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NOTE 2 - INVENTORIES (Tables)
3 Months Ended
Mar. 31, 2016
Note 2 - Inventories Tables  
INVENTORIES
Inventories consisted of the following components:      
   March 31,
2016
  December 31,
2015
(in thousands)      
Raw material  $2,636   $2,262 
Work-in-process   1,297    1,099 
Finished goods   468    344 
Inventories  $4,401   $3,705