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Note 5. Stock Options (Tables)
9 Months Ended
Sep. 30, 2013
Notes to Financial Statements  
Schedule Of Stock Options

 

      Options Outstanding Options Exercisable  
Exercise Price Range   Number   Weighted Average Remaining Contractual Life (in Years)   Weighted Average Exercise Price   Number  
$0.01 - $1.00   27,300   8.31   $0.01   27,300  
$1.01 - $2.00   16,750   7.65   $1.73   16,750  
$2.01 - $3.00   111,276   6.46   $2.41   72,526  
$3.01 - $4.00   20,800   8.50   $3.33   20,800  
$4.01 - $8.00   60,000   9.99   $7.76   3,751  
$8.01 - $8.25   40,000   4.89   $8.25   2,500  
  Total   276,126   7.41   $4.21   143,627