Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2021-12-31 |
As at 2020-12-31 |
As at 2020-01-01 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
43 748
PLN
|
34 852
PLN
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
1 059
PLN
|
1 557
PLN
|
— |
| Trade and other non-current receivables [abstract] | |||
| Non-current prepayments and non-current accrued income other than non-current contract assets [abstract] | |||
| Non-current prepayments |
3 637
PLN
|
5 369
PLN
|
— |
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | |||
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
264 264
PLN
|
337 291
PLN
|
— |
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current advances to suppliers |
12 476
PLN
|
12 144
PLN
|
— |
| Current prepaid expenses |
7 781
PLN
|
5 378
PLN
|
— |
| Other current receivables |
6 751
PLN
|
5 622
PLN
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
206 720
PLN
|
267 483
PLN
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
51 427
PLN
|
20 654
PLN
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
240 761
PLN
|
183 289
PLN
|
273 683
PLN
|
| Borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings [abstract] | |||
| Current borrowings and current portion of non-current borrowings |
132 150
PLN
|
206 480
PLN
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Trade and other non-current payables [abstract] | |||
| Non-current accruals and non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current deferred income including non-current contract liabilities [abstract] | |||
| Non-current contract liabilities [abstract] | |||
| Non-current contract liabilities |
18 471
PLN
|
30 114
PLN
|
— |
| Non-current retention payables |
39 575
PLN
|
44 556
PLN
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
190 897
PLN
|
201 721
PLN
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Current deferred income including current contract liabilities [abstract] | |||
| Current contract liabilities [abstract] | |||
| Current contract liabilities |
149 110
PLN
|
122 298
PLN
|
— |
| Accruals classified as current | — | — | — |
| Short-term employee benefits accruals |
4 065
PLN
|
9 009
PLN
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Other current liabilities |
45 247
PLN
|
39 360
PLN
|
— |
| Issued capital [abstract] | |||
| Issued capital |
44 801
PLN
|
44 801
PLN
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
329 137
PLN
|
334 021
PLN
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
601,000
PLN
|
652,000
PLN
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
922 151
PLN
|
963 164
PLN
|
— |
| Liabilities |
841 440
PLN
|
906 901
PLN
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
791 580
PLN
|
832 459
PLN
|
— |
| Current liabilities |
741 034
PLN
|
794 633
PLN
|
— |
| Assets less current liabilities [abstract] |