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INVENTORIES
9 Months Ended
Sep. 30, 2018
Inventory Disclosure [Abstract]  
INVENTORIES  
NOTE 2 - INVENTORIES
 
The Company’s inventory at September 30, 2018 and December 31, 2017 consisted of the 
following:
 
  
September 30,
  
December 31,
 
  
2018
  
2017
 
  (
U.S. dollars in thousands)
 
Raw materials $3,201  $3,838 
Work in progress  276   485 
Finished goods  4,482   3,510 
Total inventory $7,959  $7,833