Restructuring Plans (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Aug. 01, 2020	Aug. 01, 2020	Aug. 03, 2019
Adjustment to, and Payments for restructuring plan obligations
Balance at beginning of period		$ 1,677
Restructuring charges	$ (97)	(97)	$ 42
Payments during the period		(586)
Balance at end of period	994	994
FY19 Plan
Adjustment to, and Payments for restructuring plan obligations
Balance at beginning of period		1,649
Restructuring charges		(97)
Payments during the period		(580)
Balance at end of period	972	972
Hi-Tec Plan
Adjustment to, and Payments for restructuring plan obligations
Balance at beginning of period		28
Payments during the period		(6)
Balance at end of period	$ 22	$ 22

Amount of cash payments made as the result of exit or disposal activities. Excludes payments associated with a discontinued operation or an asset retirement obligation.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
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Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 17
-Subparagraph (f)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3367-108585

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- Definition

Amount of expenses associated with exit or disposal activities pursuant to an authorized plan. Excludes expenses related to a discontinued operation or an asset retirement obligation.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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- Definition

Carrying amount (including both current and noncurrent portions of the accrual) as of the balance sheet date pertaining to a specified type of cost associated with exit from or disposal of business activities or restructuring pursuant to a duly authorized plan.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-SubTopic 10
-Section 50
-Paragraph 1
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- Definition

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

+ References

No definition available.

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