14. Other financial and other current liabilities
| (in EUR thousands) | 31 December 2017 | 31 December 2016 | ||||||
| Payroll tax | 184 | 114 | ||||||
| Social security | 29 | 14 | ||||||
| Credit card payments | 4 | 28 | ||||||
| Wages and salaries | 89 | 57 | ||||||
| Other | 17 | 35 | ||||||
| Total other financial and other current liabilities | 323 | 249 | ||||||