XML 65 R39.htm IDEA: XBRL DOCUMENT v2.4.0.8
Summary of Significant Accounting Policies (Intangibles) (Details) (USD $)
 12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2011
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Amortization of Intangible Assets $ 600,000 $ 700,000 $ 800,000
Finite-Lived Intangible Assets, Amortization Expense, Next Twelve Months 700,000    
Finite-Lived Intangible Assets, Amortization Expense, Year Two 600,000    
Finite-Lived Intangible Assets, Amortization Expense, Year Three 400,000    
Finite-Lived Intangible Assets, Amortization Expense, Year Four 300,000    
Finite-Lived Intangible Assets, Amortization Expense, after Year Five 1,600,000    
Finite-Lived Intangible Assets, Gross 6,303,000 6,151,000  
Accumulated amortization (2,801,000) (2,055,000)  
Finite-Lived Intangible Assets, Net 3,502,000 4,096,000  
Minimum
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Standard Product Warranty, Period 12 months    
Maximum
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Standard Product Warranty, Period 24 months    
Non-compete agreements
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Gross 1,065,000 1,057,000  
Accumulated amortization (717,000) (468,000)  
Finite-Lived Intangible Assets, Net 348,000 589,000  
Non-compete agreements | Minimum
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Useful Life (in years) 4 years    
Non-compete agreements | Maximum
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Useful Life (in years) 8 years    
Customer lists
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Useful Life (in years) 10 years    
Finite-Lived Intangible Assets, Gross 871,000 828,000  
Accumulated amortization (532,000) (432,000)  
Finite-Lived Intangible Assets, Net 339,000 396,000  
Technology
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Gross 2,426,000 2,341,000  
Accumulated amortization (1,422,000) (1,085,000)  
Finite-Lived Intangible Assets, Net 1,004,000 1,256,000  
Technology | Minimum
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Useful Life (in years) 5 years    
Technology | Maximum
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Useful Life (in years) 10 years    
In-process research and development
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Gross 1,600,000 [1] 1,600,000 [1]  
Accumulated amortization 0 [1] 0 [1]  
Finite-Lived Intangible Assets, Net 1,600,000 [1] 1,600,000 [1]  
Other
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Finite-Lived Intangible Assets, Gross 341,000 325,000  
Accumulated amortization (130,000) (70,000)  
Finite-Lived Intangible Assets, Net $ 211,000 $ 255,000  
Other | Minimum
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Useful Life (in years) 2 years    
Other | Maximum
      
Acquired Finite and Indefinite-Lived Intangible Assets [Line Items]      
Useful Life (in years) 10 years    
[1] (1) The in-process research and development will be amortized over its useful life when it has reached technological feasibility.