Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants (USD $)	Nov. 10, 2013
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	61
Period	Total
Capital Cost	$ 10,735,000	[1]
Remodels 2015 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	4
Period	Fiscal 2015
Type	Remodels
Capital Cost	900,000	[1]
Remodels 2016 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	7
Period	Fiscal 2016
Type	Remodels
Capital Cost	1,655,000	[1]
Remodels 2017 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	4
Period	Fiscal 2017
Type	Remodels
Capital Cost	1,000,000	[1]
Refresh 2017 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2017
Type	Refresh (2)	[2]
Capital Cost	100,000	[1]
Taco Bell 2017 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2017
Type	Taco Bell
Capital Cost	350,000	[1]
Total 2017 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Period	Total 2017
Capital Cost	1,450,000	[1]
Remodels 2018 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	3
Period	Fiscal 2018
Type	Remodels
Capital Cost	790,000	[1]
Refresh 2018 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2018
Type	Refresh (2)	[2]
Capital Cost	100,000	[1]
Taco Bell 2018 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2018
Type	Taco Bell
Capital Cost	350,000	[1]
Total 2018 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Period	Total 2018
Capital Cost	1,240,000	[1]
Remodels 2019 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	4
Period	Fiscal 2019
Type	Remodels
Capital Cost	940,000	[1]
Taco Bell 2019 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2019
Type	Taco Bell
Capital Cost	350,000	[1]
Total 2019 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Period	Total 2019
Capital Cost	1,290,000	[1]
Refresh 2020 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	7
Period	Fiscal 2020
Type	Refresh (2)	[2]
Capital Cost	675,000	[1]
Refresh 2021 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	7
Period	Fiscal 2021
Type	Refresh (2)	[2]
Capital Cost	675,000	[1]
Refresh 2022 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	7
Period	Fiscal 2022
Type	Refresh (2)	[2]
Capital Cost	650,000	[1]
Taco Bell 2022 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2022
Type	Taco Bell
Capital Cost	350,000	[1]
Total 2022 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Period	Total 2022
Capital Cost	1,000,000	[1]
Refresh 2023 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	8
Period	Fiscal 2023
Type	Refresh (2)	[2]
Capital Cost	725,000	[1]
Taco Bell 2023 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2023
Type	Taco Bell
Capital Cost	350,000	[1]
Total 2023 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Period	Total 2023
Capital Cost	1,075,000	[1]
Taco Bell 2024 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2024
Type	Taco Bell
Capital Cost	350,000	[1]
Refresh 2025 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2025
Type	Refresh (2)	[2]
Capital Cost	75,000	[1]
Taco Bell 2025 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Number of Units	1
Period	Fiscal 2025
Type	Taco Bell
Capital Cost	350,000	[1]
Total 2025 [Member]
Note 6 - Capital Expenditures (Details) - Capital Requirements for Image Enhancement of Restaurants [Line Items]
Period	Total 2025
Capital Cost	$ 425,000	[1]

[1] These amounts are based on estimates of current construction costs and actual costs may vary.

[2] Reflects the estimated cost of dining room update and exterior paint and refurbishment on restaurants previously remodeled to the current image. Costs may also include the addition of equipment such as coolers necessary to meet Franchisor standards.