Profit Or Loss [Abstract]

CB Central Cooperative Bank AD - Filing #6023709

Concept	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	2021-01-01 to 2021-12-31	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	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	2020-01-01 to 2020-12-31
Profit or loss [abstract]
Profit (loss) [abstract]
Other income	—	—	—	—	—	—	—	—	8,137,000 BGN	—	—	3,870,000 BGN	—	—	—	—	—	—
Profit (loss) before tax	—	—	—	—	—	—	—	—	29,408,000 BGN	—	—	23,264,000 BGN	—	—	—	—	—	—
Tax expense (income)	—	—	—	—	—	—	—	—	2,452,000 BGN	—	—	2,430,000 BGN	—	—	—	—	—	—
Profit (loss)	9,000 BGN	- BGN	26,965,000 BGN	- BGN	- BGN	- BGN	26,965,000 BGN	- BGN	26,956,000 BGN	- BGN	- BGN	20,834,000 BGN	- BGN	46,000 BGN	- BGN	20,880,000 BGN	- BGN	20,880,000 BGN
Profit (loss), attributable to [abstract]
Profit (loss), attributable to owners of parent	—	—	—	—	—	—	—	—	26,965,000 BGN	—	—	20,880,000 BGN	—	—	—	—	—	—
Profit (loss), attributable to non-controlling interests	—	—	—	—	—	—	—	—	9,000 BGN	—	—	46,000 BGN	—	—	—	—	—	—
Earnings per share [text block]	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Earnings per share [abstract]
Earnings per share [line items]
Basic earnings per share [abstract]
Basic earnings (loss) per share	—	—	—	—	—	—	—	—	0.21	—	—	0.16	—	—	—	—	—	—
Diluted earnings per share [abstract]
Diluted earnings (loss) per share	—	—	—	—	—	—	—	—	0.20	—	—	0.16	—	—	—	—	—	—