Statement Of Cash Flows [Abstract]
| Concept |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
2021-04-01 to 2022-03-31 |
As at 2022-03-31 |
2021-04-01 to 2022-03-31 |
2020-04-01 to 2021-03-31 |
As at 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 2021-03-31 |
2020-04-01 to 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] | |||||||||||||
| Profit (loss) |
–
GBP
|
1, 169
GBP
|
–
GBP
|
1, 169
GBP
|
— |
–
GBP
|
–
GBP
|
— |
–
GBP
|
–
GBP
|
685,000
GBP
|
685,000
GBP
|
— |
| Adjustments to reconcile profit (loss) [abstract] | |||||||||||||
| Adjustments for finance costs | — | — | — |
35,000
GBP
|
— | — | — | — | — | — | — |
45,000
GBP
|
— |
| Adjustments for share-based payments | — | — | — |
–
GBP
|
— | — | — | — | — | — | — |
37,000
GBP
|
— |
| Adjustments for losses (gains) on disposal of non-current assets | — | — | — |
–
GBP
|
— | — | — | — | — | — | — |
7,000
GBP
|
— |
| Cash flows from (used in) operations | — | — | — |
1, 197
GBP
|
— | — | — | — | — | — | — |
1,309,000
GBP
|
— |
| Cash flows from (used in) operating activities | — | — | — |
1, 198
GBP
|
— | — | — | — | — | — | — |
1,315,000
GBP
|
— |
| Cash flows from (used in) investing activities [abstract] | |||||||||||||
| Purchase of property, plant and equipment, classified as investing activities | — | — | — |
132,000
GBP
|
— | — | — | — | — | — | — |
38,000
GBP
|
— |
| Purchase of intangible assets, classified as investing activities | — | — | — |
1,000
GBP
|
— | — | — | — | — | — | — |
1,000
GBP
|
— |
| Proceeds from sales of other long-term assets, classified as investing activities | — | — | — |
–
GBP
|
— | — | — | — | — | — | — |
15,000
GBP
|
— |
| Interest received, classified as investing activities | — | — | — |
10,000
GBP
|
— | — | — | — | — | — | — |
15,000
GBP
|
— |
| Cash flows from (used in) investing activities | — | — | — |
14,000
GBP
|
— | — | — | — | — | — | — |
95,000
GBP
|
— |
| Cash flows from (used in) financing activities [abstract] | |||||||||||||
| Proceeds from issuing shares | — | — | — |
220,000
GBP
|
— | — | — | — | — | — | — |
6,000
GBP
|
— |
| Payments of lease liabilities, classified as financing activities | — | — | — |
307,000
GBP
|
— | — | — | — | — | — | — |
287,000
GBP
|
— |
| Dividends paid, classified as financing activities | — | — | — |
653,000
GBP
|
— | — | — | — | — | — | — |
–
GBP
|
— |
| Interest paid, classified as financing activities | — | — | — |
37,000
GBP
|
— | — | — | — | — | — | — |
51,000
GBP
|
— |
| Cash flows from (used in) financing activities | — | — | — |
77 7
GBP
|
— | — | — | — | — | — | — |
332,000
GBP
|
— |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — | — | — |
407,000
GBP
|
— | — | — | — | — | — | — |
1,07 8
GBP
|
— |
| Cash and cash equivalents | — | — | — | — |
5,325,000
GBP
|
— | — |
4,918,000
GBP
|
— | — | — | — |
3,840,000
GBP
|