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Inventory - Components of Inventory (Detail) - USD ($)
$ in Thousands
Dec. 31, 2019
Dec. 31, 2018
Inventory Disclosure [Abstract]    
Raw materials $ 36,987 $ 45,333
Work in process 1,085 1,638
Finished goods 60,233 52,877
Total Inventory, net $ 98,305 $ 99,848