| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 56.57M | 54.94M | 50.88M | 49.42M | 50.96M | 52.66M | 51.17M | 44.56M | 42.09M | 42.46M | 40.90M | 41.14M | 41.09M | 39.12M | 38.47M | 36.92M | 33.76M | 34.32M | 33.46M | 35.34M | 33.50M | 32.59M | 28.48M | 24.99M | 24.30M | 22.30M | 18.30M | 16.20M |
| Cost of Revenue | -17.93M | 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 |
| Gross Profit | 74.49M | 54.94M | 50.88M | 49.42M | 50.96M | 52.66M | 51.17M | 44.56M | 42.09M | 42.46M | 40.90M | 41.14M | 41.09M | 39.12M | 38.47M | 36.92M | 33.76M | 34.32M | 33.46M | 35.34M | 33.50M | 32.59M | 28.48M | 24.99M | 24.30M | 22.30M | 18.30M | 16.20M |
| Operating Expenses | 34.74M | -36.17M | -36.86M | -37.11M | -39.24M | -32.99M | 12.44M | 9.97M | 29.62M | 29.29M | 29.25M | 29.72M | -33.20M | -32.51M | -29.55M | -27.06M | -24.84M | -26.86M | -23.16M | -23.28M | -24.16M | -24.64M | -21.67M | -18.87M | -18.40M | -16.60M | -13.20M | -11.70M |
| Selling, General & Admin | 34.74M | 23.38M | 27.07M | 26.04M | 28.18M | 27.06M | 25.88M | 23.02M | 19.34M | 19.49M | 19.11M | 19.19M | 18.57M | 17.39M | 17.30M | 14.07M | 13.04M | 12.50M | 12.84M | 12.59M | 11.57M | 10.64M | 9.81M | 9.30M | 9.20M | 8.10M | 7.10M | 6.20M |
| 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 |
| Other Operating Expenses | N/A | -59.55M | -63.93M | -63.15M | -67.42M | -60.06M | -12.44M | -9.97M | N/A | N/A | N/A | N/A | -51.77M | -49.91M | -46.85M | -41.13M | -37.88M | -39.36M | -35.99M | -35.87M | -35.73M | -35.29M | -31.49M | -28.17M | -27.60M | -24.70M | -20.30M | -17.90M |
| Operating Income | 21.83M | 18.77M | 14.02M | 12.31M | 11.72M | 19.67M | 11.99M | 8.84M | 11.38M | 11.19M | 11.05M | 9.81M | 7.90M | 6.61M | 8.92M | 9.86M | 8.93M | 7.46M | 10.30M | 12.06M | 9.34M | 7.95M | 6.80M | 6.12M | 5.90M | 5.70M | 5.10M | 4.50M |
| Other Expenses / Income | -6.63M | -6.35M | -6.03M | -3.83M | -7.60M | -6.02M | -6.59M | -6.21M | -5.10M | -4.78M | -5.43M | -1.38M | N/A | -1.06M | N/A | N/A | N/A | N/A | N/A | 2.46M | -18.97M | -22.10M | -25.65M | -25.74M | -20.20M | -16.80M | -15.40M | -13.50M |
| Before Tax Income | 15.20M | 15.93M | 14.02M | 12.31M | 11.72M | 14.20M | 11.99M | 8.84M | 11.38M | 11.19M | 11.05M | 9.81M | 7.90M | 6.61M | 8.92M | 9.86M | 8.93M | 7.46M | 10.30M | 12.06M | 9.34M | 7.95M | 6.80M | 6.12M | 5.90M | 5.70M | 5.10M | 4.50M |
| Income Tax Expenses | 2.57M | 2.59M | 2.28M | 2.05M | 1.81M | 2.25M | 4.49M | 1.92M | 2.81M | 3.12M | 2.94M | 2.76M | 2.06M | 1.51M | 2.27M | 2.73M | 2.63M | 2.06M | 3.28M | 3.68M | 2.87M | 2.27M | 1.91M | 1.72M | 1.60M | 1.60M | 1.40M | 1.30M |
| Net Income | 12.63M | 13.34M | 11.73M | 10.26M | 9.91M | 11.94M | 7.51M | 6.92M | 8.57M | 8.07M | 8.11M | 7.05M | 5.83M | 5.10M | 6.64M | 7.13M | 6.30M | 5.40M | 7.02M | 8.38M | 6.47M | 5.67M | 4.89M | 4.40M | 4.30M | 4.10M | 3.70M | 3.20M |
| Interest Expenses | 15.84M | 2.84M | 3.70M | 6.19M | 7.26M | 5.47M | 3.98M | 3.02M | 2.84M | 2.88M | 3.57M | 6.35M | 10.17M | 13.55M | 16.93M | 20.83M | 26.42M | 23.93M | 18.14M | 16.15M | 17.64M | 20.81M | 24.23M | 24.07M | 18.80M | 15.70M | 13.90M | 12.30M |
| Basic Shares Outstanding | 4.77M | 4.77M | 4.78M | 4.79M | 4.77M | 4.73M | 4.69M | 4.35M | 4.12M | 4.10M | 4.06M | 4.03M | 4.00M | 3.98M | 3.98M | 4.03M | 4.14M | 4.25M | 4.28M | 4.33M | 4.35M | 4.33M | 4.34M | 4.40M | 4.41M | 5.43M | 4.22M | 4.12M |
| Diluted Shares Outstanding | 4.77M | 4.77M | 4.78M | 4.79M | 4.77M | 4.73M | 4.69M | 4.35M | 4.12M | 4.10M | 4.06M | 4.03M | 4.00M | 3.98M | 3.98M | 4.03M | 4.14M | 4.25M | 4.28M | 4.33M | 4.35M | 4.33M | 4.34M | 4.40M | 5.51M | 5.43M | 4.22M | 4.12M |
| EBITDA | 16.78M | 17.50M | 15.63M | 13.84M | 11.92M | 15.53M | 13.50M | 10.11M | 12.35M | 11.26M | 12.00M | 10.97M | 8.87M | 8.73M | 13.16M | 14.62M | 14.04M | 13.02M | 16.09M | 18.04M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A |
| EBITDA Margin | 29.67% | 31.86% | 30.72% | 28.00% | 23.39% | 29.49% | 26.38% | 22.69% | 29.34% | 26.51% | 29.33% | 26.66% | 21.58% | 22.33% | 34.21% | 39.61% | 41.57% | 37.93% | 48.10% | 51.04% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| EBIT | 31.04M | 18.77M | 17.71M | 18.50M | 18.98M | 19.67M | 15.97M | 11.86M | 14.22M | 14.07M | 14.62M | 16.16M | 18.07M | 20.15M | 25.85M | 30.68M | 35.35M | 31.39M | 28.44M | 28.20M | 26.99M | 28.76M | 31.04M | 30.18M | 24.70M | 21.40M | 19.00M | 16.80M |
| EBIT Margin | 54.87% | 34.16% | 34.82% | 37.43% | 37.25% | 37.35% | 31.21% | 26.62% | 33.79% | 33.13% | 35.75% | 39.28% | 43.97% | 51.52% | 67.19% | 83.12% | 104.69% | 91.46% | 85.00% | 79.81% | 80.56% | 88.23% | 108.99% | 120.80% | 101.65% | 95.96% | 103.83% | 103.70% |
| 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 |