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v3.22.2.2

Note 17 - Earnings Per Share - Allocation of Net Income (Loss) (Details) - USD ($) $ / shares in Units, $ in Thousands | 3 Months Ended | 9 Months Ended
--- | --- | ---
Aug. 31, 2022 | Aug. 31, 2021 | Aug. 31, 2022 | Aug. 31, 2021
Net income (loss) | $ (1,534) | $ (1,841) | $ (7,752) | $ (75)
Preferred stock dividends | 0 | 0 | 0 | (1,043)
Net loss available to common shareholders | $ (1,534) | $ (1,841) | $ (7,752) | $ (1,118)
Weighted-average number of common shares outstanding - basic and diluted (in shares) | 21,751,879 | 22,047,571 | 22,704,565 | 18,269,360
Net loss per share – basic and diluted (in dollars per share) | $ (0.07) | $ (0.08) | $ (0.34) | $ (0.06)

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