Restructuring Charges (Tables)

9 Months Ended

Sep. 30, 2015

Restructuring and Related Activities [Abstract]

Reconciliation of beginning and ending liability balances by major restructuring activity

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

	Marketing & Events Group Consolidation						Other Restructurings
(in thousands)	Severance & Employee Benefits			Facilities			Severance & Employee Benefits			Total
Balance at December 31, 2014	$	543		$	1,161		$	240		$	1,944
Restructuring charges	882			98			562			1,542
Cash payments	(1,036		)	(291		)	(561		)	(1,888		)
Adjustment to liability	—			—			(144		)	(144		)
Balance at September 30, 2015	$	389		$	968		$	97		$	1,454