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Basis of Presentation - Additional Information (Details) | 3 Months Ended
--- | ---
May 05, 2018 USD ($) Segment | Apr. 29, 2017 USD ($)
Accounting Policies [Line Items] |  |
Number of reportable segments | Segment | 1 |
Number of operating segments | Segment | 2 |
Impairment charge | $ 0 | $ 0
Rochester Trademark |  |
Accounting Policies [Line Items] |  |
Indefinite-lived intangible asset, carrying value | 1,500,000 |
Casual Male Trademark |  |
Accounting Policies [Line Items] |  |
Definite-lived intangible assets, carrying value | $ 200,000 |
Intangible assets, amortization period | 2018 |

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- Definition Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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