Business Interruption Insurance Claim Recovery (Details) $ in Millions	3 Months Ended
Mar. 28, 2015 USD ($)
Other income (expense), net
Business Interruption Loss [Line Items]
Proceeds from business interruption insurance claim	$ 1.5

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

No definition available.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration