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Note 9 - Long Term Incentive Plan (Details) - Weighted Average Assumptions for Options Granted (USD $)
12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Weighted Average Assumptions for Options Granted [Abstract]    
Expected volatility 76.87% 71.46%
Risk-free interest rate 1.78% 0.58%
Expected dividend yield 0.00% 0.00%
Expected life (in years) 6 years 6 years
Estimated fair value per option granted (in Dollars per share) $ 1.08 $ 0.67