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Note 8 - Stockholders' Equity (Tables) | 3 Months Ended
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Feb. 29, 2024
Notes Tables |
Dividends Declared [Table Text Block] |
Declaration Date |  | Amount |  | Record Date |  | Payable Date
October 18, 2023 |  | $ | 0.07 |  | November 1, 2023 |  | November 15, 2023
January 17, 2024 |  | $ | 0.07 |  | January 31, 2024 |  | February 14, 2024
Declaration Date |  | Amount |  | Record Date |  | Payable Date
October 20, 2022 |  | $ | 0.07 |  | November 3, 2022 |  | November 16, 2022
January 20, 2023 |  | $ | 0.07 |  | February 1, 2023 |  | February 15, 2023

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- Definition Tabular disclosure of information related to dividends declared, including paid and unpaid dividends. + References No definition available. + Details
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Balance Type: | na
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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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