| in EUR tsd. | Q1/2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|
| Revenues | 51,210 | 249,170 | 250,964 | 227,060 | 236,768 |
| Total operating revenues | 54,822 | 268,107 | 281,846 | 237,812 | 241,650 |
| EBITDA | 2,573 | 14,632 | 7,985 | –5,561 | 19,358 |
| EBITDA margin (in %) |
4.7 | 5.5 | 2.8 | –2.3 | 8.0 |
| EBIT | – 216 | 2,857 | –4,191 | –39,915 | 7,225 |
| EBIT margin (in %) |
n/a | 1.1 | –1.5 | –16.8 | 3.0 |
| Consolidated net profit (loss) | –1,831 | –2,384 | –12,149 | –43,649 | 3,425 |
| Equity | 95,611 | 99,668 | 102,272 | 87,950 | 131,410 |
| Equity ratio (in %) |
35.4 | 35.8 | 30.5 | 30.9 | 36.7 |
| Employees | 1,405 | 1,435 | 1,492 | 1,384 | 1,382 |
