| 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 | 65.76M | 65.41M | 61.08M | 55.96M | 56.52M | 52.28M | 48.62M | 45.48M | 44.07M | 41.74M | 40.84M | 41.07M | 43.08M | 40.21M | 38.38M | 36.66M | 35.87M | 29.20M | 24.53M | 23.08M | 23.57M | 21.49M | 21.21M | 19.58M | 18.90M | 6.09M | 5.24M | 4.38M | 3.70M |
| Cost of Revenue | 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 |
| Gross Profit | 65.76M | 65.41M | 61.08M | 55.96M | 56.52M | 52.28M | 48.62M | 45.48M | 44.07M | 41.74M | 40.84M | 41.07M | 43.08M | 40.21M | 38.38M | 36.66M | 35.87M | 29.20M | 24.53M | 23.08M | 23.57M | 21.49M | 21.21M | 19.58M | 18.90M | 6.09M | 5.24M | 4.38M | 3.70M |
| Operating Expenses | 42.66M | 1.92M | -38.06M | -42.90M | -37.52M | -42.11M | 1.20M | 1.16M | 1.10M | 2.45M | 2.56M | 2.57M | 2.40M | 2.85M | 3.02M | 2.93M | 2.35M | 2.05M | 1.76M | 1.52M | 1.38M | 1.10M | 1.04M | -13.47M | 2.40M | -13.10M | 12.74M | -11.98M | -11.53M |
| Selling, General & Admin | 31.73M | 30.75M | 27.05M | 24.61M | 24.00M | 22.20M | 20.44M | 20.01M | 18.95M | 19.31M | 18.95M | 19.12M | 19.08M | 17.73M | 16.98M | 13.87M | 12.82M | 10.90M | 9.72M | 9.19M | 8.21M | 7.67M | 7.30M | 7.37M | 6.90M | 6.05M | 6.43M | 6.41M | 6.10M |
| 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 | -15.38M | -65.11M | -67.50M | -61.53M | -67.26M | -10.18M | -10.88M | N/A | N/A | N/A | N/A | 240.00K | N/A | 422.00K | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | -20.84M | -4.50M | -19.15M | 6.30M | -18.39M | -17.63M |
| Operating Income | 16.25M | 22.36M | 23.01M | 13.06M | 19.00M | 10.17M | 8.23M | 9.39M | 12.47M | 10.41M | 7.53M | 5.88M | 16.13M | 10.55M | 8.60M | 12.28M | 12.02M | 9.67M | 7.05M | 6.21M | 7.21M | 6.77M | 6.88M | 6.11M | 21.30M | -7.01M | 17.98M | -7.60M | -7.83M |
| Other Expenses / Income | -495.00K | -6.70M | -5.79M | -5.83M | -5.82M | -8.05M | -15.63M | -7.18M | -5.98M | 17.00K | -28.00K | -1.97M | -312.00K | -913.00K | -422.00K | -1.03M | N/A | N/A | -987.00K | N/A | N/A | N/A | N/A | N/A | -15.00M | 13.32M | -12.22M | 13.11M | 13.46M |
| Before Tax Income | 15.75M | 17.50M | 23.01M | 13.06M | 19.00M | 5.96M | 5.74M | 9.39M | 12.47M | 10.41M | 7.53M | 5.88M | 6.98M | 10.55M | 8.60M | 12.28M | 12.02M | 9.67M | 7.05M | 6.21M | 7.21M | 6.77M | 6.88M | 6.11M | 6.30M | 6.31M | 5.75M | 5.51M | 5.63M |
| Income Tax Expenses | 2.15M | 2.56M | 3.40M | 258.00K | 2.88M | -165.00K | 3.56M | 1.30M | 2.27M | 2.01M | 1.29M | 512.00K | 411.00K | 2.94M | 2.01M | 3.68M | 2.76M | 2.10M | 937.00K | 1.01M | 1.37M | 1.20M | 1.29M | 1.11M | 1.20M | 1.50M | 1.39M | 1.38M | 1.45M |
| Net Income | 13.60M | 14.94M | 19.62M | 12.80M | 16.11M | 6.12M | 2.18M | 8.09M | 10.20M | 8.40M | 6.23M | 5.37M | 6.57M | 7.61M | 6.58M | 8.60M | 9.26M | 7.57M | 6.11M | 5.19M | 5.84M | 5.57M | 5.59M | 5.01M | 5.10M | 4.80M | 4.36M | 4.13M | 4.18M |
| Interest Expenses | 23.12M | 4.86M | 2.90M | 3.98M | 7.11M | 4.21M | 2.49M | 2.25M | 2.37M | 3.18M | 4.38M | 6.89M | 9.15M | 12.44M | 14.67M | 16.04M | 23.80M | 19.96M | 12.17M | 8.82M | 9.06M | 11.80M | 15.77M | 17.92M | 15.00M | 13.15M | 12.22M | 11.09M | 11.21M |
| Basic Shares Outstanding | 4.37M | 4.42M | 4.42M | 4.36M | 4.38M | 4.38M | 4.34M | 4.30M | 4.24M | 4.20M | 4.13M | 4.07M | 4.02M | 3.92M | 3.84M | 3.83M | 3.84M | 3.59M | 3.36M | 3.37M | 3.36M | 3.34M | 3.35M | 3.39M | 3.41M | 3.41M | 3.42M | 3.52M | 3.61M |
| Diluted Shares Outstanding | 4.38M | 4.45M | 4.44M | 4.37M | 4.40M | 4.40M | 4.36M | 4.30M | 4.25M | 4.22M | 4.17M | 4.11M | 4.02M | 3.92M | 3.84M | 3.83M | 3.85M | 3.60M | 3.38M | 3.37M | 3.36M | 3.36M | 3.42M | 3.45M | 3.46M | 3.46M | 3.46M | 3.52M | 3.61M |
| EBITDA | N/A | 18.93M | 24.22M | 14.39M | 20.36M | 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 |
| EBITDA Margin | 0.00% | 28.94% | 39.65% | 25.71% | 36.03% | 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% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
| EBIT | 38.88M | 22.36M | 25.92M | 17.04M | 26.11M | 10.17M | 8.23M | 11.63M | 14.85M | 13.59M | 11.90M | 12.77M | 16.13M | 22.99M | 23.27M | 28.31M | 35.81M | 29.62M | 19.22M | 15.03M | 16.27M | 18.57M | 22.66M | 24.03M | 21.30M | 19.46M | 17.98M | 16.59M | 16.84M |
| EBIT Margin | 59.12% | 34.18% | 42.43% | 30.44% | 46.19% | 19.46% | 16.93% | 25.58% | 33.69% | 32.55% | 29.15% | 31.08% | 37.45% | 57.18% | 60.62% | 77.23% | 99.84% | 101.44% | 78.35% | 65.10% | 69.04% | 86.41% | 106.80% | 122.72% | 112.70% | 319.49% | 342.96% | 378.84% | 454.89% |
| 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 |