AVAILABLE-FOR-SALE SECURITIES (Details 6) - 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
Schedule of Available-for-sale Securities [Line Items]
Coupon 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
Net (premium amortization)/ discount accretion									347,647	4,705,639	1,974,765
Interest income									1,681,437	16,560,338	16,411,730
Agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Coupon interest									1,279,241	11,409,239	14,266,215
Net (premium amortization)/ discount accretion									(115,831)	603,547	(716,788)
Interest income									1,163,410	12,012,786	13,549,427
Non Agency [Member]
Schedule of Available-for-sale Securities [Line Items]
Coupon interest									54,549	261,050	170,750
Net (premium amortization)/ discount accretion									463,478	4,077,481	2,691,552
Interest income									$ 518,027	4,338,531	2,862,302
Multi-Family [Member]
Schedule of Available-for-sale Securities [Line Items]
Coupon interest										184,411	0
Net (premium amortization)/ discount accretion										24,610	0
Interest income										$ 209,021	$ 0