| Financial Year End | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 2.08B | 2.08B | 1.77B | 1.87B | 1.76B | 1.72B | 1.73B | 1.73B | 1.75B | 1.97B | 1.89B | 1.87B | 1.93B | 1.37B | 1.25B | 1.26B | 1.17B | 1.11B |
| Cost of Revenue | 1.75B | 1.82B | 1.59B | 1.57B | 1.60B | 1.54B | 1.53B | 1.50B | 1.51B | 1.71B | 1.67B | 1.61B | 1.70B | 1.17B | 1.05B | 1.18B | 1.03B | 977.90M |
| Gross Profit | 330.80M | 256.70M | 182.60M | 294.20M | 164.50M | 186.21M | 200.79M | 239.14M | 239.55M | 258.30M | 218.46M | 266.43M | 225.44M | 199.16M | 197.92M | 75.91M | 140.23M | 128.78M |
| Operating Expenses | 153.70M | 142.70M | 170.60M | 127.40M | 119.10M | 112.99M | 128.46M | 129.57M | 117.15M | 130.10M | 119.13M | 121.05M | 110.00M | 100.39M | 71.12M | 47.43M | 87.45M | 90.57M |
| Selling, General & Admin | 149.20M | 133.00M | 112.90M | 124.90M | 112.80M | 112.99M | 128.46M | 129.57M | 117.15M | 130.10M | 119.13M | 121.05M | 110.00M | 100.39M | 71.12M | 47.43M | 36.13M | 36.28M |
| Research & Development | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Other Operating Expenses | 4.50M | 9.70M | 57.70M | 2.50M | 6.30M | -4.93M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 87.45M | 90.57M |
| Operating Income | 177.10M | 113.90M | 1.70M | 158.10M | 45.40M | -97.91M | 72.33M | 111.32M | 123.67M | 79.81M | 99.33M | 145.39M | 115.44M | 98.77M | 297.44M | 28.48M | 52.77M | 38.21M |
| Other Expenses / Income | -32.90M | -40.80M | -47.70M | -59.90M | -53.30M | -35.56M | -31.37M | -34.10M | -31.18M | -63.57M | -61.09M | -33.80M | -44.52M | -22.57M | -21.75M | -13.15M | -13.00M | -4.52M |
| Before Tax Income | 144.20M | 73.10M | -35.70M | 98.20M | -7.90M | -133.46M | 40.95M | 80.67M | 92.49M | 16.24M | 38.23M | 111.59M | 70.92M | 76.20M | 275.69M | 15.34M | 39.77M | 33.69M |
| Income Tax Expenses | 36.40M | 27.00M | -7.70M | 21.10M | -2.30M | 10.30M | -56.38M | 31.11M | 36.51M | 18.56M | -68.72M | 47.46M | 31.25M | 2.40M | 93.22M | 5.59M | 14.21M | 12.56M |
| Net Income | 107.70M | 46.00M | -28.00M | 77.10M | -5.60M | -143.77M | 97.34M | 49.55M | 55.98M | -2.31M | 106.95M | 64.13M | 39.67M | 73.80M | 182.46M | 9.74M | 25.57M | 21.12M |
| Interest Expenses | 32.40M | 34.60M | 36.40M | 44.40M | 44.90M | 30.70M | 31.37M | 30.30M | 31.18M | 39.15M | 44.04M | 33.80M | 44.81M | 22.57M | 15.51M | 13.15M | 13.00M | 13.00M |
| Basic Shares Outstanding | 16.86M | 16.98M | 16.77M | 16.57M | 16.47M | 16.49M | 16.46M | 17.00M | 18.76M | 20.13M | 22.08M | 23.30M | 22.91M | 22.95M | 22.72M | 22.71M | 22.71M | 22.71M |
| Diluted Shares Outstanding | 17.09M | 17.18M | 16.77M | 16.72M | 16.53M | 16.49M | 16.56M | 17.11M | 18.82M | 20.13M | 22.26M | 23.61M | 23.95M | 23.67M | 23.54M | 22.71M | 22.71M | 22.71M |
| EBITDA | 275.30M | 219.70M | 106.40M | 258.20M | 153.60M | -689.00K | 173.62M | 202.06M | 208.40M | 233.14M | 195.58M | 224.72M | 192.66M | 146.50M | 338.61M | 75.44M | 104.10M | 100.55M |
| EBITDA Margin | 13.22% | 10.56% | 6.00% | 13.82% | 8.72% | -0.04% | 10.03% | 11.65% | 11.89% | 11.85% | 10.35% | 11.99% | 9.99% | 10.67% | 27.09% | 6.01% | 8.87% | 9.09% |
| EBIT | 176.50M | 107.60M | 700.00K | 142.60M | 37.00M | -102.76M | 72.33M | 110.97M | 123.67M | 55.39M | 82.27M | 145.39M | 115.73M | 98.77M | 291.19M | 28.48M | 52.77M | 46.69M |
| EBIT Margin | 8.47% | 5.17% | 0.04% | 7.63% | 2.10% | -5.96% | 4.18% | 6.40% | 7.06% | 2.82% | 4.35% | 7.76% | 6.00% | 7.19% | 23.29% | 2.27% | 4.50% | 4.22% |
| Financial Year End | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 |