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] | |||||
| Income taxes paid (refund), classified as operating activities |
11,528,000
GBP
|
— | — |
10,945,000
GBP
|
— |
| Cash flows from (used in) operating activities |
51,295,000
GBP
|
— | — |
43,357,000
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||
| Proceeds from sales of property, plant and equipment, classified as investing activities |
1,56 7
GBP
|
— | — |
100,000
GBP
|
— |
| Purchase of property, plant and equipment, classified as investing activities |
2, 196
GBP
|
— | — |
2,582,000
GBP
|
— |
| Purchase of intangible assets, classified as investing activities |
7 , 7 47
GBP
|
— | — |
7 ,457
GBP
|
— |
| Interest received, classified as investing activities |
136,000
GBP
|
— | — |
98,000
GBP
|
— |
| Cash flows from (used in) investing activities |
8,2 40
GBP
|
— | — |
9,84 1
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||
| Proceeds from issuing shares |
2,032,000
GBP
|
— | — |
1,206,000
GBP
|
— |
| Proceeds from borrowings, classified as financing activities |
65,000,000
GBP
|
— | — |
30, 000
GBP
|
— |
| Repayments of borrowings, classified as financing activities |
55,000,000
GBP
|
— | — |
35, 000
GBP
|
— |
| Payments of lease liabilities, classified as financing activities |
1,530,000
GBP
|
— | — |
1,321,000
GBP
|
— |
| Dividends paid, classified as financing activities |
44 , 78 7
GBP
|
— | — |
44, 708
GBP
|
— |
| Interest paid, classified as financing activities |
2,630,000
GBP
|
— | — |
2,002,000
GBP
|
— |
| Cash flows from (used in) financing activities |
3 7,7 5 2
GBP
|
— | — |
52,0 71
GBP
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes |
5,303,000
GBP
|
— | — |
18,555,000
GBP
|
— |
| Cash and cash equivalents | — |
30,359,000
GBP
|
25,056,000
GBP
|
— |
43,611,000
GBP
|