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Inventory
12 Months Ended
Dec. 31, 2018
Inventory Disclosure [Abstract]  
Inventory

5. INVENTORY

 

Inventories consist of the following:

 

    December 31,  
    2018     2017  
Raw materials   $ 717     $ 33,928  
Finished goods     21,850       23,907  
Total Inventories   $ 22,567     $ 57,835