Variable Interest Entities - Balance sheet (Details) - USD ($)	Sep. 30, 2024	Jun. 30, 2024
Current assets
Cash and cash equivalents	$ 74,042,004	$ 74,745,897
Trade and other receivables:
Joint interest billing	3,096,440	10,298,322
ATO receivable	1,471,724	700,115
Prepaid expenses and other current assets	3,350,342	3,209,033
Total current assets	89,960,634	97,330,881
Finance lease right-of-use assets	18,164,738	20,697,452
Prepaid expenses and other non-current assets	1,932,677	1,889,890
Total non-current assets	291,259,643	261,313,150
TOTAL ASSETS	381,220,277	358,644,031
Current liabilities
Accounts payable and accrued expenses	16,125,305	14,832,599
Current portion of finance lease obligations	18,220,258	12,767,400
Total current liabilities	34,706,364	27,997,998
Finance lease obligations	9,556,380	14,141,713
Asset retirement obligations	9,091,902	8,140,992
Total non-current liabilities	19,472,625	22,960,333
Total liabilities	54,178,989	50,958,331
Unproved properties
Trade and other receivables:
Natural gas properties, successful efforts method	259,656,933	230,119,448
Assets under construction - natural gas equipment
Trade and other receivables:
Natural gas properties, successful efforts method	10,411,399	7,542,064
Variable interest entity, primary beneficiary
Current assets
Cash and cash equivalents	8,454,574	1,488,541
Trade and other receivables:
Joint interest billing	3,096,440	10,298,322
Intercompany receivable	5,526,088	7,415,684
ATO receivable	1,138,054	615,480
Prepaid expenses and other current assets	1,805,605	1,476,094
Total current assets	20,020,761	21,294,121
Finance lease right-of-use assets	19,096,969	20,697,452
Prepaid expenses and other non-current assets	402,565	385,215
Total non-current assets	224,329,824	196,622,792
TOTAL ASSETS	244,350,585	217,916,913
Current liabilities
Accounts payable and accrued expenses	12,098,118	10,569,865
Current portion of finance lease obligations	18,795,312	12,767,400
Total current liabilities	30,893,430	23,337,265
Finance lease obligations	10,193,335	14,141,713
Asset retirement obligations	4,821,472	4,174,178
Loan from Tamboran	128,124,936	113,096,572
Total non-current liabilities	143,139,743	131,412,463
Total liabilities	174,033,173	154,749,728
Variable interest entity, primary beneficiary | Unproved properties
Trade and other receivables:
Natural gas properties, successful efforts method	194,418,892	167,998,061
Variable interest entity, primary beneficiary | Assets under construction - natural gas equipment
Trade and other receivables:
Natural gas properties, successful efforts method	$ 10,411,398	$ 7,542,064