RENTAL PROPERTIES - Debt (Details)			12 Months Ended
	Jun. 16, 2022 USD ($) property	Nov. 30, 2021 USD ($) property	Dec. 31, 2025 USD ($)	Dec. 31, 2024 USD ($)	Dec. 31, 2023 USD ($)
Debt Instrument
Payment of debt			$ 22,077,337	$ 2,834,166	$ 2,685,691
Line of credit			0	$ 0
Proceeds of mortgage notes payable			$ 77,002,520
Facility Agreement
Debt Instrument
Mortgage amount	$ 80,284,000	$ 156,000,000
Interest rate (as a percent)	4.33%	2.97%
Payment of debt	$ 37,065,000	$ 65,305,000
Number of properties in which borrowing amount collateralized | property	4	11
Mortgage prepayment penalties	$ 834,000	$ 2,700,000
Line of credit		$ 89,000,000
Proceeds of mortgage notes payable	$ 42,404,000