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Leases
9 Months Ended
Sep. 30, 2011
Leases [Abstract] 
Leases
(3) Leases

In 2011 we entered into leases of certain tractors under operating leases which expire in 2015. Rental expense for these leases is included in rent and purchased transportation expense within the Consolidated Statements of Income. At September 30, 2011, the future minimum lease payments under non-cancelable revenue equipment operating leases are as follows (in thousands):

 

2011

   $ 403   

2012

     1,620   

2013

     1,620   

2014

     1,620   

2015

     610   
  

 

 

 

Total

   $ 5,873   
  

 

 

 

Rental expense under these non-cancelable revenue equipment operating leases was $405,000 during the three-month period and $607,000 during the nine-month period ended September 30, 2011.