XML 84 R68.htm IDEA: XBRL DOCUMENT v3.20.4
Derivatives - Impact of Derivatives Contracts on Condensed Consolidated Statements of Operations (Details) - Other income, net - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2020
Dec. 31, 2019
Dec. 31, 2018
Unrealized gain (loss) on foreign currency contracts      
Derivative [Line Items]      
Gain (loss) on foreign currency contracts $ 0 $ (222) $ 386
Realized gain on foreign currency contracts      
Derivative [Line Items]      
Gain (loss) on foreign currency contracts 1,475 320 1,661
Foreign currency contracts      
Derivative [Line Items]      
Gain (loss) on foreign currency contracts $ 1,475 $ 98 $ 2,047