Quarterly report pursuant to Section 13 or 15(d)

Segment Information (Details) - Schedule of oil extraction and processing segment

v3.21.4
Segment Information (Details) - Schedule of oil extraction and processing segment - USD ($)
$ in Thousands
Nov. 30, 2021
Nov. 30, 2020
Oil Extraction [Member]    
Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]    
Additions to non-current assets $ 4,173
Reportable segment assets 46,553 44,897
Reportable segment liabilities (10,671) (18,171)
Total 35,882 26,726
Mining Operations [Member]    
Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]    
Additions to non-current assets
Reportable segment assets 33,240 33,240
Reportable segment liabilities (100)
Total 33,240 33,140
Consolidated [Member]    
Results of Operations for Oil and Gas Producing Activities, by Geographic Area [Line Items]    
Additions to non-current assets 4,173
Reportable segment assets 79,793 78,137
Reportable segment liabilities (10,671) (18,271)
Total $ 69,122 $ 59,866