Subclassifications Of Assets, Liabilities And Equities [Abstract]
| Concept |
As at 2020-12-31 |
As at 2019-12-31 |
As at 2018-12-31 |
|---|---|---|---|
| Subclassifications of assets, liabilities and equities [abstract] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
2 097
PLN
|
3 065
PLN
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
30 496
PLN
|
35 589
PLN
|
— |
| Goodwill |
55 671
PLN
|
55 671
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 |
-
PLN
|
1 003
PLN
|
— |
| Trade and other non-current receivables |
195,000
PLN
|
180,000
PLN
|
— |
| Non-current prepayments and non-current accrued income including non-current contract assets [abstract] | |||
| Miscellaneous non-current assets [abstract] | |||
| Non-current programming assets |
54 026
PLN
|
48 911
PLN
|
— |
| Trade and other current receivables [abstract] | |||
| Current prepayments and current accrued income other than current contract assets [abstract] | |||
| Current prepayments [abstract] | |||
| Current prepayments |
1 003
PLN
|
1 003
PLN
|
— |
| Trade and other current receivables |
61 342
PLN
|
59 190
PLN
|
— |
| Current prepayments and current accrued income including current contract assets [abstract] | |||
| Classes of current inventories [abstract] | |||
| Current inventories |
41,000
PLN
|
83,000
PLN
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
9 098
PLN
|
4 834
PLN
|
4 604
PLN
|
| Miscellaneous current assets [abstract] | |||
| Current programming assets |
8 959
PLN
|
6 966
PLN
|
— |
| Non-current portion of non-current borrowings, by type [abstract] | |||
| Non-current portion of non-current loans received |
35 190
PLN
|
23 895
PLN
|
— |
| Current borrowings and current portion of non-current borrowings, by type [abstract] | |||
| Current loans received and current portion of non-current loans received |
7 686
PLN
|
35 423
PLN
|
— |
| 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 |
2 679
PLN
|
2 578
PLN
|
— |
| Trade and other non-current payables |
1 482
PLN
|
2 314
PLN
|
— |
| Trade and other current payables [abstract] | |||
| 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 |
634,000
PLN
|
521,000
PLN
|
— |
| Trade and other current payables |
42 801
PLN
|
43 030
PLN
|
— |
| Miscellaneous non-current liabilities [abstract] | |||
| Non-current derivative financial liabilities |
438,000
PLN
|
305,000
PLN
|
— |
| Miscellaneous current liabilities [abstract] | |||
| Current derivative financial liabilities |
-
PLN
|
197,000
PLN
|
— |
| Issued capital [abstract] | |||
| Issued capital |
1 982
PLN
|
1 982
PLN
|
— |
| Retained earnings [abstract] | |||
| Retained earnings |
75 162
PLN
|
48 028
PLN
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Reserve of exchange differences on translation |
1 466
PLN
|
956,000
PLN
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
230 406
PLN
|
224 889
PLN
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
81 154
PLN
|
72 713
PLN
|
— |
| Current liabilities |
58 116
PLN
|
85 729
PLN
|
— |
| Assets less current liabilities [abstract] |