Represents the number of common units received by holders of notes on pro-rata basis.

No definition available.

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- Definition

Refers to the percentage of distributions of common units.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
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- Definition

Represents common units received by holders of notes as a percentage of number of outstanding common units.

+ References

No definition available.

+ Details

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Data Type:	num:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Carrying value as of the balance sheet date of senior PIK notes.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Represents the sum of the carrying values as of the balance sheet date of the portions of subsidiary notes payable. Includes deferred issuance costs.

+ References

No definition available.

+ Details

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Contractual interest rate for funds borrowed, under the debt agreement.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.22(a)(1))
-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

+ Details

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Balance Type:	na
Period Type:	instant

- 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".

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
-SubTopic 10
-Section 45
-Paragraph 27
-URI http://asc.fasb.org/extlink&oid=116635682&loc=SL2890601-112764

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Data Type:	us-types:financialDesignationType
Balance Type:	na
Period Type:	duration

- Definition

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.

+ References

No definition available.

+ Details

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- Details

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- Details

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Name:	srt_RangeAxis=srt_MaximumMember
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Ownership, Nature of Business - The 2018 Restructuring (Details) - USD ($) $ in Thousands				11 Months Ended		12 Months Ended
	Dec. 12, 2018	Dec. 12, 2018	Apr. 25, 2017	Dec. 12, 2018	Nov. 30, 2018	Dec. 31, 2019	Dec. 31, 2017	Dec. 31, 2016	Sep. 09, 2019	Dec. 31, 2018
2018 Restructuring
Financial Designation, Predecessor and Successor [Fixed List]	Predecessor			Predecessor	Predecessor		Predecessor	Predecessor
10.75% Senior Secured Notes due 2019 \| Senior PIK notes payable
2018 Restructuring
Financial Designation, Predecessor and Successor [Fixed List]		Predecessor
Interest rate (as a percent)	10.75%	10.75%		10.75%
12.75% Senior Secured Notes due 2020 \| Senior secured notes payable
2018 Restructuring
Financial Designation, Predecessor and Successor [Fixed List]		Predecessor
Interest rate (as a percent)	12.75%	12.75%		12.75%
9.00% Secured Notes due September 2020 \| Senior secured notes payable
2018 Restructuring
Interest rate (as a percent)	9.00%	9.00%		9.00%
10.750% senior PIK notes due 2023
2018 Restructuring
Interest rate (as a percent)						10.75%				10.75%
10.750% senior PIK notes due 2023 \| Senior secured notes payable
2018 Restructuring
Debt amount						$ 276,900
10.750% senior PIK notes due 2023 \| Senior PIK notes payable
2018 Restructuring
Interest rate (as a percent)						10.75%
Note, Secured, due April 2019 \| Subsidiary notes payable
2018 Restructuring
Financial Designation, Predecessor and Successor [Fixed List]			Predecessor			Predecessor
Principal			$ 63,500			$ 70,000
Note, secured, due April 2020 \| Subsidiary notes payable
2018 Restructuring
Interest rate (as a percent)						16.75%				16.75%
Principal						$ 73,000			$ 70,000
Common units A \| 2019 and 2020 Notes \| Senior secured notes payable
2018 Restructuring
Number of common units received on pro-rata basis						850,000
Common units B
2018 Restructuring
Received Common Units, Percent of Outstanding Common Units		15.00%
Common units B \| 2019 and 2020 Notes \| Senior secured notes payable
2018 Restructuring
Number of common units received on pro-rata basis						150,000
Common Class C \| Maximum
2018 Restructuring
Percentage of distributions						5.00%
Common Class C \| 2019 and 2020 Notes \| Senior secured notes payable
2018 Restructuring
Number of common units received on pro-rata basis						52,632