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Note 12 - Supplemental Cash Flow Information (Tables) | 3 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Cash Flow, Supplemental Disclosures [Table Text Block] |
(in thousands) |  | Three Months Ended |
|  | September 30 |
Cash Payments: |  | 2025 |  |  | 2024 |
Interest |  | $ | 601 |  |  | $ | 865 |
Income taxes |  | $ | 2,126 |  |  | $ | 40 |
Non-cash investing and financing activities |  |  |  |  |  |  |  |
Issuance of common shares as compensation |  | $ | 135 |  |  | $ | 113 |
Issuance of common shares to fund deferred compensation plan |  | $ | 443 |  |  | $ | 487 |
Issuance of common shares to fund ESPP plan |  | $ | 55 |  |  | $ | 45 |

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- Definition Tabular disclosure of supplemental cash flow information for the periods presented. + References No definition available. + Details
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Namespace Prefix: | us-gaap_
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Balance Type: | na
Period Type: | duration

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- References No definition available. + Details
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Namespace Prefix: | us-gaap_
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