Statement Of Comprehensive Income [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 |
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 comprehensive income [abstract] | |||||||||
| Profit (loss) |
33 920
PLN
|
33 920
PLN
|
— |
33 920
PLN
|
— | — | — |
126 692
PLN
|
126 692
PLN
|
| Other comprehensive income [abstract] | |||||||||
| Components of other comprehensive income that will not be reclassified to profit or loss, net of tax [abstract] | |||||||||
| Other comprehensive income, net of tax, gains (losses) on remeasurements of defined benefit plans | — |
558,000
PLN
|
— | — | — | — | — | — |
280,000
PLN
|
| Components of other comprehensive income that will be reclassified to profit or loss, net of tax [abstract] | |||||||||
| Exchange differences on translation [abstract] | |||||||||
| Gains (losses) on exchange differences on translation of foreign operations, net of tax | — |
153,000
PLN
|
— | — | — | — | — | — |
3 821
PLN
|
| Comprehensive income |
33 920
PLN
|
34 325
PLN
|
153,000
PLN
|
34 325
PLN
|
558,000
PLN
|
3 821
PLN
|
130 793
PLN
|
126 692
PLN
|
130 793
PLN
|
| Comprehensive income attributable to [abstract] | |||||||||
| Comprehensive income, attributable to owners of parent | — |
34 325
PLN
|
— | — | — | — | — | — |
130 793
PLN
|