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Executive and Management Transition Costs (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Oct. 31, 2020
Nov. 02, 2019
May 04, 2019
Oct. 31, 2020
Nov. 02, 2019
Feb. 01, 2020
Executive and Management Transition Costs [Line Items]            
Executive and management transition expense $ 0 $ 87   $ 0 $ 2,428  
Liabilities 189,765     189,765   $ 194,049
Chief Executive Officer [Member]            
Executive and Management Transition Costs [Line Items]            
Severance Costs     $ 1,922      
Severance [Member] | Chief Executive Officer [Member]            
Executive and Management Transition Costs [Line Items]            
Liabilities $ 409     $ 409