Annual report pursuant to Section 13 and 15(d)

Borrowings - Principal Payments of Aggregate Borrowings (Detail)

v3.3.1.900
Borrowings - Principal Payments of Aggregate Borrowings (Detail) - USD ($)
Dec. 31, 2015
Dec. 31, 2014
Debt Instrument [Line Items]    
Total $ 142,733,157 $ 86,417,361
Mortgage Notes and Bonds Payable [Member]    
Debt Instrument [Line Items]    
For the fiscal years ending December 31: 2016 4,431,648  
2017 3,697,482  
2018 19,688,041  
2019 7,301,188  
2020 16,980,080  
Thereafter 90,634,718  
Total $ 142,733,157