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INVENTORIES
6 Months Ended
Jun. 30, 2019
Inventory Disclosure [Abstract]  
INVENTORIES INVENTORIES
Inventories at June 30, 2019 and December 31, 2018 consisted of the following:
 
 
June 30,
2019
 
December 31, 2018
Raw materials
 
$
25,196

 
$
23,661

Work in progress
 
4,348

 
4,649

Finished goods
 
38,886

 
38,877

Total inventories
 
$
68,430

 
$
67,187