DERIVATIVE INSTRUMENTS HEDGING AND NON-HEDGING ACTIVITIES (Details Textual) - USD ($)	3 Months Ended								8 Months Ended	12 Months Ended
	Dec. 31, 2014	Sep. 30, 2014	Jun. 30, 2014	Mar. 31, 2014	Dec. 31, 2013	Sep. 30, 2013	Jun. 30, 2013	Mar. 31, 2013	Dec. 31, 2012	Dec. 31, 2014	Dec. 31, 2013
Derivative [Line Items]
Accrued interest receivable	$ 10,962,663				$ 1,045,191					$ 10,962,663	$ 1,045,191
Accrued interest payable	8,238,924				274,615					8,238,924	274,615
Interest Income (Expense), Net, Total	6,062,000	$ 4,671,000	$ 3,891,000	$ 3,348,000	3,367,000	$ 3,549,000	$ 6,364,000	$ 900,000	$ 1,416,508	17,971,303	14,180,008
Interest Expense	23,077,000	3,596,000	608,000	560,000	570,000	554,000	992,000	127,000
Investment Income, Interest	29,139,000	$ 8,267,000	$ 4,499,000	$ 3,908,000	$ 3,937,000	$ 4,103,000	$ 7,356,000	$ 1,027,000	1,333,790	11,854,700	14,436,966
Swap [Member]
Derivative [Line Items]
Interest Income (Expense), Net, Total									68,358	3,495,232	1,724,725
Interest Expense									38,218	3,329,219	1,414,578
Investment Income, Interest									$ 30,140	166,013	$ 310,147
Linked Tansactions [Member]
Derivative [Line Items]
Accrued interest receivable	163,972									163,972
Accrued interest payable	$ 291,518									$ 291,518