Organization - Additional Information $ in Thousands, Person in Millions	3 Months Ended
Aug. 01, 2020 USD ($) Person segment Store
Organization Consolidation And Presentation Of Financial Statements [Line Items]
Number of Stores \| Store	1,442
Number of students covered to build relationships and derive sales \| Person	6
Number of Reportable Segments \| segment	3
Other Nonrecurring Expense \| $	$ 0

Number Of Students

No definition available.

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- Definition

Organization Consolidation And Presentation Of Financial Statements [Line Items]

+ References

No definition available.

+ Details

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- Definition

Number of segments reported by the entity. A reportable segment is a component of an entity for which there is an accounting requirement to report separate financial information on that component in the entity's financial statements.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 280
-SubTopic 10
-Section 50
-Paragraph 18
-URI http://asc.fasb.org/extlink&oid=120311839&loc=d3e8672-108599

+ Details

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- Definition

Represents the number of stores.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
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Balance Type:	na
Period Type:	instant

- Definition

Amount of other expense that is infrequent in occurrence or unusual in nature.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 220
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=114868883&loc=SL114871943-224233

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration