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INVENTORIES (Tables)
12 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
Schedule of Inventory
Inventories consist of the following:
 
   
As of December 31,
 
   
2018
   
2017
 
Raw materials
 
$
72,144
   
$
48,220
 
Work in process
   
92,047
     
92,764
 
Finished goods
   
6,587
     
2,331
 
   
$
170,778
   
$
143,315