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Subsequent Event (Details) (Subsequent Event [Member], Facility Closing [Member], USD $) In Millions, unless otherwise specified	1 Months Ended
	Jul. 31, 2014
Subsequent Event [Member] \| Facility Closing [Member]
Subsequent Event [Line Items]
Employee severance costs	$ 0.7

Amount of expenses for special or contractual termination benefits provided to current employees involuntarily terminated under a benefit arrangement associated exit or disposal activities pursuant to an authorized plan. Excludes expenses related to one-time termination benefits, a discontinued operation or an asset retirement obligation.

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