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INVENTORIES
 12 Months Ended
Dec. 31, 2016
Inventory, Net [Abstract]  
INVENTORIES
NOTE 3:-
INVENTORIES
 
   
December 31,
  
   
2016
    
2015
  
   
US Dollars in thousands
  
             
Raw materials
    
1,732
      
1,928
  
Work-in-progress
    
1,538
      
1,844
  
Finished goods
    
656
      
678
  
                 
     
3,926
      
4,450
  

 In the years ended December 31, 2014, 2015 and 2016, the Company wrote off inventories in the amount of $519, $376 and $511, respectively.
 
 Raw materials inventory is net of $78 and $120 of obsolete items as of December 31, 2016, and 2015, respectively.