Disclosure Of Revenue From Contracts With Customers [Text Block]
| Concept |
As at 2020-12-31 |
As at 2019-12-31 |
|---|---|---|
| Disclosure of revenue from contracts with customers [text block] | — | — |
| Contract liabilities [abstract] | ||
| Non-current contract liabilities |
2 679
PLN
|
2 578
PLN
|
| Current contract liabilities |
634,000
PLN
|
521,000
PLN
|