Details of goodwill and IPRD allocated to the acquired cash generating unit and the valuation basis are as follows:
| Indefinite lived | |||||||||||||||||||||||||
| IPRD carrying amount | Goodwill carrying amount | Valuation Basis | |||||||||||||||||||||||
| Name | 2017 | 2016 | 2015 | 2017 | 2016 | 2015 | |||||||||||||||||||
| £’000 | £’000 | £000 | £’000 | £’000 | £000 | ||||||||||||||||||||
| CGU – Midatech Pharma (Wales) Ltd |
9,300 | 10,800 | 10,800 | 2,291 | 2,291 | 2,291 | Value in use | ||||||||||||||||||