STOCKHOLDERS' EQUITY (Preferred Stock Dividends) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014
Class of Stock [Line Items]
Accrued preferred stock dividend	$ 0	$ 3,130
Reversal of dividends on preferred stock	3,130
Cumulative undeclared dividends	4,400	3,100
Preferred Stock
Class of Stock [Line Items]
Accrued preferred stock dividend		$ 3,100
Accumulated Deficit
Class of Stock [Line Items]
Reversal of dividends on preferred stock	$ 3,130