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Inventory (Tables)
6 Months Ended
Jun. 30, 2019
Inventory Disclosure [Abstract]  
Schedule of Inventory

Inventory as of the following as of June 30, 2019 and December 31, 2018 are as follows:

 

   June 30, 2019   December 31, 2018 
   (in thousands) 
Raw Materials  $173   $147 
Finished Goods   59    95 
Inventory, Net  $232   $242