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Note 7 - Income Taxes (Details Textual)
3 Months Ended 9 Months Ended
Nov. 01, 2025
Nov. 02, 2024
Nov. 01, 2025
Nov. 02, 2024
Effective Income Tax Rate Reconciliation, Percent 24.30% 24.50% 21.60% 24.10%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent     21.00% 21.00%