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Property and Equipment (Tables)
9 Months Ended
Jun. 30, 2015
Property and Equipment

Property and equipment are stated at cost. Depreciation is computed over the estimated useful lives of the depreciable assets using the straight-line method (in thousands):

 

     June 30,
2015
     September 30,
2014
 

Property and equipment

   $ 173,880       $ 170,307   

Less: accumulated depreciation

     109,654         102,888   
  

 

 

    

 

 

 

Property and equipment, net

   $ 64,226       $ 67,419