Statement Of Changes In Equity [Abstract]
| Concept |
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 |
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 |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||
| Increase (decrease) through appropriation of retained earnings, equity |
4 081 177
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
4 081 177
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
10 837 079
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
10 837 079
PLN
|
0
PLN
|
| Purchase of treasury shares |
0
PLN
|
0
PLN
|
4 000
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
4 000
PLN
|
0
PLN
|
4 000
PLN
|
0
PLN
|
0
PLN
|
7 538 700
PLN
|
0
PLN
|
7 538 700
PLN
|
0
PLN
|
0
PLN
|
7 538 700
PLN
|
0
PLN
|
| Reduction of issued capital |
0
PLN
|
600 000
PLN
|
0
PLN
|
0
PLN
|
600 000
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
385 000
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
0
PLN
|
385 000
PLN
|