CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Income Statement [Abstract]
Product revenue, net	$ 10,701,033	$ 6,078,865	$ 22,951,690	$ 10,025,516
Cost of goods sold	4,400,485	1,248,860	7,115,536	2,011,687
Gross profit	6,300,548	4,830,005	15,836,154	8,013,829
Operating expenses:
Sales, general, and administrative	48,340,628	41,387,451	105,267,649	76,251,533
Research and development	2,742,032	4,964,368	6,010,861	11,282,250
Depreciation and amortization	256,557	115,059	518,551	221,997
Total operating expenses	51,339,217	46,466,878	111,797,061	87,755,780
Operating loss	(45,038,669)	(41,636,873)	(95,960,907)	(79,741,951)
Other (expense) income
Loss on extinguishment of debt		(10,057,632)		(10,057,632)
Miscellaneous income	88,858	486,597	424,340	1,175,318
Interest expense	(7,026,853)	(4,028,609)	(13,288,899)	(6,118,627)
Total other expense	(6,937,995)	(13,599,644)	(12,864,559)	(15,000,941)
Loss before income taxes	(51,976,664)	(55,236,517)	(108,825,466)	(94,742,892)
Provision for income taxes
Net loss	$ (51,976,664)	$ (55,236,517)	$ (108,825,466)	$ (94,742,892)
Loss per share, basic and diluted:
Net loss per share, basic and diluted	$ (0.19)	$ (0.23)	$ (0.40)	$ (0.39)
Weighted average number of common shares outstanding, basic and diluted	271,876,238	241,221,840	271,667,879	241,114,532