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Note 10. Warrants (Tables)
12 Months Ended
Sep. 30, 2013
Warrants and Rights Note Disclosure [Abstract]  
Schedule of warrants issued
   Number of Units   Weighted
Average
Exercise Price
   Weighted
Average
Remaining
Contractual
Term (in years)
   Intrinsic Value 
                 
Outstanding at September 30, 2012   109,139   $2.85    4.95    253,202 
Granted   846,363    1.78           
Exercised                  
Outstanding at September 30, 2013   955,502   $1.90    4.39    1,471,998 
Exerciseable at September 30, 2013   955,502   $1.90    4.39    1,471,998 
Fair value assumptions
Volatility    121%-127%
Risk-free interest rate    .74% -.89%
Expected term    5 years
Forfeiture rate   0%
Dividend yield rate   0%