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v3.24.3

Note 2 - Summary of Significant Accounting Policies (Details Textual) - USD ($) $ in Thousands | 12 Months Ended
--- | ---
Jun. 30, 2024 | Jun. 30, 2023
Revenues | $ 1,700 | $ 750
Gain (Loss), Foreign Currency Transaction, before Tax | 1 | 3
Research and Development Expense | 6,790 | 5,591
Accounts Receivable, Allowance for Credit Loss, Current | 0 | 0
Inventory Valuation Reserves | 296 | 333
Impairment, Long-Lived Asset, Held-for-Use | 0 | 0
Treasury Stock, Value, Acquired, Cost Method | $ 0 | $ 119
Furniture, Fixtures, Equipment, and Leasehold Improvements [Member] |  |
Property, Plant and Equipment, Useful Life (Year) | 5 years |
Purchased Software [Member] |  |
Property, Plant and Equipment, Useful Life (Year) | 3 years |

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