Analysis Of Income And Expense [Abstract]

Nyxoah SA - Filing #3186816

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	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
Analysis of income and expense [abstract]
Revenue [abstract]
Revenue from sale of goods	—	—	—	—	—	—	852,000 EUR	—	—	69,000 EUR	—	—	—	—	—	—
Material income and expense [abstract]
Research and development expense	—	—	—	—	—	—	2 353 EUR	—	—	473,000 EUR	—	—	—	—	—	—
Other operating income (expense)	—	—	—	—	—	—	265,000 EUR	—	—	459,000 EUR	—	—	—	—	—	—
Selling, general and administrative expense [abstract]
General and administrative expense	—	—	—	—	—	—	11 113 EUR	—	—	7 522 EUR	—	—	—	—	—	—
Comprehensive income, continuing and discontinued operations [abstract]
Comprehensive income	− EUR	− EUR	− EUR	53,000 EUR	− EUR	27 566 EUR	27 566 EUR	27 619 EUR	12 245 EUR	12 303 EUR	− EUR	− EUR	12 303 EUR	58,000 EUR	− EUR	− EUR
Comprehensive income attributable to owners of parent, continuing and discontinued operations [abstract]
Comprehensive income, attributable to owners of parent	—	—	—	—	—	—	27 566 EUR	—	—	12 303 EUR	—	—	—	—	—	—