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 |
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 |
2021-01-01 to 2021-12-31 |
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 |
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 |
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 |
As at 2019-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Statement of changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Statement of changes in equity [line items] | |||||||||||||||||||||||||||||||||||
| Equity |
563,000
BGN
|
446,000
BGN
|
— |
1 572
BGN
|
— |
18 296
BGN
|
— | — |
3 672
BGN
|
29,000
BGN
|
— |
12 014
BGN
|
— | — | — |
448,000
BGN
|
12 014
BGN
|
2 719
BGN
|
— |
1 134
BGN
|
446,000
BGN
|
29,000
BGN
|
— | — | — | — |
16 790
BGN
|
— |
375,000
BGN
|
693,000
BGN
|
446,000
BGN
|
29,000
BGN
|
15 672
BGN
|
2 115
BGN
|
12 014
BGN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) | — | — | — | — | — | — | — | — | — | — | — | — | — |
1 572
BGN
|
1 134
BGN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Other comprehensive income | — | — | — | — | — | — | — | — | — | — | — | — | — |
66,000
BGN
|
16,000
BGN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Comprehensive income | — | — |
-
BGN
|
— |
-
BGN
|
— |
66,000
BGN
|
-
BGN
|
— | — |
-
BGN
|
— |
1 572
BGN
|
1 506
BGN
|
1 118
BGN
|
— | — | — |
16,000
BGN
|
— | — | — |
-
BGN
|
1 134
BGN
|
-
BGN
|
-
BGN
|
— |
-
BGN
|
— | — | — | — | — | — | — |