Statement Of Cash Flows [Abstract]
| Concept |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-01-01 |
2019-01-01 to 2019-12-31 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|---|---|---|
| Statement of cash flows [abstract] | ||||||
| Cash flows from (used in) operating activities [abstract] | ||||||
| Interest received, classified as operating activities | — |
4 735
PLN
|
— |
4 892
PLN
|
— | — |
| Income taxes paid (refund), classified as operating activities | — |
941,000
PLN
|
— |
534,000
PLN
|
— | — |
| Cash flows from (used in) operating activities | — |
41 949
PLN
|
— |
46 708
PLN
|
— | — |
| Cash flows from (used in) investing activities [abstract] | ||||||
| Proceeds from sales of property, plant and equipment, classified as investing activities | — |
14,000
PLN
|
— |
158,000
PLN
|
— | — |
| Purchase of property, plant and equipment, classified as investing activities | — |
4 683
PLN
|
— |
53 457
PLN
|
— | — |
| Cash flows from (used in) investing activities | — |
4 684
PLN
|
— |
53 802
PLN
|
— | — |
| Cash flows from (used in) financing activities [abstract] | ||||||
| Proceeds from issuing shares | — |
311,000
PLN
|
— | — | — | — |
| Repayments of borrowings, classified as financing activities | — |
18 764
PLN
|
— |
33 760
PLN
|
— | — |
| Payments of lease liabilities, classified as financing activities | — |
2 486
PLN
|
— |
4 736
PLN
|
— | — |
| Proceeds from government grants, classified as financing activities | — |
2 050
PLN
|
— | — | — | — |
| Interest paid, classified as financing activities | — |
3 315
PLN
|
— |
6 412
PLN
|
— | — |
| Cash flows from (used in) financing activities | — |
22 203
PLN
|
— |
6 526
PLN
|
— | — |
| Increase (decrease) in cash and cash equivalents after effect of exchange rate changes | — |
15 062
PLN
|
— |
568,000
PLN
|
— | — |
| Cash and cash equivalents |
22 239
PLN
|
— |
7 177
PLN
|
— |
7 177
PLN
|
7 745
PLN
|