EARNINGS PER SHARE (''EPS'') (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Jun. 12, 2017	Mar. 08, 2017	Dec. 31, 2016
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Basic (in shares)	78,871,000	96,683,000	81,445,000	97,173,000
Dilutive securities outstanding (in shares)	0	0	0	0
Warrants outstanding (in shares)	308,775	0	308,775	0
Numerator:
Net income (loss) from continuing operations	$ 91,372	$ (810)	$ 285,307	$ 25,483
Net income attributable to noncontrolling interests	(9)	(9)	(14)	(12)
Redeemable preferred stock dividends	(72)	0	(103)	0
Numerator for basic and diluted net income (loss) from continuing operations available to common stockholders	91,291	(819)	285,190	25,471
Net income from discontinued operations	0	1,668	0	2,358
NET INCOME AVAILABLE TO COMMON STOCKHOLDERS	$ 91,291	$ 849	$ 285,190	$ 27,829
Denominator:
Basic weighted average shares outstanding (in shares)	78,871,000	96,683,000	81,445,000	97,173,000
Effect of dilutive securities—contingently issuable shares and stock options (in shares)	0	0	0	0
Diluted weighted average shares and common stock equivalents outstanding (in shares)	78,871,000	96,683,000	81,445,000	97,173,000
Basic and diluted net income (loss) available to common stockholders per share:
Continuing operations (in usd per share)	$ 1.16	$ (0.01)	$ 3.50	$ 0.26
Discontinued operations (in usd per share)	0.00	0.02	0.00	0.02
Net income (in usd per share)	$ 1.16	$ 0.01	$ 3.50	$ 0.29
Series A Preferred Stock
Earnings Per Share, Basic, by Common Class, Including Two Class Method [Line Items]
Series A Preferred Stock outstanding (in shares)	308,775	0	308,775	0	308,775	144,698	61,435