LEASES (Rental and Other Property Income) (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017
Lessor, Lease, Description [Line Items]
Fixed rental and other property income	$ 3,888,009
Variable rental and other property income	579,374
Total rental and other property income	$ 4,467,383
Total rental and other property income		$ 4,406,375	$ 4,104,597
Tenant Reimbursements Income
Lessor, Lease, Description [Line Items]
Total rental and other property income		518,366	1,224,565
Rental Revenue
Lessor, Lease, Description [Line Items]
Total rental and other property income		$ 3,888,009	$ 2,880,032