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Note K - Stock-based Compensation (Tables) | 12 Months Ended
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Jun. 30, 2021
Notes Tables |
Schedule Of Share-based Compensation Shares Available For Future Options [Table Text Block] |
|  | 2021 |  |  | 2020 |
2020 Directors' Plan |  |  | 666,913 |  |  |  | - |
2018 LTI Plan |  |  | 103,289 |  |  |  | 492,591 |

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- Definition Tabular disclosure of the number of shares available for future options under different stock incentive plans on the date of balance sheet. + References No definition available. + Details
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- References No definition available. + Details
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