Statement Of Changes In Equity [Abstract]

Chernomorski Holding AD - Filing #6023796

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	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	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	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
Statement of changes in equity [abstract]
Statement of changes in equity [line items]
Equity	—	29 072 BGN	12 928 BGN	—	—	51 158 BGN	51 157 BGN	1,000 BGN	—	9 157 BGN	—	—	—	28 470 BGN	1,000 BGN	50 388 BGN	9 157 BGN	—	12 761 BGN	—	—	50 389 BGN	—	—	9 415 BGN	1,000 BGN	12 549 BGN	9 416 BGN	11 920 BGN	8 786 BGN
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	- BGN	—	—	- BGN	606,000 BGN	—	—	—	- BGN	—	606,000 BGN	606,000 BGN	362,000 BGN	—	—	—	—	362,000 BGN	—	- BGN	- BGN	—	—	362,000 BGN	—	—	—	—	—	—
Other comprehensive income	- BGN	—	—	- BGN	- BGN	—	—	—	- BGN	—	- BGN	- BGN	- BGN	—	—	—	—	- BGN	—	- BGN	- BGN	—	- BGN	- BGN	—	—	—	—	—	—
Comprehensive income	- BGN	—	—	- BGN	606,000 BGN	—	—	—	- BGN	—	606,000 BGN	606,000 BGN	362,000 BGN	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) through other changes, equity	- BGN	—	—	167,000 BGN	163,000 BGN	—	—	—	- BGN	—	163,000 BGN	4,000 BGN	- BGN	—	—	—	—	- BGN	—	- BGN	- BGN	—	—	- BGN	—	—	—	—	—	—
Increase (decrease) through treasury share transactions, equity	—	—	—	—	—	—	—	—	—	—	—	—	583,000 BGN	—	—	—	—	- BGN	—	212,000 BGN	371,000 BGN	—	—	583,000 BGN	—	—	—	—	—	—
Increase (decrease) through changes in ownership interests in subsidiaries that do not result in loss of control, equity	—	—	—	—	—	—	—	—	—	—	—	—	40 028 BGN	—	—	—	—	40 028 BGN	—	- BGN	- BGN	—	—	40 028 BGN	—	—	—	—	—	—