XML 17 R12.htm IDEA: XBRL DOCUMENT  v2.3.0.11
Inventories
6 Months Ended
Jun. 30, 2011
Inventories [Abstract]  
Inventories
NOTE D — Inventories
 
The components of inventory consist of the following:
 
                 
    June 30,
    December 31,
 
    2011     2010  
 
Finished goods
  $ 122,825     $ 116,202  
Work in process
    25,366       24,339  
Raw materials and supplies
    57,561       52,001  
                 
    $ 205,752     $ 192,542