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INVESTMENT IN UNCONSOLIDATED JOINT VENTURES (Details)		3 Months Ended		9 Months Ended
	Jul. 12, 2021 USD ($) a	Sep. 30, 2022 USD ($) item	Sep. 30, 2021 USD ($)	Sep. 30, 2022 USD ($) item	Sep. 30, 2021 USD ($)	Dec. 31, 2021 USD ($) item
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Investment in unconsolidated joint ventures		$ 10,309,000		$ 10,309,000		$ 10,172,000
Equity in earnings of unconsolidated joint ventures		$ 82,000	$ 77,000	$ 310,000	$ 75,000
Equity in earnings from sale of unconsolidated joint venture properties			801,000		801,000
Unconsolidated Joint Ventures
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Number of unconsolidated joint ventures | item		3		3		3
Number of properties owned and operated by each unconsolidated joint venture | item		1		1		1
Investment in unconsolidated joint ventures		$ 10,309,000		$ 10,309,000		$ 10,172,000
Equity in earnings of unconsolidated joint ventures		82,000	$ 77,000	310,000	$ 75,000
Unconsolidated Joint Ventures | MCB Real Estate LLC And Its Affiliates
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Investment in unconsolidated joint ventures		$ 8,920,000		$ 8,920,000		$ 8,773,000
Unconsolidated Joint Ventures | Land located in Savannah, Georgia
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Net proceeds from the sale of unconsolidated joint venture	$ 2,559,000
Percentage of gain recognized by the Company	50.00%
Equity in earnings from sale of unconsolidated joint venture properties	$ 801,000
Number of acres retained by unconsolidated joint venture after sale | a	2.2

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The area of land retained by an unconsolidated joint venture after the sale of a portion of the property.

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Amount of difference between the carrying amount and sales price of real estate properties sold relating to unconsolidated joint venture.

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The cash inflow from the net proceeds from the sale of property in unconsolidated joint venture.

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The percentage of gain (loss) recognized by the Company from an unconsolidated joint venture's sale of real estate.

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