Note 13 - Retirement Plan (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Mar. 29, 2026 |
Mar. 30, 2025 |
|
| Defined Contribution Plan, Employer Discretionary Contribution Amount | $ 392 | $ 359 |
| First 2% Employee Contributions [Member] | ||
| Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay | 100.00% | |
| Defined Contribution Plan Employee Contribution Percent | 2.00% | |
| Next 3% Employee Contributions [Member] | ||
| Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay | 50.00% | |
| Defined Contribution Plan Employee Contribution Percent | 3.00% | |