Share-Based Employee Compensation (Tables)

9 Months Ended

Sep. 30, 2019

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

Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs

The table below summarizes the amounts recognized in the financial statements for the three and nine months ended September 30, 2019 and 2018 for share-based compensation, including expense for restricted stock units and performance share units (in thousands).

	Three Months Ended September 30,				Nine Months Ended September 30,
	2019		2018		2019		2018
Cost of sales	$	213	$	253	$	715	$	722
Operating expenses	2,300		3,259		8,763		9,253
Total cost of share-based compensation included in income, before income tax	$	2,513	$	3,512	$	9,478	$	9,975