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INVESTMENT IN UNCONSOLIDATED JOINT VENTURES (345 Franklin) (Details)		1 Months Ended	3 Months Ended
	Sep. 12, 2016 USD ($)	Jun. 30, 2013 USD ($)	Mar. 31, 2024 USD ($) property	Mar. 31, 2023 USD ($) property	Dec. 31, 2023 USD ($)	Mar. 02, 2005 USD ($)	Nov. 30, 2001 USD ($) item
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Investments in joint venture			$ 1,416,930		$ 1,441,291	$ 2,352,000
Repayment of loan	$ 5,158,000
Distribution to the Partnership			7,038,955	$ 5,704,385
Outstanding amount of mortgage			$ 408,060,293		$ 408,660,292
Maximum | Mortgages payable
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Interest rate (as a percent)			4.95%
345 Franklin
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Investments in joint venture							$ 1,533,000
Ownership interest (as a percent)							50.00%
Number of units | item							40
Distribution to the Partnership		$ 1,610,000
345 Franklin | Mortgages payable
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Interest rate (as a percent)		3.87%
Borrowings		$ 10,000,000
345 Franklin | Mortgage, 3.87%, June 2013
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Term of debt		15 years
Outstanding amount of mortgage			$ 8,424,000
345 Franklin | Mortgage, 3.87%, June 2013 | Mortgages payable
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Period for which the entity is required to make interest only payments		3 years
Amortization period of debt		30 years
345 Franklin | Mortgage, Paid off June 2013 | Mortgages payable
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Repayment of loan		$ 6,776,000
345 Franklin
INVESTMENT IN UNCONSOLIDATED JOINT VENTURES
Number of units | property			40	40
Outstanding amount of mortgage			$ 8,395,372	$ 8,621,745

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