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NOTES PAYABLE - Narrative (Details)					3 Months Ended		6 Months Ended
NOTES PAYABLE - Narrative (Details)	Mar. 30, 2023 USD ($)	Dec. 01, 2020 USD ($)	May 15, 2019 USD ($) installment	Sep. 01, 2018 USD ($) installment	Mar. 29, 2025 USD ($)	Mar. 30, 2024 USD ($)	Mar. 29, 2025 USD ($)	Mar. 30, 2024 USD ($)	Sep. 28, 2024 USD ($)
Debt Instrument [Line Items]
Notes payable					$ 4,295,000		$ 4,295,000		$ 5,235,000
Deferred financing costs incurred					304,000		304,000
Amortization					13,000	$ 14,000	26,000	$ 27,000
Promissory Note - Rustic Inn purchase
Debt Instrument [Line Items]
Notes payable					2,474,000		2,474,000		2,617,000
Promissory Note - JB's on the Beach purchase
Debt Instrument [Line Items]
Notes payable					1,250,000		1,250,000		1,750,000
Promissory Note - Sequoia renovation
Debt Instrument [Line Items]
Notes payable					$ 571,000		$ 571,000		$ 800,000
Revolving Credit Facility \| Promissory Note - Rustic Inn purchase
Debt Instrument [Line Items]
Basis spread on variable rate	3.65%
Face amount				$ 4,400,000
Number of installments \| installment				27
Periodic payment				$ 71,333
Balloon payment to be paid				$ 2,474,000
Revolving Credit Facility \| Promissory Note - JB's on the Beach purchase
Debt Instrument [Line Items]
Basis spread on variable rate	3.65%
Number of installments \| installment			23
Periodic payment			$ 250,000
Balloon payment to be paid			1,250,000
Notes payable			$ 7,000,000
Revolving Credit Facility \| Promissory Note - Sequoia renovation
Debt Instrument [Line Items]
Basis spread on variable rate	3.65%
Number of installments \| installment			23
Periodic payment			$ 114,286
Balloon payment to be paid			571,429
Notes payable			$ 3,200,000
Prior Credit Agreement
Debt Instrument [Line Items]
Repayment of notes	$ 6,666,000
Credit Agreement \| Line of Credit
Debt Instrument [Line Items]
Maximum borrowing capacity	10,000,000
Credit Agreement \| Line of Credit \| Revolving Credit Facility
Debt Instrument [Line Items]
Maximum borrowing capacity	$ 1,000,000
Annum fee for unused portion	0.30%
Weighted average interest rate					8.00%		8.00%
Credit Agreement \| Line of Credit \| Revolving Credit Facility \| Prime Rate
Debt Instrument [Line Items]
Basis spread on variable rate	0.45%
Credit Agreement \| Line of Credit \| Revolving Credit Facility \| Secured Overnight Financing Rate (SOFR)
Debt Instrument [Line Items]
Basis spread on variable rate	3.65%
Promissory Note - Blue Moon Fish Company \| Notes Payable, Other Payables \| Blue Moon Fish Company
Debt Instrument [Line Items]
Weighted average interest rate		5.00%
Face amount		$ 1,000,000
Periodic payment		$ 23,029
Debt instrument, term		4 years