XML 75 R27.htm IDEA: XBRL DOCUMENT
v3.19.3.a.u2

Basis of Presentation (Tables) | 9 Months Ended
--- | ---
Feb. 01, 2020
Organization, Consolidation and Presentation of Financial Statements [Abstract] |
Schedule of Cash and Cash Equivalents [Table Text Block] | The following table provides a reconciliation of cash, cash equivalents, and restricted cash reported within the condensed consolidated balance sheets that sum to the totals of the same amounts shown in the condensed consolidated statement of cash flows:
| February 1, 2020 |  | January 26, 2019
Cash and cash equivalents | $ | 40,316 |  |  | $ | 33,281 |
Restricted cash | 60 |  |  | 26 |
Total cash, cash equivalents, and restricted cash shown in the condensed consolidated statement of cash flows | $ | 40,376 |  |  | $ | 33,307 |

X
- References No definition available. + Details
Name: | us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Tabular disclosure of the components of cash and cash equivalents. + References No definition available. + Details
Name: | us-gaap_ScheduleOfCashAndCashEquivalentsTableTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration