INTANGIBLE LEASE ASSETS AND LIABILITIES - Amortization (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
INTANGIBLE LEASE ASSETS AND LIABILITIES
Depreciation and Amortization Expense	$ 1,368,000	$ 1,189,000	$ 2,721,000	$ 2,277,000
Increase to Income Properties Revenue	(600,000)	(550,000)	(1,179,345)	(1,081,262)
Net Amortization of Intangible Assets and Liabilities	$ 768,000	$ 639,000	$ 1,542,000	$ 1,196,000