Restructuring Charges (Tables)

6 Months Ended

Jun. 30, 2015

Restructuring and Related Activities [Abstract]

Reconciliation of beginning and ending liability balances by major restructuring activity

The table below represents a reconciliation of beginning and ending liability balances by major restructuring activity:

	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	643			98			544			1,285
Cash payments	(891		)	(235		)	(543		)	(1,669		)
Adjustment to liability	—			—			(144		)	(144		)
Balance at June 30, 2015	$	295		$	1,024		$	97		$	1,416