Stock-Based Compensation and Other Incentives - Schedule of Outstanding Stock Options (Details) - $ / shares	12 Months Ended
Dec. 31, 2017	Dec. 31, 2016
Outstanding Shares [Roll Forward]
Exercised, Shares	0
Outstanding, Weighted Average Remaining Contractual Term (in years)	3 years 6 months
Lonestar Resources Limited 2012 Employee Share Option Plan and Lonestar Resources US Inc 2016 Employee Incentive Plan
Outstanding Shares [Roll Forward]
Outstanding at beginning of period, Shares	191,750
Canceled/expired, Shares	(116,750)
Forfeited, Shares	(75,000)
Outstanding at end of period, Shares		191,750
Outstanding at beginning of period, Weighted Average Exercise Price Per Share	$ 15.00
Forfeited, Weighted Average Exercise Price Per Share	$ 20.00
Outstanding at end of period, Weighted Average Exercise Price Per Share		$ 15.00
Outstanding, Weighted Average Remaining Contractual Term (in years)		3 months
Options vested and exercisable, Weighted Average Remaining Contractual Term (in years)		3 months

Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

+ References

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Number of options outstanding, including both vested and non-vested options.

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-Publisher FASB
-Name Accounting Standards Codification
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A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

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No definition available.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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- Definition

Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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- Definition

Weighted average remaining contractual term for option awards outstanding, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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Weighted average remaining contractual term for fully vested and expected to vest exercisable or convertible options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Includes, but is not limited to, unvested options for which requisite service period has not been rendered but that are expected to vest based on achievement of performance condition, if forfeitures are recognized when they occur.

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- Definition

Number of share options (or share units) exercised during the current period.

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