Significant accounting policies (Details Narrative) - USD ($) |
6 Months Ended | 12 Months Ended | |||||
|---|---|---|---|---|---|---|---|
Dec. 31, 2023 |
Jun. 30, 2023 |
Dec. 31, 2022 |
Jul. 29, 2022 |
Jun. 30, 2022 |
Jun. 30, 2021 |
Jun. 30, 2020 |
|
| IfrsStatementLineItems [Line Items] | |||||||
| Cash and cash equivalents | $ 115,000 | $ 553,000 | $ 3,228,000 | $ 1,285,000 | $ 8,604,000 | $ 2,824,000 | |
| Loans and borrowings | 33,300,000 | ||||||
| Borrowings | 33,248,000 | 32,388,000 | $ 31,900,000 | $ 28,561,000 | $ 23,091,000 | ||
| Impairment loss | $ 0 | ||||||
| Net additional funding requirement | $ 0 | ||||||
| ISS joint venture [member] | |||||||
| IfrsStatementLineItems [Line Items] | |||||||
| Equity interests acquired | 50.00% | ||||||
| Ordinary shares [member] | |||||||
| IfrsStatementLineItems [Line Items] | |||||||
| Number of shares par value | $ 0.12 | $ 0.012 | $ 0.012 | $ 0.012 | $ 0.012 | ||
| Top of range [member] | |||||||
| IfrsStatementLineItems [Line Items] | |||||||
| Lease commitments lease terms | 2 months | 2 months | |||||
| Bottom of range [member] | |||||||
| IfrsStatementLineItems [Line Items] | |||||||
| Lease commitments lease terms | 8 years | 8 years |