RESIDENTIAL MORTGAGE LOAN SECURITIZATION TRUSTS (Details Textual) - Residential Mortgage [Member] - USD ($)	6 Months Ended	12 Months Ended
Jun. 30, 2015	Dec. 31, 2014
Balance Sheet
Investment of Multi-Family Mortgage Backed Securities MBS, Net Carrying Value	$ 117,054,614
Multi-family loans held in securitization trusts, unpaid principal balance	460,636,416	$ 608,858,758
Multi-family securitized debt obligations, unpaid principal balance	$ 460,636,416	$ 608,858,758

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