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Stockholders' Equity (Details) - $ / shares
9 Months Ended
Sep. 30, 2019
Apr. 18, 2019
Number of options    
Number of options, Options exercisable   21,600
2018 Plan [Member]    
Number of options    
Number of options, Beginning balance 255,000  
Number of options, Granted 153,822  
Number of options, Forfeited (38,750)  
Number of options, Ending balance 370,072  
Number of options, Options exercisable 149,847  
Weighted average exercise price    
Weighted average exercise price, Beginning balance $ 3.68  
Weighted average exercise price, Granted 1.54  
Weighted average exercise price, Forfeited 3.59  
Weighted average exercise price, Ending balance 2.80  
Weighted average exercise price, Options exercisable $ 2.68  
Weighted average remaining contractual life    
Weighted average remaining contractual life, Options outstanding 6 years 6 months 18 days  
Weighted average remaining contractual life, Granted 6 years 9 months  
Weighted average remaining contractual life, Options outstanding 6 years 2 months 19 days  
Weighted average remaining contractual life, Options exercisable 5 years 6 months 3 days