CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE INCOME (LOSS)
Net product revenues	$ 437,855	$ 305,440	$ 159,742
Revenue from Contract with Customer, Product and Service [Extensible Enumeration]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Cost of product sold	$ 83,481	$ 55,518	$ 27,738
Cost, Product and Service [Extensible Enumeration]	us-gaap:ProductMember	us-gaap:ProductMember	us-gaap:ProductMember
Gross profit	$ 354,374	$ 249,922	$ 132,004
Operating expenses:
Research and development	70,886	30,367	19,448
Sales and marketing	79,285	68,118	55,824
General and administrative	84,017	63,909	39,746
Total operating expenses	234,188	162,394	115,018
Operating income	120,186	87,528	16,986
Loss on debt extinguishment		(26,146)	(22,639)
Other expense (income), net	169	16	(3,071)
Interest expense, net	(15,669)	(23,970)	(28,220)
Income (loss) before income taxes	104,686	37,428	(36,944)
Income tax benefit (expense)	76,782	(2,831)
Net income (loss)	181,468	34,597	(36,944)
Unrealized loss on investments	(151)
Comprehensive income	181,317	34,597	(36,944)
Accumulation of dividends on preferred stock			(26,904)
Net income (loss) available to common stockholders	$ 181,468	$ 34,597	$ (63,848)
EARNINGS PER SHARE:
Basic	$ 3.07	$ 0.60	$ (2.48)
Diluted	$ 2.97	$ 0.58	$ (2.48)
Weighted average number of shares of common stock - basic	59,173,121	57,531,540	25,772,419
Weighted average number of shares of common stock - diluted	61,097,045	59,205,213	25,772,419