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IMPACT OF NEW ACCOUNTING PRONOUNCEMENTS (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2020
Oct. 31, 2020
Nov. 02, 2019
Feb. 02, 2020
Feb. 01, 2020
Impact of New Accounting Pronouncements          
Retained Earnings (Accumulated Deficit), Ending Balance $ 128,149 $ 128,149 $ 528,538   $ 523,900
Accounts Receivable, Credit Loss Expense (Reversal)   10,663 $ 728    
Selling and Administrative Expenses          
Impact of New Accounting Pronouncements          
Variable Lease Reversal of Cost, Rent Abatement $ 1,700 $ 3,700      
Accounting Standards Update 2016-13 | Cumulative Effect, Period of Adoption, Adjustment          
Impact of New Accounting Pronouncements          
Retained Earnings (Accumulated Deficit), Ending Balance       $ 2,100  
Retained Earnings, (Accumulated Deficit), Tax       $ 400