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INVENTORIES (Tables)
 12 Months Ended
Dec. 31, 2019
Inventory Disclosure [Abstract]  
Inventories
Inventories as of December 31, 2019 and 2018, consisted of the following (in thousands):

 
2019
 
2018
Raw materials
$
2,685

 
$
803

Finished goods
8,341

 
12,542

Inventory reserves for obsolescence
(874
)
 
(524
)
Total
$
10,152

 
$
12,821