Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended		6 Months Ended
	Jul. 01, 2023	Jul. 02, 2022	Jul. 01, 2023	Jul. 02, 2022
Revenue	$ 190,079	$ 161,372	$ 374,389	$ 311,887
Cost of revenue	57,518	50,887	113,227	100,635
Gross margin	132,561	110,485	261,162	211,252
Operating expenses:
Research and development	41,946	33,613	77,935	66,168
Selling, general, and administrative	36,788	29,024	69,366	57,795
Amortization of acquired intangible assets	869	870	1,739	2,039
Restructuring	(112)	136	(82)	190
Acquisition related	0	56	0	511
Total operating expenses	79,491	63,699	148,958	126,703
Income from operations	53,070	46,786	112,204	84,549
Interest income (expense), net	189	(891)	(366)	(1,599)
Other (expense) income, net	(176)	(243)	(271)	(265)
Income before income taxes	53,083	45,652	111,567	82,685
Income tax expense	2,439	1,120	5,000	2,075
Net income	$ 50,644	$ 44,532	$ 106,567	$ 80,610
Net income per share:
Basic (in dollars per share)	$ 0.37	$ 0.32	$ 0.77	$ 0.59
Diluted (in dollars per share)	$ 0.36	$ 0.32	$ 0.76	$ 0.57
Shares used in per share calculations:
Basic (in shares)	137,735	137,424	137,573	137,462
Diluted (in shares)	139,768	140,170	139,966	140,657