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Note D - Stock Based Compensation (Details) - Fair Value Assumptions for Employee Stock Options (USD $)
6 Months Ended
Jun. 30, 2013
Fair Value Assumptions for Employee Stock Options [Abstract]  
Dividend yield 0.00%
Volatility 62.69%
Risk-free rate 0.61%
Expected life (in years) 4 years 109 days
Fair value of options (in Dollars per share) $ 5.13