Note 6 - Stock-based Compensation (Details Textual) - USD ($) $ in Millions |
3 Months Ended | ||
|---|---|---|---|
Apr. 11, 2033 |
May 02, 2026 |
May 03, 2025 |
|
| Share-Based Payment Arrangement, Expense | $ 0.7 | $ 0.5 | |
| Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount | $ 5.6 | ||
| Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Period for Recognition (Year) | 1 year 7 months 6 days | ||
| Time-based and Performance-based Shares [Member] | |||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value | $ 0.8 | $ 2.0 | |
| Incentive Plan 2020 [Member] | Forecast [Member] | |||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Additional Shares Authorized (in shares) | 800,000 | ||
| Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized (in shares) | 1,800,000 | ||