| 
           4. Stock-based Compensation (Narrative) (USD $) 
         | 
        3 Months Ended | |
|---|---|---|
| 
           Dec. 31, 2013 
         | 
        
           Dec. 31, 2012 
         | 
      |
| Stock based compensation expense | $ 65,875 | $ 0 | 
| Stock issued to board members | 250,485 | 25,107 | 
| 
           Stock Options 
         | 
        ||
| Unrecognized compensation expense | $ 202,193 | |
| Unrecognized weighted-average period | 1 year 9 months 4 days | |
| X | ||||||||||
| 
             
- Definition 
          Represents the expense recognized during the period arising from equity-based compensation arrangements (for example, shares of stock, unit, stock options or other equity instruments) with employees, directors and certain consultants qualifying for treatment as employees. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
| 
             
- Definition 
          Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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| X | ||||||||||
| 
             
- Definition 
          Unrecognized cost of unvested options awarded to employees as compensation. No definition available. 
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| X | ||||||||||
| 
             
- Definition 
          Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited. Reference 1: http://www.xbrl.org/2003/role/presentationRef 
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