Note B - Summary of Significant Accounting Policies - Receivables and Contract Liabilities From Contracts With Customers (Details) - USD ($) $ in Thousands		Mar. 28, 2021	Mar. 29, 2020
Deferred franchise fees (a)	[1]	$ 1,773	$ 1,917

[1] Deferred franchise fees of $237 and $1,536 are included in Deferred franchise fees – current and long term as of March 28, 2021, respectively and $230 and $1,687 as of March 29, 2020, respectively.