Liquidity and Financial Condition (Details Narrative) - USD ($)	3 Months Ended						9 Months Ended
	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Sep. 30, 2018	Jun. 30, 2018	Mar. 31, 2018	Sep. 30, 2019	Sep. 30, 2018	Dec. 31, 2018	Dec. 31, 2017
Organization, Consolidation and Presentation of Financial Statements [Abstract]
Working capital deficit	$ 69,300,000						$ 69,300,000
Accumulated deficit	(578,040,192)						(578,040,192)		$ (415,046,606)
Stockholders' deficit	(67,664,949)	$ (55,646,831)	$ (47,900,313)	$ (30,134,731)	$ (129,945,975)	$ (183,907,625)	(67,664,949)	$ (30,134,731)	$ (39,167,864)	$ (40,613,461)
Net loss	$ (12,265,768)	$ (13,424,827)	$ (13,441,404)	$ 97,196,651	$ 45,317,921	$ (146,364,582)	(39,131,999)	(3,850,011)
Cash used in operating activities							$ (14,420,826)	$ (7,121,826)