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Net Income per Share (Details 2) (USD $) In Millions, except Share data, unless otherwise specified	0 Months Ended				3 Months Ended
	Feb. 13, 2014	Aug. 10, 2012	Feb. 22, 2012	Aug. 30, 2011	Mar. 29, 2014
Share Repurchase Program
Share repurchase program, amount authorized to be repurchased	$ 15.00	$ 5.00	$ 4.45	$ 7.50
Number of shares repurchased and retired					95,600
Average repurchase price per share (in dollars per share)					$ 22.25
Amount available for future repurchases					$ 14.3

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- Details

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- Definition

Represents the average price per share of the shares repurchased by the entity during the reporting period.

+ References

No definition available.

+ Details

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- Definition

Number of shares that have been repurchased and retired during the period.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3



Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 10

-Section 50

-Paragraph 2

-URI http://asc.fasb.org/extlink&oid=6928386&loc=d3e21463-112644



Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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- Definition

Amount of a stock repurchase plan authorized by an entity's Board of Directors.

+ References

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- Definition

Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors.

+ References

No definition available.

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