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Asset Retirement Obligations (Details)	3 Months Ended	12 Months Ended
	Sep. 30, 2021 USD ($) well	Jun. 30, 2021 USD ($) well
Asset Retirement Obligation, Roll Forward Analysis [Roll Forward]
Asset retirement obligations — beginning of period	$ 5,583,272	$ 2,588,894
Liabilities incurred	0	0
Liabilities settled	0	(99,231)
Liabilities acquired	0	2,806,331
Accretion of discount	100,860	210,182
Revision of previous estimates	0	77,096
Asset retirement obligations — end of period	5,684,132	5,583,272
Less: current asset retirement obligations	22,264	44,520
Long-term portion of asset retirement obligations	$ 5,661,868	$ 5,538,752
Hamilton Dome Field
Property, Plant and Equipment [Line Items]
Abandoned wells in next twelve months | well	2
Delhi field
Property, Plant and Equipment [Line Items]
Abandoned wells | well		2

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Asset Retirement Obligation, Liabilities Acquired

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Oil And Gas, Abandoned Well, Number Of Wells

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The carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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Amount of accretion expense recognized during the period that is associated with an asset retirement obligation. Accretion expense measures and incorporates changes due to the passage of time into the carrying amount of the liability.

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Current portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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Amount of asset retirement obligations incurred during the period.

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Amount of asset retirement obligations settled, or otherwise disposed of, during the period. This may include asset retirement obligations transferred to third parties associated with the sale of a long-lived asset.

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Amount of increase (decrease) in the asset retirement obligation from changes in the amount or timing of the estimated cash flows associated with the settlement of the obligation.

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Noncurrent portion of the carrying amount of a liability for an asset retirement obligation. An asset retirement obligation is a legal obligation associated with the disposal or retirement of a tangible long-lived asset that results from the acquisition, construction or development, or the normal operations of a long-lived asset, except for certain obligations of lessees.

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