Exit Activity Costs and Asset Impairments (Reconciles of Liability for Exit Activity Costs Relating to Facility Consolidation Efforts) (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Restructuring and Related Activities [Abstract]
Balance as of	$ 603	$ 575
Exit activity costs recognized	788	111
Cash payments	(430)	(323)
Balance as of	$ 961	$ 363