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Property and Equipment
9 Months Ended
Jun. 30, 2011
Property and Equipment [Abstract]  
Property and Equipment
3.  
Property and Equipment:
Property and equipment is carried at cost, net of accumulated depreciation and amortization. Leasehold improvements are amortized over the related lease terms or estimated useful lives, whichever is shorter. Furniture, fixtures and equipment are amortized on a straight-line method over the estimated useful lives ranging from three to eight years. Computer software is amortized on a straight-line method over the estimated useful lives ranging from three to seven years.
Major classes of property and equipment, net, consist of the following at June 30, 2011 and September 30, 2010 (in thousands):
                 
    June 30,     September 30,  
    2011     2010  
Furniture, fixtures and equipment (including software)
  $ 21,874     $ 19,331  
Leasehold improvements
    1,477       1,268  
Vehicles
    946       737  
 
           
 
    24,297       21,336  
Less, accumulated depreciation and amortization
    15,255       12,412  
 
           
 
  $ 9,042     $ 8,924  
 
           
Depreciation and amortization of property and equipment for the three and nine months ended June 30, 2011 were $1.0 million and $2.9 million, respectively. Depreciation and amortization of property and equipment for the three and nine months ended June 30, 2010 were $0.8 million and $2.2 million, respectively.