Quarterly report pursuant to Section 13 or 15(d)

Warrants - Schedule of Weighted Average Assumption of Warrants (Details)

v3.19.2
Warrants - Schedule of Weighted Average Assumption of Warrants (Details) - Warrants [Member]
6 Months Ended
Jun. 30, 2019
Measurement Input, Risk Free Interest Rate [Member]  
Class of Warrant or Right [Line Items]  
Warrants outstanding measurement input, percentage 2.60
Measurement Input, Expected Dividend Rate [Member]  
Class of Warrant or Right [Line Items]  
Warrants outstanding measurement input, percentage 0
Expected Term [Member]  
Class of Warrant or Right [Line Items]  
Warrants outstanding measurement input, term 7 years
Measurement Input, Price Volatility [Member]  
Class of Warrant or Right [Line Items]  
Warrants outstanding measurement input, percentage 83.5