MORTGAGE NOTES PAYABLE (Facility Agreement Properties) (Details) - USD ($)	Jun. 16, 2022	Jun. 15, 2022
MORTGAGE NOTES PAYABLE
Mortgage amount	$ 80,284,000	$ 37,065,000
Deferred Finance Costs	854,130
Mortgage prepayment penalties	834,544
NERA Dean Street Associates, LLC
MORTGAGE NOTES PAYABLE
Mortgage amount	10,322,000	5,687,000
Deferred Finance Costs	109,841
Mortgage prepayment penalties	160,943
School St Assoc LLC Residential Apartments Framingham, Massachusetts
MORTGAGE NOTES PAYABLE
Mortgage amount	26,993,000	13,178,000
Deferred Finance Costs	287,159
Mortgage prepayment penalties	171,676
Westgate Apartments LLC Residential Apartments Woburn, Massachusetts
MORTGAGE NOTES PAYABLE
Mortgage amount	38,475,000	15,700,000
Deferred Finance Costs	409,299
Mortgage prepayment penalties	401,714
Courtyard at Westgate
MORTGAGE NOTES PAYABLE
Mortgage amount	4,494,000	$ 2,500,000
Deferred Finance Costs	47,831
Mortgage prepayment penalties	$ 100,211