Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2022	Jan. 01, 2022	Jan. 02, 2021
Revenue	$ 660,356	$ 515,327	$ 408,120
Cost of revenue	208,306	193,652	162,814
Gross margin	452,050	321,675	245,306
Operating expenses:
Research and development	135,767	110,518	89,223
Selling, general, and administrative	122,076	105,617	95,331
Amortization of acquired intangible assets	3,778	2,613	4,449
Restructuring charges	2,551	940	3,937
Acquisition related charges	511	1,171	0
Total operating expenses	264,683	220,859	192,940
Income from operations	187,367	100,816	52,366
Interest expense	(4,146)	(2,738)	(3,702)
Other (expense) income, net	(1,109)	(452)	(208)
Income before income taxes	182,112	97,626	48,456
Income tax expense (benefit)	3,230	1,704	1,064
Net income	$ 178,882	$ 95,922	$ 47,392
Net income per share:
Basic (in dollars per share)	$ 1.30	$ 0.70	$ 0.35
Diluted (in dollars per share)	$ 1.27	$ 0.67	$ 0.34
Shares used in per share calculations:
Basic (in shares)	137,321	136,619	135,220
Diluted (in shares)	140,667	142,143	141,276