XML 49 R45.htm IDEA: XBRL DOCUMENT v3.19.3
SEGMENTS (Capital Expenditures) (Details) - USD ($)
9 Months Ended
Sep. 30, 2019
Sep. 30, 2018
Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Abstract]    
Capital expenditures and tenant improvements $ 5,182,033 $ 2,141,551
Acquisition of operating properties 6,116,035 15,225,886
Total real estate investments 11,298,068 17,367,437
Office/Industrial Properties    
Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Abstract]    
Capital expenditures and tenant improvements 5,161,786 2,122,291
Model Home properties    
Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Abstract]    
Acquisition of operating properties 6,116,035 15,225,886
Retail Use Properties    
Reconciliation of Other Significant Reconciling Items from Segments to Consolidated [Abstract]    
Capital expenditures and tenant improvements $ 20,247 $ 19,260