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Note 6 - Severance Liability (Details) - Fair Value of Stock-Based Award Granted
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Note 6 - Severance Liability (Details) - Fair Value of Stock-Based Award Granted [Line Items]    
Expected Option Term (Years) Minimum 10 years  
Expected Option Term (Years) Maximum 10 years  
Expected Option Term (Years) 10 years  
Modified Options [Member]
   
Note 6 - Severance Liability (Details) - Fair Value of Stock-Based Award Granted [Line Items]    
Annualized Forfeiture Rate   0.00%
Estimated Exercise Factor   10
Modified Options [Member] | Minimum [Member]
   
Note 6 - Severance Liability (Details) - Fair Value of Stock-Based Award Granted [Line Items]    
Estimated Volatility Minimum   70.00%
Expected Option Term (Years) Minimum   3 months
Expected Option Term (Years) Maximum   3 months
Risk-Free Interest Rate Minimum   0.08%
Expected Option Term (Years)   3 months
Modified Options [Member] | Maximum [Member]
   
Note 6 - Severance Liability (Details) - Fair Value of Stock-Based Award Granted [Line Items]    
Estimated Volatility Maximum   157.00%
Expected Option Term (Years) Minimum   2 years 6 months
Expected Option Term (Years) Maximum   2 years 6 months
Risk-Free Interest Rate Maximum   0.29%
Expected Option Term (Years)   2 years 6 months
New Options [Member]
   
Note 6 - Severance Liability (Details) - Fair Value of Stock-Based Award Granted [Line Items]    
Annualized Forfeiture Rate   0.00%
Expected Option Term (Years) Minimum   2 years 6 months
Expected Option Term (Years) Maximum   2 years 6 months
Estimated Exercise Factor   10
Estimated Volatility   157.00%
Expected Option Term (Years)   2 years 6 months
Risk-Free Interest Rate   0.29%
Minimum [Member]
   
Note 6 - Severance Liability (Details) - Fair Value of Stock-Based Award Granted [Line Items]    
Estimated Volatility Minimum 113.00% 70.00%
Expected Option Term (Years) Minimum   3 months
Expected Option Term (Years) Maximum   3 months
Risk-Free Interest Rate Minimum 2.71% 0.08%
Expected Option Term (Years)   3 months
Maximum [Member]
   
Note 6 - Severance Liability (Details) - Fair Value of Stock-Based Award Granted [Line Items]    
Estimated Volatility Maximum 125.00% 174.00%
Expected Option Term (Years) Minimum   10 years
Expected Option Term (Years) Maximum   10 years
Risk-Free Interest Rate Maximum 2.74% 2.04%
Expected Option Term (Years)   10 years