Statement Of Changes In Equity [Abstract]

InterStandarts AD - Filing #6019725

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	As at 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	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	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	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	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	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	—	709,000 BGN	168,000 BGN	647,000 BGN	—	2,125,000 BGN	1,444,000 BGN	681,000 BGN	88,000 BGN	—	—	1,018,000 BGN	—	168,000 BGN	825,000 BGN	1,018,000 BGN	825,000 BGN	1,753,000 BGN	88,000 BGN	88,000 BGN	1,753,000 BGN	—	168,000 BGN	647,000 BGN	647,000 BGN	2,578,000 BGN	2,578,000 BGN	—	—	168,000 BGN	2,401,000 BGN	88,000 BGN	769,000 BGN	1,632,000 BGN	647,000 BGN	2,401,000 BGN	897,000 BGN	647,000 BGN	88,000 BGN	168,000 BGN	1,632,000 BGN	769,000 BGN	897,000 BGN
Changes in equity [abstract]
Comprehensive income [abstract]
Profit (loss)	144,000 BGN	—	—	—	309,000 BGN	—	—	—	—	453,000 BGN	309,000 BGN	—	177,000 BGN	—	—	—	—	—	—	—	—	121,000 BGN	—	—	—	—	—	56,000 BGN	121,000 BGN	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Comprehensive income	—	—	—	—	—	—	—	—	—	—	—	—	177,000 BGN	—	—	—	—	—	—	—	—	121,000 BGN	—	—	—	—	—	56,000 BGN	121,000 BGN	—	—	—	—	—	—	—	—	—	—	—	—	—	—
Increase (decrease) in equity	144,000 BGN	—	—	—	309,000 BGN	—	—	—	—	453,000 BGN	309,000 BGN	—	177,000 BGN	—	—	—	—	—	—	—	—	121,000 BGN	—	—	—	—	—	56,000 BGN	121,000 BGN	—	—	—	—	—	—	—	—	—	—	—	—	—	—