Share-Based Employee Compensation (Tables)

6 Months Ended

Jun. 30, 2020

Share-based Payment Arrangement [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 six months ended June 30, 2020 and 2019 for share-based compensation, including expense for restricted stock units and performance share units (in thousands).

	Three Months Ended June 30,				Six Months Ended June 30,
	2020		2019		2020		2019
Cost of sales	$	239	$	247	$	395	$	502
Operating expenses	2,694		3,283		4,399		6,463
Total cost of share-based compensation included in income, before income tax	$	2,933	$	3,530	$	4,794	$	6,965