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Note 8 - Income Taxes (Details Textual) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Feb. 03, 2024 | Feb. 03, 2024 | Jan. 28, 2023 | Jan. 29, 2022
Effective Income Tax Rate Reconciliation, Percent |  |  | 20.40% |  | 22.50% |  |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent |  |  | 21.00% |  | 21.00% |  |
Operating Loss Carryforwards | $ 3,300 |  | $ 3,300 |  |  |  |
Unrecognized Tax Benefits | 66 | [1] | 66 | [1] | $ 66 | [1] | $ 334
Unrecognized Tax Benefits that Would Impact Effective Tax Rate | 100 |  | 100 |  | 100 |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued | 100 |  | 100 |  | 100 |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense |  |  | 100 |  | $ 100 |  |
Foreign Tax Jurisdiction [Member] | His Majesty's Revenue and Customs (HMRC) [Member] |  |  |  |  |  |  |
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | 5,100 |  |  |  |  |  |
Operating Loss Carryforwards | $ 1,900 |  | $ 1,900 |  |  |  |
[1] | For the five week transition period ending February 3, 2018, there was no activity.

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