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Inventories
3 Months Ended
Mar. 31, 2019
Inventories [Abstract]  
Inventories

Note D: Inventories

 

Inventories consisted of the following (in thousands):



 March 31, 2019 
 December 31, 2018 

Finished goods

 $  856  
 $  949  
Components   352  
  340  

Total

 $  1,208  
 $  1,289