Annual report pursuant to Section 13 and 15(d)

8. Stock Options and Warrants (Tables)

v3.7.0.1
8. Stock Options and Warrants (Tables)
12 Months Ended
Dec. 31, 2016
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]  
Stock options outstanding
   

Weighted Avg.

Options

   

Weighted Avg.

Exercise Price

 
Options, January 1, 2015     21,052,030     $ 0.20  
Options granted     838,552       0.46  
Options exercised            
Options forfeited     (355,434 )     0.72  
Options, December 31, 2015     21,535,148     $ 0.30  
Options granted     2,250,527       0.19  
Options exercised            
Options forfeited     (311,419 )     0.75  
Options, December 31, 2016     23,474,256     $ 0.28  
Options outstanding by Per Share Price
      Outstanding Options     Exercisable Options  

Option

Exercise Price

Per Share

    Shares    

Life

(Years)

   

Weighted

Average Exercise

Price

    Shares    

Weighted

Average Exercise

Price

 
$ 0.18 - $ 0.99       23,323,810       4.8     $ 0.27       22,783,810     $ 0.28  
$ 1.00 - $ 1.99       150,446       6.6     $ 1.18       150,446     $ 1.18  
        23,474,256             $ 0.28       20,671,512     $ 0.28  
Assumptions
    Years Ended  
    2016     2015  
Expected life (years)     5.5       5.0 – 5.5  
Risk free interest rate     1.23 – 1.72 %     1.56 – 1.72 %
Volatility     119 – 121 %     106 – 121 %
Expected dividend yield     0 %     0 %
Warrants outstanding
    Warrants    

Weighted Avg.

Exercise Price

 
Warrants outstanding, January 1, 2015     5,692,087     $ 0.36  
Warrants granted     1,796,667       0.20  
Warrants exercised     (200,000 )     0.25  
Warrants cancelled     (2,877,087 )     0.36  
Warrants outstanding, December 31, 2015     4,411,667     $ 0.31  
Warrants granted     8,735,225       0.11  
Warrants exercised            
Warrants cancelled     (1,700,000 )     0.30  
Warrants outstanding, December 31, 2016     11,446,892     $ 0.15  
Warrants outstanding by Per Share Price
      Outstanding Warrants     Exercisable Warrants  

Warrant

Exercise Price

Per Share

    Shares    

Life

(Years)

   

Weighted

Average Exercise

Price

    Shares    

Weighted

Average Exercise

Price

 
$ 0.10 - $ 0.99       11,446,892       1.1     $ 0.15       11,346,892     $ 0.15  
$ 1.00 - $ 1.99                 $           $ -  
        11,446,892             $ 0.15       11,346,892     $ 0.15