| 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 | 2005-12-31 | 2004-12-31 | 2003-12-31 | 2002-12-31 | 2001-12-31 | 2000-12-31 | 1999-12-31 | 1998-12-31 | 1997-12-31 | 1996-12-31 | 1995-12-31 | 1994-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 224.96M | 205.81M | 206.15M | 199.14M | 226.35M | 232.82M | 230.57M | 226.94M | 207.91M | 200.81M | 196.46M | 191.31M | 204.26M | 183.83M | 168.38M | 163.84M | 170.01M | 179.58M | 139.18M | 110.15M | 75.45M | 55.48M | 69.14M | 43.66M | 47.80M | 22.50M | 21.60M | 25.20M | 2.50M | 13.20M |
| Cost of Revenue | 136.55M | 90.45M | 21.14M | 88.40M | 89.74M | 93.78M | 85.13M | 82.23M | 76.22M | 69.90M | 64.67M | 61.76M | 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 |
| Gross Profit | 88.41M | 115.37M | 185.01M | 110.74M | 136.61M | 139.05M | 145.45M | 144.70M | 131.70M | 130.92M | 131.78M | 129.56M | 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 |
| Operating Expenses | 3.90M | 126.35M | 129.95M | 127.07M | 126.86M | 132.20M | 125.30M | 121.47M | 112.71M | 104.12M | 98.94M | 95.73M | 88.00M | 83.00M | 72.00M | 87.00M | 55.00M | 249.00M | 117.00M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Selling, General & Admin | 6.34M | 6.11M | 5.92M | 6.31M | 5.77M | 5.34M | 5.25M | 5.44M | 5.41M | 5.03M | 5.28M | 5.16M | 84.94M | 86.44M | 101.59M | 91.68M | -38.34M | 154.84M | 32.39M | 81.28M | 48.92M | 3.96M | 3.85M | 3.88M | 3.70M | 4.10M | 3.90M | 4.40M | 5.10M | 3.60M |
| Research & Development | 0 | 0 | 0 | 0 | 0 | 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 | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Other Operating Expenses | -3.90M | 120.24M | 124.03M | 120.76M | 121.09M | 126.86M | 120.05M | 116.04M | 107.30M | 99.09M | 93.66M | 90.57M | 3.06M | -3.44M | -29.59M | -4.68M | 93.34M | 94.16M | 84.61M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| Operating Income | 84.51M | 86.23M | 76.84M | 74.74M | 107.73M | 100.62M | 105.27M | 105.46M | 95.20M | 96.69M | 97.52M | 95.58M | 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 Expenses / Income | 17.90M | -28.60M | 53.75M | -32.80M | -47.66M | -11.99M | -24.76M | -18.94M | -18.29M | -29.63M | -43.01M | -45.48M | 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 |
| Before Tax Income | 102.41M | 57.63M | 130.58M | 41.94M | 60.08M | 56.65M | 80.51M | 86.53M | 76.92M | 67.06M | 54.50M | 50.10M | 80.94M | 64.80M | 96.01M | 77.23M | N/A | -63.71M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | -9.10M | N/A |
| Income Tax Expenses | 84.51M | 28.60M | 17.34M | 24.20M | 38.90M | 4.00K | 3.00K | 48.00K | 8.00K | -341.00K | -160.00K | 64.00K | -105.00K | -2.64M | -36.94M | 941.00K | N/A | 11.27M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | -1.40M | N/A |
| Net Income | 102.41M | 29.03M | 132.93M | 17.73M | 21.17M | 32.84M | 80.51M | 86.48M | 76.91M | 67.92M | 56.91M | 674.39M | 79.42M | 66.43M | 132.19M | 76.29M | 114.34M | -74.98M | 82.24M | -33.47M | -17.74M | 23.58M | 27.39M | 5.20M | 5.50M | -6.10M | 7.50M | 24.70M | 2.40M | 4.00M |
| Interest Expenses | 58.30M | 28.60M | 19.69M | 24.20M | 38.90M | 44.53M | 31.47M | 22.24M | 24.24M | 32.07M | 44.54M | 45.65M | 52.66M | 58.37M | 57.99M | 62.47M | 65.32M | 71.98M | 62.68M | 40.32M | 13.69M | 22.89M | 22.47M | 21.42M | 17.60M | 15.10M | 13.40M | 13.90M | 13.20M | 3.30M |
| Basic Shares Outstanding | 5.13M | 5.13M | 5.12M | 5.12M | 5.12M | 5.12M | 5.12M | 5.11M | 5.11M | 5.11M | 5.11M | 5.11M | 5.11M | 5.11M | 5.10M | 5.07M | 5.04M | 5.03M | 5.02M | 5.01M | 5.00M | 5.00M | 5.00M | 5.00M | 5.00M | 5.04M | 5.03M | 5.00M | 4.90M | 4.94M |
| Diluted Shares Outstanding | 5.13M | 5.13M | 5.12M | 5.12M | 5.12M | 5.12M | 5.12M | 5.11M | 5.11M | 5.11M | 5.11M | 5.11M | 5.11M | 5.11M | 5.11M | 5.10M | 5.10M | 5.03M | 5.08M | 5.01M | 5.00M | 5.00M | 5.00M | 5.02M | 5.02M | 5.04M | 5.03M | 5.00M | 5.00M | 5.00M |
| EBITDA | 117.41M | 117.69M | 111.43M | 109.86M | 144.25M | 151.67M | 150.67M | 145.14M | 134.82M | 131.57M | 132.69M | 756.47M | 169.06M | 157.01M | 183.69M | 166.42M | 204.65M | 32.73M | 167.75M | 25.67M | 7.26M | 55.44M | 57.83M | 34.67M | 30.60M | 14.70M | 25.40M | 42.70M | 18.90M | 9.60M |
| EBITDA Margin | 52.19% | 57.18% | 54.05% | 55.17% | 63.73% | 65.14% | 65.34% | 63.96% | 64.85% | 65.52% | 67.54% | 395.41% | 82.77% | 85.41% | 109.09% | 101.57% | 120.38% | 18.23% | 120.53% | 23.30% | 9.62% | 99.92% | 83.64% | 79.40% | 64.02% | 65.33% | 117.59% | 169.44% | 756.00% | 72.73% |
| EBIT | 245.22M | 86.23M | 169.95M | 66.14M | 98.98M | 77.38M | 111.99M | 108.77M | 101.15M | 99.65M | 101.30M | 720.10M | 131.98M | 122.16M | 153.25M | 139.70M | 179.66M | 8.27M | 144.92M | 6.85M | -4.05M | 46.47M | 49.85M | 26.62M | 23.10M | 9.00M | 20.90M | 38.60M | 14.20M | 7.30M |
| EBIT Margin | 109.01% | 41.90% | 82.44% | 33.21% | 43.73% | 33.24% | 48.57% | 47.93% | 48.65% | 49.62% | 51.56% | 376.40% | 64.61% | 66.45% | 91.01% | 85.27% | 105.68% | 4.61% | 104.13% | 6.22% | -5.37% | 83.76% | 72.11% | 60.97% | 48.33% | 40.00% | 96.76% | 153.17% | 568.00% | 55.30% |
| 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 | 2005-12-31 | 2004-12-31 | 2003-12-31 | 2002-12-31 | 2001-12-31 | 2000-12-31 | 1999-12-31 | 1998-12-31 | 1997-12-31 | 1996-12-31 | 1995-12-31 | 1994-12-31 |