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Derivative Financial Instruments - Gains and Losses on Derivative Instruments (Details) - USD ($)
$ in Thousands
3 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Amounts of gains and losses on the derivative instruments    
Amount of Gain (Loss) Deferred as a Component of Accumulated Other Comprehensive Loss $ 530 $ (2,367)
Amount of Loss (Gain) Reclassified from Accumulated Other Comprehensive Loss to Costs of Goods Sold (594) (330)
Designated as hedging instruments | Cash flow hedges    
Amounts of gains and losses on the derivative instruments    
Amount of Gain (Loss) Deferred as a Component of Accumulated Other Comprehensive Loss 530 (2,367)
Amount of Loss (Gain) Reclassified from Accumulated Other Comprehensive Loss to Costs of Goods Sold $ (594) $ (330)