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Stock Based Compensation (Schedule of SARs Assumptions) (Details) - Stock Appreciation Rights (SARs) [Member] - $ / shares
6 Months Ended 12 Months Ended
Aug. 01, 2020
Aug. 03, 2019
Feb. 01, 2020
Feb. 02, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Risk free interest rate yield curve, minimum 0.09% 1.66%    
Risk free interest rate yield curve, maximum 0.21% 2.11%    
Expected dividend yield 1.50% 1.50%    
Expected volatility 65.03% 48.97%    
Maximum life 2 years 2 months 12 days 2 years 8 months 12 days    
Exercise multiple $ 1.29 $ 1.29    
Maximum payout $ 10.00 $ 10.00 $ 10.00 $ 10.00
Minimum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Employee exit rate 2.20% 2.20%    
Maximum [Member]        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Employee exit rate 9.00% 9.00%