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Basis of Presentation - Additional Information (Details)
$ in Millions
3 Months Ended
Apr. 30, 2016
USD ($)
Segment
Accounting Policies [Line Items]  
Number of reportable segments | Segment 1
Number of operating segments | Segment 2
Rochester Trademark  
Accounting Policies [Line Items]  
Indefinite-lived intangible asset, carrying value | $ $ 1.5
Casual Male Trademark  
Accounting Policies [Line Items]  
Definite-lived intangible assets, carrying value | $ $ 0.8
Intangible assets, amortization period 2018