XML 192 R176.htm IDEA: XBRL DOCUMENT v3.22.2
Financial risk management and impairment of financial assets - Credit risk and impairment (Details)
£ in Thousands, $ in Thousands
Jun. 30, 2022
GBP (£)
Jun. 30, 2022
USD ($)
Dec. 31, 2021
GBP (£)
Dec. 31, 2021
USD ($)
Dec. 31, 2020
GBP (£)
Financial risk management and impairment of financial assets          
Amount included in cash at bank for short term commitment     £ 10,388    
Restricted cash £ 8,235   7,420    
Balances with banks     212,660   £ 839
USD          
Financial risk management and impairment of financial assets          
Balances with banks | $   $ 47,999   $ 145,098  
Credit risk          
Financial risk management and impairment of financial assets          
Maximum exposure to credit risk £ 9,248   672   2,799
Allowance account for credit losses of financial assets     £ 0   £ 0