XML 93 R82.htm IDEA: XBRL DOCUMENT v3.10.0.1
Mortgage Payable and Other Secured Financing - Contractual Maturities of Mortgages Payable and Other Secured Financing (Details) - USD ($)
Jun. 30, 2018
Dec. 31, 2017
Mortgage Loans on Real Estate [Line Items]    
Deferred financing costs $ (3,498,661)  
Total mortgages payable and other secured financings, net 35,212,789 $ 35,540,174
Mortgages Payable and Other Secured Financing [Member]    
Mortgage Loans on Real Estate [Line Items]    
Remainder of 2018 389,007  
2019 3,917,772  
2020 24,221,375  
2021 6,858,994  
Total 35,387,148  
Deferred financing costs (174,359)  
Total mortgages payable and other secured financings, net $ 35,212,789