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] | |||
| Property, plant and equipment [abstract] | |||
| Property, plant and equipment |
8,110,000
BGN
|
8,097,000
BGN
|
— |
| Intangible assets and goodwill [abstract] | |||
| Intangible assets other than goodwill [abstract] | |||
| Intangible assets other than goodwill |
27,000
BGN
|
12,000
BGN
|
— |
| Investment property [abstract] | |||
| Investment property |
866,000
BGN
|
871,000
BGN
|
— |
| Trade and other current receivables [abstract] | |||
| Trade and other current receivables |
268,000
BGN
|
102,000
BGN
|
— |
| Classes of current inventories [abstract] | |||
| Current inventories |
926,000
BGN
|
949,000
BGN
|
— |
| Classes of current inventories, alternative [abstract] | |||
| Cash and cash equivalents [abstract] | |||
| Cash and cash equivalents |
491,000
BGN
|
503,000
BGN
|
1,818,000
BGN
|
| 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 deferred income other than non-current contract liabilities | — | — | — |
| Non-current government grants |
454,000
BGN
|
508,000
BGN
|
— |
| 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 deferred income other than current contract liabilities | — | — | — |
| Current government grants |
10,000
BGN
|
8,000
BGN
|
— |
| Trade and other current payables |
204,000
BGN
|
193,000
BGN
|
— |
| Issued capital [abstract] | |||
| Issued capital |
582,000
BGN
|
582,000
BGN
|
— |
| Retained earnings [abstract] | |||
| Retained earnings, profit (loss) for reporting period |
75,000
BGN
|
656,000
BGN
|
— |
| Retained earnings, excluding profit (loss) for reporting period |
7,606,000
BGN
|
8,262,000
BGN
|
— |
| Retained earnings |
7,681,000
BGN
|
7,606,000
BGN
|
— |
| Accumulated other comprehensive income [abstract] | |||
| Revaluation surplus |
399,000
BGN
|
399,000
BGN
|
— |
| Net assets (liabilities) [abstract] | |||
| Assets |
11,474,000
BGN
|
11,449,000
BGN
|
— |
| Net current assets (liabilities) [abstract] | |||
| Current assets |
2,410,000
BGN
|
2,409,000
BGN
|
— |
| Current liabilities |
588,000
BGN
|
550,000
BGN
|
— |
| Assets less current liabilities [abstract] |