XML 55 R44.htm IDEA: XBRL DOCUMENT v3.21.2
INVESTMENT IN UNCONSOLIDATED ENTITY - Narrative (Details) - Rich Uncles Real Estate Investment Trust - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2017
Schedule of Equity Method Investments [Line Items]          
Ownership percentage         72.70%
Ownership percentage by noncontrolling owners         27.30%
Dividends $ 85,962 $ 207,950 $ 247,929 $ 542,140  
Hagg Lane II, LLC          
Schedule of Equity Method Investments [Line Items]          
Ownership percentage by noncontrolling owners         23.40%
Hagg Lane III, LLC          
Schedule of Equity Method Investments [Line Items]          
Ownership percentage by noncontrolling owners         3.90%