NET INCOME PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended			9 Months Ended
	Sep. 30, 2018	Dec. 31, 2017	Sep. 30, 2017	Sep. 30, 2018	Sep. 30, 2017
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive when reporting loss	0		0	0	974
Earnings Per Share, Basic and Diluted [Abstract]
INCOME (LOSS) FROM CONTINUING OPERATIONS	$ 36,590	$ 232,665	$ 4,100	$ 23,981	$ 1,184
Preferred stock dividend	0		663	0	1,763
Income available to common shareholders from continuing operations	36,590		3,437	23,981	(579)
Income Loss From Discontinued Operations Net Of Tax	358		0	1,530	0
Net income (loss) available to common shareholders	36,948		3,437	25,511	(579)
Net Income (Loss) Available to Common Stockholders, Basic	$ 36,590		$ 3,437	$ 23,981	$ (579)
Weighted Average Number Of Shares Outstanding Basic	138,740,243		38,954,788	138,901,037	38,947,533
Incremental Common Shares Attributable to Share-based Payment Arrangements	362,000		773,000	784,000	0
Weighted Average Number Of Diluted Shares Outstanding	139,102,560		39,727,976	139,684,890	38,947,533
Preferred stock under if converted method	0		0	0	0
Basic net income (loss) per common share from continuing operations	$ 0.26		$ 0.09	$ 0.17	$ (0.01)
Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share	0		0	0.01	0
Earnings Per Share Basic	0.27		0.09	0.18	(0.01)
Income (Loss) from Continuing Operations, Per Diluted Share	0.26		0.09	0.17	(0.01)
Income (Loss) from Discontinued Operations, Net of Tax, Per Diluted Share	0		0	0.01	0
Earnings Per Share Diluted	$ 0.27		$ 0.09	$ 0.18	$ (0.01)
Restricted Stock Units Service Conditions [Member]
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive under the treasury stock method	1,586,000		157,000	1,415,000	101,000
Restricted Stock Units Service And Performance Conditions But Performance Not Met [Member]
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive under the treasury stock method	0		0	0	0
Perpetual Cumulative Convertible Preferred Stock [Member]
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive under the treasury stock method	0		2,017,000	0	2,017,000
Options Activity [Member]
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive under the treasury stock method	563,000		14,000	565,000	0
Price range of option: from	$ 9.66		$ 11.69	$ 9.66	$ 0
Price range of option: to	$ 13.98		$ 11.78	$ 13.98	$ 0
Restricted Stock Units Activity [Member] | Restricted Stock Units Service And Market Conditions But Market Not Met [Member]
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive under the treasury stock method	226,000		267,000	226,000	267,000