Analysis Of Income And Expense [Abstract]

HighCo - Filing #2810914

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]
Revenue [abstract]
Interest income	—	—	—	—	—	—	—	—	—	—	—	—
Interest income on cash and cash equivalents	—	1 273 EUR	—	—	—	—	—	—	—	85,000 EUR	—	—
Revenue	—	145 444 EUR	—	—	—	—	—	—	—	144 571 EUR	—	—
Material income and expense [abstract]
Other finance income	—	1,000 EUR	—	—	—	—	—	—	—	4,000 EUR	—	—
Other finance cost	—	5,000 EUR	—	—	—	—	—	—	—	9,000 EUR	—	—
Expenses by nature [abstract]
Raw materials and consumables used	—	82 684 EUR	—	—	—	—	—	—	—	85 038 EUR	—	—
Classes of employee benefits expense [abstract]
Employee benefits expense	—	38 710 EUR	—	—	—	—	—	—	—	39 851 EUR	—	—
Depreciation, amortisation and impairment loss (reversal of impairment loss) recognised in profit or loss [abstract]
Depreciation and amortisation expense [abstract]
Depreciation and amortisation expense	—	4 271 EUR	—	—	—	—	—	—	—	5 520 EUR	—	—
Tax expense other than income tax expense	—	847,000 EUR	—	—	—	—	—	—	—	1 005 EUR	—	—
Disclosure of attribution of expenses by nature to their function [text block]	—	—	—	—	—	—	—	—	—	—	—	—
Disclosure of attribution of expenses by nature to their function [abstract]
Disclosure of attribution of expenses by nature to their function [line items]
Miscellaneous other comprehensive income [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations and hedges of net investments in foreign operations [abstract]
Other comprehensive income, before tax, exchange differences on translation of foreign operations	—	0 EUR	—	—	—	—	—	—	—	1,000 EUR	—	—
Share of profit (loss) of associates and joint ventures accounted for using equity method [abstract]
Share of profit (loss) of associates and joint ventures accounted for using equity method	—	32,000 EUR	—	—	—	—	—	—	—	112,000 EUR	—	—
Income tax relating to components of other comprehensive income [abstract]
Income tax relating to components of other comprehensive income that will not be reclassified to profit or loss	—	107,000 EUR	—	—	—	—	—	—	—	327,000 EUR	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	- EUR	12 306 EUR	1 510 EUR	- EUR	10 796 EUR	10 796 EUR	- EUR	813,000 EUR	813,000 EUR	2 300 EUR	- EUR	1 488 EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	10 796 EUR	—	—	—	—	—	—	—	813,000 EUR	—	—
Comprehensive income attributable to non-controlling interests, continuing and discontinued operations [abstract]
Comprehensive income, attributable to non-controlling interests	—	1 510 EUR	—	—	—	—	—	—	—	1 488 EUR	—	—