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Inventory (Tables)
6 Months Ended
Jun. 30, 2020
Inventory Disclosure [Abstract]  
Inventory
  

June 30,

2020

 

December 31,

2019

       
Raw Materials  $679,000   $670,000 
Work In Process   124,000    141,000 
Finished Goods   321,000    290,000 
Allowance for slow moving and obsolete inventory   (355,000)   (291,000)
   $769,000   $810,000