Earnings Per Share Disclosure [Line Items]

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- Definition

Weighted average number diluted shares including limited partnership units outstanding adjustment.

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Securities (including those issuable pursuant to contingent stock agreements) that could potentially dilute basic earnings per share (EPS) or earnings per unit (EPU) in the future that were not included in the computation of diluted EPS or EPU because to do so would increase EPS or EPU amounts or decrease loss per share or unit amounts for the period presented.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

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- Definition

Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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- Definition

The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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- Definition

The amount of net income (loss) for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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- Definition

Indicates designation of financial information when substantially all business or separately identifiable line of business transfers from one entity to another entity. Acceptable values are "Predecessor" and "Successor".

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- Definition

Percentage investment held by the managing member or general partner of the limited liability company (LLC) or limited partnership (LP).

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- Definition

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Aggregate amount of net income allocated to general partners.

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Amount, after deduction of tax, noncontrolling interests, dividends on preferred stock and participating securities; of income (loss) available to common shareholders.

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The average number of shares or units issued and outstanding that are used in calculating diluted EPS or earnings per unit (EPU), determined based on the timing of issuance of shares or units in the period.

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Number of [basic] shares or units, after adjustment for contingently issuable shares or units and other shares or units not deemed outstanding, determined by relating the portion of time within a reporting period that common shares or units have been outstanding to the total time in that period.

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EARNINGS PER SHARE UNIT AND STOCKHOLDERS' EQUITY (Details) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended	2 Months Ended	3 Months Ended							5 Months Ended	7 Months Ended		12 Months Ended
	Jun. 30, 2018	May 31, 2018	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Mar. 31, 2018	May 31, 2018	Dec. 31, 2018	Dec. 31, 2018	Dec. 31, 2019	Dec. 31, 2018	Dec. 31, 2017	Dec. 31, 2016	Oct. 31, 2019	Jun. 04, 2018
Earnings Per Share Disclosure [Line Items]
Financial Designation, Predecessor and Successor [Fixed List]										Predecessor		Successor	Successor	Successor	Predecessor	Predecessor
Net loss	$ (538)	$ (595,076)	$ (22,104)	$ (19,529)	$ (60,907)	$ (35,775)	$ 34,267	$ (9,760)	$ (15,449)	$ (610,525)	$ 23,969	$ 23,969	$ (138,315)		$ (134,201)
General partner's 2% interest in net loss										12,211					2,684
Net loss available to common stockholders/limited partners										$ (598,314)		$ 23,969	$ (138,315)		$ (131,517)
Weighted average common shares/units outstanding:
Weighted average common shares/units outstanding, basic										49,369,000		10,030,000	10,104,914		49,357,000
Dilutive effect of potential common shares/units												2,000
Weighted average common shares/units outstanding, diluted										49,369,000		10,032,000	10,104,914		49,357,000
Basic and diluted earnings per share:
Basic, share/unit	$ (0.05)		$ (2.17)	$ (1.93)	$ (6.05)	$ (3.56)	$ 3.41	$ (0.97)		$ (12.12)		$ 2.39	$ (13.69)		$ (2.66)
Diluted, share/unit	$ (0.05)		$ (2.17)	$ (1.93)	$ (6.05)	$ (3.56)	$ 3.41	$ (0.97)		$ (12.12)		$ 2.39	$ (13.69)		$ (2.66)
Class of warrant or right, number of securities called by warrants or rights																		800,000
Exercise price of warrants																	$ 30.48	$ 37.48
Restricted stock shares
Basic and diluted earnings per share:
Equity awards not included in computation of diluted net income (loss) per limited partner unit													137,542,000
Antidilutive warrants
Basic and diluted earnings per share:
Equity awards not included in computation of diluted net income (loss) per limited partner unit												800,000	800,000
Harvest
Earnings Per Share Disclosure [Line Items]
Percentage of general partnership interest										2.00%		2.00%	2.00%		2.00%