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Senior Secured Credit Facility (Details) $ in Millions			12 Months Ended
	May 05, 2023 USD ($) agreement	Apr. 11, 2016 USD ($)	Jun. 30, 2023 USD ($)	Feb. 07, 2022	Nov. 09, 2021 USD ($)	Aug. 05, 2021 USD ($)	Jun. 30, 2021 USD ($)
Debt Instrument [Line Items]
Minimum current ratio		1.00
Percentage of production hedged				25.00%
Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum
Debt Instrument [Line Items]
Debt instrument, variable interest rate		0.50%
Line of Credit | Senior Secured Reserve-Based Credit Facility | Revolving credit facility
Debt Instrument [Line Items]
Term of debt instrument		3 years
Maximum borrowing capacity		$ 50.0
Available borrowing capacity			$ 50.0
Initial borrowing base					$ 50.0
Credit facility maturity date			Apr. 09, 2026
Credit facility, number of rights to interim unscheduled redeterminations | agreement	1
Minimum consolidated tangible net worth		$ 40.0				$ 40.0	$ 50.0
Long-term line of credit			$ 0.0
Commitment fee percentage		0.25%
Maximum total leverage ratio (not more than)		3.00
Current borrowing base			$ 50.0
Margined collateral value	$ 95.0
Covenant compliance			As of June 30, 2023, the Company was in compliance with the financial covenants under the Senior Secured Credit Facility
Debt instrument, covenant, percent of borrowings base utilized					25.00%
Line of Credit | Senior Secured Reserve-Based Credit Facility | Revolving credit facility | Minimum
Debt Instrument [Line Items]
Percent of instrument hedged					25.00%
Line of Credit | Senior Secured Reserve-Based Credit Facility | Revolving credit facility | Maximum
Debt Instrument [Line Items]
Percent of instrument hedged					75.00%
Line of Credit | Senior Secured Reserve-Based Credit Facility | Prime Rate | Revolving credit facility
Debt Instrument [Line Items]
Basis spread on variable rate		1.00%
Line of Credit | Senior Secured Reserve-Based Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Revolving credit facility
Debt Instrument [Line Items]
Basis spread on variable rate	2.80%
Credit spread adjustment	0.05%

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Credit facility, number of rights to interim unscheduled redeterminations

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Credit spread adjustment

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Line of Credit Facility, Covenant Compliance, Margined Collateral Value.

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Line of Credit Facility, Covenant Compliance, Minimum Consolidated Tangible Net Worth

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Period of time between issuance and maturity of debt instrument, in PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

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The carrying value as of the balance sheet date of the current and noncurrent portions of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement.

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The fee, expressed as a percentage of the line of credit facility, for the line of credit facility regardless of whether the facility has been used.

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Identification of whether the entity has been in compliance with any credit facility debt covenants during the period.

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Amount of current borrowing capacity under the credit facility considering any current restrictions on the amount that could be borrowed (for example, borrowings may be limited by the amount of current assets), but without considering any amounts currently outstanding under the facility.

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Date the credit facility terminates, in YYYY-MM-DD format.

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Maximum borrowing capacity under the credit facility without consideration of any current restrictions on the amount that could be borrowed or the amounts currently outstanding under the facility.

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Amount of borrowing capacity currently available under the credit facility (current borrowing capacity less the amount of borrowings outstanding).

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