Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Income Statement [Abstract]
Revenues	$ 394,091	$ 321,700	$ 764,066	$ 622,484
Cost of goods sold	138,317	119,053	266,446	342,761
Gross profit	255,774	202,647	497,620	279,723
Operating expenses
Sales and marketing	45,035	36,456	90,581	69,073
General and administrative	47,409	26,151	95,304	49,422
Research and development	60,601	15,901	108,625	46,433
Total operating expenses	153,045	78,508	294,510	164,928
Gain on sale of assets	0	0	6,254	0
Operating income	102,729	124,139	209,364	114,795
Interest expense	4,862	4,933	9,721	9,924
Investment in equity securities - unrealized loss (gain)	22,537	0	(38,167)	0
Other income	(9,044)	(4,482)	(17,832)	(7,713)
Income before income taxes	84,374	123,688	255,642	112,584
Income tax expense	22,301	29,557	62,503	21,260
Net income	$ 62,073	$ 94,131	$ 193,139	$ 91,324
Net income per common share:
Basic (in dollars per share)	$ 0.89	$ 1.38	$ 2.80	$ 1.34
Diluted (in dollars per share)	$ 0.88	$ 1.33	$ 2.74	$ 1.31
Weighted-average common shares outstanding:
Basic (in shares)	69,356	68,371	69,056	68,062
Diluted (in shares)	70,601	71,014	70,364	69,957