Consolidated Statements of Operations - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2023	Sep. 30, 2022	Sep. 30, 2023	Sep. 30, 2022
Revenue:
Total revenue	$ 292,326	$ 229,175	$ 820,316	$ 653,947
Cost of revenue:
Total cost of revenue	162,642	125,854	466,911	361,678
Gross profit	129,684	103,321	353,405	292,269
Operating expenses:
Research and development	24,093	20,563	71,996	56,267
Sales and marketing	16,465	14,573	46,146	38,567
General and administrative	17,446	14,983	48,519	41,163
Total operating expenses	58,004	50,119	166,661	135,997
Income from operations	71,680	53,202	186,744	156,272
Other income (expense):
Interest income	4,580	1,111	12,824	1,558
Interest expense	(1,325)	(1,333)	(4,027)	(4,101)
Other, net	(1,260)	(7,971)	(4,348)	(14,640)
Total other income (expense)	1,995	(8,193)	4,449	(17,183)
Income before income taxes	73,675	45,009	191,193	139,089
Income tax provision	7,744	4,726	15,986	13,002
Net income	$ 65,931	$ 40,283	$ 175,207	$ 126,087
Net income per share:
Basic	$ 2.01	$ 1.22	$ 5.35	$ 3.81
Diluted	$ 1.99	$ 1.21	$ 5.28	$ 3.75
Shares used in computing net income per share:
Basic weighted average shares of common stock	32,807	33,011	32,775	33,116
Diluted weighted average shares of common stock	33,159	33,389	33,208	33,638
Product
Revenue:
Total revenue	$ 283,367	$ 221,540	$ 795,047	$ 631,998
Cost of revenue:
Total cost of revenue	154,798	118,992	444,311	342,387
Services
Revenue:
Total revenue	8,959	7,635	25,269	21,949
Cost of revenue:
Total cost of revenue	$ 7,844	$ 6,862	$ 22,600	$ 19,291