XML 62 R51.htm IDEA: XBRL DOCUMENT v3.19.1
STOCKHOLDERS' EQUITY (Details Narrative 1) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Dec. 31, 2018
Warrants:      
Share based compensation expense $ 2,586,948 $ 1,751,358  
Unrecognized estimated compensation expense period recognition 2 years 3 months 9 days    
Outside Consultants Warrants [Member]      
Warrants:      
Exercise price of warrants (in dollars per share) $ 5.63 $ 5.16  
Warrants granted (in shares) 75,000 175,000  
Grant date fair value (in dollars per share) $ 3.00 $ 2.79  
Expiration date of warrants Feb. 12, 2024 Mar. 15, 2023  
Vesting period of warrants   12 months  
Expected term 5 years 5 years  
Volatility rate 60.80% 62.10%  
Risk free rate 2.52% 2.36%  
Dividend yield 0.00% 0.00%  
Warrants [Member]      
Warrants:      
Warrants outstanding $ 1,832,571    
Weighted-average contractual remaining life 2 years 8 months 12 days    
Weighted average exercise price of warrants (in dollars per share) 2.60    
Share based compensation expense $ 85,716 $ 91,475  
Unrecognized estimated compensation expense     $ 196,000
Unrecognized estimated compensation expense period recognition 9 months    
Warrants [Member] | Minimum [Member]      
Warrants:      
Exercise price of warrants (in dollars per share) $ 0.24    
Warrants [Member] | Maximum [Member]      
Warrants:      
Exercise price of warrants (in dollars per share) $ 8.20