Revenues (Summary of Disaggregation of Company's Natural Gas, Oil and NGL Revenues) (Details) - USD ($)	3 Months Ended	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2023	Sep. 30, 2022
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	$ 14,888,674	$ 36,536,285	$ 69,860,631
Royalty Interest [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	10,571,704	31,593,351	44,484,472
Working Interest [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	4,316,970	4,942,934	25,376,159
Natural Gas Revenue [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	9,453,493	19,446,260	45,767,665
Natural Gas Revenue [Member] | Royalty Interest [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	7,209,757	17,420,360	30,837,464
Natural Gas Revenue [Member] | Working Interest [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	2,243,736	2,025,900	14,930,201
Oil Revenue [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	4,324,463	14,040,200	18,130,919
Oil Revenue [Member] | Royalty Interest [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	2,760,844	12,306,987	10,851,353
Oil Revenue [Member] | Working Interest [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	1,563,619	1,733,213	7,279,566
NGL Revenue [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	1,110,718	3,049,825	5,962,047
NGL Revenue [Member] | Royalty Interest [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	601,103	1,866,004	2,795,655
NGL Revenue [Member] | Working Interest [Member]
Disaggregation Of Revenue [Line Items]
Natural gas, oil and NGL sales	$ 509,615	$ 1,183,821	$ 3,166,392