Annual report pursuant to Section 13 and 15(d)

Share-Based Compensation Plans - Narrative (Details)

v3.20.4
Share-Based Compensation Plans - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 12 Months Ended
Feb. 02, 2020
Nov. 01, 2020
Nov. 03, 2019
May 01, 2019
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Share-based compensation   $ 1.4 $ 1.4  
Shares authorized (shares)       2,500,000
Deferred cash awards   2.2    
Aggregate cash payments made in lieu of equity awards   $ 0.4    
Options exercised in period (shares)   0 200,000  
Total unrecognized compensation cost   $ 1.3    
Weighted average vesting period   2 years    
Compensation cost not yet recognized, expected in 2021   $ 0.9    
Compensation cost not yet recognized, expected in 2022   0.3    
Compensation cost not yet recognized, expected in 2023   $ 0.1    
Restricted Stock Units (RSUs) and Cash Awards        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period   3 years    
Equity Awards, Restricted Stock Units (RSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Fair value of grants in period $ 2.1 $ 0.7    
Equity Awards, Restricted Stock Units (RSUs) | Employee        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 3 years      
Equity Awards, Restricted Stock Units (RSUs) | Board of Directors        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 1 year      
Equity Awards, Performance Shares (PSUs)        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 3 years      
Fair value of grants in period $ 1.2      
Equity Awards, Performance Shares (PSUs) | Minimum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity instruments other than options, payout rate (as a percent) 0.00%      
Equity Awards, Performance Shares (PSUs) | Maximum        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Equity instruments other than options, payout rate (as a percent) 150.00%      
Equity Awards, Performance Shares (PSUs) | Vesting Period One        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 1 year      
Equity Awards, Performance Shares (PSUs) | Vesting Period Two        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 2 years      
Equity Awards, Performance Shares (PSUs) | Vesting Period Three        
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]        
Award vesting period 3 years