STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Millions		5 Months Ended	12 Months Ended			149 Months Ended
	Jun. 28, 2001	Dec. 31, 2004	Jul. 31, 2004	Jul. 31, 2003	Jul. 31, 2002	Dec. 31, 2014	Dec. 31, 2015
Class of Stock [Line Items]
Convertible preferred stock issued (in shares)						1,131,551	1,131,551
Par value of convertible preferred stock (in dollars per share)						$ 100	$ 100
Number of shares issued for convertible preferred stock (in shares)	11,666,666					18,859,183	18,859,183
Common stock dividends paid (in shares)		1,115,642	2,314,375	2,012,500	1,750,000	7,192,517
Percentage of outstanding shares of common stock by KKTY							70.00%
Convertible Preferred Stock [Member]
Class of Stock [Line Items]
Convertible preferred stock issued (in shares)	700,000
Par value of convertible preferred stock (in dollars per share)	$ 100
Proceeds from issuance of convertible preferred stock	$ 70.0
Percentage of Paid in kind dividends on convertible preferred stock	15.00%
Preferred stock dividends paid (in shares)		66,938.5	138,862.5	120,750	105,000