Restructuring and Special Charges (Tables)

9 Months Ended

Sep. 30, 2016

Restructuring and Related Activities [Abstract]

Restructuring and related costs

As of September 30, 2016, the following liabilities remained on the Company's unaudited Condensed Consolidated Balance Sheets related to restructuring charges recorded in 2012, 2015, and 2016. The rollforward of these costs to September 30, 2016 were as follows:

	Three months ended September 30, 2016
(in thousands)	Deferred rent			Accrued compensation and related costs			Accounts payable			Other accrued liabilities			Total
Beginning balance, June 30, 2016	$	3,381		$	3,566		$	805		$	3,149		$	10,901
Additions	—			382			1,380			(401		)	1,361
Adjustments to accruals	(391		)	—			—			—			(391		)
Cash payments	—			(1,769		)	(2,025		)	(1,557		)	(5,351		)
Ending balance, September 30, 2016	$	2,990		$	2,179		$	160		$	1,191		$	6,520

	Nine months ended September 30, 2016
(in thousands)	Deferred rent			Accrued compensation and related costs			Accounts payable			Other accrued liabilities			Total
Beginning balance, January 1, 2016	$	3,571		$	7,006		$	1,066		$	3,257		$	14,900
Additions	1,271			2,751			3,018			(509		)	6,531
Adjustments to accruals	(933		)	—			—			—			(933		)
Cash payments	(919		)	(7,578		)	(3,924		)	(1,557		)	(13,978		)
Ending balance, September 30, 2016	$	2,990		$	2,179		$	160		$	1,191		$	6,520

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

	Three months ended				Nine months ended
(in thousands)	September 30, 2016		September 30, 2015		September 30, 2016		September 30, 2015
Implementation and phase-in of the Centers	$	775	$	1,604	$	3,177	$	3,863
Asset impairments and lease termination costs	—		—		1,165		—
Integration costs related to the GAB Robins acquisition and International segment restructuring	586		4,177		2,189		5,224
Restructuring activities for U.S. Services segment	—		319		—		2,318
Total restructuring charges	$	1,361	$	6,100	$	6,531	$	11,405