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Note 8 - Income Taxes (Details Textual) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
May 02, 2020 | Jan. 29, 2022 | Jan. 30, 2021 | Feb. 01, 2020
Income Tax Expense (Benefit), Total |  | $ 3,445 |  | $ 2,797 |  |
Effective Income Tax Rate Reconciliation, Percent, Total |  | 6.80% |  | (13.90%) |  |
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent |  | 21.00% |  | 21.00% |  |
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount |  |  |  | $ 3,700 |  |
Operating Loss Carryforwards, Total |  | $ 13,800 |  |  |  |
Unrecognized Tax Benefits, Ending Balance |  | 334 | [1] | 170 | [1] | $ 178
Unrecognized Tax Benefits that Would Impact Effective Tax Rate |  | 300 |  | 200 |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued, Total |  | 100 |  | 100 |  |
Unrecognized Tax Benefits, Income Tax Penalties and Interest Expense, Total |  | 100 |  | 100 |  |
Significant Change in Unrecognized Tax Benefits is Reasonably Possible, Amount of Unrecorded Benefit |  | 300 |  |  |  |
North America [Member] |  |  |  |  |  |
Valuation Allowance, Deferred Tax Asset, Increase (Decrease), Amount | $ 3,300 |  |  | $ 3,300 |  |
Effective Income Tax Rate Reconciliation, Change in Deferred Tax Assets Valuation Allowance, Amount |  | $ (7,800) |  |  |  |
[1] | For the five week transition period ending February 3, 2018, there was no activity.

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