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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 | 6 Months Ended
--- | --- | --- | ---
Aug. 10, 2012 | Feb. 22, 2012 | Aug. 30, 2011 | Jul. 06, 2010 | Jun. 30, 2012 | Jun. 29, 2013
Share Repurchase Program |  |  |  |  |  |
Share repurchase program, amount authorized to be repurchased | $ 5.00 | $ 4.45 | $ 7.50 | $ 5.00 |  |
Number of shares repurchased and retired |  |  |  |  | 129,785 |
Average repurchase price per share (in dollars per share) |  |  |  |  | $ 19.83 |
Amount available for future repurchases |  |  |  |  |  | $ 3.6

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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-Publisher AICPA -Name Accounting Principles Board Opinion (APB) -Number 12 -Paragraph 10 -LegacyDoc This reference is SUPERSEDED by the Accounting Standards Codification effective for interim and annual periods ending after September 15, 2009. This reference is included to help users transition from the previous accounting hierarchy and will be removed from future versions of this taxonomy. Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 04 -Article 3 Reference 3: 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 4: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 29, 30 -Article 5 + Details
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- Definition The remaining repurchase amount authorized by an entity's Board of Directors under a stock repurchase plan. + References No definition available. + Details
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