INTANGIBLE LEASE ASSETS AND LIABILITIES - Summary of Estimated Amortization and Accretion (Details) - USD ($)	Jun. 30, 2019	Dec. 31, 2018
Future Amortization Amount
Total	$ 46,133,215	$ 43,555,445
Future Accretion to Income Property Revenue
Total	(26,783,537)	$ (27,390,350)
Net Future Amortization of Intangible Assets and Liabilities
Remainder of 2019	1,852,101
2020	3,363,887
2021	1,805,680
2022	1,209,605
2023	1,110,639
2024	1,072,300
Thereafter	8,935,466
Total	19,349,678
Value of In-Place Leases and Intangible Leasing Costs
Future Amortization Amount
Remainder of 2019	3,062,889
2020	5,724,517
2021	4,262,099
2022	3,709,060
2023	3,584,032
2024	3,532,639
Thereafter	19,071,883
Total	42,947,119
Value of Below Market, net of Above Market In-Place Leases
Future Accretion to Income Property Revenue
Remainder of 2019	(1,210,788)
2020	(2,360,630)
2021	(2,456,419)
2022	(2,499,455)
2023	(2,473,393)
2024	(2,460,339)
Thereafter	(10,136,417)
Total	$ (23,597,441)