Statement Of Changes In Equity [Abstract]
| Concept |
2021-01-01 to 2021-12-31 |
As at 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 |
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 |
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 |
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 | — |
3 960
BGN
|
3 119
BGN
|
1 531
BGN
|
— | — | — |
20 540
BGN
|
17 372
BGN
|
3 168
BGN
|
— |
15 000
BGN
|
— | — | — |
3 960
BGN
|
3 441
BGN
|
2 972
BGN
|
1 779
BGN
|
17 298
BGN
|
15 000
BGN
|
— | — | — | — |
20 270
BGN
|
— | — |
3 960
BGN
|
1 493
BGN
|
16 904
BGN
|
2 528
BGN
|
19 432
BGN
|
3 549
BGN
|
15 000
BGN
|
| Changes in equity [abstract] | |||||||||||||||||||||||||||||||||||
| Comprehensive income [abstract] | |||||||||||||||||||||||||||||||||||
| Profit (loss) |
196,000
BGN
|
— | — | — | — | — |
322,000
BGN
|
— | — | — | — | — |
518,000
BGN
|
322,000
BGN
|
588,000
BGN
|
— | — | — | — | — | — |
108,000
BGN
|
— | — | — | — |
480,000
BGN
|
108,000
BGN
|
— | — | — | — | — | — | — |
| Other comprehensive income |
-
BGN
|
— | — | — |
-
BGN
|
248,000
BGN
|
248,000
BGN
|
— | — | — |
-
BGN
|
— |
248,000
BGN
|
-
BGN
|
286,000
BGN
|
— | — | — | — | — | — |
-
BGN
|
286,000
BGN
|
-
BGN
|
-
BGN
|
— |
-
BGN
|
286,000
BGN
|
— | — | — | — | — | — | — |
| Comprehensive income |
196,000
BGN
|
— | — | — |
-
BGN
|
248,000
BGN
|
74,000
BGN
|
— | — | — |
-
BGN
|
— |
270,000
BGN
|
322,000
BGN
|
874,000
BGN
|
— | — | — | — | — | — |
108,000
BGN
|
286,000
BGN
|
-
BGN
|
-
BGN
|
— |
480,000
BGN
|
394,000
BGN
|
— | — | — | — | — | — | — |
| Dividends recognised as distributions to owners | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
36,000
BGN
|
— | — | — | — | — | — | — | — | — | — | — |
36,000
BGN
|
-
BGN
|
— | — | — | — | — | — | — |
| Increase (decrease) in equity |
196,000
BGN
|
— | — | — |
-
BGN
|
248,000
BGN
|
74,000
BGN
|
— | — | — |
-
BGN
|
— |
270,000
BGN
|
322,000
BGN
|
838,000
BGN
|
— | — | — | — | — | — |
108,000
BGN
|
286,000
BGN
|
-
BGN
|
-
BGN
|
— |
444,000
BGN
|
394,000
BGN
|
— | — | — | — | — | — | — |