| Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) - Carrying Values and Estimated Fair Values of Outstanding Notes Payable (USD $) | Sep. 30, 2013 | 
|---|---|
| Related Party BSC Convertible Notes Payable [Member] | |
| Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) - Carrying Values and Estimated Fair Values of Outstanding Notes Payable [Line Items] | |
| Carrying Value | $ 4,338,601 | 
| Estimated Fair Value | 3,906,979 | 
| Convertible Note Payable [Member] | |
| Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) - Carrying Values and Estimated Fair Values of Outstanding Notes Payable [Line Items] | |
| Carrying Value | 3,818,342 | 
| Estimated Fair Value | 3,818,342 | 
| Junior Secured Notes Payable [Member] | |
| Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) - Carrying Values and Estimated Fair Values of Outstanding Notes Payable [Line Items] | |
| Carrying Value | 217,560 | 
| Estimated Fair Value | $ 2,062,546 |