LEASES (Rental and Other Property Income) (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Leases [Abstract]
Fixed rental and other property income	$ 972,002	$ 972,002	$ 2,916,007	$ 2,916,007
Variable rental and other property income	137,706	141,309	406,584	437,374
Total rental and other property income	$ 1,109,708	$ 1,113,311	$ 3,322,591	$ 3,353,381