| 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 | 59.47M | 55.72M | 53.68M | 48.50M | 47.90M | 46.56M | 43.43M | 40.33M | 39.80M | 39.08M | 37.92M | 41.77M | 41.73M | 43.55M | 39.97M | 40.22M | 38.16M | 36.02M | 34.53M | 33.81M | 30.99M | 29.30M | 25.49M | 22.62M | 21.01M | 5.56M | 4.87M | 4.74M | 4.67M | 4.19M |
| Cost of Revenue | -3.02M | 3.73M | 3.63M | 3.37M | 2.65M | 2.49M | 2.77M | 2.35M | 1.61M | 2.04M | N/A | N/A | N/A | 1.83M | 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 | 62.49M | 51.99M | 50.05M | 45.13M | 45.24M | 44.07M | 40.66M | 37.97M | 38.18M | 37.04M | 37.92M | 41.77M | 41.73M | 41.72M | 39.97M | 40.22M | 38.16M | 36.02M | 34.53M | 33.81M | 30.99M | 29.30M | 25.49M | 22.62M | 21.01M | 5.56M | 4.87M | 4.74M | 4.67M | 4.19M |
| Operating Expenses | 44.54M | 43.58M | -43.94M | -42.59M | -38.96M | -35.98M | 30.02M | 26.87M | 28.23M | 28.07M | -37.70M | -41.26M | 448.00K | 654.00K | 619.00K | 773.00K | 724.00K | 775.00K | 748.00K | -33.47M | -10.95M | -8.04M | -1.89M | 425.00K | -1.11M | 13.31M | 11.34M | 10.11M | 8.00M | 7.35M |
| Selling, General & Admin | 44.54M | 28.05M | 26.08M | 26.17M | 24.82M | 24.03M | 25.48M | 21.31M | 22.67M | 22.20M | 21.36M | 22.46M | 24.78M | 24.90M | 23.94M | 17.81M | 16.66M | 15.97M | 15.13M | 13.20M | 12.11M | 11.08M | 10.12M | 9.34M | 8.68M | 7.80M | 7.67M | 7.41M | 7.18M | 7.05M |
| 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 | N/A |
| Other Operating Expenses | N/A | -13.03M | -70.02M | -68.76M | -63.77M | -62.56M | -8.33M | -7.91M | N/A | N/A | -59.06M | -63.72M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | -46.67M | -23.06M | -19.11M | -12.01M | -8.91M | -9.79M | 5.51M | 3.67M | 2.71M | 822.00K | 297.00K |
| Operating Income | 14.93M | 11.76M | 9.74M | 5.91M | 8.94M | 10.17M | 151.00K | 597.00K | 453.00K | 180.00K | 214.00K | 506.00K | 325.00K | 449.00K | 401.00K | 236.00K | 486.00K | 539.00K | 522.00K | 346.00K | 20.04M | 21.26M | 23.60M | 23.05M | 19.90M | 18.87M | 16.21M | 14.85M | 12.67M | 11.53M |
| Other Expenses / Income | -5.87M | -5.11M | 9.38M | -5.43M | 8.71M | -4.92M | -2.74M | -4.37M | -4.80M | -4.12M | -4.63M | 4.68M | -2.14M | -2.39M | -5.70M | -2.00M | -2.17M | N/A | N/A | N/A | -9.64M | -11.96M | -16.16M | -16.71M | -13.86M | -12.70M | -10.68M | -10.09M | -9.53M | -7.62M |
| Before Tax Income | 9.06M | 10.58M | 9.74M | 5.91M | 8.94M | 5.20M | -126.00K | 3.75M | 3.69M | 4.31M | 3.51M | 5.18M | 4.35M | 1.70M | 1.89M | 9.44M | 11.13M | 9.63M | 9.90M | 11.79M | 10.40M | 9.31M | 7.44M | 6.34M | 6.04M | 6.17M | 5.53M | 4.75M | 3.14M | 3.91M |
| Income Tax Expenses | 1.33M | 1.47M | 1.30M | 521.00K | 1.08M | 279.00K | -97.00K | 82.00K | 54.00K | 196.00K | 348.00K | 995.00K | 1.06M | 149.00K | 211.00K | 2.65M | 3.17M | 2.61M | 2.63M | 3.21M | 2.57M | 2.26M | 1.73M | 1.21M | 1.22M | 1.54M | 1.44M | 1.31M | 797.00K | 1.14M |
| Net Income | 7.73M | 9.11M | 8.44M | 5.39M | 7.86M | 4.92M | -29.00K | 3.67M | 3.63M | 4.12M | 3.16M | 4.19M | 3.29M | 1.55M | 1.68M | 6.79M | 7.97M | 7.02M | 7.27M | 8.58M | 7.83M | 7.05M | 5.71M | 5.13M | 4.82M | 4.64M | 4.09M | 3.44M | 2.34M | 2.77M |
| Interest Expenses | 18.43M | 3.60M | 3.46M | 5.29M | 6.42M | 4.97M | 3.01M | 2.57M | 3.63M | 3.85M | 4.68M | 5.77M | 6.71M | 9.98M | 14.32M | 19.01M | 23.35M | 20.28M | 12.32M | 9.25M | 9.64M | 11.96M | 16.16M | 16.71M | 13.86M | 12.70M | 10.68M | 10.09M | 9.53M | 7.62M |
| Basic Shares Outstanding | 5.03M | 5.07M | 5.24M | 5.22M | 5.20M | 5.14M | 4.99M | 4.96M | 4.96M | 4.96M | 4.96M | 4.96M | 4.95M | 4.93M | 4.91M | 4.90M | 4.96M | 4.99M | 5.02M | 5.00M | 4.95M | 4.89M | 4.86M | 4.86M | 4.84M | 4.82M | 4.80M | 2.39M | 2.38M | 2.36M |
| Diluted Shares Outstanding | 5.03M | 5.07M | 5.24M | 5.22M | 5.20M | 5.14M | 4.99M | 4.96M | 4.96M | 4.96M | 4.96M | 4.96M | 4.95M | 4.93M | 4.93M | 4.93M | 5.00M | 5.06M | 5.12M | 5.11M | 5.10M | 4.99M | 4.90M | 4.94M | 4.85M | 4.87M | 4.83M | 2.39M | 2.38M | 2.36M |
| EBITDA | N/A | 730.00K | 358.00K | 219.00K | 235.00K | 151.00K | 151.00K | 597.00K | 453.00K | 180.00K | 214.00K | N/A | 6.17M | 3.64M | 7.19M | 11.21M | 12.82M | 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% | 1.31% | 0.67% | 0.45% | 0.49% | 0.32% | 0.35% | 1.48% | 1.14% | 0.46% | 0.56% | 0.00% | 14.78% | 8.35% | 17.99% | 27.87% | 33.61% | 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 | 27.49M | 14.19M | 13.19M | 11.20M | 15.36M | 10.17M | 2.89M | 6.33M | 7.32M | 8.16M | 8.19M | 10.96M | 11.07M | 11.68M | 16.22M | 28.45M | 34.48M | 29.91M | 22.22M | 21.04M | 20.04M | 21.26M | 23.60M | 23.05M | 19.90M | 18.87M | 16.21M | 14.85M | 12.67M | 11.53M |
| EBIT Margin | 46.23% | 25.46% | 24.58% | 23.10% | 32.07% | 21.84% | 6.65% | 15.68% | 18.39% | 20.88% | 21.60% | 26.23% | 26.52% | 26.82% | 40.57% | 70.73% | 90.37% | 83.05% | 64.34% | 62.22% | 64.66% | 72.57% | 92.57% | 101.88% | 94.73% | 339.38% | 332.62% | 313.49% | 271.31% | 275.47% |
| 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 |