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INVENTORIES
9 Months Ended
Sep. 30, 2020
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
The carrying values of inventories are as follows (in thousands):
September 30, 2020December 31, 2019
Finished goods$120,492 $122,510 
Work in process13,056 19,721 
Obsolescence reserve(14,684)(12,867)
Inventories$118,864 $129,364