Note C - Revenues - Remaining Performance Obligations 2 (Details) $ in Thousands	Sep. 25, 2022 USD ($)
Revenue, Remaining Performance Obligation, Amount	$ 1,838
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-09-26
Revenue, Remaining Performance Obligation, Amount	177	[1]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-03-27
Revenue, Remaining Performance Obligation, Amount	344
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-04-01
Revenue, Remaining Performance Obligation, Amount	325
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-03-31
Revenue, Remaining Performance Obligation, Amount	291
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-03-30
Revenue, Remaining Performance Obligation, Amount	169
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-03-29
Revenue, Remaining Performance Obligation, Amount	$ 532

[1] Represents franchise fees expected to be recognized for the remainder of the 2023 fiscal year, which includes international development fees expected to be recognized over the duration of one year or less. Amount does not include $336 of franchise fee revenue recognized for the twenty-six weeks ended September 25, 2022.