Statement Of Financial Position [Abstract]
| Concept |
As at 2022-04-30 |
As at 2022-04-30 |
As at 2022-04-30 |
As at 2022-04-30 |
As at 2022-04-30 |
As at 2022-04-30 |
As at 2021-04-30 |
As at 2021-04-30 |
As at 2021-04-30 |
As at 2021-04-30 |
As at 2021-04-30 |
As at 2021-04-30 |
As at 2020-04-30 |
As at 2020-04-30 |
As at 2020-04-30 |
As at 2020-04-30 |
As at 2020-04-30 |
As at 2020-04-30 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||
| Property, plant and equipment | — | — | — |
21, 241
GBP
|
— | — | — | — | — | — | — |
18, 00 1
GBP
|
— | — | — | — | — | — |
| Other non-current financial assets | — | — | — |
1 ,9 2 8
GBP
|
— | — | — | — | — | — | — |
1,41 2
GBP
|
— | — | — | — | — | — |
| Non-current assets | — | — | — |
57,197,000
GBP
|
— | — | — | — | — | — | — |
5 5,73 5
GBP
|
— | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||
| Current inventories | — | — | — |
1 0,117
GBP
|
— | — | — | — | — | — | — |
14,8 82
GBP
|
— | — | — | — | — | — |
| Trade and other current receivables | — | — | — |
4, 292
GBP
|
— | — | — | — | — | — | — |
4,3 02
GBP
|
— | — | — | — | — | — |
| Cash and cash equivalents | — | — | — |
10 1, 67 7
GBP
|
— | — | — | — | — | — | — |
6 6,020
GBP
|
— | — | — |
1 2,07 9
GBP
|
— | — |
| Current assets | — | — | — |
116,3 42
GBP
|
— | — | — | — | — | — | — |
85, 441
GBP
|
— | — | — | — | — | — |
| Assets | — | — | — |
173,539,000
GBP
|
— | — | — | — | — | — | — |
141, 176
GBP
|
— | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||
| Issued capital | — | — | — |
34, 211
GBP
|
— | — | — | — | — | — | — |
3 4, 211
GBP
|
— | — | — | — | — | — |
| Retained earnings | — | — | — |
5 76 ,5 0 7
GBP
|
— | — | — | — | — | — | — |
550 , 183
GBP
|
— | — | — | — | — | — |
| Share premium | — | — | — |
2 78,0 8 3
GBP
|
— | — | — | — | — | — | — |
2 7 7, 8 3 7
GBP
|
— | — | — | — | — | — |
| Other reserves | — | — | — |
34, 906
GBP
|
— | — | — | — | — | — | — |
2 7, 0 1 5
GBP
|
— | — | — | — | — | — |
| Equity |
34 , 906
GBP
|
34 ,2 11
GBP
|
5 76 , 5 0 7
GBP
|
69, 3 1 9
GBP
|
9 93 , 0 26
GBP
|
2 78, 08 3
GBP
|
2 7 7, 8 3 7
GBP
|
5 5 0,18 3
GBP
|
2 7, 0 1 5
GBP
|
34 ,2 11
GBP
|
1 ,000 ,58 6
GBP
|
111,34 0
GBP
|
–
GBP
|
2 2 9, 8 1 4
GBP
|
2,0 4 0
GBP
|
1 9, 5 1 5
GBP
|
7,000
GBP
|
25 1,36 2
GBP
|
| Liabilities [abstract] | ||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||
| Non-current provisions [abstract] | ||||||||||||||||||
| Non-current provisions | — | — | — |
1,5 09
GBP
|
— | — | — | — | — | — | — |
816,000
GBP
|
— | — | — | — | — | — |
| Trade and other non-current payables | — | — | — |
6,312,000
GBP
|
— | — | — | — | — | — | — |
1,6 45
GBP
|
— | — | — | — | — | — |
| Deferred tax liabilities | — | — | — |
2 ,16 8
GBP
|
— | — | — | — | — | — | — |
3,23 8
GBP
|
— | — | — | — | — | — |
| Non-current liabilities | — | — | — |
19 3,10 8
GBP
|
— | — | — | — | — | — | — |
184,0 07
GBP
|
— | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||
| Current provisions | — | — | — |
1,8 37
GBP
|
— | — | — | — | — | — | — |
1, 697
GBP
|
— | — | — | — | — | — |
| Trade and other current payables | — | — | — |
43,30 2
GBP
|
— | — | — | — | — | — | — |
60 ,595
GBP
|
— | — | — | — | — | — |
| Current liabilities | — | — | — |
4 9, 7 5 0
GBP
|
— | — | — | — | — | — | — |
68, 509
GBP
|
— | — | — | — | — | — |
| Liabilities | — | — | — |
242 ,858
GBP
|
— | — | — | — | — | — | — |
252, 516
GBP
|
— | — | — | — | — | — |
| Equity and liabilities | — | — | — |
173,539,000
GBP
|
— | — | — | — | — | — | — |
141,17 6
GBP
|
— | — | — | — | — | — |