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INVENTORIES
12 Months Ended
Dec. 31, 2011
INVENTORIES
4. INVENTORIES

 

Inventories consist of the following (all amounts in thousands):

 

    2011     2010  
Raw materials   $ 6,230     $ 5,469  
Work-in-process     3,296       3,237  
Finished goods     1,867       1,214  
    $ 11,393     $ 9,920