Analysis Of Income And Expense [Abstract]
| Concept |
2022-01-01 to 2022-12-31 |
2021-01-01 to 2021-12-31 |
|---|---|---|
| Analysis of income and expense [abstract] | ||
| Revenue [abstract] | ||
| Interest income |
41,756,000
GBP
|
47,433,000
GBP
|
| Material income and expense [abstract] | ||
| Operating expense |
7,153,000
GBP
|
5,703,000
GBP
|