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Prepaid expenses (Tables)
 12 Months Ended
Oct. 31, 2013
Prepaid Expenses

Prepaid expenses consisted of the following:

 

     October 31,  
     2013      2012  
     (In thousands)  

Parts and supplies

    $ 16,880       $ 15,598   

Prepaid insurance

      9,450         8,675   

Other prepaid expenses

      3,537         3,366   
  

 

 

     

 

 

  
   $ 29,867       $ 27,639