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Stock Based Compensation (Tables) | 9 Months Ended
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Nov. 01, 2014
Disclosure Of Compensation Related Costs Sharebased Payments [Abstract] |
Rollforward of Outstanding Restricted Stock Units | The following table sets forth the rollforward of outstanding restricted stock units:
| 39 Weeks Ended |
| November 1, 2014 |
Unvested restricted stock units at February 1, 2014 |  | 1,193,747 |
Forfeiture |  | 8,541 |
Vesting in connection with initial public offering |  | 297,401 |
Unvested restricted stock units at November 1, 2014 |  | 887,805 |

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- Definition Tabular disclosure of the changes in outstanding nonvested restricted stock units. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901 + Details
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