Statement Of Cash Flows [Abstract]
| Concept |
2024-04-01 to 2025-03-31 |
2023-04-01 to 2024-03-31 |
|---|---|---|
| Statement of cash flows [abstract] | ||
| Cash flows from (used in) operating activities [abstract] | ||
| Adjustments for decrease (increase) in trade and other receivables |
38,000
GBP
|
85,000
GBP
|
| Adjustments for increase (decrease) in trade and other payables |
380,000
GBP
|
11,000
GBP
|
| Adjustments for decrease (increase) in financial assets measured at fair value through profit or loss | — | — |
| Adjustments for decrease (increase) in financial assets at fair value through profit or loss, mandatorily measured at fair value | — | — |
| Adjustments for decrease (increase) in financial assets held for trading |
5,338,000
GBP
|
1,839,000
GBP
|
| Cash flows from (used in) investing activities [abstract] | ||
| Purchase of financial instruments, classified as investing activities |
14,605,000
GBP
|
15,569,000
GBP
|
| Proceeds from sales or maturity of financial instruments, classified as investing activities |
9,184,000
GBP
|
22,168,000
GBP
|
| Cash flows from (used in) financing activities [abstract] | ||
| Proceeds from issue of ordinary shares |
11,309,000
GBP
|
16,507,000
GBP
|
| Payments for share issue costs |
465,000
GBP
|
553,000
GBP
|