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Properties
12 Months Ended
Sep. 30, 2011
Properties [Abstract]  
Properties
 
   
(9)   Properties
 
Properties, net consist of the following:
 
                 
    September 30,  
    2011     2010  
 
Land, buildings and improvements
  $ 101,303     $ 79,967  
Machinery, equipment and other
    202,844       157,319  
Construction in progress
    10,134       24,037  
                 
Total properties, at cost
    314,281       261,323  
Less accumulated depreciation
    107,482       60,014  
                 
    $ 206,799     $ 201,309