Statement Of Cash Flows [Abstract]

Nyxoah SA - Filing #3186816

Concept	2021-01-01 to 2021-12-31	As at 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	As at 2021-01-01	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	2020-01-01 to 2020-12-31	As at 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	As at 2020-01-01
Statement of cash flows [abstract]
Cash flows from (used in) operating activities [abstract]
Profit (loss)	27 619 EUR	—	− EUR	− EUR	− EUR	− EUR	− EUR	27 619 EUR	27 619 EUR	—	12 245 EUR	12 245 EUR	− EUR	—	− EUR	− EUR	12 245 EUR	− EUR	− EUR	—
Adjustments to reconcile profit (loss) [abstract]
Adjustments for finance costs	—	—	—	—	—	—	—	2 072 EUR	—	—	990,000 EUR	—	—	—	—	—	—	—	—	—
Adjustments for decrease (increase) in inventories	—	—	—	—	—	—	—	291,000 EUR	—	—	55,000 EUR	—	—	—	—	—	—	—	—	—
Adjustments for decrease (increase) in trade accounts receivable	—	—	—	—	—	—	—	2 523 EUR	—	—	365,000 EUR	—	—	—	—	—	—	—	—	—
Adjustments for increase (decrease) in trade accounts payable	—	—	—	—	—	—	—	1 670 EUR	—	—	1 109 EUR	—	—	—	—	—	—	—	—	—
Adjustments for provisions	—	—	—	—	—	—	—	13,000 EUR	—	—	7,000 EUR	—	—	—	—	—	—	—	—	—
Adjustments for share-based payments	—	—	—	—	—	—	—	1 270 EUR	—	—	2 549 EUR	—	—	—	—	—	—	—	—	—
Other adjustments for non-cash items	—	—	—	—	—	—	—	595,000 EUR	—	—	134,000 EUR	—	—	—	—	—	—	—	—	—
Cash flows from (used in) operations	—	—	—	—	—	—	—	25 336 EUR	—	—	6 864 EUR	—	—	—	—	—	—	—	—	—
Interest received, classified as operating activities	—	—	—	—	—	—	—	− EUR	—	—	3,000 EUR	—	—	—	—	—	—	—	—	—
Income taxes paid (refund), classified as operating activities	—	—	—	—	—	—	—	274,000 EUR	—	—	104,000 EUR	—	—	—	—	—	—	—	—	—
Cash flows from (used in) investing activities [abstract]
Purchase of property, plant and equipment, classified as investing activities	—	—	—	—	—	—	—	1 469 EUR	—	—	562,000 EUR	—	—	—	—	—	—	—	—	—
Purchase of intangible assets, classified as investing activities	—	—	—	—	—	—	—	10 348 EUR	—	—	10 118 EUR	—	—	—	—	—	—	—	—	—
Cash flows from (used in) investing activities	—	—	—	—	—	—	—	11 817 EUR	—	—	10 693 EUR	—	—	—	—	—	—	—	—	—
Cash flows from (used in) financing activities [abstract]
Proceeds from issuing shares	—	—	—	—	—	—	—	77 728 EUR	—	—	103 583 EUR	—	—	—	—	—	—	—	—	—
Proceeds from borrowings, classified as financing activities	—	—	—	—	—	—	—	− EUR	—	—	1 000 EUR	—	—	—	—	—	—	—	—	—
Repayments of borrowings, classified as financing activities	—	—	—	—	—	—	—	83,000 EUR	—	—	63,000 EUR	—	—	—	—	—	—	—	—	—
Payments of lease liabilities, classified as financing activities	—	—	—	—	—	—	—	500,000 EUR	—	—	479,000 EUR	—	—	—	—	—	—	—	—	—
Interest paid, classified as financing activities	—	—	—	—	—	—	—	385,000 EUR	—	—	151,000 EUR	—	—	—	—	—	—	—	—	—
Other inflows (outflows) of cash, classified as financing activities	—	—	—	—	—	—	—	8,000 EUR	—	—	− EUR	—	—	—	—	—	—	—	—	—
Cash flows from (used in) financing activities	—	—	—	—	—	—	—	76 472 EUR	—	—	104 025 EUR	—	—	—	—	—	—	—	—	—
Increase (decrease) in cash and cash equivalents before effect of exchange rate changes	—	—	—	—	—	—	—	39 319 EUR	—	—	86 468 EUR	—	—	—	—	—	—	—	—	—
Effect of exchange rate changes on cash and cash equivalents [abstract]
Effect of exchange rate changes on cash and cash equivalents	—	—	—	—	—	—	—	3 890 EUR	—	—	23,000 EUR	—	—	—	—	—	—	—	—	—
Cash and cash equivalents	—	135 509 EUR	—	—	—	—	—	—	—	92 300 EUR	—	—	—	92 300 EUR	—	—	—	—	—	5 855 EUR