FRESH START ACCOUNTING (Summary of Reorganization Items) (Details) - USD ($) $ in Thousands	5 Months Ended	7 Months Ended
	May 31, 2018	Dec. 31, 2018
Gain on settlement of liabilities subject to compromise	$ 128,700
Payment of professional fees	(1,591)	$ (2,323)
Reorganization items, net		$ (2,323)
Predecessor
Gain on settlement of liabilities subject to compromise	128,700
Fresh start valuation adjustments	(700,325)
Payment of professional fees	(13,345)
Other	(2,355)
Reorganization items, net	$ (587,325)