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 6 Months Ended
May 31, 2022
May 31, 2021
May 31, 2022
May 31, 2021
Revenue $ 11,619 $ 13,401 $ 19,596 $ 22,294
UNITED STATES        
Revenue 8,911 12,868 16,793 21,325
SOUTH AFRICA        
Revenue 1,262 533 1,357 969
Europe/South America/Asia [Member]        
Revenue 1,423 0 1,423 0
CANADA        
Revenue $ 23 $ 0 $ 23 $ 0