Property Sales (Details Narrative) - USD ($)	12 Months Ended
	Mar. 31, 2019	Mar. 31, 2018
Other immaterial dispositions and purchase price adjustments	$ 6,000
Proceeds from sale of non-core assets		$ 3,200,000
North Dakota and Montana [Member]
Proceeds from sale of joint venture	33,000
Ward and Winkler Counties, Texas [Member]
Proceeds from sale of joint venture	72,000
Eddy County, New Mexico [Member]
Proceeds from sale of joint venture	$ 51,000