INVESTMENTS IN UNCONSOLIDATED ENTITIES - Entities Equity In Earnings (Details) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	$ 234,048	$ 226,024
The TIC Interest
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	296,691	269,191
Rich Uncles Real Estate Investment Trust I (“REIT I”)
Schedule of Equity Method Investments [Line Items]
Income from investments in unconsolidated entities	$ (62,643)	$ (43,167)