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Employee Benefits (Tables) | 6 Months Ended
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Jun. 30, 2019
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Disclosure of Detailed Information About Employee Benefits | Details of the employee benefits are as follows:
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
|  | (euros in thousands) |
Salaries and wages |  |  | 3,454 |  |  |  | 2,876 |  |  |  | 6,476 |  |  |  | 5,505 |
WBSO subsidy |  |  | (1,071 | ) |  |  | (733 | ) |  |  | (2,319 | ) |  |  | (1,900 | )
Social security premiums |  |  | 291 |  |  |  | 198 |  |  |  | 579 |  |  |  | 449 |
Health insurance |  |  | 65 |  |  |  | 69 |  |  |  | 215 |  |  |  | 188 |
Pension costs |  |  | 294 |  |  |  | 188 |  |  |  | 564 |  |  |  | 390 |
Share-based compensation |  |  | 1,806 |  |  |  | 2,109 |  |  |  | 3,058 |  |  |  | 4,554 |
Other personnel expense |  |  | 1,150 |  |  |  | 224 |  |  |  | 1,786 |  |  |  | 433 |
Total employee benefits expense |  |  | 5,989 |  |  |  | 4,931 |  |  |  | 10,359 |  |  |  | 9,619 |
Schedule of Share-based Compensation Expenses Recognized as Employee Benefit Expenses | Share-based compensation expense recognized as employee benefit expenses was as follows:
|  | Three months ended June 30, |  |  | Six months ended June 30, |
|  | 2019 |  |  | 2018 |  |  | 2019 |  |  | 2018 |
|  | (euros in thousands) |
R&D costs |  |  | 715 |  |  |  | 714 |  |  |  | 1,482 |  |  |  | 1,525 |
Management and administration costs |  |  | 919 |  |  |  | 1,343 |  |  |  | 1,255 |  |  |  | 2,852 |
Other expenses |  |  | 172 |  |  |  | 52 |  |  |  | 321 |  |  |  | 177 |
|  | 1,806 |  |  | 2,109 |  |  | 3,058 |  |  | 4,554 |

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- Definition The disclosure of detailed information about employee benefits. + References No definition available. + Details
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- Definition Share based payment arrangements. + References No definition available. + Details
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- Definition Text Block [abstract] + References No definition available. + Details
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