Note C - Revenues - Remaining Performance Obligations 2 (Details) $ in Thousands	Jun. 26, 2022 USD ($)
Revenue, Remaining Performance Obligation, Amount	$ 1,963
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-06-27
Revenue, Remaining Performance Obligation, Amount	269	[1]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-03-27
Revenue, Remaining Performance Obligation, Amount	348
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-04-01
Revenue, Remaining Performance Obligation, Amount	329
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2025-03-31
Revenue, Remaining Performance Obligation, Amount	293
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2026-03-30
Revenue, Remaining Performance Obligation, Amount	171
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2027-03-29
Revenue, Remaining Performance Obligation, Amount	$ 553

[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 $192 of franchise fee revenue recognized for the thirteen weeks ended June 26, 2022.