Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
As at 2021-12-31 |
2021-01-01 to 2021-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2020-12-31 |
2020-01-01 to 2020-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | ||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | ||||||||||||||||||||||||||||||
| Equity | — |
342,000
BGN
|
-
BGN
|
— |
6 702
BGN
|
— | — |
739,000
BGN
|
88,000
BGN
|
— |
6 393
BGN
|
— | — |
89,000
BGN
|
6 393
BGN
|
— | — |
397,000
BGN
|
472,000
BGN
|
-
BGN
|
— | — |
7 173
BGN
|
— |
29,000
BGN
|
8,000
BGN
|
782,000
BGN
|
7 435
BGN
|
1 845
BGN
|
6 393
BGN
|
| Changes in equity [abstract] | ||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | ||||||||||||||||||||||||||||||
| Profit (loss) |
1,000
BGN
|
— | — | — | — |
342,000
BGN
|
— | — | — | — | — |
341,000
BGN
|
398,000
BGN
|
— | — | — |
397,000
BGN
|
— | — | — | — | — | — |
1,000
BGN
|
— | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — | — | — |
-
BGN
|
-
BGN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income |
1,000
BGN
|
— | — |
-
BGN
|
— |
342,000
BGN
|
-
BGN
|
— | — |
-
BGN
|
— |
341,000
BGN
|
398,000
BGN
|
— | — |
-
BGN
|
397,000
BGN
|
— | — | — |
-
BGN
|
-
BGN
|
— |
1,000
BGN
|
— | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — | — | — |
-
BGN
|
130,000
BGN
|
— | — | — | — |
130,000
BGN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — | — | — | — | — | — | — | — | — | — |
-
BGN
|
660,000
BGN
|
— | — |
591,000
BGN
|
— | — | — | — |
8,000
BGN
|
— | — |
61,000
BGN
|
— | — | — | — | — | — |