Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

Share Capital (Details) - Schedule of issued and fully paid share capital

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Share Capital (Details) - Schedule of issued and fully paid share capital - GBP (£)
£ in Thousands, shares in Thousands
Dec. 31, 2021
Dec. 31, 2020
Dec. 31, 2019
Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]      
Issued and fully paid share capital, Shares 752,934 176,446 120,912
Issued and fully paid share capital £ 55
Ordinary Shares [Member]      
Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]      
Issued and fully paid share capital, Shares 62,604 61,250
Issued and fully paid share capital
Series A [Member]      
Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]      
Issued and fully paid share capital, Shares 30,250 30,250
Issued and fully paid share capital
Series B [Member]      
Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]      
Issued and fully paid share capital, Shares 29,412 29,412
Issued and fully paid share capital
Series C [Member]      
Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]      
Issued and fully paid share capital, Shares 31,679
Issued and fully paid share capital
Series D [Member]      
Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]      
Issued and fully paid share capital, Shares 22,501
Issued and fully paid share capital
Class A Ordinary Shares [Member]      
Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]      
Issued and fully paid share capital, Shares 112,010
Issued and fully paid share capital £ 8
Class C Ordinary Shares [Member]      
Share Capital (Details) - Schedule of issued and fully paid share capital [Line Items]      
Issued and fully paid share capital, Shares 640,924
Issued and fully paid share capital £ 47