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NOTES PAYABLE - Narrative (Details)						3 Months Ended
NOTES PAYABLE - Narrative (Details)	Mar. 30, 2023 USD ($)	Jul. 26, 2021 USD ($)	Dec. 01, 2020 USD ($)	May 15, 2019 USD ($) installment	Jun. 01, 2018 USD ($) installment	Dec. 30, 2023 USD ($)	Dec. 31, 2022 USD ($)	Apr. 03, 2021 USD ($)	Sep. 30, 2023 USD ($)	Oct. 03, 2020 USD ($)
NOTES PAYABLE - BANK (Details) [Line Items]
Repayment of notes						$ 0	$ 531,000
Notes payable						6,742,000			$ 7,222,000
Forgiven loans under paycheck protection program						285,000	272,000
PPP loans, interest forgiven						6,000	6,000
Deferred financing costs incurred						304,000
Amortization						13,000	$ 12,000
The Rustic Inn
NOTES PAYABLE - BANK (Details) [Line Items]
Notes payable						2,830,000			2,902,000
JB's on the Beach
NOTES PAYABLE - BANK (Details) [Line Items]
Notes payable						2,500,000			2,750,000
Sequoia Renovation
NOTES PAYABLE - BANK (Details) [Line Items]
Notes payable						1,143,000			$ 1,257,000
Paycheck Protection Program Loan
NOTES PAYABLE - BANK (Details) [Line Items]
Basis spread on variable rate								1.00%
Paycheck protection program loan						$ 0				$ 14,995,000
Paycheck Protection Program Loan \| Variable Interest Entity, Primary Beneficiary
NOTES PAYABLE - BANK (Details) [Line Items]
Paycheck protection program loan								$ 111,000
Prior Credit Agreement
NOTES PAYABLE - BANK (Details) [Line Items]
Repayment of notes	$ 6,666,000
Promissory Note - Blue Moon Fish Company \| Blue Moon Fish Company \| Notes Payable, Other Payables
NOTES PAYABLE - BANK (Details) [Line Items]
Weighted average interest rate			5.00%
Debt instrument, term			4 years
Face amount			$ 1,000,000
Periodic payment			$ 23,029
Bank Hapoalim B.M. \| Credit Agreement \| Line of Credit
NOTES PAYABLE - BANK (Details) [Line Items]
Maximum borrowing capacity	$ 10,000,000
Revolving Credit Facility \| Credit Agreement \| Line of Credit
NOTES PAYABLE - BANK (Details) [Line Items]
Annum fee for unused portion	0.30%
Weighted average interest rate						9.00%
Revolving Credit Facility \| Bank Hapoalim B.M.
NOTES PAYABLE - BANK (Details) [Line Items]
Basis spread on variable rate		3.65%
Periodic payment		$ 500,000
Balloon payment to be paid		2,166,000
Credit facility		$ 9,666,000
Revolving Credit Facility \| Bank Hapoalim B.M. \| JB's on the Beach
NOTES PAYABLE - BANK (Details) [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 \| Bank Hapoalim B.M. \| Sequoia Renovation
NOTES PAYABLE - BANK (Details) [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
Revolving Credit Facility \| Bank Hapoalim B.M. \| Credit Agreement \| Line of Credit
NOTES PAYABLE - BANK (Details) [Line Items]
Maximum borrowing capacity	$ 1,000,000
Basis spread on variable rate	3.65%
Revolving Credit Facility \| Bank Hapoalim B.M. \| Credit Agreement \| Line of Credit \| Prime Rate
NOTES PAYABLE - BANK (Details) [Line Items]
Basis spread on variable rate	0.45%
Revolving Credit Facility \| Amendment \| Bank Hapoalim B.M. \| The Rustic Inn
NOTES PAYABLE - BANK (Details) [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