Analysis Of Income And Expense [Abstract]

Investors House Oyj - Filing #5421441

Concept	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	2024-01-01 to 2024-12-31	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
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue from rendering of services	—	3 275 EUR	—	—	3 436 EUR	—	—	—
Revenue	—	9 976 EUR	—	—	6 857 EUR	—	—	—
Material income and expense [abstract]
Gains (losses) on disposals of investment properties [abstract]
Gains (losses) on disposals of investment properties	—	5 999 EUR	—	—	163,000 EUR	—	—	—
Finance income (cost)	—	1 381 EUR	—	—	381,000 EUR	—	—	—
Other operating income (expense)	—	37,000 EUR	—	—	33,000 EUR	—	—	—
Sales and marketing expense	—	46,000 EUR	—	—	20,000 EUR	—	—	—
Expenses by nature [abstract]
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss	—	1 500 EUR	—	—	600,000 EUR	—	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates accounted for using equity method	—	274,000 EUR	—	—	4 976 EUR	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	1 746 EUR	8 596 EUR	6 850 EUR	6 850 EUR	3 503 EUR	56,000 EUR	3 559 EUR	3 559 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	6 850 EUR	—	—	3 559 EUR	—	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	1 746 EUR	—	—	56,000 EUR	—	—	—