Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2022	Jun. 30, 2021
Income Statement [Abstract]
Revenues	$ 223,723	$ 101,064	$ 432,603	$ 193,573
Cost of goods sold	85,694	54,976	165,504	106,455
Gross profit	138,029	46,088	267,099	87,118
Operating expenses
Sales and marketing	27,492	17,631	47,846	31,804
General and administrative	32,598	43,177	70,186	59,315
Research and development	14,735	12,061	26,938	22,421
Total operating expenses	74,825	72,869	144,970	113,540
Gain on sale of assets	0	0	0	15,263
Operating income (loss)	63,204	(26,781)	122,129	(11,159)
Interest expense	1,469	1,937	2,978	4,655
Gain on extinguishment of debt	0	0	0	(889)
Other income	(310)	(182)	(795)	(731)
Income (loss) before income taxes	62,045	(28,536)	119,946	(14,194)
Income tax expense (benefit)	18,987	(1,879)	33,926	3,455
Net income (loss)	$ 43,058	$ (26,657)	$ 86,020	$ (17,649)
Net income (loss) per common share:
Basic (in dollars per share)	$ 0.63	$ (0.39)	$ 1.26	$ (0.26)
Diluted (in dollars per share)	$ 0.61	$ (0.39)	$ 1.22	$ (0.26)
Weighted-average common shares outstanding:
Basic (in shares)	68,674	67,505	68,343	67,300
Diluted (in shares)	70,796	67,505	70,412	67,300