Quarterly report pursuant to Section 13 or 15(d)

Derivative Liability - Schedule of Derivative Liability Using Weighted Average Black-Scholes-Merton Pricing Model (Details)

v3.19.2
Derivative Liability - Schedule of Derivative Liability Using Weighted Average Black-Scholes-Merton Pricing Model (Details)
6 Months Ended 12 Months Ended
Jun. 30, 2019
USD ($)
$ / shares
shares
Dec. 31, 2018
USD ($)
$ / shares
shares
Stock Price | $ / shares $ 2.00 $ 4.80
Fair Value | $ $ 219,000 $ 2,576,000
Exercise Price [Member]    
Fair value assumptions, measurement input, exercise price per share | shares 1.88 2.70
Expected Life [Member]    
Fair value assumptions, measurement input, term 3 years 5 months 23 days 1 year 9 months 11 days
Volatility [Member]    
Fair value assumptions, measurement input, percentage 1.95 1.84
Dividend Yield [Member]    
Fair value assumptions, measurement input, percentage 0.00 0.00
Risk Free Interest Rate [Member]    
Fair value assumptions, measurement input, percentage 0.0243 0.0246
Upon Issuance [Member]    
Stock Price | $ / shares $ 7.65  
Fair Value | $ $ 388,000  
Upon Issuance [Member] | Exercise Price [Member]    
Fair value assumptions, measurement input, exercise price per share | shares 5.63  
Upon Issuance [Member] | Expected Life [Member]    
Fair value assumptions, measurement input, term 6 months  
Upon Issuance [Member] | Volatility [Member]    
Fair value assumptions, measurement input, percentage 1.64  
Upon Issuance [Member] | Dividend Yield [Member]    
Fair value assumptions, measurement input, percentage 0.00  
Upon Issuance [Member] | Risk Free Interest Rate [Member]    
Fair value assumptions, measurement input, percentage 0.0246