Stock-Based Compensation (Tables)

3 Months Ended

Mar. 31, 2018

Disclosure of Compensation Related Costs, Share-based Payments [Abstract]

Schedule of Stock-Based Compensation Expense

The following table provides stock-based compensation by the financial statement line item in which it is reflected:

	Three Months Ended
	March 31, 2018		April 1, 2017
	(in thousands)
Cost of revenue	$	1,413	$	1,546
Selling, general and administrative	9,128		7,940
Stock-based compensation	$	10,541	$	9,486