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Inventory
12 Months Ended
Dec. 31, 2016
Inventory Disclosure [Abstract]  
Inventory

2. INVENTORY

 

Inventory consists of the following as of:

 

    December 31  
    2016     2015  
             
Raw materials   $ 402,407     $ 422,115  
Work in process            
Finished goods     270,113       232,098  
    $ 672,520     $ 654,213