Note B - Summary of Significant Accounting Policies - Significant Changes in Deferred Franchise Fees (Details) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Mar. 30, 2025 |
Mar. 31, 2024 |
|
| Franchise [Member] | ||
| Deferred revenues at beginning of period | $ 1,226 | $ 1,608 |
| New deferrals due to cash received and other | 161 | 88 |
| Revenue recognized during the period | (381) | (470) |
| Deferred revenues at end of period | 1,006 | 1,226 |
| License Royalties and Advertising Fund [Member] | ||
| Deferred revenues at beginning of period | 1,375 | 1,406 |
| New deferrals due to cash received and other | 2,577 | 2,340 |
| Revenue recognized during the period | (2,560) | (2,371) |
| Deferred revenues at end of period | $ 1,392 | $ 1,375 |