CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Jun. 30, 2021	Jun. 30, 2020
Revenue:
Revenue	$ 62,249	$ 29,629	$ 106,370	$ 59,744
Cost of revenue	21,184	8,787	33,447	17,871
Gross profit	41,065	20,842	72,923	41,873
Operating expenses:
Research and development	7,839	4,237	13,640	8,406
Sales, general and administrative	60,659	26,468	101,085	54,051
Litigation-related expenses	1,167	1,304	4,502	3,947
Amortization of acquired intangible assets	1,208	172	1,380	344
Transaction-related expenses	4,771	(181)	5,783	4,091
Restructuring costs	1,173		1,331
Total operating expenses	76,817	32,000	127,721	70,839
Operating loss	(35,752)	(11,158)	(54,798)	(28,966)
Interest and other expense, net:
Interest expense, net	(2,394)	(3,032)	(4,332)	(5,906)
Other expense, net	(16)	(1,555)	(1,905)	(1,555)
Total interest and other expense, net	(2,410)	(4,587)	(6,237)	(7,461)
Net loss before taxes	(38,162)	(15,745)	(61,035)	(36,427)
Income tax provision	43	60	73	100
Net loss	$ (38,205)	$ (15,805)	$ (61,108)	$ (36,527)
Net loss per share, basic and diluted	$ (0.39)	$ (0.25)	$ (0.66)	$ (0.58)
Weighted-average shares outstanding, basic and diluted	98,541	63,713	92,912	63,140
Products and Services
Revenue:
Revenue	$ 61,885	$ 28,834	$ 105,601	$ 57,904
International Supply Agreement
Revenue:
Revenue	$ 364	$ 795	$ 769	$ 1,840