| Current liabilities to other companies | ||
| EUR thousand | 2019 | 2018 |
| Advances received for operation and maintenance contracts | 312 | 214 |
| Accounts payable | 5,534 | 3,844 |
| Other creditors | 1,866 | 1,309 |
| Accrued expenses | 3,030 | 1,981 |
| Total | 10,742 | 7,348 |
| The carrying amounts of account payables and other liabilities correspond to their fair values.
Material items in accrued expenses are presented in the table below. |
||
| Main items of accrued expenses | ||
| EUR thousand | 2019 | 2018 |
| Accrued expenses | ||
| Accrual of personnel expenses | 2,887 | 1,451 |
| Other | 143 | 745 |
| Total | 3,030 | 2,196 |
