Restructuring Charges (Tables)

3 Months Ended

Mar. 31, 2023

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, 2022	$	1,609		$	1,818		$	12		$	3,439
Restructuring charges		135			311			7			453
Cash payments		(205	)		(289	)		(14	)		(508	)
Adjustment to liability		—			18			(5	)		13
Balance at March 31, 2023	$	1,539		$	1,858		$	—		$	3,397