Share Capital and Share Premium - Summary of Share Capital and Share Premium (Detail) - GBP (£) £ in Thousands |
Jun. 30, 2025 |
Dec. 31, 2024 |
|---|---|---|
| Share capital | £ 9,832 | £ 5,681 |
| Share premium | 161,841 | 146,146 |
| Share capital and share premium | £ 171,673 | £ 151,827 |
| Ordinary shares | 9,540,891,000 | 142,037,000 |
| Ordinary shares and Deferred shares | 24,581,357 | 142,037 |
| Deferred share capital [Member] | ||
| Deferred shares | 15,040,466 | 0 |