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INVENTORY
3 Months Ended
Mar. 31, 2022
Inventory Disclosure [Abstract]  
INVENTORY

NOTE 7 - INVENTORY:

 

   March 31,   December 31, 
   2022   2021 
   ($ in thousands) 
Finished goods  $135   $92 
Work in process   497    436 
Raw materials and supplies   654    615 
Total inventory   $1,286   $1,143