QUARTERLY FINANCIAL DATA (UNAUDITED) (Details) - 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
Total interest income	$ 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
Total interest expense	(23,077,000)	(3,596,000)	(608,000)	(560,000)	(570,000)	(554,000)	(992,000)	(127,000)
Net interest income	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
Other-than-temporary impairment	0	0	0	0	0	0	0	0
Other income (loss)	(5,065,000)	3,395,000	2,838,000	(4,291,000)	8,902,000	(19,108,000)	3,098,000	1,056,000
Total expenses	4,779,000	2,853,000	2,304,000	1,598,000	1,527,000	1,455,000	1,492,000	428,000	947,637	11,534,727	4,901,754
Net income (loss)	(3,782,000)	5,213,000	4,425,000	(2,541,000)	10,742,000	(17,014,000)	7,970,000	1,528,000	4,819,306	3,313,786	3,226,430
Net income (loss) attributable to common stockholders (basic and diluted)	(4,494,000)	4,154,000	3,789,000	(3,022,000)	10,700,000	(17,014,000)	7,970,000	1,526,000	4,819,306	426,490	3,181,603
Earnings (loss) per share:
Net income (loss) attributable to common stockholders (basic and diluted)	$ (4,494,000)	$ 4,154,000	$ 3,789,000	$ (3,022,000)	$ 10,700,000	$ (17,014,000)	$ 7,970,000	$ 1,526,000	$ 4,819,306	$ 426,490	$ 3,181,603
Weighted average number of shares of common stock outstanding:	14,718,750	14,640,065	11,150,788	8,816,658	7,389,250	7,360,350	7,389,250	2,293,250	1,656,250	12,358,587	6,132,702
Basic and diluted income (loss) per share	$ (0.31)	$ 0.28	$ 0.34	$ (0.34)	$ 1.45	$ (2.31)	$ 1.08	$ 0.67	$ 2.91	$ 0.03	$ 0.52