Amount of the cost of borrowed funds accounted for as interest expense.

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CHAPTER 11 PROCEEDINGS (Narrative) (Details) - USD ($) $ in Thousands	1 Months Ended	11 Months Ended	12 Months Ended
	Feb. 08, 2018	Dec. 31, 2018	Dec. 31, 2019	Jan. 15, 2020
Debt Instrument [Line Items]
Interest expense	$ 5,511	$ 43,296	$ 61,459
2024 Notes
Debt Instrument [Line Items]
Interest expense			$ 12,000
Subsequent Event
Debt Instrument [Line Items]
Unadjusted purchase price				$ 320,000