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Restructuring Activity (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Restructuring Cost (Gain) and Reserve [Line Items]
Restructuring Costs (Gains)	$ 831us-gaap_RestructuringCharges	$ 739us-gaap_RestructuringCharges
Moving Costs Associated with Plant Consolidations [Member]
Restructuring Cost (Gain) and Reserve [Line Items]
Restructuring Costs (Gains)	0	739
8742 Services, Management Consulting Services [Member]
Restructuring Cost (Gain) and Reserve [Line Items]
Restructuring Costs (Gains)	$ 831	$ 0

- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References+ Details