Stock-Based Compensation (Tables)

6 Months Ended

Jun. 27, 2020

Share-based Payment Arrangement [Abstract]

Stock-based compensation expense and allocation by cost

Stock-based compensation expense is reflected in Cadence’s condensed consolidated income statements for the three and six months ended June 27, 2020 and June 29, 2019 as follows:

	Three Months Ended				Six Months Ended
	June 27, 2020		June 29, 2019		June 27, 2020		June 29, 2019
	(In thousands)
Cost of product and maintenance	$	683	$	652	$	1,374	$	1,333
Cost of services	869		829		1,749		1,695
Marketing and sales	10,116		9,509		20,127		18,615
Research and development	29,690		27,659		59,036		54,557
General and administrative	5,549		5,608		11,103		10,310
Total stock-based compensation expense	$	46,907	$	44,257	$	93,389	$	86,510