Annual report pursuant to Section 13 and 15(d)

Significant Accounting Policies (Details Textual)

v3.3.1.900
Significant Accounting Policies (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Accounting Policies [Abstract]      
Reserve for financing notes and related accrued interest receivable $ 13,784,137 $ 0  
Credit adjusted risk free rate 5.58%    
Federal statutory income tax rate 35.00% 35.00% 35.00%
Federal minimum alternative minimum tax rate 2000.00%