Revenues (Tables)

6 Months Ended

Mar. 31, 2020

Revenue From Contract With Customer [Abstract]

Summary of Disaggregation of Oil, NGL and Natural Gas Revenues

The following table presents the disaggregation of the Company's oil, NGL and natural gas revenues for the three and six months ended March 31, 2020 and 2019:

	Three Months Ended March 31, 2020						Six Months Ended March 31, 2020
	Royalty Interest		Working Interest		Total		Royalty Interest		Working Interest		Total
Oil revenue	$	3,126,132	$	1,641,643	$	4,767,775	$	4,539,343	$	3,693,944	$	8,233,287
NGL revenue		196,311		328,430		524,741		419,088		720,536		1,139,624
Natural gas revenue		1,245,413		1,444,976		2,690,389		2,518,527		3,685,305		6,203,832
Oil, NGL and natural gas sales	$	4,567,856	$	3,415,049	$	7,982,905	$	7,476,958	$	8,099,785	$	15,576,743
	Three Months Ended March 31, 2019						Six Months Ended March 31, 2019
	Royalty Interest		Working Interest		Total		Royalty Interest		Working Interest		Total
Oil revenue	$	1,552,380	$	2,377,225	$	3,929,605	$	3,856,185	$	4,552,400	$	8,408,585
NGL revenue		186,884		629,478		816,362		628,111		1,643,086		2,271,197
Natural gas revenue		1,411,154		3,064,198		4,475,352		3,442,266		7,309,990		10,752,256
Oil, NGL and natural gas sales	$	3,150,418	$	6,070,901	$	9,221,319	$	7,926,562	$	13,505,476	$	21,432,038