v3.8.0.1
SUBSEQUENT EVENTS (Details Textual) - USD ($)
1 Months Ended 3 Months Ended 9 Months Ended
Nov. 10, 2017
Oct. 11, 2017
Nov. 10, 2017
Oct. 25, 2017
Sep. 30, 2017
Sep. 30, 2017
Subsequent Event [Line Items]            
Dividends           $ 2,432,006
Stock Issued During Period, Value, New Issues           53,049,943
Common Class C [Member]            
Subsequent Event [Line Items]            
Dividends           $ 0
Stock Issued During Period, Shares, New Issues         7,739,712 5,301,994
Stock Issued During Period, Value, New Issues         $ 77,397,120 $ 5,302
Common Class S [Member]            
Subsequent Event [Line Items]            
Dividends           $ 0
Stock Issued During Period, Shares, New Issues         3,000 3,000
Stock Issued During Period, Value, New Issues         $ 30,000 $ 3
Subsequent Event [Member]            
Subsequent Event [Line Items]            
Dividends   $ 426,429 $ 457,963      
Stock Issued During Period, Shares, New Issues 8,147,894          
Stock Issued During Period, Value, New Issues $ 81,478,943          
Stock Issued During Period, Value, Dividend Reinvestment Plan   $ 343,491 $ 371,072      
Dividends Payable, Amount Per Share Per Day $ 0.0018817 $ 0.0019444 $ 0.0018817      
Dividends Payable $ 457,963 $ 426,429 $ 457,963      
Subsequent Event [Member] | Unsecured Credit Agreement [Member]            
Subsequent Event [Line Items]            
Repayments of Long-term Lines of Credit       $ 7,119,739    
Subsequent Event [Member] | Redeemable Common Stock [Member]            
Subsequent Event [Line Items]            
Stock Issued During Period, Shares, New Issues     41,630      
Stock Issued During Period, Value, New Issues     $ 416,300      
Subsequent Event [Member] | Common Class C [Member]            
Subsequent Event [Line Items]            
Stock Issued During Period, Shares, New Issues 280,757          
Stock Issued During Period, Shares, Dividend Reinvestment Plan 3,000          
Stock Issued During Period, Value, Dividend Reinvestment Plan $ 2,807,575          
Subsequent Event [Member] | Common Class S [Member]            
Subsequent Event [Line Items]            
Stock Issued During Period, Shares, Dividend Reinvestment Plan 35          
Stock Issued During Period, Value, Dividend Reinvestment Plan $ 30,000