Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2023-12-31 |
As at 2022-12-31 |
As at 2021-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Intangible assets and goodwill [abstract] | |||
| Intangible assets and goodwill |
4 629
PLN
|
6 521
PLN
|
— |
| Trade and other non-current receivables [abstract] | |||
| Other non-current receivables |
82,000
PLN
|
-
PLN
|
— |
| Trade and other current receivables [abstract] | |||
| Current trade receivables |
37 781
PLN
|
40 453
PLN
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Current accrued income including current contract assets [abstract] | |||
| Current contract assets |
2 146
PLN
|
3 131
PLN
|
— |
| Trade and other receivables [abstract] | |||
| Other receivables |
56 825
PLN
|
36 840
PLN
|
— |
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
183 156
PLN
|
269 522
PLN
|
267 869
PLN
|
| Miscellaneous assets [abstract] | |||
| Restricted cash and cash equivalents |
6 065
PLN
|
5 508
PLN
|
— |
| Classes of other provisions [abstract] | |||
| Other provisions [abstract] | |||
| Other current provisions |
6 390
PLN
|
6 394
PLN
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received | — | — | — |
| Non-current portion of non-current secured bank loans received |
391 280
PLN
|
365 497
PLN
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received | — | — | — |
| Current secured bank loans received and current portion of non-current secured bank loans received |
63 398
PLN
|
46 675
PLN
|
— |
| Trade and other non-current payables [abstract] | |||
| Non-current retention payables |
19 414
PLN
|
19 506
PLN
|
— |
| Trade and other current payables [abstract] | |||
| Current trade payables |
71 959
PLN
|
75 340
PLN
|
— |
| Current accruals and current deferred income including current contract liabilities [abstract] | |||
| Accruals classified as current |
31 188
PLN
|
26 065
PLN
|
— |
| Short-term employee benefits accruals |
2 481
PLN
|
2 510
PLN
|
— |
| Current retention payables |
41 108
PLN
|
37 277
PLN
|
— |
| Other current payables |
8 188
PLN
|
7 170
PLN
|
— |
| Trade and other payables [abstract] | |||
| Accruals and deferred income including contract liabilities [abstract] | |||
| Deferred income including contract liabilities [abstract] | |||
| Contract liabilities [abstract] | |||
| Advances received, representing contract liabilities for performance obligations satisfied at point in time |
587 343
PLN
|
651 350
PLN
|
— |
| Issued capital [abstract] | |||
| Issued capital |
2 040
PLN
|
2 040
PLN
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
219 076
PLN
|
211 832
PLN
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
891,000
PLN
|
1 587
PLN
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
1 859 815
PLN
|
1 729 603
PLN
|
— |
| Liabilities |
1 300 430
PLN
|
1 290 073
PLN
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
1 773 292
PLN
|
1 656 662
PLN
|
— |
| Current liabilities |
845 660
PLN
|
878 892
PLN
|
— |
| Assets less current liabilities [abstract] |