Summary of Significant Events and Accounting Policies (Details)	12 Months Ended
	Jun. 30, 2025 USD ($) segment	Jun. 30, 2024 USD ($)
Use of Estimates
Credit adjustment	$ 1,900,000
Segment Reporting
Number of reportable segments | segment	1
Limitation on Capitalized Costs
Allowance for doubtful accounts	$ 0	$ 0
Minimum
Other Property and Equipment
Expected lives of the individual assets or group of assets	3 years
Maximum
Other Property and Equipment
Expected lives of the individual assets or group of assets	7 years
Discount rate | Oil and natural gas properties
Revenue Recognition - Oil and Gas
Discount rate for present value (as a percent)	10