Existing Shareholders, Percentage of Voting Shares Upon Emergence, Percent

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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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
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-Topic 235
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.4-08.(i)(2))
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Face amount or stated value per share of common stock.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
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-Subparagraph (SX 210.5-02(29))
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Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury.

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

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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-Name Accounting Standards Codification
-Topic 210
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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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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Glossary Reorganization Value
-URI http://asc.fasb.org/extlink&oid=29635974

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 852
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-Section 55
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Subsequent Events (Termination of Material Definitive Agreements, Sale of Equity Securities and Accounting Impact of Emergence) (Details) - USD ($) $ / shares in Units, $ in Millions	Oct. 05, 2016	Sep. 30, 2016	Jan. 11, 2016	Dec. 31, 2015
Subsequent Event [Line Items]
Common stock, shares issued (in shares)		21,448,000		21,446,000
Common stock, par value (in usd per share)		$ 0.01		$ 0.01
7.00% Senior Notes Due 2019 [Member]
Subsequent Event [Line Items]
Senior notes interest rate (percent)		7.00%	7.00%
7.25% Senior Notes Due 2020 [Member]
Subsequent Event [Line Items]
Senior notes interest rate (percent)		7.25%	7.25%
7.25% Senior Notes Due 2021 [Member]
Subsequent Event [Line Items]
Senior notes interest rate (percent)		7.25%	7.25%
9.875% Senior Notes Due 2019 [Member]
Subsequent Event [Line Items]
Senior notes interest rate (percent)		9.875%	9.875%
8.00% Senior Secured Notes due 2019 [Member]
Subsequent Event [Line Items]
Senior notes interest rate (percent)		8.00%	8.00%
Subsequent Event [Member]
Subsequent Event [Line Items]
Percentage of voting shares received upon emergence of new entity (percent)	50.00%
Subsequent Event [Member] \| Minimum [Member]
Subsequent Event [Line Items]
Reorganization value	$ 650
Subsequent Event [Member] \| Maximum [Member]
Subsequent Event [Line Items]
Reorganization value	$ 950
Subsequent Event [Member] \| Class A Common Stock [Member]
Subsequent Event [Line Items]
Common stock, shares issued (in shares)	24,589,834
Common stock, par value (in usd per share)	$ 0.01
Aggregate number of securities called by warrants (in shares)	1,914,856
Subsequent Event [Member] \| Class B Common Stock [Member]
Subsequent Event [Line Items]
Common stock, shares issued (in shares)	410,166
Common stock, par value (in usd per share)	$ 0.01