Information Related to Recurring Fair Value Measurement of Derivative Financial Instruments in the Consolidated Balance Sheet (Detail) - Fair Value, Inputs, Level 2 - Foreign Currency Derivatives - Designated as Hedging Instrument - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Derivatives Fair Value [Line Items]
Net Asset/ (Liabilities)	$ 1,513	$ 1,242
Other Current Assets
Derivatives Fair Value [Line Items]
Asset Derivatives, Fair Value	$ 1,513	$ 1,242