Derivatives, Fair Value [Line Items]    
Derivative instruments, assets derivatives 923 384
Derivative instruments, liabilities derivatives 3  
Derivatives not Designated as Hedging Instruments    
Derivatives, Fair Value [Line Items]    
Derivative instruments, assets derivatives 326 $ 260
Derivative instruments, liabilities derivatives $ 4