| Note 8: Net Loss Per Share (Details) (USD $)
 | 3 Months Ended | 9 Months Ended | 
  
    | Jun. 30, 2012 | Jun. 30, 2011 | Jun. 30, 2012 | Jun. 30, 2011 | 
  
    | Net Loss Per Share |  |  |  |  | 
  
    | Loss from continuing operations | $ (289,714) | $ (1,150,933) | $ (744,154) | $ (5,064,985) | 
  
    | Less: preferred stock dividends | (479) | (479) | (1,438) | (1,438) | 
  
    | Loss from continuing operations applicable to common stock | (290,193) | (1,151,412) | (745,592) | (5,066,423) | 
  
    | Income (loss) from discontinued operations | 7,944 | 7,561 | 11,753 | (123,486) | 
  
    | Net loss applicable to common stock | $ (282,249) | $ (1,143,851) | $ (733,839) | $ (5,189,909) | 
  
    | Weighted average common shares outstanding - basic and diluted | 2,402,168 | 682,374 | 1,928,147 | 659,296 | 
  
    | Earnings per share - basic and diluted: |  |  |  |  | 
  
    | Loss from continuing operations | $ (0.12) | $ (1.69) | $ (0.39) | $ (7.68) | 
  
    | Discontinued operations | $ 0.00 | $ 0.01 | $ 0.01 | $ (0.19) | 
  
    | Net loss | $ (0.12) | $ (1.68) | $ (0.38) | $ (7.87) |