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Note 1 - The Company, Organization and Description of Business (Details) - Summary of Restaurants (Company-owned Steakhouse Restaurants [Member])
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3 Months Ended | 12 Months Ended |
|---|---|---|
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Dec. 28, 2014
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Dec. 28, 2014
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| Franchisor Disclosure [Line Items] | ||
| Beginning of period | 140 | 139 |
| Acquired | 0 | 1 |
| Sold | 0 | 1 |
| New | 3 | 6 |
| Closed | 0 | 2 |
| End of period | 143 | 143 |
| % of total | 100.00% | 100.00% |
| Entity Operated Units [Member] | ||
| Franchisor Disclosure [Line Items] | ||
| Beginning of period | 63 | 63 |
| Acquired | 0 | 1 |
| Sold | 0 | 0 |
| New | 2 | 3 |
| Closed | 0 | 2 |
| End of period | 65 | 65 |
| % of total | 45.00% | 45.00% |
| Franchised Units [Member] | ||
| Franchisor Disclosure [Line Items] | ||
| Beginning of period | 76 | 75 |
| Acquired | 0 | 0 |
| Sold | 0 | 1 |
| New | 1 | 3 |
| Closed | 0 | 0 |
| End of period | 77 | 77 |
| % of total | 54.00% | 54.00% |
| Entity Managed Units [Member] | ||
| Franchisor Disclosure [Line Items] | ||
| Beginning of period | 1 | 1 |
| Acquired | 0 | 0 |
| Sold | 0 | 0 |
| New | 0 | 0 |
| Closed | 0 | 0 |
| End of period | 1 | 1 |
| % of total | 1.00% | 1.00% |