v3.8.0.1

NET INCOME PER COMMON SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		12 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive when reporting loss	1,313	1,164
Earnings Per Share, Basic and Diluted [Abstract]
INCOME (LOSS) FROM CONTINUING OPERATIONS	$ (14,206)	$ (9,331)
Preferred stock dividend	0	550
Income available to common shareholders from continuing operations	(14,206)	(9,881)
Income Loss From Discontinued Operations Net Of Tax	328	0
Net income (loss) available to common shareholders	(13,878)	(9,881)	$ 233,849
Net Income (Loss) Available to Common Stockholders, Basic	$ (14,206)	$ (9,881)
Weighted Average Number Of Shares Outstanding Basic	138,939,309	38,910,322
Incremental Common Shares Attributable to Share-based Payment Arrangements	0	0
Weighted Average Number Of Diluted Shares Outstanding	138,939,309	38,910,322
Basic net income (loss) per common share from continuing operations	$ (0.1)	$ (0.25)
Income (Loss) from Discontinued Operations, Net of Tax, Per Basic Share	0	0
Earnings Per Share Basic	(0.1)	(0.25)
Earnings Per Share Diluted	$ (0.1)	$ (0.25)
Options Activity [Member]
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive under the treasury stock method	367	0
Price range of option: from	$ 9.66	$ 0
Price range of option: to	$ 13.98	$ 0
Restricted Stock Units Activity [Member] | Restricted Stock Units Service Conditions [Member]
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive under the treasury stock method	0	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	267
Restricted Stock Units Activity [Member] | 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
Restricted Stock Units Activity [Member] | Perpetual Cumulative Convertible Preferred Stock [Member]
Impact Of Equity Awards [Line Items]
Excluded shares as anti-dilutive under the treasury stock method	0	1,953

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