Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 02, 2022	Jul. 03, 2021	Jul. 02, 2022	Jul. 03, 2021
Revenue	$ 161,372	$ 125,905	$ 311,887	$ 241,621
Cost of revenue	50,887	48,721	100,635	93,851
Gross margin	110,485	77,184	211,252	147,770
Operating expenses:
Research and development	33,613	27,454	66,168	51,520
Selling, general, and administrative	29,024	25,607	57,795	50,699
Amortization of acquired intangible assets	870	603	2,039	1,206
Restructuring charges	136	204	190	380
Acquisition related charges	56	0	511	0
Total operating expenses	63,699	53,868	126,703	103,805
Income from operations	46,786	23,316	84,549	43,965
Interest expense	(891)	(702)	(1,599)	(1,420)
Other (expense) income, net	(243)	(135)	(265)	(297)
Income before income taxes	45,652	22,479	82,685	42,248
Income tax expense	1,120	641	2,075	1,597
Net income	$ 44,532	$ 21,838	$ 80,610	$ 40,651
Net income per share:
Basic (in dollars per share)	$ 0.32	$ 0.16	$ 0.59	$ 0.30
Diluted (in dollars per share)	$ 0.32	$ 0.15	$ 0.57	$ 0.29
Shares used in per share calculations:
Basic (in shares)	137,424	136,388	137,462	136,394
Diluted (in shares)	140,170	141,491	140,657	141,637