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Stock Incentive Compensation Activity - Stock Option, Restricted Stock and Restricted Stock Units (Details) - $ / shares
3 Months Ended 12 Months Ended
Nov. 01, 2019
Nov. 01, 2018
Jan. 31, 2020
Jan. 31, 2019
Oct. 31, 2018
Employee Stock Option [Member]          
Number of Shares          
Granted     0    
Exercised     0 0  
Canceled     0 0  
Options, Outstanding End of Period 23,000 33,000 23,000 33,000  
Weighted-Average Exercise Price          
Granted, Weighted Average Exercise Price Per Share     $ 0.00    
Exercised, Weighted Average Exercise Price Per Share     0.00 $ 0.00  
Forfeitures and Expirations in Period, Weighted Average Exercise Price     0.00 0.00  
Options, Outstanding, End of Period, Weighted Average Exercise Price Per Share $ 11.25 $ 9.42 $ 11.25 $ 9.42  
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 1 year 3 months 22 days 1 year 10 months 2 days 1 year 22 days 1 year 7 months 2 days  
Restricted Stock [Member]          
Weighted-Average Exercise Price          
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term 1 year 10 months 10 days        
Weighted Average Grant Date Fair Value Restricted Stock and RSUs          
Stock, Granted     459,000 294,000  
Stock, Vested     (163,000) (123,000)  
Stock, Forfeited     (49,000) (32,000)  
Nonvested, End of Period 603,000 478,000 850,000 617,000  
Granted, Weighted Average Grant Date Fair Value     $ 3.77 $ 7.06  
Vested, Weighted Average Grant Date Fair Value     7.36 7.66  
Forfeited, Weighted Average Grant Date Fair Value     6.30 7.24  
Nonvested, Weighted Average Grant Date Fair Value, End of Period $ 7.00 $ 7.45 $ 5.20 $ 7.23  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms   1 year 10 months 13 days 2 years 2 months 3 days 2 years 4 months 10 days  
Restricted Stock Units (RSUs) [Member]          
Weighted Average Grant Date Fair Value Restricted Stock and RSUs          
Stock, Granted     36,857 22,000  
Stock, Vested     (9,132) (6,000)  
Stock, Forfeited     (2,117) 0  
Nonvested, End of Period 47,000 26,000 72,608 42,000  
Granted, Weighted Average Grant Date Fair Value     $ 3.77 $ 6.96  
Vested, Weighted Average Grant Date Fair Value     7.28 7.68  
Forfeited, Weighted Average Grant Date Fair Value     7.35 0.00  
Nonvested, Weighted Average Grant Date Fair Value, End of Period $ 6.81 $ 8.17 $ 5.19 $ 7.60  
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Outstanding, Weighted Average Remaining Contractual Terms 1 year 10 months 17 days 1 year 4 months 13 days 2 years 3 months 11 days 2 years 3 months 22 days  
Minimum [Member] | Employee Stock Option [Member]          
Class of Stock          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period         3 years
Maximum [Member] | Employee Stock Option [Member]          
Class of Stock          
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period         10 years