Quarterly report [Sections 13 or 15(d)]

Note 22 - Segment and Geographical Disclosures - Schedule of Segment Reporting Information, by Segment (Details)

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Note 22 - Segment and Geographical Disclosures - Schedule of Segment Reporting Information, by Segment (Details) - USD ($)
$ in Thousands
3 Months Ended
Feb. 28, 2026
Feb. 28, 2025
Nov. 30, 2025
Revenue $ 29,049 $ 26,190  
Assets 79,900   $ 84,488
United States and Mexico [Member]      
Revenue 27,796 24,141  
SOUTH AFRICA      
Revenue 0 143  
Assets 3,561   3,990
Europe/South America/Asia [Member]      
Revenue 529 1,316  
CANADA      
Revenue 724 $ 590  
Assets 392   338
UNITED STATES      
Assets $ 75,947   $ 80,160