| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 150.41M | 149.00M | 137.83M | 142.14M | 118.88M | 118.82M | 118.14M | 57.23M | 53.81M | 51.57M | 46.65M | 44.68M | 41.18M | 39.17M | 39.30M | 33.62M | 28.83M | 28.57M | 28.27M | 26.95M | 26.84M | 25.99M | 25.66M | 24.78M | 24.00M | 22.90M | 21.80M | 21.20M | 1.01M |
| Cost of Revenue | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 452.00K | 429.00K | 384.00K | 367.00K | -2.80M | 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 | 150.41M | 149.00M | 137.83M | 142.14M | 118.88M | 118.82M | 118.14M | 57.23M | 53.36M | 51.14M | 46.27M | 44.31M | 43.98M | 39.17M | 39.30M | 33.62M | 28.83M | 28.57M | 28.27M | 26.95M | 26.84M | 25.99M | 25.66M | 24.78M | 24.00M | 22.90M | 21.80M | 21.20M | 1.01M |
| Operating Expenses | 75.75M | 1.56M | -89.21M | -100.48M | -92.05M | 115.00M | 99.00M | 49.00M | 43.00M | 41.00M | 40.00M | 41.00M | 17.02M | 44.00M | 46.00M | 49.00M | 48.00M | 43.00M | 35.00M | -7.55M | -8.67M | -6.91M | -4.74M | 49.00K | -970.00K | -1.20M | -700.00K | -300.00K | 18.11M |
| Selling, General & Admin | 75.75M | 50.22M | 51.51M | 53.18M | 49.51M | 44.18M | 43.88M | 20.58M | 18.72M | 17.54M | 15.92M | 14.88M | 14.22M | 13.55M | 11.93M | 10.83M | 9.37M | 9.29M | 9.79M | 9.34M | 9.83M | 9.23M | 8.53M | 7.94M | 6.83M | 6.00M | 6.00M | 5.70M | 5.33M |
| 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 | 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 | N/A | -22.99M | -140.72M | -153.67M | -141.56M | 70.82M | 55.12M | 28.42M | 24.28M | 23.46M | 24.08M | 26.12M | 2.80M | 30.45M | 34.07M | 38.17M | 38.63M | 33.71M | 25.20M | -16.88M | -18.50M | -16.14M | -13.27M | -7.89M | -7.80M | -7.20M | -6.70M | -6.00M | 12.78M |
| Operating Income | 74.66M | 71.93M | 48.63M | 41.65M | 26.83M | 77.07M | 70.18M | 32.92M | 31.51M | 30.43M | 30.04M | 31.28M | 32.02M | 34.23M | 35.43M | 37.52M | 39.08M | 34.21M | 24.34M | 19.40M | 18.17M | 19.08M | 20.92M | 24.83M | 23.03M | 21.70M | 21.10M | 20.90M | 19.12M |
| Other Expenses / Income | -17.55M | -19.38M | -20.50M | -22.90M | -23.80M | -15.76M | 592.00K | -8.46M | -6.22M | -8.07M | -7.66M | -853.00K | -2.22M | -898.00K | -2.74M | -1.12M | -330.00K | N/A | -19.00K | 87.00K | -11.07M | -12.53M | -15.75M | -17.62M | -13.80M | -12.00M | -11.70M | -11.30M | -10.62M |
| Before Tax Income | 57.12M | 54.84M | 48.63M | 41.65M | 26.83M | 40.50M | 42.62M | 20.81M | 21.12M | 20.53M | 18.37M | 17.41M | 15.51M | 14.79M | 14.34M | 11.12M | 10.18M | 9.76M | 9.01M | 7.86M | 7.10M | 6.55M | 5.17M | 7.22M | 9.23M | 9.70M | 9.40M | 9.60M | 8.49M |
| Income Tax Expenses | 12.27M | 11.29M | 9.33M | 8.41M | 4.21M | 7.56M | 16.63M | 5.88M | 5.97M | 5.91M | 5.19M | 4.94M | 4.46M | 4.13M | 3.99M | 3.38M | 3.02M | 2.88M | 2.58M | 2.12M | 1.89M | 1.74M | 1.66M | 2.42M | 3.01M | 3.10M | 3.00M | 2.90M | 2.62M |
| Net Income | 44.85M | 43.56M | 39.30M | 33.24M | 22.62M | 32.94M | 25.99M | 14.93M | 15.15M | 14.61M | 13.18M | 12.47M | 11.04M | 10.66M | 10.35M | 7.73M | 7.16M | 6.88M | 6.42M | 5.73M | 5.21M | 4.57M | 3.51M | 4.80M | 6.22M | 6.60M | 6.40M | 6.70M | 5.88M |
| Interest Expenses | 56.51M | 12.85M | 15.23M | 26.92M | 45.58M | 36.57M | 23.91M | 12.11M | 10.39M | 9.90M | 11.66M | 13.87M | 16.52M | 19.43M | 21.09M | 26.40M | 28.91M | 24.45M | 15.34M | 11.54M | 11.07M | 12.78M | 15.75M | 17.62M | 13.80M | 12.00M | 11.70M | 11.30M | 10.62M |
| Basic Shares Outstanding | 15.14M | 15.04M | 14.97M | 15.25M | 15.54M | 15.49M | 15.18M | 9.07M | 8.97M | 8.89M | 8.85M | 8.78M | 8.69M | 8.51M | 6.56M | 6.62M | 6.83M | 6.86M | 6.92M | 6.97M | 7.03M | 7.23M | 7.38M | 7.56M | 7.74M | 15.50M | 7.74M | 8.18M | 7.71M |
| Diluted Shares Outstanding | 15.20M | 15.11M | 15.05M | 15.27M | 15.59M | 15.56M | 15.29M | 9.14M | 9.09M | 8.96M | 8.89M | 8.82M | 8.73M | 8.61M | 6.71M | 6.77M | 7.00M | 7.02M | 7.13M | 7.22M | 7.21M | 7.34M | 7.45M | 7.56M | 7.78M | 15.50M | 7.74M | 8.18M | 7.71M |
| EBITDA | N/A | 61.22M | 55.23M | 47.45M | 31.84M | 45.03M | 43.09M | 22.45M | 22.92M | 22.25M | 19.97M | N/A | N/A | 17.07M | 15.32M | 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 |
| EBITDA Margin | 0.00% | 41.08% | 40.07% | 33.38% | 26.79% | 37.90% | 36.48% | 39.23% | 42.60% | 43.14% | 42.81% | 0.00% | 0.00% | 43.58% | 38.99% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| EBIT | 113.62M | 67.69M | 63.86M | 68.58M | 72.41M | 77.07M | 66.54M | 32.92M | 31.51M | 30.43M | 30.04M | 31.28M | 32.02M | 34.23M | 35.43M | 37.52M | 39.08M | 34.21M | 24.34M | 19.40M | 18.17M | 19.08M | 20.92M | 24.83M | 23.03M | 21.70M | 21.10M | 20.90M | 19.12M |
| EBIT Margin | 75.54% | 45.43% | 46.33% | 48.25% | 60.91% | 64.86% | 56.32% | 57.53% | 58.55% | 59.01% | 64.39% | 70.00% | 77.76% | 87.38% | 90.14% | 111.58% | 135.55% | 119.74% | 86.09% | 71.99% | 67.70% | 73.42% | 81.54% | 100.20% | 95.96% | 94.76% | 96.79% | 98.58% | 1,894.28% |
| 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 |