INTANGIBLE ASSETS AND LIABILITIES - Components (Details) - USD ($)	Jun. 30, 2020	Dec. 31, 2019
Intangible Assets And Liabilities [Line Items]
Sub-total Intangible Lease Assets	$ 34,436,549	$ 22,648,727
Accumulated Amortization	(1,981,522)	(291,094)
Sub-total Intangible Lease Assets—Net	32,455,027	22,357,633
Intangible Lease Liabilities
Value of Below Market In-Place Leases	(3,007,853)	(1,933,416)
Sub-total Intangible Lease Liabilities	(3,007,853)	(1,933,416)
Accumulated Amortization	188,528	25,223
Sub-total Intangible Lease Liabilities —Net	(2,819,325)	(1,908,193)
Total Intangible Assets and Liabilities—Net	29,635,702	20,449,440
Value of In-Place Leases
Intangible Assets And Liabilities [Line Items]
Sub-total Intangible Lease Assets	22,889,385	14,479,323
Value of Above Market In-Place Leases
Intangible Assets And Liabilities [Line Items]
Sub-total Intangible Lease Assets	1,991,770	1,625,325
Value of Intangible Leasing Costs
Intangible Assets And Liabilities [Line Items]
Sub-total Intangible Lease Assets	$ 9,555,394	$ 6,544,079