Share-Based Compensation Plans - Schedule of Transactions Involving Outstanding Stock Options (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	12 Months Ended
	Feb. 02, 2020	Nov. 03, 2019
Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward]
Number of shares, Outstanding Beginning balance (shares)	603,484
Number of shares, Expired (shares)	(73,350)
Number of shares, Outstanding Ending balance (shares)	530,134	603,484
Number of shares, Unvested (shares)	64,302
Number of shares, Exercisable (shares)	465,832
Share-based Payment Arrangement, Option, Exercise Price Range, End of Period [Abstract]
Weighted average exercise price, Outstanding Beginning balance (usd per share)	$ 6.28
Weighted average exercise price, Expired (usd per share)	9.28
Weighted average exercise price, Outstanding Ending balance (usd per share)	5.86	$ 6.28
Weighted average exercise price, Unvested (usd per share)	4.18
Weighted average exercise price, Exercisable (usd per share)	$ 6.10
Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract]
Weighted Average Contractual Life (in years), Outstanding	6 years 11 months 19 days	6 years 9 months 22 days
Weighted Average Contractual Life (in years), Unvested	7 years 11 months 9 days
Weighted Average Contractual Life (in years), Exercisable	6 years 9 months 29 days
Aggregate Intrinsic Value (in thousands), Outstanding	$ 0	$ 0
Aggregate Intrinsic Value (in thousands), Unvested	0
Aggregate Intrinsic Value (in thousands), Exercisable	$ 0