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Note 13 - Supplemental Cash Flow Information (Tables) | 12 Months Ended
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Jun. 30, 2021
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
(In thousands) |  |  |  |  |  |  |  |
|  | 2021 |  |  | 2020 |
Cash Payments: |  |  |  |  |  |  |  |
Interest |  | $ | 127 |  |  | $ | 990 |
Income taxes |  | $ | 356 |  |  | $ | 6 |
Non-cash investing and financing activities |  |  |  |  |  |  |  |
Issuance of common shares as compensation |  | $ | 315 |  |  | $ | 300 |
Issuance of common shares to fund deferred compensation plan |  | $ | 1,534 |  |  | $ | 473 |

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