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Stockholders' Deficit (Tables)
6 Months Ended
Jun. 30, 2019
Equity [Abstract]  
Schedule of Concerning Options and Warrants Outstanding and Exercisable

The following tables summarize information concerning options and warrants outstanding and exercisable:

 

   Stock Options   Warrants         
   Weighted   Weighted         
   Average   Average       Total 
   Shares   Price per share   Shares   Price per share   Shares   Exercisable 
Balance outstanding, 12/31/18   366,734   $3.39    7,764,821   $3.50    8,131,555    7,792,570 
Granted   -    -    1,120,734    3.50    1,120,734      
Exercised   -    -    -    -    -      
Expired   -    -    (5,001)   16.50    (5,001)     
Forfeited   (19,664)   3.40    -    -    (19,664)     
Balance outstanding, 6/30/2019   347,070   $3.39    8,880,554   $3.54    9,227,624    9,031,973
Schedule of Share-based Compensation Stock Option Plans by Exercise Price Range
    Options Outstanding     Options Exercisable  
      Weighted Average     Weighted Average  

Range of Exercise

Prices

    Number of Options    

Remaining Contractual

Life (Years)

 

Exercise

Price

    Number of Options     Remaining Contractual Life (Years)  

Exercise

Price

 
  $ 2.00 - $3.40       347,070     9.3   $ 3.39       151,419     9.3   $ 3.40  
  $ 2.00 - $3.40       347,070     9.3   $ 3.39       151,419     9.3   $ 3.40