Note D - Revenues - Remaining Performance Obligations 2 (Details) $ in Thousands	Dec. 29, 2019 USD ($)
Revenue, Remaining Performance Obligation, Amount	$ 2,314
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2019-12-30
Revenue, Remaining Performance Obligation, Amount	$ 71	[1]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Year)	91 days	[1]
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2020-03-30
Revenue, Remaining Performance Obligation, Amount	$ 276
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Year)	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2021-03-29
Revenue, Remaining Performance Obligation, Amount	$ 266
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Year)	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2022-03-28
Revenue, Remaining Performance Obligation, Amount	$ 242
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Year)	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2023-03-27
Revenue, Remaining Performance Obligation, Amount	$ 231
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Year)	1 year
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Start Date [Axis]: 2024-04-01
Revenue, Remaining Performance Obligation, Amount	$ 1,228
Revenue, Remaining Performance Obligation, Expected Timing of Satisfaction, Period (Year)	1 year

[1] Represents franchise fees expected to be recognized for the remainder of the 2020 fiscal year, which includes international development fees expected to be recognized over the duration of one year or less. Amount does not include $781 of franchise fee revenue recognized for the thirty-nine weeks ended December 29, 2019.