Annual report pursuant to Section 13 and 15(d)

16. Equity Transactions (Tables)

v3.6.0.2
16. Equity Transactions (Tables)
12 Months Ended
Dec. 31, 2016
Equity Transactions Tables  
Schedule of preferred stock

      Series A-1   Series A-2   Series A-4   Series B-2   Total    
      Shares   $   Shares   $   Shares   $   Shares   $   Shares   $  
Balance @ December 31, 2014   2,375    $ 24   2,625    $ 26   45       21,748    $ 218   26,793    $ 268  
Conversion of preferred stock into common stock                           (3,469)   (34)   (3,469)   (34)  
Balance @ December 31, 2015   2,375   24   2,625   26   45       18,279   184   23,324   234  
Conversion of preferred stock into common stock                         (6,025)    (60)   (6,025)    (60)  
Balance @ December 31, 2016   2,375   24   2,625   26      45    $   -        12,254    $ 124   17,299   174  
                                                         

Schedule of warrants
  Number of Warrants Per share Exercise Price Weighted Average Exercise Price
Outstanding at December 31, 2014 4,165,108 $0.50 to $10.50 5.48
Granted in 2015      
Exercised in 2015 (728,333) 0.50 0.50
Expired in 2015 (425,011) $7.00 to $10.50 9.30
Outstanding at December 31, 2015 3,011,764 $3.95 to $10.15 6.14
Granted in 2016      
Exercised in 2016      
Expired (105,198) $4.00-$7.00 5.00
Outstanding at December 31, 2016 2,906,566 4.25-$10.15 6.18