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Inventories
3 Months Ended
Mar. 31, 2012
Inventories [Abstract]  
Inventories

Note 2 – Inventories

Inventories are valued at the lower of cost (first in, first out) or market. Inventories consist of the following (in thousands):

 

                 
    March 31,
2012
    December 31,
2011
 

Raw materials

  $ 31,940     $ 29,770  

Work-in-progress

    9,982       8,580  

Finished goods and purchased products

    110,644       77,303  
   

 

 

   

 

 

 
    $ 152,566     $ 115,653