XML 41 R38.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note N - Equity (Tables)
12 Months Ended
Dec. 31, 2012
Stockholders' Equity Note [Abstract]  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
   

Total Warrants

   

Weighted

average

exercise

price 

   

Weighted

average

remaining

life

(in years) 

   

Aggregate

intrinsic

value 

 
                                 

Outstanding, as of December 31, 2010

    10,261,615     $ 0.32                  
                                 

Granted

                           

Exercised

                           

Forfeited

                           

Expired

    (2,011,615

)

    0.39                  

Outstanding, as of December 31, 2011

    8,250,000     $ 0.30       3.97          
                                 

Granted

                           

Exercised

                           

Forfeited

                           

Expired

                           

Outstanding, as of December 31, 2012

    8,250,000     $ 0.30       2.97        

Vested or expected to vest at December 31, 2012

    8,250,000     $ 0.30       2.97        

Exercisable at December 31, 2012

    8,250,000     $ 0.30       2.97