Note D - Revenues - Remaining Performance Obligations 2 (Details) $ in Thousands	Sep. 26, 2021 USD ($)
Revenue, Remaining Performance Obligation, Amount	$ 2,119
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-09-27
Revenue, Remaining Performance Obligation, Amount	180	[1]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-03-28
Revenue, Remaining Performance Obligation, Amount	322
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	285
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	$ 773

[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 $237 of franchise fee revenue recognized for the twenty-six weeks ended September 26, 2021.