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INVENTORIES, NET
3 Months Ended
Mar. 31, 2012
Notes to Financial Statements  
Note 2. INVENTORIES, NET

Net inventories consisted of the following components:

 

   March 31,
2012
  December 31,
2011
(in thousands)      
Raw material  $2,485   $2,498 
Work-in-process   1,475    985 
Finished goods   527    481 
Inventories, net  $4,487   $3,964