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Note 8 - Stockholders' Equity (Tables) | 9 Months Ended
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May 31, 2021
Notes Tables |
Dividends Declared [Table Text Block] |
Declaration Date |  | Amount |  | Record Date |  | Payable Date
January 15, 2021 |  | $0.065 |  | February 3, 2021 |  | February 17, 2021
April 23, 2021 |  | $0.065 |  | May 5, 2021 |  | May 19, 2021
Declaration Date |  | Amount |  | Record Date |  | Payable Date
October 22, 2019 |  | $0.065 |  | November 6, 2019 |  | November 20, 2019
January 22, 2020 |  | $0.065 |  | February 5, 2020 |  | February 19, 2020

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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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- References No definition available. + Details
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