Consolidated Statements of Operations - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Income Statement [Abstract]
NET REVENUE	$ 114,451	$ 73,279
COST OF GOODS SOLD	69,411	47,296
GROSS PROFIT	45,040	25,983
OPERATING EXPENSES:
Research and development	10,661	3,655
Sales and distribution	55,206	40,467
General and administrative	33,506	11,290
TOTAL OPERATING EXPENSES:	99,373	55,412
OPERATING LOSS	(54,333)	(29,429)
INTEREST EXPENSE—net	4,386	2,353
OTHER (INCOME) EXPENSE— net	41	(14)
LOSS BEFORE INCOME TAXES	(58,760)	(31,768)
PROVISION FOR INCOME TAXES	29	55
NET LOSS	$ (58,789)	$ (31,823)
Net loss per share, basic and diluted	$ (4.35)	$ (3.13)
Weighted-average number of shares outstanding, basic and diluted	13,516,844	10,160,879