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Note 5 - Intangible Assets, Net (Tables) | 3 Months Ended
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Sep. 30, 2025
Notes Tables |
Schedule of Intangible Assets and Goodwill [Table Text Block] |
(In thousands) |  | September 30, 2025 |  |  | June 30, 2025 |
Indefinite-life intangible asset |  | $ | 50 |  |  | $ | 50 |
Accumulated amortization |  |  | — |  |  |  | (2 | )
Intangible Assets, net |  | $ | 50 |  |  | $ | 48 |

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- Definition Tabular disclosure of goodwill and intangible assets, which may be broken down by segment or major class. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
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