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Stock Based Compensation (Details Textual) - Equity Award [Domain] - USD ($)
3 Months Ended 9 Months Ended
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Class of Stock [Line Items]        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options $ 46,000   $ 46,000  
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate     0.00%  
Allocated Share-based Compensation Expense $ 120,000 $ 164,000 $ 277,000 $ 403,000
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross     36,232  
Share-based Compensation, Total     $ 298,000 $ 403,000
Equity Method Investment, Ownership Percentage 90.00%   90.00%  
Xcede subsidiary [Member]        
Class of Stock [Line Items]        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Not yet Recognized, Stock Options $ 98,000   $ 98,000  
Share-based Compensation, Total $ 7,000   $ 21,000  
Equity Method Investment, Ownership Percentage 90.00%   90.00%  
Director [Member]        
Class of Stock [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Intrinsic Value, Amount Per Share $ 1.82      
Allocated Share-based Compensation Expense $ 25,000