PERPETUAL CUMULATIVE CONVERTIBALE PREFERRED STOCK (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Preferred Units [Line Items]
Convertible Preferred Stock Shares Issued Upon Conversion	1,900
Preferred Stock to Cash Redemption Percentage	100.00%
Shares Issued Price Per Share	$ 14.35
Preferred Stock Carrying Value [Abstract]
Preferred Stock, Shares Issued	11		0
Acquisition Price Paid Using Convertible Preferred Stock	$ 27,500		$ 0
Payment of fees associated with the issuance of preferred stock	(220)	$ 0	0
Accrued Preferred Stock Dividend	339		0
Preferred Stock, Value, Issued	$ 27,619		$ 0
Maximum [Member]
Preferred Units [Line Items]
Preferred Stock Dividend Rate [Percentage]	12.00%
Minimum [Member]
Preferred Units [Line Items]
Preferred Stock Dividend Rate [Percentage]	6.00%