Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2019-01-01 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
198 419
PLN
|
193 963
PLN
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1 922
PLN
|
3 452
PLN
|
— |
| Goodwill |
2 044
PLN
|
2 044
PLN
|
— |
| Investment property [abstract] | |||
| Investment property |
37 780
PLN
|
37 582
PLN
|
— |
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements [abstract] | |||
| Investments in subsidiaries, joint ventures and associates reported in separate financial statements |
0
PLN
|
1 763
PLN
|
— |
| Trade and other non-current receivables [abstract] | |||
| Trade and other non-current receivables |
0
PLN
|
0
PLN
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
69 981
PLN
|
88 412
PLN
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
48,000
PLN
|
292,000
PLN
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
86 055
PLN
|
81 903
PLN
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
29 733
PLN
|
26 260
PLN
|
23 630
PLN
|
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners [abstract] | |||
| Non-current assets or disposal groups classified as held for sale or as held for distribution to owners |
0
PLN
|
91,000
PLN
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
16 778
PLN
|
24 544
PLN
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
15 922
PLN
|
39 016
PLN
|
— |
| Trade and other non-current payables [abstract] | |||
| Trade and other non-current payables |
3 704
PLN
|
3 977
PLN
|
— |
| Trade and other current payables [abstract] | |||
| Trade and other current payables |
41 823
PLN
|
43 288
PLN
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
470,000
PLN
|
1,000
PLN
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
237,000
PLN
|
1,000
PLN
|
— |
| Issued capital [abstract] | |||
| Issued capital |
15 649
PLN
|
15 649
PLN
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
169 955
PLN
|
147 022
PLN
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
430 695
PLN
|
441 149
PLN
|
— |
| Liabilities |
123 588
PLN
|
160 144
PLN
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
185 955
PLN
|
197 565
PLN
|
— |
| Current liabilities |
65 526
PLN
|
94 350
PLN
|
— |
| Assets less current liabilities [abstract] |