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Note 6 - Disclosures to the interim condensed consolidated statements of income or loss - Cost of Research and Development (Details) - EUR (€) € in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Statement Line Items [Line Items] |  |  |  |
Development cost of prototypes | € 24,340 | € 7,723 | € 42,670 | € 8,792
Personnel expenses | 5,439 | 2,230 | 9,346 | 3,115
Software fees and subscriptions | 259 |  | 465 |
Professional services | 48 | 127 | 165 | 380
Depreciation and amortization | 136 | 58 | 273 | 105
Other | 181 | 295 | 223 | 433
Cost of research and development | 30,402 | € 10,432 | 53,142 | € 12,825
CSOP |  |  |  |
Statement Line Items [Line Items] |  |  |  |
Personnel expenses | € 211 |  | € 211 |

X
- Definition The amount of expenditure directly attributable to research or development activities, recognised in profit or loss. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IAS -Number 38 -IssueDate 2021-01-01 -Paragraph 126 -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IAS&num=38&code=ifrs-tx-2021-en-r&anchor=para_126&doctype=Standard -URIDate 2021-03-24 + Details
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X
- Definition Amount of depreciation and amortization included in research and development. + References No definition available. + Details
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- Definition Amount of software fees and subscriptions expense. + References No definition available. + Details
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