Annual report pursuant to Section 13 and 15(d)

Supplemental Information on Oil and Gas Operations (Details) - Schedule of hydrocarbon property acquisition and development expenses

v3.21.2
Supplemental Information on Oil and Gas Operations (Details) - Schedule of hydrocarbon property acquisition and development expenses - USD ($)
$ in Thousands
12 Months Ended
Aug. 31, 2020
Aug. 31, 2019
Schedule of hydrocarbon property acquisition and development expenses [Abstract]    
Advanced royalty payments $ 120 $ 360
Mineral lease acquisition costs – Unproven properties 23,800
Construction of oil extraction plant 2,073 12,455
Total $ 2,193 $ 36,615