Quarterly report pursuant to Section 13 or 15(d)

Note 20 - Income Taxes (Details Textual)

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Note 20 - Income Taxes (Details Textual) - USD ($)
$ in Thousands
3 Months Ended 6 Months Ended
May 31, 2022
May 31, 2021
May 31, 2022
May 31, 2021
Income Tax Expense (Benefit), Total $ 51 $ 183 $ (69) $ 183
Effective Income Tax Rate Reconciliation, Percent, Total (1.60%) 0.00% 1.10% 0.00%
Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate, Percent     21.00%