Restructuring and Related Charges (Tables)

6 Months Ended

Jun. 30, 2021

Restructuring and Related Activities [Abstract]

Schedule of restructuring liability by type of cost

The following details the changes in the Company’s severance and other employee separation costs restructuring liabilities during the six months ended June 30, 2020 and 2021 (in thousands):

	CEC Integration Plan		2020 Restructuring Plan		Total
Balance at December 31, 2019	$	8,283	$	—	$	8,283
Restructuring and other charges	—		—		—
Payments	(3,986)		—		(3,986)
Adjustments	—		—		—
Balance at June 30, 2020	$	4,297	$	—	$	4,297
Balance at December 31, 2020(1)	$	1,835	$	1,287	$	3,122
Restructuring and other charges	—		3,358		3,358
Payments	(1,344)		(3,237)		(4,581)
Adjustments	—		—		—
Balance at June 30, 2021(1)	$	491	$	1,408	$	1,899

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(1)Restructuring liabilities are included in accounts payable and accrued expenses.