Derivative Warrant Liabilities - Schedule of Fair Value Assumption (Details)	12 Months Ended
	Dec. 31, 2018 $ / shares	Dec. 31, 2017 $ / shares
Series A (2016) [Member]
Share price		$ 15.10
Series A (2016) [Member] | Measurement Input, Exercise Price [Member]
Fair value assumption, price		$ 40.00
Series A (2016) [Member] | Measurement Input, Price Volatility [Member]
Fair value assumption, percentage		0.60
Series A (2016) [Member] | Measurement Input, Risk Free Interest Rate [Member]
Fair value assumption, percentage		0.0124
Series A (2016) [Member] | Measurement Input, Expected Dividend Rate [Member]
Fair value assumption, percentage
Series A (2016) [Member] | Measurement Input, Expected Term [Member]
Fair value assumption expected life of up to (years)	0 years	2 months 30 days
Series B (2016) [Member]
Share price	$ 1.72	$ 15.10
Series B (2016) [Member] | Measurement Input, Exercise Price [Member]
Fair value assumption, price	$ 40.00	$ 40.00
Series B (2016) [Member] | Measurement Input, Price Volatility [Member]
Fair value assumption, percentage	1.813	1.19
Series B (2016) [Member] | Measurement Input, Risk Free Interest Rate [Member]
Fair value assumption, percentage	0.0292	0.0189
Series B (2016) [Member] | Measurement Input, Expected Dividend Rate [Member]
Fair value assumption, percentage
Series B (2016) [Member] | Measurement Input, Expected Term [Member]
Fair value assumption expected life of up to (years)	3 years 2 months 30 days	4 years 2 months 30 days