Annual report pursuant to Section 13 and 15(d)

Goodwill and Intangible Assets (Details 2)

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Goodwill and Intangible Assets (Details 2) (USD $)
 12 Months Ended
Sep. 30, 2011
Y
segments
months
Sep. 30, 2010
Sep. 30, 2009
Components of intangible assets      
Cost $ 11,462,000 $ 17,014,000  
Accumulated Amortization 5,811,000 9,236,000  
Intangible Assets, net 5,651,000 7,778,000  
Fully-amortized technology-based assets still in use 3,400,000    
Weighted average remaining life of assets not fully amortized (in years) 6.4    
Amortization expense 2,200,000 2,100,000 1,400,000
Estimated future amortization      
Year ended September 30, 2012 1,136,000    
Year ended September 30, 2013 1,060,000    
Year ended September 30, 2014 697,000    
Year ended September 30, 2015 675,000    
Year ended September 30, 2016 675,000    
Thereafter 1,408,000    
Total 5,651,000    
Technology-based intangible assets
      
Components of intangible assets      
Cost 7,146,000 7,160,000  
Accumulated Amortization 4,097,000 3,654,000  
Intangible Assets, net 3,049,000 3,506,000  
Weighted average remaining life of assets not fully amortized (in years) 6.9    
Customer contracts and relationships
      
Components of intangible assets      
Cost 3,454,000 8,989,000  
Accumulated Amortization 1,513,000 5,504,000  
Intangible Assets, net 1,941,000 3,485,000  
Weighted average remaining life of assets not fully amortized (in years) 5.4    
Trademark
      
Components of intangible assets      
Cost 620,000 622,000  
Accumulated Amortization 102,000 39,000  
Intangible Assets, net 518,000 583,000  
Weighted average remaining life of assets not fully amortized (in years) 8.4    
Non-compete arrangements
      
Components of intangible assets      
Cost 242,000 243,000  
Accumulated Amortization 99,000 39,000  
Intangible Assets, net $ 143,000 $ 204,000  
Weighted average remaining life of assets not fully amortized (in years) 2.4