| Annual · values | 2022 | 2021 | 2020 | 2019 |
|---|---|---|---|---|
| Gross Margin | 27.11% | 14.97% | 12.70% | 14.53% |
| Operating Margin | -1.94% | 1.08% | -1.41% | 0.98% |
| EBITDA Margin | 11.21% | 2.39% | 1.06% | 4.03% |
| Net Margin | -52.44% | -6.00% | -6.47% | 0.07% |
| Current Ratio | — | — | — | — |
| Quick Ratio | — | — | — | — |
| Debt / Equity | -1.81 | 5.06 | 1.87 | 0.83 |
| ROE | 164.01% | -87.69% | -55.78% | 0.37% |
| ROA | -33.01% | -6.50% | -7.06% | 0.08% |
| Asset Turnover | 0.63 | 1.08 | 1.09 | 1.07 |
| Book Value / Share | -2.01 | 1.27 | 2.34 | 3.77 |