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Information Related to Recurring Fair Value Measurement of Derivative Financial Instruments in the Consolidated Balance Sheet (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Derivatives Fair Value [Line Items]    
Net Asset/ (Liabilities) $ 1,242 $ 92
Fair Value, Inputs, Level 2 | Foreign Currency Derivatives | Designated as Hedging Instrument    
Derivatives Fair Value [Line Items]    
Net Asset/ (Liabilities) 1,242 92
Fair Value, Inputs, Level 2 | Foreign Currency Derivatives | Designated as Hedging Instrument | Other Current Assets    
Derivatives Fair Value [Line Items]    
Asset Derivatives, Fair Value $ 1,242 $ 92