INTANGIBLE ASSETS AND LIABILITIES - Components (Details) - USD ($)	Mar. 31, 2020	Dec. 31, 2019
Intangible Assets And Liabilities [Line Items]
Sub-total Intangible Lease Assets	$ 83,129,550	$ 64,349,360
Accumulated Amortization	(17,491,516)	(15,327,182)
Total	65,638,034	49,022,178
Intangible Lease Liabilities
Value of Below Market In-Place Leases	(38,274,456)	(36,507,336)
Sub-total Intangible Lease Liabilities—Net	(38,274,456)	(36,507,336)
Accumulated Amortization	11,066,862	10,309,088
Total	(27,207,594)	(26,198,248)
Total Intangible Assets and Liabilities—Net	38,430,440	22,823,930
Value of In-Place Leases
Intangible Assets And Liabilities [Line Items]
Sub-total Intangible Lease Assets	55,385,645	42,584,264
Value of Above Market In-Place Leases
Intangible Assets And Liabilities [Line Items]
Sub-total Intangible Lease Assets	11,008,163	7,119,316
Value of Intangible Leasing Costs
Intangible Assets And Liabilities [Line Items]
Sub-total Intangible Lease Assets	$ 16,735,742	$ 14,645,780