Supplemental Information on Oil and Gas Operations (Details) - Schedule of operating expenses related to plant maintenance

v3.21.2

Supplemental Information on Oil and Gas Operations (Details) - Schedule of operating expenses related to plant maintenance - USD ($) $ in Thousands	12 Months Ended
	Aug. 31, 2020	Aug. 31, 2019
Schedule of operating expenses related to plant maintenance [Abstract]
Advanced royalty payments applied or expired	$ 988	$ 291
Production and maintenance costs	1,714	1,348
Total	$ 2,702	$ 1,639