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Note 13 - Stockholders' Equity (Tables) | 12 Months Ended
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Nov. 30, 2024
Notes Tables |
Class of Treasury Stock [Table Text Block] |
|  | Number of |  |  |  |  |  |  | Average Cost |
|  | Shares |  |  | Cost of Shares |  |  | per Share |
Shares purchased - March 2024 |  |  | 21,905 |  |  | $ | 253,003 |  |  | $ | 11.6 |
Shares purchased - August 2024 |  |  | 291,141 |  |  |  | 2,994,296 |  |  |  | 10.3 |
Shares purchased - September 2024 |  |  | 506 |  |  |  | 5,695 |  |  |  | 11.3 |
Shares purchased - October 2024 |  |  | 35,678 |  |  |  | 499,997 |  |  |  | 14.0 |
Total |  |  | 349,230 |  |  | $ | 3,752,991 |  |  | $ | 10.7 |

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