Quarterly report pursuant to Section 13 or 15(d)

Note 22 - Segment and Geographical Disclosure - Summary of Revenue, Long-lived Assets and Total Assets by Geographical Region (Details)

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Note 22 - Segment and Geographical Disclosure - Summary of Revenue, Long-lived Assets and Total Assets by Geographical Region (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Aug. 31, 2022
Aug. 31, 2021
Aug. 31, 2022
Aug. 31, 2021
Revenue $ 12,422 $ 8,703 $ 32,018 $ 30,997
UNITED STATES        
Revenue 10,347 7,140 27,140 28,465
SOUTH AFRICA        
Revenue 704 1,563 2,061 2,532
Europe/South America/Asia [Member]        
Revenue 1,342 0 2,765 0
CANADA        
Revenue $ 29 $ 0 $ 52 $ 0