Restructuring Activities (Tables)

9 Months Ended

Sep. 30, 2019

Restructuring And Related Activities [Abstract]

Summary of Charges Related to Restructuring Activities

The following table summarizes the charges related to the restructuring activities as of September 30, 2019:

(in thousands)	Accrued Restructuring Expenses at December 31, 2018		Expenses		Less: Payments			Accrued Restructuring Expenses at September 30, 2019
Severance, benefits and related costs due to workforce    reduction	$	921	$	4,825	$	(5,624	)	$	122
Totals	$	921	$	4,825	$	(5,624	)	$	122