FRESH START ACCOUNTING (Reconciliation of the Enterprise Value to the Reorganization Value of the Successor Assets) (Details) - USD ($) $ in Thousands	Dec. 31, 2018	May 31, 2018
Fresh-Start Adjustment [Line Items]
Enterprise value		$ 524,596
Plus: Cash and cash equivalents	$ 6,313	21,082
Plus: Other long-term liabilities	$ 1,036	1,021
Successor
Fresh-Start Adjustment [Line Items]
Enterprise value		524,596
Plus: Cash and cash equivalents		21,082
Plus: Other working capital liabilities		36,787
Plus: Other long-term liabilities		121,041
Reorganization value of Successor assets		$ 703,506

Amount of currency on hand as well as demand deposits with banks or financial institutions. Includes other kinds of accounts that have the general characteristics of demand deposits. Also includes short-term, highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Excludes cash and cash equivalents within disposal group and discontinued operation.

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.

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Amount of other current liabilities at the balance sheet date after fresh-start adjustments.

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Amount attributed to the reconstituted entity, as well as the expected net realizable value of those assets that will be disposed before reconstitution occurs.

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Amount of reorganization value related to present value of discounted cash flows of the emerging entity. Reorganization value is the amount attributed to the reconstituted entity, as well as the expected net realizable value of those assets that will be disposed before reconstitution occurs.

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