Note D - Revenues - Remaining Performance Obligations 2 (Details) $ in Thousands	Jun. 27, 2021 USD ($)
Revenue, Remaining Performance Obligation, Amount	$ 2,196
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-06-28
Revenue, Remaining Performance Obligation, Amount	260	[1]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-03-28
Revenue, Remaining Performance Obligation, Amount	319
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-03-27
Revenue, Remaining Performance Obligation, Amount	301
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-04-01
Revenue, Remaining Performance Obligation, Amount	283
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-03-31
Revenue, Remaining Performance Obligation, Amount	258
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-03-30
Revenue, Remaining Performance Obligation, Amount	$ 775

[1] Represents franchise fees expected to be recognized for the remainder of the 2022 fiscal year, which includes international development fees expected to be recognized over the duration of one year or less. Amount does not include $107 of franchise fee revenue recognized for the thirteen weeks ended June 27, 2021.