Condensed Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2025	Jun. 30, 2024	Jun. 30, 2025	Jun. 30, 2024
Income Statement [Abstract]
Revenues	$ 378,045	$ 394,091	$ 750,809	$ 764,066
Cost of goods sold	137,034	138,317	272,098	266,446
Gross profit	241,011	255,774	478,711	497,620
Operating expenses
Sales and marketing	41,041	45,035	83,544	90,581
General and administrative	66,515	47,409	123,331	95,304
Research and development	45,489	60,601	81,803	108,625
Total operating expenses	153,045	153,045	288,678	294,510
Gain on sale of assets				6,254
Operating income	87,966	102,729	190,033	209,364
Interest expense	4,917	4,862	9,721	9,721
Investment in equity securities - unrealized (gain) loss	(14,573)	22,537	289	(38,167)
Other income	(6,895)	(9,044)	(21,023)	(17,832)
Income before income taxes	104,517	84,374	201,046	255,642
Income tax expense	25,762	22,301	49,346	62,503
Net income	$ 78,755	$ 62,073	$ 151,700	$ 193,139
Net income per common share:
Basic (in dollars per share)	$ 1.15	$ 0.89	$ 2.21	$ 2.8
Diluted (in dollars per share)	$ 1.12	$ 0.88	$ 2.14	$ 2.74
Weighted-average common shares outstanding:
Basic (in shares)	68,516	69,356	68,591	69,056
Diluted (in shares)	70,312	70,601	70,896	70,364