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Note 1 - Significant Accounting Policies (Tables) | 12 Months Ended
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May 02, 2020
Notes Tables |
Financing Receivable, Allowance for Credit Loss [Table Text Block] |
|  | (In thousands) |
|  | Fiscal 2020 |  |  | Fiscal 2019 |  |  | Fiscal 2018 |
Balance at beginning of year |  | $ | 516 |  |  | $ | 452 |  |  | $ | 468 |
Net charge to expense |  |  | 893 |  |  |  | 87 |  |  |  | 34 |
Net charge-off |  |  | (59 | ) |  |  | (23 | ) |  |  | (50 | )
Balance at end of year |  | $ | 1,350 |  |  | $ | 516 |  |  | $ | 452 |

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