Warrants - Schedule of Warrants Outstanding and Warrants Activity (Details) - $ / shares	3 Months Ended
	Mar. 31, 2019	Dec. 31, 2018
Warrants Issued	19,909,334
Warrants Exercised	(5,672,852)
Warrants Cancelled/Expired	(40,000)
Warrants	13,542,148	14,196,482
Private Placement Warrants[Member]
Description	Private Placement Warrants, issued January 25, 2017
Classification	Equity
Exercise Price	$ 4.69
Expiration Date	June 2022
Warrants Issued	855,000
Warrants Exercised
Warrants Cancelled/Expired
Warrants	855,000	855,000
RedPath Warrants[Member]
Description	RedPath Warrants, issued March 22, 2017
Classification	Equity
Exercise Price	$ 4.69
Expiration Date	September 2022
Warrants Issued	100,000
Warrants Exercised
Warrants Cancelled/Expired
Warrants	100,000	100,000
Underwriter Warrants[Member]
Description	Underwriters Warrants, issued June 21, 2017
Classification	Liability
Exercise Price	$ 1.32
Expiration Date	December 2022
Warrants Issued	575,000
Warrants Exercised
Warrants Cancelled/Expired	(40,000)
Warrants	535,000	535,000
Base & Overallotment Warrants [Member]
Description	Base & Overallotment Warrants, issued June 21, 2017
Classification	Equity
Exercise Price	$ 1.25
Expiration Date	June 2022
Warrants Issued	14,375,000
Warrants Exercised	(5,672,852)
Warrants Cancelled/Expired
Warrants	8,702,148	8,702,148
Vendor Warrants [Member]
Description	Vendor Warrants, issued August 6, 2017
Classification	Equity
Exercise Price	$ 1.25
Expiration Date	August 2020
Warrants Issued	150,000
Warrants Exercised
Warrants Cancelled/Expired
Warrants	150,000	150,000
Warrants Issued [Member]
Description	Warrants issued October 12, 2017
Classification	Equity
Exercise Price	$ 1.80
Expiration Date	April 2022
Warrants Issued	3,200,000
Warrants Exercised
Warrants Cancelled/Expired
Warrants	3,200,000	3,200,000
Underwriters Warrants [Member]
Description	Underwriters Warrants,issued January 25, 2019
Classification	Equity
Exercise Price	$ 0.9375
Expiration Date	January 2022
Warrants Issued	654,334
Warrants Exercised
Warrants Cancelled/Expired
Warrants	654,334