Statement Of Changes In Equity [Abstract]
| Concept |
As at 2021-12-31 |
As at 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 |
2021-01-01 to 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 |
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 |
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 |
11,167,000
BGN
|
4,514,000
BGN
|
— |
389,000
BGN
|
16,158,000
BGN
|
— | — | — |
88,000
BGN
|
— | — |
88,000
BGN
|
— | — |
824,000
BGN
|
15,334,000
BGN
|
4,514,000
BGN
|
— | — |
11,556,000
BGN
|
4,514,000
BGN
|
677,000
BGN
|
10,719,000
BGN
|
14,644,000
BGN
|
88,000
BGN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||
| Profit (loss) | — | — |
-
BGN
|
— | — |
-
BGN
|
11,167,000
BGN
|
-
BGN
|
— |
11,167,000
BGN
|
824,000
BGN
|
— |
-
BGN
|
824,000
BGN
|
— | — | — |
-
BGN
|
-
BGN
|
— | — | — | — | — | — |
| Comprehensive income | — | — | — | — | — | — | — | — | — |
11,167,000
BGN
|
824,000
BGN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — | — | — | — | — | — | — | — | — |
13,000
BGN
|
— |
13,000
BGN
|
-
BGN
|
— | — | — |
-
BGN
|
-
BGN
|
— | — | — | — | — | — |