Quarterly report pursuant to sections 13 or 15(d)

Note 5 - Stockholders' Equity (Tables)

v2.4.0.8
Note 5 - Stockholders' Equity (Tables)
6 Months Ended
Jun. 30, 2013
Stockholders' Equity Note [Abstract]  
   

January 2013

Financing

Transaction

Date

   

June 30,

2013

 

Dividend yield

    0%         0%    

Expected volatility

  47.08% - 100.00%     46.54% - 100.00%  

Risk free interest rate

    0.91%       1.05% - 1.27%  

Expected remaining term (in years)

    5       4.01 to 4.57  
Fair Value, Liabilities Measured on Recurring Basis [Table Text Block]

Balance at January 1, 2013 

  $ 2,128,302  

Fair value of warrants issued in January

       

Financing Transaction at transaction date

    3,305,245  

Decrease in fair value resulting in gain

    (2,578,180 )

Fair value at June 30, 2013

  $ 2,855,367  
Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

Shares

Weighted -

Average

Exercise

Price

Outstanding at January 1, 2013 

6,432,127 $ 1.58

Granted 

347,500 1.14

Forfeited 

(25,000 ) 2.09

Outstanding at June 30, 2013 

6,754,627 1.55
Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

Dividend yield 

0%

Expected Volatility 

45.33% to 45.96%

Risk free Interest rates 

0.92% to 1.38%

Expected lives (years) 

5.5

to  

6.0
Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block]
 

Three Months Ended June 30,

   

Six Months Ended June 30,

 
 

2013

   

2012

   

2013

   

2012

 
  $ 324,124     $ 313,707     $ 642,591     $ 543,562  
Schedule of Stockholders' Equity Note, Warrants or Rights [Table Text Block]
   

Shares

   

Weighted -

Average

Exercise

Price

 

Outstanding at January 1, 2013 

    8,763,836     $ 0.95  

Issued 

    4,600,842       1.75  

Forfeited 

    (41,666 )     1.00  

Exercised 

    (463,500 )     0.13  

Outstanding at June 30, 2013 

    12,859,512       1.27