Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2022

Restructuring and Related Activities [Abstract]

Changes to Restructuring Liability by Major Restructuring Activity

Changes to the restructuring liability by major restructuring activity are as follows:

	GES						Other Restructurings
(in thousands)	Severance & Employee Benefits			Facilities			Severance & Employee Benefits			Total
Balance at December 31, 2021	$	1,976		$	1,433		$	26		$	3,435
Restructuring charges		463			2,974			30			3,467
Cash payments		(869	)		(689	)		(83	)		(1,641	)
Non-cash items(1)		—			(1,167	)		—			(1,167	)
Adjustment to liability		(3	)		(44	)		39			(8	)
Balance at September 30, 2022	$	1,567		$	2,507		$	12		$	4,086

(1)Represents non-cash adjustments related to a write-down of certain ROU assets and leasehold improvements as a result of vacating certain facilities prior to the lease term.