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Note 3 - Inventories
9 Months Ended
Sep. 30, 2012
Inventory Disclosure [Text Block]

3. Inventories - Inventories consist of the following (in thousands):


 

September 30,

December 31,

 

2012

2011

Work in progress

  $ 22,091   $ 11,596

Finished goods

    10,532     8,508

Total inventories

  $ 32,623   $ 20,104