v3.23.1
Consolidated Balance Sheets (Parenthetical) - £ / shares
Dec. 31, 2022
Dec. 31, 2021
Statement of Financial Position [Abstract]    
Common stock, nominal value (in pound sterling per share) £ 0.002 £ 0.002
Common stock, shares authorized (in shares) 152,500,000 152,500,000
Common stock, shares issued (in shares) 94,843,391 89,988,228
Common Stock, shares outstanding (in shares) 94,843,391 89,988,228