LEASES (Rental and Other Property Income) (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Leases [Abstract]
Fixed rental and other property income	$ 972,003	$ 972,003	$ 1,944,005	$ 1,944,005
Variable rental and other property income	137,762	132,192	268,878	296,065
Total rental and other property income	$ 1,109,765	$ 1,104,195	$ 2,212,883	$ 2,240,070