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INVESTMENT IN UNCONSOLIDATED JOINT VENTURES (Hamilton Essex) (Details)				6 Months Ended
	Sep. 30, 2025 USD ($)	Sep. 30, 2015 USD ($)	Mar. 07, 2005 USD ($) item	Jun. 30, 2026 USD ($) property	Jun. 30, 2025 USD ($) property	Dec. 31, 2025 USD ($)
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Investments in joint venture				$ 1,404,791		$ 1,407,171
Refinancing costs				3,156,000
Distribution to the Partnership				2,782,441	$ 13,999,902
Mortgage Notes Payable				$ 526,244,604		$ 527,596,823
Hamilton Essex 81
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Number of units			48	50	49
Number of properties in which borrowing amount collateralized \| item			1
Purchase price of real estate properties			$ 14,300,000
Capacity of real estate property (in cars per lot) \| item			50
Refinancing costs				$ 157,220
Basis of interest rate		one month
Investment, Variable Interest Rate, Type [Extensible Enumeration]		nen:LiborMember
Distribution to the Partnership		$ 978,193
Mortgage Notes Payable				$ 12,056,780	$ 9,996,553
Hamilton Essex 81 \| Maximum
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Carrying value		$ 0
Hamilton Essex Development
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Number of units \| property				1	1
Hamilton Essex 81
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Investments in joint venture			$ 2,000,000
Ownership interest (as a percent)			50.00%
Mortgages payable \| Maximum
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Interest rate (as a percent)				5.99%
Mortgages payable \| Hamilton Essex 81
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Margin over basis of interest rate (as a percent)		2.18%
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]		nen:LiborMember
Repayment of loan	$ 10,000,000
Cash reserves				$ 2,210,000
Mortgage amount	$ 12,214,000	$ 10,000,000
Interest rate (as a percent)	5.61%
Refinancing costs	$ 170,000
Term of debt		10 years		10 years
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]		nen:LiborMember
Mortgage Notes Payable				$ 12,214,000
Borrowings			$ 10,750,000
Mortgages payable \| Hamilton Essex Development, LLC and Hamilton Essex 81, LLC
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Repayment of loan		$ 8,040,719