Restructuring and Special Charges (Tables)

12 Months Ended

Dec. 31, 2019

Restructuring and Related Activities [Abstract]

Schedule of Restructuring and Related Costs

As of December 31, 2019, the following liabilities remained on the Company's Consolidated Balance Sheets related to restructuring charges recorded in 2016 and 2017. The rollforwards of these costs to December 31, 2019 were as follows:

Restructuring Charges	Deferred rent			Accrued compensation and related costs			Accounts payable			Other accrued liabilities			Total
Balance at December 31, 2016	$	3,066		$	1,525		$	617		$	1,949		$	7,157
Additions	1,277			10,299			195			313			12,084
Adjustments to accruals	(1,497		)	—			—			977			(520		)
Cash payments	—			(7,042		)	(812		)	(1,454		)	(9,308		)
Balance at December 31, 2017	2,846			4,782			—			1,785			9,413
Additions	—			—			—			—			—
Adjustments to accruals	(1,544		)	—			—			(643		)	(2,187		)
Cash payments	—			(4,305		)	—			(656		)	(4,961		)
Balance at December 31, 2018	1,302			477			—			486			2,265
Additions	—			—			—			—			—
Adjustments to accruals	(1,302		)	—			—			1			(1,301		)
Cash payments	—			(135		)	—			(15		)	(150		)
Balance at December 31, 2019	$	—		$	342		$	—		$	472		$	814

The following table shows the costs incurred by type of restructuring activity:

Year Ended December 31,	2019		2018		2017
	(In thousands)
Implementation and phase-in of the Centers	$	—	$	—	$	445
Restructuring and integration costs	—		—		10,119
Asset impairments and lease termination costs	—		—		1,520
Total restructuring charges	$	—	$	—	$	12,084