XML 56 R45.htm IDEA: XBRL DOCUMENT v3.3.1.900
AVAILABLE-FOR-SALE SECURITIES (Details 2) - USD ($)
8 Months Ended 12 Months Ended
Dec. 31, 2012
Dec. 31, 2014
Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]      
Net realized gain (loss) on sale of AFS securities $ 0    
AFS securities [Member]      
Schedule of Available-for-sale Securities [Line Items]      
AFS securities sold, at cost $ 0 $ 462,470,753 $ 717,309,717
Proceeds from AFS securities sold   466,239,975 687,203,605
Net realized gain (loss) on sale of AFS securities   $ 3,769,222 $ (30,106,112)