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Lease Commitments
12 Months Ended
Sep. 30, 2011
Lease Commitments [Abstract]  
Lease Commitments

14) Lease Commitments

The Partnership has entered into certain operating leases for office space, trucks and other equipment. The future minimum rental commitments at September 30, 2011 under operating leases having an initial or remaining non-cancelable term of one year or more are as follows (in thousands):

 

2012

   $ 11,826   

2013

     11,162   

2014

     10,050   

2015

     8,548   

2016

     6,443   

Thereafter

     9,920   
  

 

 

 

Total future minimum lease payments

   $ 57,949   
  

 

 

 

Rent expense for the fiscal years ended September 30, 2011, 2010, and 2009, was $13.8 million, $13.3 million, and $15.8 million, respectively.