XML 22 R33.htm IDEA: XBRL DOCUMENT v3.20.1
Property Sales (Details Narrative) - USD ($)
12 Months Ended
Mar. 31, 2020
Mar. 31, 2019
Other immaterial dispositions and purchase price adjustments $ 7,200  
Proceeds from sale of non-core assets   $ 162,000
Ector County, Texas [Member]    
Proceeds from sale of properties 53,000  
Lea County, New Mexico [Member]    
Proceeds from sale of royalty interest 17,500  
Proceeds from sale of joint venture 4,300  
Howard and Ward Counties, Texas [Member]    
Proceeds from sale of joint venture 4,600  
Brazoria County, Texas [Member]    
Proceeds from sale of properties $ 18,000