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Warrants
 6 Months Ended
Jun. 30, 2019
Warrants and Rights Note Disclosure [Abstract]  
Warrants

Note 14. Warrants

 

Common Stock Warrants

 

Following is a summary of all warrant activity for the six months ended June 30, 2019:

 

Warrants 

Number of Warrants

Issued

  

Weighted

Average

Exercise Price

 
         
Warrants outstanding at December 31, 2018   1,593,162   $5.36 
Warrants issued during the six months ended June 30, 2019 (see Note 13)   200,000   $0.01 
Warrants expired during the six months ended June 30, 2019   (1,167,064)  $6.32 
           
Warrants outstanding at June 30, 2019   626,098   $1.87 
           
Aggregate intrinsic value of outstanding warrants at June 30, 2019  $362,000      

 

Schedule of weighted average remaining contractual terms at June 30, 2019 

Number of Warrants

Issued

  

Weighted

Average

Exercise Price

   Weighted Average Contractual Terms Remaining  
              
Warrants provided to EGWU, Inc (Note 13)   200,000   $0.01   No expiration  
                
All other warrants outstanding   426,098   $2.74   5.8 years