v3.3.1.900
Note 13 - Stock Option and Incentive Plan (Details) - USD ($)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2013
Sep. 19, 2013
Dec. 31, 2012
Restricted Stock [Member] | Expire Over One Year [Member]        
Note 13 - Stock Option and Incentive Plan (Details) [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 1 year      
Restricted Stock [Member] | Expire Over Four Years [Member]        
Note 13 - Stock Option and Incentive Plan (Details) [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period 4 years      
Restricted Stock [Member]        
Note 13 - Stock Option and Incentive Plan (Details) [Line Items]        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized $ 1,000      
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition 73 days      
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value $ 64,000 $ 19,000    
Excess Tax Benefit from Share-based Compensation, Financing Activities $ 0 $ 0    
Employee Stock Option [Member]        
Note 13 - Stock Option and Incentive Plan (Details) [Line Items]        
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition 255 days 1 year    
Excess Tax Benefit from Share-based Compensation, Financing Activities $ 0 $ 0    
The 2006 Stock Incentive Plan [Member]        
Note 13 - Stock Option and Incentive Plan (Details) [Line Items]        
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)     50,000,000 3,000,000
Restriction Period on Restricted Stock Grants, Expiration Rate, Per Quarter Over One Year 25.00%      
Restriction Period On Restricted Stock Grants Expiration Rate Per Year Over Four Years 25.00%      
Options Vesting And Exercisability Rate Per Quarter Over One Year 25.00%      
Term of Options 5 years      
Allocated Share-based Compensation Expense $ 224,000 $ 110,000    
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized $ 514,000      
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value (in Dollars per share) $ 0.02 $ 0.02    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Gross (in Shares) 30,456,250 6,400,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Exercisable, Weighted Average Remaining Contractual Term 4 years 146 days 4 years 255 days    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested in Period, Fair Value $ 91,000 $ 81,000    
Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value $ 0 $ 0