Annual report pursuant to Section 13 and 15(d)

DIVESTITURE OF MW CLEANERS (Details)

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DIVESTITURE OF MW CLEANERS (Details) - USD ($)
$ in Thousands
3 Months Ended 12 Months Ended
Feb. 03, 2018
Feb. 03, 2018
Feb. 28, 2018
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Goodwill impairment charge   $ 1,500  
MW Cleaners business      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Consideration     $ 18,000
Disposed of by sale | MW Cleaners business      
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items]      
Goodwill impairment charge $ 1,500    
Total assets, primarily made up of accounts receivables, goodwill and property, plant and equipment 24,000 24,000  
Total liabilities, primarily made up of accrued and deferred tax liabilities $ 6,000 $ 6,000