Analysis Of Income And Expense [Abstract]

Alteron REIT - Filing #6019075

Concept	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2023-01-01 to 2023-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31	2022-01-01 to 2022-12-31
Analysis of income and expense [abstract]
Expenses by nature [abstract]
Services expense	—	220,000 BGN	—	—	—	—	—	—	—	337,000 BGN	—	—
Classes of employee benefits expense [abstract]
Employee benefits expense	—	41,000 BGN	—	—	—	—	—	—	—	30,000 BGN	—	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Impairment loss (reversal of impairment loss) recognised in profit or loss	—	1 123 BGN	—	—	—	—	—	—	—	761,000 BGN	—	—
Other expenses, by nature	—	193,000 BGN	—	—	—	—	—	—	—	387,000 BGN	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	- BGN	2 125 BGN	2 125 BGN	- BGN	2 125 BGN	- BGN	- BGN	323,000 BGN	- BGN	323,000 BGN	- BGN	323,000 BGN