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Note 12 - Supplemental Cash Flow Information (Tables) | 3 Months Ended
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Sep. 30, 2021
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
|  | Three Months Ended |
(In thousands) |  | September 30 |
|  | 2021 |  |  | 2020 |
Cash Payments: |  |  |  |  |  |  |  |
Interest |  | $ | 203 |  |  | $ | 24 |
Income taxes |  | $ | 1,183 |  |  | $ | 223 |
Non-cash investing and financing activities |  |  |  |  |  |  |  |
Issuance of common shares as compensation |  | $ | 75 |  |  | $ | 75 |
Issuance of common shares to fund deferred compensation plan |  | $ | 2,042 |  |  | $ | 412 |

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