Statement Of Changes In Equity [Abstract]
| Concept |
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 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
As at 2018-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||||||||||||
| Equity | — |
361 755
PLN
|
0
PLN
|
482 927
PLN
|
13 062
PLN
|
— | — |
292,000
PLN
|
2 103
PLN
|
106 299
PLN
|
— |
482 927
PLN
|
— | — | — | — |
372 197
PLN
|
— |
0
PLN
|
— |
40,000
PLN
|
— | — |
372 197
PLN
|
106 299
PLN
|
250 773
PLN
|
— |
2 103
PLN
|
— |
13 062
PLN
|
— | — |
22,000
PLN
|
105 407
PLN
|
0
PLN
|
315 162
PLN
|
315 162
PLN
|
2 103
PLN
|
13 012
PLN
|
194 662
PLN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||||||||||||
| Profit (loss) |
110 982
PLN
|
— | — | — | — |
110 982
PLN
|
— | — | — | — | — | — | — |
0
PLN
|
— |
110 982
PLN
|
— | — | — |
58 714
PLN
|
— |
58 714
PLN
|
0
PLN
|
— | — | — |
58 714
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income |
252,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
252,000
PLN
|
0
PLN
|
— |
252,000
PLN
|
— |
18,000
PLN
|
— |
18,000
PLN
|
— | — |
0
PLN
|
— | — | — |
18,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
110 730
PLN
|
— | — | — | — |
110 982
PLN
|
0
PLN
|
— | — | — |
0
PLN
|
— |
252,000
PLN
|
0
PLN
|
0
PLN
|
110 730
PLN
|
— |
18,000
PLN
|
— |
58 696
PLN
|
— |
58 714
PLN
|
0
PLN
|
— | — | — |
58 696
PLN
|
— |
0
PLN
|
— |
0
PLN
|
0
PLN
|
— | — | — | — | — | — | — | — |
| Issue of equity |
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — | — |
0
PLN
|
— |
0
PLN
|
— | — | — |
942,000
PLN
|
— | — |
0
PLN
|
— | — | — |
942,000
PLN
|
— | — | — |
50,000
PLN
|
892,000
PLN
|
— | — | — | — | — | — | — | — |