Annual report pursuant to Section 13 and 15(d)

Stockholders' Equity (Tables)

v3.8.0.1
Stockholders' Equity (Tables)
12 Months Ended
Dec. 31, 2017
Stockholders' equity (deficit):  
Schedule of stock options issued by the Company

Activity with respect to stock options issued by the Company is summarized as follows:

    Options Outstanding     Options Exercisable    

Range of

Exercise Prices

    Weighted-average Exercise price per share    

Intrinsic

Value (1)

 
Outstanding at January 1, 2016     298,283               $29.60               $385.60       $48.73       -  
Exercisable at January 1, 2016             179,216       $29.60               $385.60       $56.40       -  
Activity during the year ended December 31, 2016                                                        
Granted     53,750               $5.00               $12.40       $6.40          
Exercised     -                                                  
Cancelled or forfeited     (14,592 )             $5.00               $385.60       $12.67          
Outstanding at December 31, 2016     337,441               $5.00               $385.60       $42.07       -  
Exercisable at December 31, 2016             245,989       $5.00               $385.60       $38.71       -  
Activity during the year ended December 31, 2017                                                        
Granted     940,875               $1.95               $6.40       $2.58       $78,486  
Exercised     -               -               --       -       -  
Cancelled or forfeited     (40,117 )             $5.00               $385.60       $35.74       -  
Outstanding at December 31, 2017     1,238,199               $1.95               $385.60       $12.47       $78,486  
Exercisable at December 31, 2017             567,210                                       -  

 

  (1) Intrinsic value is calculated as the estimated fair value of the Company’s stock at the end of the related period less the option exercise price of in-the-money options.
Schedule of stock options (contractual life expressed in years)

The following table summarizes information about stock options at December 31, 2017 (contractual life expressed in years):

 

    Options Outstanding     Options Exercisable  
Range of Exercise Prices   Number Outstanding     Weighted - Average Remaining Contractual Life    

Weighted - Average Exercise

Price

    Number Exercisable     Weighted - Average Remaining Contractual Life    

Weighted - Average Exercise

Price

 
$1.95 - $45.20     1,161,323       9.18       $8.49       490,428       8.40       $16.08  
$46.40 - $83.60     75,995       3.89       $69.09       75,901       3.88       $69.11  
$128.00 - $385.60     881       0.88       $363.21       881       0.88       $363.21  
      1,238,199       9.18       $12.47       567,210       7.78       $16.08  
Schedule of company's nonvested stock options during the years

A summary of the status of the Company’s nonvested stock options during the years ended December 31, 2017 and 2016 is presented below:

 

Nonvested Stock Options   Shares     Weighted - Average Grant Date Fair Value  
Nonvested, January 1, 2016     119,067     $ 18.77  
Activity during the year ended December 31, 2016                
Granted     53,750     $ 3.01  
Forfeited     (6,918 )   $ 28.66  
Vested     (74,447 )   $ 18.16  
Nonvested, December 31, 2016     91,452     $ 10.53  
Activity during the year ended December 31, 2017                
Granted     940,875     $ 0.85  
Forfeited     (17,619 )   $ 16.50  
Vested     (343,719 )   $ 3.09  
Nonvested, December 31, 2017     670,989     $ 1.45  
Schedule of share-based compensation expense

The Company records share-based compensation expense on a straight-line basis over the related vesting period. For the years ended December 31, 2017 and 2016, share-based compensation expense related to options was:

 

           
Year Ended December 31,  
2017   2016  
$ 960,882   $ 959,585  
Schedule of assumptions used in calculating the fair value under the Black-Scholes option-pricing model

The assumptions used in calculating the fair value under the Black-Scholes option-pricing model are as follows:

    Years Ended December 31,  
    2017     2016  
Dividend yield     0%       0%  
Expected Volatility     51.77% to 52.98%       47.47% to 50.69%  
Risk free Interest rates     2.04% to 2.25%       1.23% to 1.39%  
Expected lives (in years)     6.0       6.0  
Schedule of common stock warrant activity

Common stock warrant activity for the years ended December 31, 2017 and 2016 is as follows:

 

    Shares     Weighted - Average Exercise Price  
Outstanding at January 1, 2016     845,257       $25.67 (1) 
Activity during the year ended December 31, 2016                
Issued     1,208,845       $6.23  
Exercised     (15,625 )     $5.00  
Terminated     (47,184 )     $14.77  
Outstanding at December 31, 2016     1,991,293       $13.00 (2)
Activity during the year ended December 31, 2017                
Issued     7,134,200       $2.20  
Exercised     (8,207 )     $2.00  
Terminated     (168,208 )     $17.64  
Outstanding at December 31, 2017     8,949,078       $4.12 (3)

 

  (1) The weighted-average exercise price reflects exercise price adjustments triggered by the 2015 PIPE.
 

 

(2)

 

The weighted-average exercise price reflects exercise price adjustments triggered by the 2016 Purchase Agreement and the 2016 PIPE.

  (3) The weighted-average exercise price reflects exercise price adjustments triggered by the 2017 PIPE.
Schedule of information regarding outstanding warrants

Information regarding outstanding warrants at December 31, 2017 is as follows (contractual life expressed in years):

 Exercise

Price

    Number Outstanding     Weighted - Average Remaining Contractual Life    

Intrinsic

Value (1)

$ 1.83       1,540       3.0     $ 1,417
  2.00       91,670       0.1       68,753
  2.20       7,133,700       4.4       3,923,535
  5.50       1,123,705       3.8       -
  16.23       242,021       3.0       -
  21.10       152,084       3.0       -
  34.32       185,779       2.0       -
  40.00       875       2.1       -
  70.00       17,704       1.3       -
          8,949,078       4.2     $ 3,993,704

 

  (1) Intrinsic value is calculated as the estimated fair value of the Company's stock at December 31, 2017 less the warrant exercise price of in-the-money warrants.