Debt - Ultra Resources, Inc. - Second Lien Notes - Additional Information (Details) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Mar. 31, 2019
Debt Instrument [Line Items]
Payable-in-kind (“PIK”) interest payable	$ 2,917	$ 3,183
Second Lien Notes, Secured, Due 2024 \| Ultra Resources, Inc. \| Exchange Agreement
Debt Instrument [Line Items]
Aggregate principal amount of debt issued on exchange	586,800
Payable-in-kind (“PIK”) interest payable	$ 14,700
Debt issued, interest rate	9.00%
Debt issued, paid in kind interest rate percentage	2.00%
Interest payment terms	The cash interest payment dates for the Second Lien Notes were January 15 and July 15 of each year, commencing in July 2019.
Maturity date	Jul. 12, 2024

Debt instrument paid in kind interest rate percentage.

No definition available.

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- Definition

The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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- Definition

Dividend or interest rate associated with the financial instrument issued in exchange for the original debt being converted in a noncash or part noncash transaction. Noncash are transactions that affect recognized assets or liabilities but that do not result in cash receipts or cash payments. Part noncash refers to that portion of the transaction not resulting in cash receipts or cash payments.

+ References

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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

Description of the payment terms of the debt instrument (for example, whether periodic payments include principal and frequency of payments) and discussion about any contingencies associated with the payment.

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- Definition

Interest paid other than in cash for example by issuing additional debt securities. As a noncash item, it is added to net income when calculating cash provided by or used in operations using the indirect method.

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