Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
As at 2020-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||
| Equity | — |
33 698
PLN
|
18 567
PLN
|
— | — |
82 822
PLN
|
82 858
PLN
|
36,000
PLN
|
— |
30 593
PLN
|
— | — | — |
14 000
PLN
|
18 567
PLN
|
37,000
PLN
|
63 160
PLN
|
30 593
PLN
|
— | — | — |
63 123
PLN
|
— | — |
30 593
PLN
|
11 041
PLN
|
60 164
PLN
|
18 567
PLN
|
37,000
PLN
|
60 201
PLN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||
| Profit (loss) |
1,000
PLN
|
— | — |
0
PLN
|
21 533
PLN
|
— | — | — |
0
PLN
|
— |
21 534
PLN
|
21 533
PLN
|
2 959
PLN
|
— | — | — | — | — |
2 959
PLN
|
0
PLN
|
0
PLN
|
— |
0
PLN
|
2 959
PLN
|
— | — | — | — | — | — |
| Other comprehensive income |
0
PLN
|
— | — |
0
PLN
|
0
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — | — | — | — |
0
PLN
|
0
PLN
|
0
PLN
|
— |
0
PLN
|
0
PLN
|
— | — | — | — | — | — |
| Comprehensive income |
1,000
PLN
|
— | — |
0
PLN
|
21 533
PLN
|
— | — | — |
0
PLN
|
— |
21 534
PLN
|
21 533
PLN
|
2 959
PLN
|
— | — | — | — | — |
2 959
PLN
|
0
PLN
|
0
PLN
|
— |
0
PLN
|
2 959
PLN
|
— | — | — | — | — | — |
| Dividends recognised as distributions to owners |
0
PLN
|
— | — |
0
PLN
|
1 835
PLN
|
— | — | — |
0
PLN
|
— |
1 835
PLN
|
1 835
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
1,000
PLN
|
— | — |
0
PLN
|
19 698
PLN
|
— | — | — |
0
PLN
|
— |
19 699
PLN
|
19 698
PLN
|
2 959
PLN
|
— | — | — | — | — |
2 959
PLN
|
0
PLN
|
0
PLN
|
— |
0
PLN
|
2 959
PLN
|
— | — | — | — | — | — |