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NOTE 4 - INVENTORIES, NET
12 Months Ended
Dec. 31, 2012
Notes to Financial Statements  
NOTE 4 - INVENTORIES, NET
Inventories consisted of the following components:      
   December 31,
2012
  December 31,
2011
(in thousands)      
Raw material  $2,166   $2,498 
Work-in-process   1,262    985 
Finished goods   605    481 
Inventories  $4,033   $3,964