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Exit Activity Costs and Asset Impairments (Reconciles of Liability for Exit Activity Costs Relating to Facility Consolidation Efforts) (Details) - USD ($)
$ in Thousands
9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Restructuring and Related Activities [Abstract]    
Balance as of $ 575 $ 1,092
Exit activity costs recognized 1,029 1,820
Cash payments (1,083) (2,275)
Balance as of $ 521 $ 637