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Properties And Equipment (Details)
3 Months Ended
Dec. 17, 2020
USD ($)
a
Nov. 12, 2020
USD ($)
a
Oct. 08, 2020
USD ($)
a
shares
Dec. 31, 2020
USD ($)
Dec. 31, 2019
USD ($)
a
Property Plant And Equipment [Line Items]          
Proceeds from sales of assets         $ 3,376,049
Gain on sale of oil and gas properties       $ 20,268 3,272,888
Purchase price of mineral acreage acquired     $ 5,500,000    
Shares issued as consideration | shares     153,375    
Common stock offering closing date     Sep. 01, 2020    
Computation of Natural Gas, Oil and NGL Reserves       12 months  
Impairment       $ 0 $ 0
Eddy County, New Mexico [Member]          
Property Plant And Equipment [Line Items]          
Mineral acreage sold | a         530
Proceeds from sales of assets         $ 3,400,000
Gain on sale of oil and gas properties         $ 3,300,000
San Augustine County, Texas [Member]          
Property Plant And Equipment [Line Items]          
Mineral acreage acquired | a 89 134      
Purchase price of mineral acreage acquired $ 1,000,000 $ 750,000      
Grady County, Oklahoma [Member]          
Property Plant And Equipment [Line Items]          
Royalty Acres Acquired | a     297    
Harrison, Panola and Nacogdoches Counties, Texas [Member]          
Property Plant And Equipment [Line Items]          
Mineral acreage acquired | a     237    
Royalty Acres Acquired | a     12    
Kingfisher, Canadian and Garvin Counties, Oklahoma [Member]          
Property Plant And Equipment [Line Items]          
Mineral acreage acquired | a         700
Purchase price of mineral acreage acquired         $ 9,300,000