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The percentage of voting interests in the investee accounted for under the equity method of accounting.

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Square feet of newly constructed an leased pad site

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Area of a real estate property.

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Percentage points added to the reference rate to compute the variable rate on the debt instrument.

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Face (par) amount of debt instrument at time of issuance.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Date when the debt instrument is scheduled to be fully repaid, in YYYY-MM-DD format.

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Amount before tax of gain (loss) recognized on the sale or disposal of a disposal group. Excludes discontinued operations.

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Difference between amount at which an investment accounted for under the equity method of accounting is carried (reported) on the balance sheet and amount of underlying equity in net assets the reporting Entity has in the investee.

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The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

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Amount of cash outflow for cost from early extinguishment and prepayment of debt. Includes, but is not limited to, third-party cost, premium paid, and other fee paid to lender directly for debt extinguishment or debt prepayment. Excludes accrued interest.

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Useful life of long lived, physical assets used in the normal conduct of business and not intended for resale, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Examples include, but not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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Carrying value as of the balance sheet date, including the current and noncurrent portions, of collateralized debt obligations (with maturities initially due after one year or beyond the operating cycle, if longer). Such obligations include mortgage loans, chattel loans, and any other borrowings secured by assets of the borrower.

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INVESTMENTS IN AND ADVANCES TO UNCONSOLIDATED JOINT VENTURES (Details)	12 Months Ended
	Oct. 31, 2022 USD ($) ft² Subsidiary	Oct. 31, 2021 USD ($)	Oct. 31, 2020 USD ($)
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Investments in and advances to unconsolidated joint ventures	$ 29,586,000	$ 29,027,000
Non-recourse first mortgage payable	302,316,000	296,449,000
Disposal Group, Not Discontinued Operation, Gain (Loss) on Disposal	767,000	11,864,000	$ (6,047,000)
Chestnut Ridge [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Investments in and advances to unconsolidated joint ventures	$ 11,617,000	$ 12,188,000
Ownership interest	50.00%	50.00%
Area of property \| ft²	76,000
Gateway Plaza [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Investments in and advances to unconsolidated joint ventures	$ 5,858,000	$ 6,845,000
Ownership interest	50.00%	50.00%
Area of property \| ft²	198,500
In-line space \| ft²	27,000
Newly constructed pad site square feet \| ft²	3,500
Gateway Plaza [Member] \| Non-recourse First Mortgage Payable [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Non-recourse first mortgage payable	$ 10,800,000
Gateway Plaza [Member] \| New Non-Recourse First Mortgage Payable Member [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Debt Instrument, Face Amount	$ 14,000,000
Maturity date of debt	Jul. 01, 2032
Stated interest rate	4.07%
Payment for Debt Extinguishment or Debt Prepayment Cost	$ 220,000
Debt Instrument, Basis Spread on Variable Rate	1.75%
Walmart in Gateway Plaza Shopping Center [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Area of property \| ft²	168,000
Putnam Plaza Shopping Center [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Investments in and advances to unconsolidated joint ventures	$ 4,952,000	$ 3,231,000
Ownership interest	66.67%	66.67%
Area of property \| ft²	189,000
Putnam Plaza Shopping Center [Member] \| Non-recourse First Mortgage Payable [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Non-recourse first mortgage payable	$ 17,700,000
Maturity date of debt	Nov. 01, 2028
Stated interest rate	4.81%
Midway Shopping Center, L.P. [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Investments in and advances to unconsolidated joint ventures	$ 3,647,000	$ 3,982,000
Ownership interest	11.792%	11.792%
Area of property \| ft²	247,000
Percentage of voting interests acquired	25.00%
Excess of carrying amount over underlying equity allocated to real property	$ 7,400,000
Equity Method Investment Difference Between Carrying Amount And Underlying Equity Unamortized Balance at Balance Sheet Date	$ 5,100,000
Estimated useful life	39 years
Midway Shopping Center, L.P. [Member] \| Non-recourse First Mortgage Payable [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Non-recourse first mortgage payable	$ 23,700,000
Maturity date of debt	Dec. 31, 2027
Stated interest rate	4.80%
Applebee's at Riverhead [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Investments in and advances to unconsolidated joint ventures	$ 2,789,000	$ 2,058,000
Ownership interest	50.00%	50.00%
Area of property \| ft²	5,400
Newly constructed pad site square feet \| ft²	7,200
81 Pondfield Road Company [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Investments in and advances to unconsolidated joint ventures	$ 723,000	$ 723,000
Ownership interest	20.00%	20.00%
Gateway Plaza and Applebee's at Riverhead [Member]
Investments in and Advances to Unconsolidated Joint Ventures [Abstract]
Number of wholly-owned subsidiaries involved in acquisition of properties \| Subsidiary	2
Percentage of voting interests acquired	50.00%