Statement Of Financial Position [Abstract]
| Concept |
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 |
As at 2020-12-31 |
As at 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 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | |||||||||||||||||||||
| Assets [abstract] | |||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — |
1 547
PLN
|
— | — | — |
1 520
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Investment property | — | — | — | — | — | — |
2 330 899
PLN
|
— | — | — |
1 809 850
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — |
147,000
PLN
|
— | — | — |
126,000
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — |
5 355
PLN
|
— | — | — |
2 495
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — |
163 009
PLN
|
— | — | — |
102 046
PLN
|
— | — | — | — | — | — | — |
46 106
PLN
|
— | — |
| Assets | — | — | — | — | — | — |
2 682 892
PLN
|
— | — | — |
2 074 127
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | |||||||||||||||||||||
| Equity [abstract] | |||||||||||||||||||||
| Issued capital | — | — | — | — | — | — |
4 931
PLN
|
— | — | — |
4 529
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — |
1 036 572
PLN
|
— | — | — |
870 216
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — |
180 853
PLN
|
— | — | — |
71 121
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — |
1 211 732
PLN
|
— | — | — |
938 555
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Equity |
1 036 572
PLN
|
12 719
PLN
|
1 211 732
PLN
|
4 931
PLN
|
2 095
PLN
|
180 853
PLN
|
1 211 732
PLN
|
938 555
PLN
|
628,000
PLN
|
71 121
PLN
|
938 555
PLN
|
870 216
PLN
|
6 683
PLN
|
4 529
PLN
|
1 098
PLN
|
4 529
PLN
|
71 121
PLN
|
740 870
PLN
|
815 352
PLN
|
815 352
PLN
|
70,000
PLN
|
| Liabilities [abstract] | |||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — |
180 178
PLN
|
— | — | — |
145 290
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — |
1 471 160
PLN
|
— | — | — |
1 135 572
PLN
|
— | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — |
2 682 892
PLN
|
— | — | — |
2 074 127
PLN
|
— | — | — | — | — | — | — | — | — | — |