Note 9 - Leases - Classification of Operating Lease Costs in Consolidated Statements of Income 2 (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Mar. 29, 2026 |
Mar. 30, 2025 |
|
| Operating Lease Costs | $ 4,642 | $ 4,588 |
| Location, Statement of Income, Balance [Axis]: us-gaap:CostOfGoodsAndServicesSold | ||
| Operating Lease Costs | 4,225 | 4,202 |
| Location, Statement of Income, Balance [Axis]: us-gaap:SellingGeneralAndAdministrativeExpense | ||
| Operating Lease Costs | $ 417 | $ 386 |