Goodwill and Other Intangible Assets - Components of Other Intangible Assets (Details) - USD ($) $ in Thousands	3 Months Ended		12 Months Ended
	Feb. 01, 2019	Feb. 02, 2018	Oct. 31, 2018
Other Intangible Assets
Weighted-Average Useful Life	14 years 2 months 12 days		14 years 3 months 18 days
Gross Carrying Amount	$ 149,046		$ 148,865
Accumulated Amortization	(75,671)		(73,797)
Net	73,375		75,068
Non-amortizable - trade names	30,642		30,581
Total other intangible assets, gross	179,688		179,446
Total other intangible assets, net	104,017	$ 102,366	$ 105,649
Amortization expense for intangible assets	1,800	$ 1,900
Estimated amortization expense
Fiscal 2019 (remainder)	5,000
Fiscal 2020	6,200
Fiscal 2021	5,700
Fiscal 2022	5,600
Fiscal 2023	5,200
Fiscal 2024	4,900
After 2024	$ 40,800
Patents
Other Intangible Assets
Weighted-Average Useful Life	9 years 10 months 24 days		9 years 10 months 24 days
Gross Carrying Amount	$ 18,255		$ 18,235
Accumulated Amortization	(12,524)		(12,297)
Net	$ 5,731		$ 5,938
Non-compete agreements
Other Intangible Assets
Weighted-Average Useful Life	5 years 6 months		5 years 6 months
Gross Carrying Amount	$ 6,891		$ 6,872
Accumulated Amortization	(6,794)		(6,771)
Net	$ 97		$ 101
Customer-related
Other Intangible Assets
Weighted-Average Useful Life	18 years 6 months		18 years 6 months
Gross Carrying Amount	$ 89,702		$ 89,622
Accumulated Amortization	(24,929)		(23,653)
Net	$ 64,773		$ 65,969
Developed technology
Other Intangible Assets
Weighted-Average Useful Life	7 years 7 months 6 days		7 years 7 months 6 days
Gross Carrying Amount	$ 31,079		$ 31,029
Accumulated Amortization	(28,774)		(28,471)
Net	$ 2,305		$ 2,558
Trade names
Other Intangible Assets
Weighted-Average Useful Life	5 years		5 years
Gross Carrying Amount	$ 2,319		$ 2,307
Accumulated Amortization	(1,850)		(1,805)
Net	$ 469		$ 502
Other
Other Intangible Assets
Weighted-Average Useful Life	1 year		1 year
Gross Carrying Amount	$ 800		$ 800
Accumulated Amortization	(800)		(800)
Net	$ 0		$ 0