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Divestiture of MW Cleaners (Details) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
Aug. 04, 2018
May 05, 2018
Aug. 04, 2018
Feb. 28, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Proceeds from divestiture of business     $ 17,755  
Disposed of by sale | MW Cleaners business        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Consideration       $ 18,000
Retail Segment | Disposed of by sale | MW Cleaners business | Selling, general and administrative expenses        
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]        
Loss on divestiture $ (200) $ (3,600) $ (3,800)