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INVESTMENT IN UNCONSOLIDATED JOINT VENTURES (Hamilton on Main) (Details)				1 Months Ended	12 Months Ended
	Aug. 23, 2023 USD ($)	Sep. 12, 2016 USD ($)	Aug. 31, 2004 USD ($) item	Aug. 31, 2014 USD ($)	Dec. 31, 2023 USD ($) property	Dec. 31, 2022 USD ($) property	Dec. 31, 2021 USD ($) property	Dec. 31, 2005 USD ($) item	Jun. 16, 2022 USD ($)	Jun. 15, 2022 USD ($)	Nov. 30, 2021 USD ($)	Nov. 29, 2021 USD ($)	Mar. 02, 2005 USD ($)
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Investments in joint venture					$ 1,441,291	$ 1,437,387							$ 2,352,000
Mortgage amount									$ 80,284,000	$ 37,065,000	$ 156,000,000	$ 65,305,000
Outstanding amount of mortgage					408,660,292	410,966,199
Repayment of loan		$ 5,158,000
Distribution to the Partnership					$ 9,954,888	$ 9,267,981	$ 4,673,140
Hamilton on Main Apts
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Number of units \| property					148	148	148
Outstanding amount of mortgage					$ 16,889,299	$ 16,873,248	$ 16,857,197
Hamilton on Main Apts
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Cost associated with loan extension	$ 107,000
Hamilton on Main Apartments, LLC
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Investments in joint venture			$ 8,000,000
Ownership interest (as a percent)	50.00%		50.00%
Purchase price of real estate properties			$ 56,000,000
Number of units \| item			280
Number of units sold \| item			137
Term of debt								10 years
Number of buildings \| item								3
Mortgage amount	$ 16,900,000
Outstanding amount of mortgage					$ 16,900,000
Period for which the entity is required to make interest only payments								3 years
Distribution to the Partnership				$ 850,000
Carrying value						$ 0
Hamilton on Main Apartments, LLC \| Mortgage, 5.18%, 2005
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Mortgage amount								$ 16,825,000
Interest rate (as a percent)								5.18%
Amortization period of debt								30 years
Term excluding period for which interest only payments to be made								7 years
Net proceeds after funding escrow accounts and closing costs								$ 16,700,000
Repayment of loan				$ 15,205,000
Hamilton on Main Apartments, LLC \| Mortgage, 4.34%, August 2014
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Term of debt				10 years
Mortgage amount				$ 16,900,000
Interest rate (as a percent)				4.34%
Closing Costs				$ 161,000
NERA 50%
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Ownership interest (as a percent)					50.00%	50.00%	50.00%
Residential buildings \| Hamilton on Main Apts
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Number of units \| property					148	148	148