XML 43 R29.htm IDEA: XBRL DOCUMENT v2.3.0.15
Interest Rate Swaps (Tables)
12 Months Ended
Sep. 30, 2011
Interest Rate Swaps 
Fair Values And Locations Of Derivative Instruments Recorded On The Balance Sheet
          September 30,  

Type of Contract

  

Balance Sheet Classification

   2011      2010  

Short term interest rate swaps

   Accrued liabilities    $ 988       $  —     

Long term interest rate swaps

   Other long-term liabilities      631         —     
     

 

 

    

 

 

 

Total derivative contracts, net

      $ 1,619       $  —