BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) $ in Thousands	12 Months Ended
	Oct. 02, 2021 USD ($) restaurant segment	Oct. 03, 2020 USD ($)	Sep. 29, 2019 USD ($)
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of operating segments | segment	1
Number of reportable segments | segment	1
Revenues | $	$ 131,870	$ 106,490
Unearned revenue | $	4,988	3,661
Liability for gift cards | $	252	227
Operating lease right-of-use assets - net | $	56,336	54,191
Present value of lease liabilities | $	58,717
Catering Services
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Revenues | $	3,240	7,358
Unearned revenue | $	$ 4,988	$ 3,661
Building and Building Improvements
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property and equipment, useful life	40 years
New York City
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	4
Washington D.C.
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	1
Las Vegas Nevada
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	5
Atlantic City
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	1
Florida
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	4
Alabama
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	2
Las Vegas | New York New York Hotel and Casino Resort
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	4
Minimum | Furniture and Fixtures
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property and equipment, useful life	3 years
Minimum | Leasehold Improvements
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property and equipment, useful life	5 years
Maximum | Furniture and Fixtures
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property and equipment, useful life	7 years
Maximum | Leasehold Improvements
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Property and equipment, useful life	30 years
Noncompete agreements and other
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Intangible asset, useful life	5 years
Accounts Receivable | Two Hotel Operators | Customer Concentration Risk
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Concentration risk		46.00%
Accounts Receivable | One Hotel Operator | Customer Concentration Risk
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Concentration risk	37.00%
Cost of Goods and Service Benchmark | Top Vendor | Supplier Concentration Risk
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Concentration risk		11.00%
Cost of Goods and Service Benchmark | Two Vendors | Supplier Concentration Risk
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Concentration risk	21.00%
Accounting Standards Update 2016-02
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Operating lease right-of-use assets - net | $			$ 62,330
Present value of lease liabilities | $			$ 63,943
Restaurants and Bars
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	17
Fast Food Concepts and Catering Operations
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	17
Food Court | Las Vegas | New York New York Hotel and Casino Resort
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	6
Planet Hollywood Resort and Casino | Las Vegas
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	1
Fast Food Concept | Ledyard | Foxwoods Resort Casino
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	1
Fast Food Concept | Tampa | Foxwoods Resort Casino
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	4
Fast Food Concept | Hollywood | Hard Rock Hotel and Casino
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	6
Oyster House | Alabama
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	2
Oyster House | Gulf Shores Alabama
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	1
Oyster House | Spanish Fort Alabama
BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details) [Line Items]
Number of restaurants	1