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 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 |
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 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of financial position [abstract] | ||||||||||||||||||||||||
| Assets [abstract] | ||||||||||||||||||||||||
| Non-current assets [abstract] | ||||||||||||||||||||||||
| Property, plant and equipment | — | — | — | — | — | — | — |
29 841
PLN
|
— | — | — | — |
29 030
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Right-of-use assets | — | — | — | — | — | — | — |
10 542
PLN
|
— | — | — | — |
11 979
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Goodwill | — | — | — | — | — | — | — |
148,000
PLN
|
— | — | — | — |
148,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Intangible assets other than goodwill | — | — | — | — | — | — | — |
2 501
PLN
|
— | — | — | — |
2 525
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements | — | — | — | — | — | — | — |
530,000
PLN
|
— | — | — | — |
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Deferred tax assets | — | — | — | — | — | — | — |
508,000
PLN
|
— | — | — | — |
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial assets | — | — | — | — | — | — | — |
226,000
PLN
|
— | — | — | — |
31,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current assets | — | — | — | — | — | — | — |
44 704
PLN
|
— | — | — | — |
43 713
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Current assets [abstract] | ||||||||||||||||||||||||
| Current inventories | — | — | — | — | — | — | — |
5 589
PLN
|
— | — | — | — |
4 482
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax assets, current | — | — | — | — | — | — | — |
0
PLN
|
— | — | — | — |
28,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Other current financial assets | — | — | — | — | — | — | — |
289,000
PLN
|
— | — | — | — |
281,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Cash and cash equivalents | — | — | — | — | — | — | — |
6 756
PLN
|
— | — | — | — |
3 350
PLN
|
— | — | — | — | — | — |
908,000
PLN
|
— | — | — | — |
| Current assets | — | — | — | — | — | — | — |
18 920
PLN
|
— | — | — | — |
18 138
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Assets | — | — | — | — | — | — | — |
63 624
PLN
|
— | — | — | — |
61 851
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities [abstract] | ||||||||||||||||||||||||
| Equity [abstract] | ||||||||||||||||||||||||
| Issued capital | — | — | — | — | — | — | — |
3 618
PLN
|
— | — | — | — |
3 618
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Retained earnings | — | — | — | — | — | — | — |
19 589
PLN
|
— | — | — | — |
16 097
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Share premium | — | — | — | — | — | — | — |
346,000
PLN
|
— | — | — | — |
346,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity attributable to owners of parent | — | — | — | — | — | — | — |
23 747
PLN
|
— | — | — | — |
20 166
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-controlling interests | — | — | — | — | — | — | — |
0
PLN
|
— | — | — | — |
0
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity |
19 590
PLN
|
0
PLN
|
23 747
PLN
|
3 618
PLN
|
92,000
PLN
|
346,000
PLN
|
102,000
PLN
|
23 747
PLN
|
20 166
PLN
|
0
PLN
|
3,000
PLN
|
346,000
PLN
|
20 166
PLN
|
16 097
PLN
|
102,000
PLN
|
3 618
PLN
|
3 618
PLN
|
346,000
PLN
|
12 429
PLN
|
16 494
PLN
|
102,000
PLN
|
0
PLN
|
16 494
PLN
|
0
PLN
|
| Liabilities [abstract] | ||||||||||||||||||||||||
| Non-current liabilities [abstract] | ||||||||||||||||||||||||
| Deferred tax liabilities | — | — | — | — | — | — | — |
0
PLN
|
— | — | — | — |
670,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Other non-current financial liabilities | — | — | — | — | — | — | — |
16,000
PLN
|
— | — | — | — |
203,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Non-current liabilities | — | — | — | — | — | — | — |
20 320
PLN
|
— | — | — | — |
21 283
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities [abstract] | ||||||||||||||||||||||||
| Current provisions [abstract] | ||||||||||||||||||||||||
| Current provisions for employee benefits | — | — | — | — | — | — | — |
397,000
PLN
|
— | — | — | — |
273,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Current tax liabilities, current | — | — | — | — | — | — | — |
1 410
PLN
|
— | — | — | — |
683,000
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Other current non-financial liabilities | — | — | — | — | — | — | — |
3 390
PLN
|
— | — | — | — |
4 020
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Current liabilities | — | — | — | — | — | — | — |
19 557
PLN
|
— | — | — | — |
20 402
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Liabilities | — | — | — | — | — | — | — |
39 877
PLN
|
— | — | — | — |
41 685
PLN
|
— | — | — | — | — | — | — | — | — | — | — |
| Equity and liabilities | — | — | — | — | — | — | — |
63 624
PLN
|
— | — | — | — |
61 851
PLN
|
— | — | — | — | — | — | — | — | — | — | — |