8. Depreciation, amortization and impairment
| in thousand EUR | 2020 | 2019 | ||
|---|---|---|---|---|
| Depreciation of property, plant and equipment | 2 116 | 2 239 | ||
| Depreciation of right-of-use assets | 1 351 | 1 106 | ||
| Amortization of intangible assets | 455 | 514 | ||
| Impairment of property, plant and equipment | – | 650 | ||
| Reversal of impairment of property, plant and equipment | –40 | –15 | ||
| Total depreciation, amortization and impairment | 3 882 | 4 494 |