Note 21 - Government Grants (Details Textual) - USD ($) $ in Thousands |
12 Months Ended | |
|---|---|---|
Jun. 30, 2026 |
Jun. 30, 2025 |
|
| Government Assistance, Income, Increase (Decrease) | $ 17 | $ 145 |
| Financial Assistance Received From the Singapore Government [Member] | ||
| Government Assistance, Income, Increase (Decrease) | 15 | 82 |
| Financial Assistance Received From the Chinese Government [Member | ||
| Government Assistance, Income, Increase (Decrease) | $ 2 | 15 |
| Financial Assistance Received From the United States Government [Member] | ||
| Government Assistance, Income, Increase (Decrease) | $ 48 | |