Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies - Schedule of Fair Value Warrants Assumption (Details)

v3.19.1
Summary of Significant Accounting Policies - Schedule of Fair Value Warrants Assumption (Details)
 3 Months Ended
Mar. 31, 2019
Risk-Free Interest Rate [Member] | Minimum [Member]  
Fair value measurement rate 2.41%
Risk-Free Interest Rate [Member] | Maximum [Member]  
Fair value measurement rate 2.43%
Contractual Term (Year) [Member]  
Fair value of contractual term 7 months 13 days
Expected Volatility [Member]  
Fair value measurement rate 40.00%