| Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) | 3 Months Ended | 
|---|---|
| Mar. 31, 2014 | |
| Minimum [Member] | |
| Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items] | |
| Term of Service Agreements | 1 year | 
| Maximum [Member] | |
| Note 2 - Basis of Presentation and Summary of Significant Accounting Policies (Details) [Line Items] | |
| Term of Service Agreements | 3 years | 
| X | ||||||||||
| 
- Details 
 | 
| X | ||||||||||
| 
- Definition Term of service agreements. No definition available. 
 |