Note 6 - Lease Obligations and Other Commitments (Detail) - Capital Requirements for Image Enhancement of Restaurants (USD $)	Mar. 03, 2013
Number of Units	67
Period	Total
Capital Cost	$ 12,560,000	[1]
Rebuild 2014 [Member]
Number of Units	1
Period	Fiscal 2014
Type	Rebuild
Capital Cost	1,000,000	[1]
Remodels 2014 [Member]
Number of Units	3
Period	Fiscal 2014
Type	Remodels
Capital Cost	650,000	[1]
Relocations 2014 [Member]
Number of Units	2
Period	Fiscal 2014
Type	Relo (2)	[2]
Capital Cost	250,000	[1]
Total 2014 [Member]
Period	Total 2014
Capital Cost	1,900,000	[1]
Remodels 2015 [Member]
Number of Units	4
Period	Fiscal 2015
Type	Remodels
Capital Cost	950,000	[1]
Remodels 2016 [Member]
Number of Units	7
Period	Fiscal 2016
Type	Remodels
Capital Cost	1,745,000	[1]
Remodels 2017 [Member]
Number of Units	4
Period	Fiscal 2017
Type	Remodels
Capital Cost	1,000,000	[1]
Refresh 2017 [Member]
Number of Units	1
Period	Fiscal 2017
Type	Refresh (3)	[3]
Capital Cost	100,000	[1]
Taco Bell 2017 [Member]
Number of Units	2
Period	Fiscal 2017
Type	Taco Bell
Capital Cost	800,000	[1]
Total 2017 [Member]
Period	Total 2017
Capital Cost	1,900,000	[1]
Remodels 2018 [Member]
Number of Units	3
Period	Fiscal 2018
Type	Remodels
Capital Cost	740,000	[1]
Refresh 2018 [Member]
Number of Units	1
Period	Fiscal 2018
Type	Refresh (3)	[3]
Capital Cost	100,000	[1]
Taco Bell 2018 [Member]
Number of Units	2
Period	Fiscal 2018
Type	Taco Bell
Capital Cost	800,000	[1]
Total 2018 [Member]
Period	Total 2018
Capital Cost	1,640,000	[1]
Remodels 2019 a [Member]
Number of Units	1
Period	Fiscal 2019
Type	Remodels
Capital Cost	200,000	[1]
Remodels 2019 b [Member]
Number of Units	3
Period	Fiscal 2019
Type	Remodels
Capital Cost	300,000	[1]
Taco Bell 2019 [Member]
Number of Units	2
Period	Fiscal 2019
Type	Taco Bell
Capital Cost	800,000	[1]
Total 2019 [Member]
Period	Total 2019
Capital Cost	1,300,000	[1]
Refresh 2020 [Member]
Number of Units	7
Period	Fiscal 2020
Type	Refresh (3)	[3]
Capital Cost	675,000	[1]
Taco Bell 2020 [Member]
Number of Units	1
Period	Fiscal 2020
Type	Taco Bell
Capital Cost	400,000	[1]
Total 2020 [Member]
Period	Total 2020
Capital Cost	1,075,000	[1]
Refresh 2021 [Member]
Number of Units	7
Period	Fiscal 2021
Type	Refresh (3)	[3]
Capital Cost	625,000	[1]
Refresh 2022 [Member]
Number of Units	7
Period	Fiscal 2022
Type	Refresh (3)	[3]
Capital Cost	675,000	[1]
Refresh 2023 [Member]
Number of Units	8
Period	Fiscal 2023
Type	Refresh (3)	[3]
Capital Cost	675,000	[1]
Refresh 2025 [Member]
Number of Units	1
Period	Fiscal 2025
Type	Refresh (3)	[3]
Capital Cost	$ 75,000	[1]

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

[2] Relocations of fee owned properties are shown net of expected recovery of capital from the sale of the former location. Relocation of leased properties assumes the capital cost of only equipment because it is not known until each lease is finalized whether the lease will be a capital or operating lease.

[3] 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.