Statement Of Cash Flows [Abstract]
| Concept |
2021-04-01 to 2022-03-31 |
As at 2022-03-31 |
As at 2021-03-31 |
2020-04-01 to 2021-03-31 |
As at 2020-03-31 |
|---|---|---|---|---|---|
| Statement of cash flows [abstract] | |||||
| Cash flows from (used in) operating activities [abstract] | |||||
| Cash flows from (used in) operations |
21,348,000
GBP
|
— | — |
15,628,000
GBP
|
— |
| Income taxes paid (refund), classified as operating activities |
13,000
GBP
|
— | — |
1,219,000
GBP
|
— |
| Cash flows from (used in) operating activities |
3,032,000
GBP
|
— | — |
4,003,000
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Proceeds from sales of property, plant and equipment, classified as investing activities |
44,000
GBP
|
— | — |
23,000
GBP
|
— |
| Cash flows from (used in) investing activities |
174,374,000
GBP
|
— | — |
99,620,000
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares |
10,000
GBP
|
— | — |
13,000
GBP
|
— |
| Proceeds from borrowings, classified as financing activities |
190,000,000
GBP
|
— | — |
12,339,000
GBP
|
— |
| Repayments of borrowings, classified as financing activities |
131,150,000
GBP
|
— | — |
25,000,000
GBP
|
— |
| Payments of lease liabilities, classified as financing activities |
631,000
GBP
|
— | — |
610,000
GBP
|
— |
| Dividends paid, classified as financing activities |
12,582,000
GBP
|
— | — |
10,528,000
GBP
|
— |
| Cash flows from (used in) financing activities |
45,701,000
GBP
|
— | — |
23,761,000
GBP
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
125,641,000
GBP
|
— | — |
79,862,000
GBP
|
— |
| Cash and cash equivalents | — |
28,807,000
GBP
|
154,448,000
GBP
|
— |
74,586,000
GBP
|