| 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 | 1999-06-30 | 1998-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 51.44M | 40.28M | 37.86M | 36.67M | 36.72M | 32.97M | 31.41M | 29.50M | 22.83M | 22.19M | 21.40M | 20.87M | 20.60M | 20.24M | 17.95M | 18.51M | 16.91M | 16.90M | 16.28M | 15.66M | 14.86M | 11.85M | 10.79M | 9.32M | 2.15M | 3.70M | 981.00K |
| Cost of Revenue | 207.00K | 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 | 51.24M | 40.28M | 37.86M | 36.67M | 36.72M | 32.97M | 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 |
| Operating Expenses | 9.26M | 1.10M | -24.20M | -24.85M | -24.41M | -20.71M | 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 |
| Selling, General & Admin | 15.33M | 15.05M | 14.89M | 14.15M | 13.66M | 12.08M | 14.28M | 13.25M | 9.97M | 9.54M | 8.86M | 9.49M | 8.92M | 8.67M | 9.06M | 6.86M | 6.76M | 6.30M | 6.03M | 5.66M | 4.71M | 3.55M | 3.20M | 3.03M | 633.41K | 1.00M | N/A |
| 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 |
| Other Operating Expenses | -9.26M | -8.55M | -39.09M | -39.00M | -38.07M | -32.79M | N/A | N/A | N/A | N/A | N/A | N/A | 36.00K | 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 Income | -13.00K | 17.83M | 13.66M | 11.82M | 12.31M | 12.26M | N/A | 9.40M | 7.17M | 7.92M | 7.34M | 5.49M | N/A | 5.44M | 192.00K | 5.10M | 5.00M | 5.58M | 5.60M | 5.23M | 5.40M | 5.01M | 4.81M | 3.64M | N/A | N/A | -3.49M |
| Other Expenses / Income | 15.05M | -3.59M | 13.00K | 13.00K | 13.00K | -1.60M | 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 | 6.58M |
| Before Tax Income | 15.05M | 14.23M | 13.68M | 11.84M | 12.32M | 10.66M | 10.55M | 9.40M | 7.17M | 7.92M | 7.34M | 5.49M | 5.53M | 5.44M | 192.00K | 5.10M | 5.00M | 5.58M | 5.60M | 5.23M | 5.40M | 5.01M | 4.81M | 3.64M | 571.91K | 1.60M | 3.08M |
| Income Tax Expenses | 2.25M | 2.32M | 2.24M | 1.69M | 1.99M | 1.39M | 3.10M | 2.52M | 1.96M | 2.31M | 2.25M | 1.56M | 1.54M | 1.56M | -586.00K | 1.53M | 1.59M | 1.87M | 1.91M | 1.80M | 1.87M | 1.76M | 1.71M | 1.18M | 256.73K | 600.00K | N/A |
| Net Income | 12.79M | 11.90M | 11.42M | 10.13M | 10.32M | 9.25M | 7.44M | 6.86M | 5.20M | 5.59M | 5.07M | 3.92M | 3.97M | 3.87M | 766.00K | 3.57M | 3.41M | 3.71M | 3.69M | 3.43M | 3.53M | 3.25M | 3.10M | 2.46M | 315.17K | 1.00M | 2.01M |
| Interest Expenses | 9.02M | 1.59M | 1.13M | 1.56M | 1.96M | 1.61M | 1.39M | 1.76M | 1.00M | 1.14M | 1.65M | 2.46M | 3.76M | 5.50M | 8.39M | 10.74M | 13.70M | 12.74M | 10.34M | 9.12M | 8.71M | 8.80M | 9.84M | 9.27M | 2.71M | 4.40M | 6.85M |
| Basic Shares Outstanding | 3.35M | 3.36M | 3.35M | 3.34M | 3.33M | 3.33M | 3.33M | 3.34M | 2.78M | 2.76M | 2.78M | 2.79M | 2.79M | 2.79M | 2.77M | 2.80M | 2.82M | 2.83M | 2.82M | 3.04M | 2.99M | 2.73M | 2.71M | 2.70M | 1.33M | 1.41M | 1.42M |
| Diluted Shares Outstanding | 3.35M | 3.36M | 3.35M | 3.35M | 3.34M | 3.34M | 3.33M | 3.34M | 2.78M | 2.76M | 2.78M | 2.79M | 2.79M | 2.79M | 2.78M | 2.82M | 2.84M | 2.85M | 2.86M | 3.07M | 3.01M | 2.75M | 2.73M | 2.70M | 1.39M | 1.43M | 1.42M |
| EBITDA | -13.00K | 18.90M | 14.81M | 13.02M | 13.38M | 13.47M | 13.16M | 12.34M | 8.92M | 9.75M | 9.69M | 8.70M | 10.19M | 11.83M | 9.54M | 16.84M | 19.47M | 19.10M | 16.90M | 15.39M | 15.22M | 14.51M | 15.15M | 13.39M | 3.51M | 6.20M | 8.85M |
| EBITDA Margin | -0.03% | 46.92% | 39.11% | 35.51% | 36.44% | 40.87% | 41.89% | 41.82% | 39.08% | 43.93% | 45.28% | 41.70% | 49.47% | 58.44% | 53.15% | 90.95% | 115.16% | 113.03% | 103.84% | 98.29% | 102.39% | 122.49% | 140.37% | 143.70% | 163.36% | 167.57% | 902.55% |
| EBIT | 24.05M | 15.82M | 14.79M | 13.38M | 14.27M | 12.26M | 11.93M | 11.15M | 8.17M | 9.05M | 8.98M | 7.95M | 9.28M | 10.93M | 8.57M | 15.84M | 18.70M | 18.32M | 15.94M | 14.35M | 14.12M | 13.81M | 14.66M | 12.91M | 3.28M | 6.00M | 8.85M |
| EBIT Margin | 46.76% | 39.27% | 39.07% | 36.50% | 38.87% | 37.18% | 37.99% | 37.80% | 35.76% | 40.78% | 41.98% | 38.07% | 45.02% | 54.00% | 47.72% | 85.57% | 110.60% | 108.41% | 97.96% | 91.63% | 94.98% | 116.59% | 135.79% | 138.54% | 152.85% | 162.16% | 902.55% |
| 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 | 1999-06-30 | 1998-12-31 |