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BASIS OF PRESENTATION AND SIGNIFICANT ACCOUNTING POLICIES (Details) | 3 Months Ended | 6 Months Ended | 12 Months Ended
--- | --- | --- | ---
Mar. 29, 2025 USD ($) restaurant lender | Mar. 30, 2024 USD ($) | Mar. 29, 2025 USD ($) restaurant lender | Mar. 30, 2024 USD ($) | Sep. 28, 2024 USD ($)
Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Goodwill impairment | $ 3,440,000 | $ 0 | $ 3,440,000 | $ 0 |
Impairment of long-lived assets | 0 | 0 | 0 | 0 |
Impairment for right of use assets | 0 | 0 | 0 | 0 |
Revenues | 39,725,000 | 42,257,000 | 84,714,000 | 89,743,000 |
Customer advance deposits | 3,310,000 |  | 3,310,000 |  | $ 4,382,000
Gift cards liability | $ 468,000 |  | $ 468,000 |  | $ 401,000
Revolving Credit Facility | Line of Credit | Credit Agreement |  |  |  |  |
Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Number of lenders | lender | 1 |  | 1 |  |
Restaurants and Bars |  |  |  |  |
Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Number of restaurants | restaurant | 16 |  | 16 |  |
Fast Food Concepts and Catering Operations |  |  |  |  |
Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Number of restaurants | restaurant | 12 |  | 12 |  |
Catering Services |  |  |  |  |
Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Revenues | $ 1,812,000 | $ 2,203,000 | $ 7,718,000 | $ 8,617,000 |
Purchases | Supplier Concentration Risk | One Vendor |  |  |  |  |
Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Concentration risk | 12.00% | 13.00% | 11.00% | 12.00% |
One Hotel Operator | Accounts Receivable | Customer Concentration Risk |  |  |  |  |
Business And Summary Of Significant Accounting Policies [Line Items] |  |  |  |  |
Concentration risk |  |  | 49.00% |  | 52.00%

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