Corporate Restructuring	6 Months Ended
Aug. 03, 2019
Restructuring And Related Activities [Abstract]
Corporate Restructuring	10. Corporate Restructuring In the second quarter of fiscal 2018, the Company incurred a charge of $1.6 million in connection with its corporate restructuring to reduce its corporate work force by approximately 15%. The charge represented employee severance, one-time termination benefits and other employee-related costs associated with the restructuring.

The entire disclosure for restructuring and related activities. Description of restructuring activities such as exit and disposal activities, include facts and circumstances leading to the plan, the expected plan completion date, the major types of costs associated with the plan activities, total expected costs, the accrual balance at the end of the period, and the periods over which the remaining accrual will be settled.

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 420
-URI http://asc.fasb.org/topic&trid=2175745

Name:	us-gaap_RestructuringAndRelatedActivitiesDisclosureTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration