Face (par) amount of debt instrument at time of issuance.

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- Definition

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

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- 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.

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- Definition

Date when the debt instrument is scheduled to be fully repaid, in CCYY-MM-DD format.

+ References

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- Definition

Percentage price of original principal amount of debt at which debt can be redeemed by the issuer.

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Long-Term Debt - 8.750% Senior Notes - Additional Information (Details) - USD ($) $ in Millions			1 Months Ended	12 Months Ended
	Jan. 04, 2018	Apr. 04, 2014	Jan. 31, 2018	Dec. 31, 2017	Dec. 31, 2016
8.750% Senior Notes Due April 15, 2019
Debt Instrument [Line Items]
Debt instrument interest rate				8.75%	8.75%
Debt instrument maturity date				Apr. 15, 2019
8.750% Senior Notes Due April 15, 2019 \| Subsequent Event
Debt Instrument [Line Items]
Debt instrument interest rate	8.75%
8.750% Senior Notes Due April 15, 2019 \| LRAI
Debt Instrument [Line Items]
Debt instrument face amount		$ 220.0
Debt instrument interest rate		8.75%
Debt instrument maturity date		Apr. 15, 2019
11.25% Senior Notes \| Subsequent Event
Debt Instrument [Line Items]
Debt instrument interest rate	11.25%		11.25%
Debt instrument maturity date	Jan. 01, 2023
Redemption price, percentage	111.25%		11.25%