Schedule of earnings (loss) and weighted average numbers of ordinary shares (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2023 |
Jun. 30, 2022 |
Jun. 30, 2021 |
|
| Notes and other explanatory information [abstract] | |||
| Loss for the year / period attributable to equity owners | $ (24,355) | $ (22,054) | $ (7,571) |
| Weighted average number of shares in issue (‘000s) | 24,672 | 20,722 | 16,306 |
| Basic earnings/(loss) per share (dollars) | $ (0.99) | $ (1.06) | $ (0.49) |
| Diluted earnings/(loss) per share (dollars) | $ (0.99) | $ (1.06) | $ (0.49) |