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Note 6. Stock Options
9 Months Ended 12 Months Ended
Sep. 30, 2013
Dec. 31, 2012
Notes to Financial Statements    
Stock Options

The following table summarizes information about stock options outstanding and exercisable at September 30, 2013:

 

      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  

 

On August 9, 2010, the shareholders of the Company approved the 2010 Equity Incentive Plan (the “Plan”).  Under the terms of the Plan, 150,000 shares of the Company’s common stock are authorized for the issuance of stock options and restricted stock.  The Plan also provides for an automatic annual increase in the number of authorized shares of common stock issuable beginning in fiscal 2011 equal to the lesser of (a) 2% of shares outstanding on the last day of the immediate preceding fiscal year, (b) 50,000 shares, or (c) such lesser number of shares as the Company’s board of directors shall determine, provided, however, in no event shall the maximum number of shares that may be issued under the Plan pursuant to stock awards be greater than 15% of the aggregate shares outstanding on the last day of the immediately preceding fiscal year.  With the automatic increases, there were 220,416 shares of common stock on January 1, 2012.  On January 20, 2012, the Company’s Board of Directors approved an increase in the number of shares authorized under the Plan from 220,416 to 420,416.This increase was ratified by the shareholders of the Company on June 29, 2012.

 

The following is a summary of stock options issued during the year ended December 31, 2012 and 2011:

 

    Number of Options Outstanding     Range of Exercise Price     Weighted Average Exercise Price     Aggregate Intrinsic Value  
Balance at December 31, 2010     100,000     $ 2.10 - $2.32     $ 2.13     $ 16,700  
    Options granted     30,000     $ 1.70 - $2.30     $ 1.82     $ 13,240  
    Options forfeited     (2,500 )   $ 1.70 - $2.10     $ 1.78     $ 1,175  
Balance at December 31, 2011     127,500     $ 1.70 - $2.32     $ 2.07     $ 24,590  
    Options granted     196,000     $ 0.01 - $3.33     $ 1.37     $ 370,750  
    Options exercised     (25,154 )   $ 1.70 - $2.10     $ 2.04     $ 35,661  
    Options expired or cancelled     (70,000 )   $ 0.01     $ 0.01     $ 226,800  
    Options forfeited     (7,750 )   $ 1.70 - $3.33     $ 2.45     $ 6,438  
Balance at December 31, 2012     220,596     $ 0.01 - $3.33     $ 2.09     $ 257,835  

 

The aggregate intrinsic value in the table above represents the total pretax intrinsic value (i.e. the aggregate difference between the closing price of our common stock on December 31, 2012 and 2011 of  $3.25 and $2.25, respectively, and the exercise price for in-the-money options) that would have been received by the holders if all instruments had been exercised on December 31, 2012 and 2011.   As of December 31, 2012, there was $147,922 of unrecognized compensation cost related to our unvested stock options, which will be recognized through 2014.

 

The following table summarizes information about stock options outstanding and exercisable at December 31, 2012:

 

      Options Outstanding     Options Exercisable  
Exercise Price     Number     Weighted Average Remaining Contractual Life (in Years)     Number  
$ 0.01       35,000       9.05       35,000  
$ 1.70       15,000       8.40       15,000  
$ 1.87       3,000       8.40       3,000  
$ 2.10       57,596       7.61       35,096  
$ 2.30       15,000       8.97       15,000  
$ 2.31       16,500       7.61       16,500  
$ 2.81       45,000       5.06       10,000  
$ 3.00       5,000       9.75       5,000  
$ 3.33       28,500       9.25       0  
Total       220,596       7.74       134,596  

 

Of the 220,596 stock options outstanding, 151,596 are non-qualified stock options.  All of the options have been registered with the SEC.

 

The fair value of common stock options issued during the year ended December 31, 2012 and 2011 were estimated on the date of grant using the Black-Scholes option pricing model with the following assumptions used:

 

   

Year ended

 December 31,

2012

   

Year ended

 December 31,

2011

 
Expected dividend yield     0 %     0 %
Expected stock price volatility     131 %     157 %
Weighted-average risk-free interest rate     0.98 %     1.81 %
Weighted-average expected life of options (in years)     5.5       5.4  

 

During the year ended December 31, 2012 and 2011, we recorded expense of $246,134 and $101,144, respectively, related to these stock options.