Employee Benefit Plans (Tables)

3 Months Ended

Apr. 02, 2023

Employee Benefits And Share Based Compensation [Abstract]

Schedule of Stock Option Activity

Stock option activity was as follows:

(In thousands, except per share amounts)	Number of Shares			Weighted Average Exercise Price Per Share
	(In thousands)			(In dollars)
Outstanding as of December 31, 2022		872		$	30.64
Expired		(6	)	$	21.86
Outstanding as of April 2, 2023		866		$	30.70

Schedule of RSU Activity

RSU activity was as follows:

(In thousands, except per share amounts)	Number of Shares			Weighted Average Grant Date Fair Value Per Share
Outstanding as of December 31, 2022		1,546		$	27.82
Granted		11		$	20.22
Vested		(16	)	$	28.98
Cancelled		(8	)	$	27.07
Outstanding as of April 2, 2023		1,533		$	27.75

Schedule of Performance Shares Activity

Performance shares activity was as follows:

(In thousands, except per share amounts)	Number of Shares			Weighted Average Grant Date Fair Value Per Share
Outstanding as of December 31, 2022		430		$	29.38
Granted		—			—
Vested		—			—
Cancelled		(141	)	$	28.22
Outstanding as of April 2, 2023		289		$	29.94

Schedule of Total Stock-Based Compensation Expense Resulting from Stock Options, RSUs, Performance Shares and the ESPP

Valuation and Expense Information

The following table sets forth the stock-based compensation expense resulting from stock options, RSUs, performance shares and the ESPP included in the Company's unaudited condensed consolidated statements of operations:

	Three Months Ended
(In thousands)	April 2, 2023		April 3, 2022
Cost of revenue	$	351	$	386
Research and development		1,065		1,087
Sales and marketing		1,431		1,456
General and administrative		1,818		1,768
Total	$	4,665	$	4,697