Condensed Consolidated Statements of Operations (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
Apr. 02, 2022	Mar. 27, 2021
Income Statement [Abstract]
Revenue	$ 241,350	$ 169,279
Cost of revenue	110,327	78,810
Gross profit	131,023	90,469
Operating expenses:
Research and development	26,341	21,964
Sales and marketing	15,632	13,104
General and administrative	16,487	15,559
Amortization	13,819	12,357
Total operating expenses	72,279	62,984
Operating income	58,744	27,485
Interest income, net	377	361
Other expense, net	(204)	(1,244)
Income before provision for income taxes	58,917	26,602
Provision for income taxes	5,587	2,489
Net income	$ 53,330	$ 24,113
Earnings per share:
Basic	$ 1.08	$ 0.49
Diluted	$ 1.07	$ 0.49
Weighted average shares outstanding:
Basic	49,437	49,000
Diluted	49,915	49,572

The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 28
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)(2)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 45
-Paragraph 2
-URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274