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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
--- | --- | --- | ---
Feb. 13, 2014 | Aug. 10, 2012 | Jun. 28, 2014 | Jun. 28, 2014
Share Repurchase Program |  |  |  |
Share repurchase program, amount authorized to be repurchased | $ 15.0 | $ 5.0 |  |
Number of shares repurchased and retired |  |  | 157,000 |
Average repurchase price per share (in dollars per share) |  |  | $ 21.70 | $ 21.91
Amount available for future repurchases |  |  |  | $ 10.9

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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 + Details
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- Definition Amount of a stock repurchase plan authorized by an entity's Board of Directors. + References No definition available. + Details
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- Definition Amount remaining of a stock repurchase plan authorized by an entity's Board of Directors. + References No definition available. + Details
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