Accounting policies, Going concern (Details) |
1 Months Ended | 12 Months Ended | ||||
---|---|---|---|---|---|---|
Jul. 31, 2022
GBP (£)
|
Jul. 31, 2022
USD ($)
|
Dec. 31, 2022
GBP (£)
|
Dec. 31, 2021
GBP (£)
|
Dec. 31, 2020
GBP (£)
|
Dec. 31, 2019
GBP (£)
|
|
Going concern [Abstract] | ||||||
Cash and cash equivalents | £ 332,539,000 | £ 237,886,000 | £ 129,716,000 | £ 73,966,000 | ||
Net current assets | 308,791,000 | |||||
Operating loss | (39,607,000) | (135,162,000) | (86,193,000) | |||
Product revenue, net | 108,148,000 | 0 | 0 | |||
Pre-product revenue, net | £ 8,661,000 | £ 3,010,000 | £ 0 | |||
Proceeds from shares issued | £ 116,812,000 | $ 140,000,000 | ||||
Offering expenses | £ 388,000 |