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Note 12 - Income Taxes and Deferred Tax Asset/Liability (Details) (USD $)
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Note 12 - Income Taxes and Deferred Tax Asset/Liability (Details) [Line Items]      
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued $ 0    
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent 35.00% 35.00% 35.00%
Operating Loss Carryforwards 77,790,000    
Deferred Tax Assets, Valuation Allowance 28,200,000    
Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation 16,000    
Will be Recognized as Reduction of Income Tax Expense [Member]
      
Note 12 - Income Taxes and Deferred Tax Asset/Liability (Details) [Line Items]      
Unrecognized Tax Benefits Resulting in Net Operating Loss Carryforward 28,400,000    
Will be Recorded as Increase in Equity [Member]
      
Note 12 - Income Taxes and Deferred Tax Asset/Liability (Details) [Line Items]      
Unrecognized Tax Benefits Resulting in Net Operating Loss Carryforward 2,600,000    
Internal Revenue Service (IRS) [Member]
      
Note 12 - Income Taxes and Deferred Tax Asset/Liability (Details) [Line Items]      
Operating Loss Carryforwards 49,100,000    
Operating Loss Carryforwards, Expiration Period 20 years    
State and Local Jurisdiction [Member]
      
Note 12 - Income Taxes and Deferred Tax Asset/Liability (Details) [Line Items]      
Operating Loss Carryforwards $ 28,700,000    
State and Local Jurisdiction [Member] | Minimum [Member]
      
Note 12 - Income Taxes and Deferred Tax Asset/Liability (Details) [Line Items]      
Operating Loss Carryforwards, Expiration Period 7 years    
State and Local Jurisdiction [Member] | Maximum [Member]
      
Note 12 - Income Taxes and Deferred Tax Asset/Liability (Details) [Line Items]      
Operating Loss Carryforwards, Expiration Period 20 years