Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 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 |
2021-01-01 to 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 |
As at 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 |
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 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 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 |
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 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity | — |
30 414
PLN
|
— |
79 071
PLN
|
— | — | — |
75 865
PLN
|
32 063
PLN
|
— |
2 890
PLN
|
6 710
PLN
|
3 788
PLN
|
3 206
PLN
|
— | — | — |
21 311
PLN
|
2 058
PLN
|
64 764
PLN
|
6 710
PLN
|
— | — |
1 433
PLN
|
32 063
PLN
|
3 247
PLN
|
— |
66 822
PLN
|
— | — | — | — |
51 038
PLN
|
17,000
PLN
|
1 115
PLN
|
51 021
PLN
|
32 063
PLN
|
8 761
PLN
|
2 389
PLN
|
6 710
PLN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
4 450
PLN
|
— |
13 314
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — | — |
17 764
PLN
|
13 314
PLN
|
14 585
PLN
|
— | — | — | — |
12 528
PLN
|
0
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
2 057
PLN
|
0
PLN
|
12 528
PLN
|
— | — | — | — | — | — | — | — |
| Other comprehensive income |
0
PLN
|
— |
1 457
PLN
|
— |
0
PLN
|
0
PLN
|
1 457
PLN
|
— | — |
0
PLN
|
— | — | — | — |
1 457
PLN
|
0
PLN
|
318,000
PLN
|
— | — | — | — |
0
PLN
|
0
PLN
|
— | — | — |
0
PLN
|
— |
318,000
PLN
|
0
PLN
|
0
PLN
|
318,000
PLN
|
— | — | — | — | — | — | — | — |
| Comprehensive income |
4 450
PLN
|
— |
14 771
PLN
|
— |
0
PLN
|
0
PLN
|
1 457
PLN
|
— | — |
0
PLN
|
— | — | — | — |
19 221
PLN
|
13 314
PLN
|
14 903
PLN
|
— | — | — | — |
12 528
PLN
|
0
PLN
|
— | — | — |
0
PLN
|
— |
318,000
PLN
|
2 057
PLN
|
0
PLN
|
12 846
PLN
|
— | — | — | — | — | — | — | — |
| Issue of equity |
38,000
PLN
|
— |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — | — |
38,000
PLN
|
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dividends recognised as distributions to owners |
4 327
PLN
|
— |
3 221
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — | — |
7 548
PLN
|
3 221
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through share-based payment transactions, equity |
0
PLN
|
— |
541,000
PLN
|
— |
0
PLN
|
541,000
PLN
|
0
PLN
|
— | — |
0
PLN
|
— | — | — | — |
541,000
PLN
|
0
PLN
|
858,000
PLN
|
— | — | — | — |
0
PLN
|
858,000
PLN
|
— | — | — |
0
PLN
|
— |
0
PLN
|
0
PLN
|
0
PLN
|
858,000
PLN
|
— | — | — | — | — | — | — | — |
| Increase (decrease) in equity |
1 148
PLN
|
— |
11 101
PLN
|
— |
0
PLN
|
541,000
PLN
|
1 457
PLN
|
— | — |
0
PLN
|
— | — | — | — |
12 249
PLN
|
9 103
PLN
|
15 801
PLN
|
— | — | — | — |
12 550
PLN
|
858,000
PLN
|
— | — | — |
0
PLN
|
— |
318,000
PLN
|
2 075
PLN
|
0
PLN
|
13 726
PLN
|
— | — | — | — | — | — | — | — |