Corporate Restructuring - Additional Information (Details) $ in Thousands	12 Months Ended
Feb. 02, 2019 USD ($)
Restructuring Cost And Reserve [Line Items]
Corporate restructuring	$ 1,904
Restructuring and cost, cash expenditures	1,600
Severance, One-time Termination Benefits and Other Employee-related Costs
Restructuring Cost And Reserve [Line Items]
Corporate restructuring	$ 1,900

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.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
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Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
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Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef
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