INVESTMENT IN UNCONSOLIDATED ENTITY - Summarized Financial Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
The TIC Interest
Assets:
Real estate investments, net	$ 30,656,857		$ 30,858,240
Cash and cash equivalents	323,226		275,760
Other assets	325,248		228,770
Total assets	31,305,331		31,362,770
Liabilities:
Mortgage notes payable	13,682,552		13,746,635
Below-market lease, net	2,989,957		2,953,360
Other liabilities	237,064		68,587
Total liabilities	16,909,573		16,768,582
Total equity	14,395,758		14,594,188
Total liabilities and equity	31,305,331		$ 31,362,770
Total revenues	597,920	$ 666,421
Expenses:
Interest expense	141,703	142,520
Depreciation and amortization	249,218	248,136
Other expenses	178,457	165,245
Total expenses	569,378	555,901
Other income:
Net loss	$ 28,542	110,520
REIT I
Liabilities:
Total revenues		3,288,644
Expenses:
Interest expense		863,173
Depreciation and amortization		1,442,060
Other expenses		1,228,863
Total expenses		3,534,096
Other income:
Other income		113,773
Net loss		$ (131,679)