Statement Of Changes In Equity [Abstract]
| Concept |
As at 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 |
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 |
2020-01-01 to 2020-12-31 |
As at 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 |
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 |
78,000
BGN
|
2 006
BGN
|
41,000
BGN
|
— |
2 906
BGN
|
-
BGN
|
— |
2 906
BGN
|
781,000
BGN
|
— | — | — |
78,000
BGN
|
1 910
BGN
|
2 748
BGN
|
781,000
BGN
|
— |
62,000
BGN
|
41,000
BGN
|
2 748
BGN
|
— |
78,000
BGN
|
2 333
BGN
|
41,000
BGN
|
62,000
BGN
|
1 495
BGN
|
781,000
BGN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||
| Profit (loss) | — | — | — |
158,000
BGN
|
— | — | — | — | — |
158,000
BGN
|
158,000
BGN
|
415,000
BGN
|
— | — | — | — |
415,000
BGN
|
— | — | — |
415,000
BGN
|
— | — | — | — | — | — |
| Increase (decrease) through other changes, equity | — | — | — | — | — | — |
62,000
BGN
|
— | — | — |
62,000
BGN
|
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |