XML 67 R50.htm IDEA: XBRL DOCUMENT
v3.21.1

Income Taxes (Narrative) (Details) - USD ($) | 12 Months Ended |
--- | --- | ---
Jan. 30, 2021 | Feb. 01, 2020
Income Tax Disclosure [Abstract] |  |
Tax Credit Carryforward, Amount | $ 431,000 | $ 194,000
Tax Credits Expiration Term | ten years |

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

X
- Definition The amount of the tax credit carryforward, before tax effects, available to reduce future taxable income under enacted tax laws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 740 -SubTopic 10 -Section 50 -Paragraph 3 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=84230637&loc=d3e32559-109319 + Details
Name: | us-gaap_TaxCreditCarryforwardAmount
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Description of the limitation related to use of the tax credit carryforward. + References No definition available. + Details
Name: | us-gaap_TaxCreditCarryforwardLimitationsOnUse
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration