Disclosure Of Earnings Per Share [Text Block]
| Concept |
2020-01-01 to 2020-12-31 |
2019-01-01 to 2019-12-31 |
|---|---|---|
| Disclosure of earnings per share [text block] | — | — |
| Earnings per share [text block] | — | — |
| Earnings per share [abstract] | ||
| Earnings per share [line items] | ||
| Basic earnings per share [abstract] | ||
| Basic earnings (loss) per share |
2.45
|
23.86
|
| Diluted earnings per share [abstract] | ||
| Diluted earnings (loss) per share |
2.45
|
23.85
|
| Weighted average ordinary shares used in calculating basic and diluted earnings per share [abstract] | ||
| Weighted average number of ordinary shares used in calculating basic earnings per share |
42 355 695
xbrli:shares
|
42 340 263
xbrli:shares
|
| Weighted average number of ordinary shares used in calculating diluted earnings per share |
42 379 726
xbrli:shares
|
42 358 529
xbrli:shares
|
| Adjustments to reconcile profit (loss) to numerator used in calculating earnings per share [abstract] | ||
| Profit (loss), attributable to owners of parent |
103 831
PLN
|
1 010 350
PLN
|
| Disclosure of depositary receipts [text block] | — | — |
| Disclosure of depositary receipts [abstract] | ||
| Disclosure of depositary receipts [line items] |