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Note E - Inventory (Tables)
12 Months Ended
Dec. 31, 2016
Notes Tables  
Schedule of Inventory, Current [Table Text Block]
 
 
2016
 
 
2015
 
Current
 
 
 
 
 
 
 
 
Finished goods
   
381,762
     
66,475
 
Fabricated assemblies
   
83,666
     
102,170
 
Total current inventory
  $
465,428
    $
168,645