v3.25.2
Note 7 - Net Income (Loss) Per Share of Common Stock - Basic and Diluted Earnings Per Common Share (Details) - USD ($)
3 Months Ended 6 Months Ended
May 31, 2025
May 31, 2024
May 31, 2025
May 31, 2024
Numerator for basic and diluted net income (loss) per share:        
Net income (loss) from continuing operations $ 1,482,069 $ (4,657) $ 1,426,313 $ (428,915)
Net income (loss) from discontinued operations 0 (28,683) 0 (69,465)
Net income (loss) $ 1,482,069 $ (33,340) $ 1,426,313 $ (498,380)
Denominator:        
For basic net income (loss) per share - weighted average common shares outstanding (in shares) 5,094,188 5,067,742 5,074,643 5,045,334
Effect of dilutive stock options (in shares) 0 0 0 0
For diluted net income (loss) per share - weighted average common shares outstanding (in shares) 5,094,188 5,067,742 5,074,643 5,045,334
Net Income (loss) per share - Basic:        
Continuing Operations, basic (in dollars per share) $ 0.29 $ 0 $ 0.28 $ (0.09)
Discontinued Operations, basic (in dollars per share) 0 (0.01) 0 (0.01)
Net income (loss) per share (in dollars per share) 0.29 (0.01) 0.28 (0.1)
Net Income (loss) per share - Diluted:        
Continuing Operations, diluted (in dollars per share) 0.29 0 0.28 (0.09)
Discontinued Operations, diluted (in dollars per share) 0 (0.01) 0 (0.01)
Net income (loss) per share (in dollars per share) $ 0.29 $ (0.01) $ 0.28 $ (0.1)