| 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 | 17.94M | 14.95M | 21.39M | 13.36M | 17.40M | 20.10M | 17.35M | 22.48M | 18.30M | 18.82M | 18.60M | 21.65M | 20.21M | 22.31M | 27.34M | 31.74M | 27.23M | 27.16M | 31.25M | 32.28M | 27.44M | 23.50M | 19.69M | 15.01M | 13.11M | 12.76M | 12.51M | 13.76M |
| Cost of Revenue | 14.08M | 10.33M | 15.69M | 9.67M | 12.98M | 16.41M | 12.94M | 17.53M | 14.26M | 13.99M | 13.14M | 15.48M | 15.32M | 16.56M | 20.88M | 24.15M | 20.40M | 20.61M | 24.68M | 27.03M | 22.81M | 18.74M | 15.40M | 11.47M | 9.90M | 9.66M | 9.40M | 10.63M |
| Gross Profit | 3.86M | 4.62M | 5.70M | 3.69M | 4.42M | 3.70M | 4.41M | 4.95M | 4.04M | 4.83M | 5.46M | 6.17M | 4.89M | 5.75M | 6.46M | 7.59M | 6.83M | 6.55M | 6.57M | 5.25M | 4.63M | 4.76M | 4.29M | 3.54M | 3.21M | 3.10M | 3.11M | 3.13M |
| Operating Expenses | 4.10M | 4.42M | 4.91M | 5.23M | 4.85M | 4.75M | 4.98M | 5.60M | 6.00M | 5.80M | 5.72M | 6.22M | 6.57M | 7.12M | 6.61M | 7.21M | 6.58M | 5.96M | 5.42M | 4.80M | 4.11M | 4.17M | 3.73M | 3.30M | 3.04M | 3.00M | 2.90M | 2.71M |
| Selling, General & Admin | 4.10M | 4.49M | 4.91M | 5.37M | 4.85M | 4.75M | 4.98M | 5.13M | 5.14M | 5.17M | 5.29M | 5.29M | 6.57M | 7.12M | 6.60M | 7.21M | 6.57M | 5.96M | 5.42M | 4.80M | 4.11M | 4.17M | 3.73M | 3.30M | 2.95M | 2.90M | 2.80M | 2.70M |
| Research & Development | 4.33M | 2.99M | 61.00K | 497.00K | 35.00K | 184.00K | N/A | 475.00K | 852.00K | N/A | 430.00K | 930.00K | 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 |
| Other Operating Expenses | 46.00K | -69.00K | 50.00K | -147.00K | 82.00K | 51.00K | N/A | N/A | N/A | 631.00K | -1.00K | 4.00K | N/A | -2.00K | 8.00K | 3.00K | 15.00K | 1.00K | -2.00K | 1.00K | -2.00K | N/A | N/A | N/A | 99.00K | 100.00K | 100.00K | 10.00K |
| Operating Income | -242.00K | 670.00K | 1.21M | -1.54M | -436.00K | -1.06M | -574.00K | -670.00K | -1.96M | -971.00K | -260.00K | -60.00K | -1.67M | -1.38M | -140.00K | 370.00K | 270.00K | 590.00K | 1.15M | 450.00K | 530.00K | 590.00K | 560.00K | 240.00K | 270.00K | 170.00K | 300.00K | 420.00K |
| Other Expenses / Income | 1.94M | -107.00K | 64.00K | 2.04M | 263.00K | 61.00K | 10.00K | 30.00K | 54.00K | 92.00K | 100.00K | 70.00K | 470.00K | 50.00K | 100.00K | 190.00K | 390.00K | 250.00K | 210.00K | 120.00K | 20.00K | 30.00K | 190.00K | 210.00K | 150.00K | 160.00K | 200.00K | 150.00K |
| Before Tax Income | 1.70M | 563.00K | 1.28M | 498.00K | -173.00K | -963.00K | -564.00K | -640.00K | -1.90M | -879.00K | -160.00K | 10.00K | -1.20M | -1.33M | -40.00K | 560.00K | 660.00K | 840.00K | 1.36M | 570.00K | 550.00K | 620.00K | 750.00K | 450.00K | 420.00K | 330.00K | 500.00K | 570.00K |
| Income Tax Expenses | 45.00K | 24.00K | -90.00K | 96.00K | 37.00K | -312.00K | 28.00K | -228.00K | 47.00K | 18.00K | 70.00K | 140.00K | -60.00K | 150.00K | 220.00K | 320.00K | 140.00K | 160.00K | 330.00K | 170.00K | 110.00K | 120.00K | 160.00K | 90.00K | 80.00K | 70.00K | 60.00K | 100.00K |
| Net Income | 1.83M | 539.00K | 1.37M | 402.00K | -210.00K | 88.00K | 473.00K | 207.00K | -616.00K | -123.00K | -20.00K | -430.00K | 520.00K | -1.09M | 30.00K | 150.00K | 420.00K | 360.00K | 730.00K | 590.00K | 530.00K | 500.00K | 580.00K | 360.00K | 340.00K | 260.00K | 440.00K | 470.00K |
| Interest Expenses | 7.00K | 7.00K | 3.00K | 12.00K | 4.00K | 7.00K | 11.00K | 18.00K | 45.00K | 27.00K | 30.00K | 30.00K | 90.00K | 30.00K | 80.00K | 170.00K | 360.00K | 230.00K | 190.00K | 90.00K | -20.00K | -40.00K | 150.00K | 170.00K | 110.00K | 100.00K | 130.00K | -40.00K |
| Basic Shares Outstanding | 7.73M | 7.73M | 7.73M | 7.73M | 5.75M | 5.15M | 7.73M | 7.73M | 7.74M | 7.76M | 7.76M | 7.77M | 7.83M | 7.87M | 7.93M | 8.06M | 7.57M | 5.49M | 4.50M | 4.39M | 4.62M | 4.62M | 2.77M | 2.77M | 2.77M | 2.31M | 2.54M | 1.95M |
| Diluted Shares Outstanding | 7.73M | 7.73M | 7.73M | 7.73M | 5.75M | 5.15M | 7.73M | 7.73M | 7.74M | 7.76M | 7.76M | 7.79M | 7.88M | 8.04M | 8.11M | 8.33M | 8.25M | 7.36M | 7.29M | 6.84M | 4.62M | 4.62M | 2.77M | 2.77M | 2.77M | 2.31M | 2.54M | 1.95M |
| EBITDA | -227.00K | 703.00K | 1.25M | -971.00K | -65.00K | -906.00K | 573.00K | 52.00K | -468.00K | 10.00K | 188.00K | -130.00K | 732.00K | -740.00K | 532.00K | 858.00K | 1.15M | 966.00K | 1.43M | 1.03M | 810.00K | 743.00K | 1.09M | 729.00K | 629.00K | 530.00K | 730.00K | 600.00K |
| EBITDA Margin | -1.27% | 4.70% | 5.84% | -7.27% | -0.37% | -4.51% | 3.30% | 0.23% | -2.56% | 0.05% | 1.01% | -0.60% | 3.62% | -3.32% | 1.95% | 2.70% | 4.23% | 3.56% | 4.58% | 3.20% | 2.95% | 3.16% | 5.54% | 4.86% | 4.80% | 4.15% | 5.84% | 4.36% |
| EBIT | 1.88M | 570.00K | 1.28M | 510.00K | -169.00K | -217.00K | 512.00K | -3.00K | -524.00K | -78.00K | 80.00K | -260.00K | 550.00K | -910.00K | 330.00K | 640.00K | 920.00K | 750.00K | 1.25M | 850.00K | 620.00K | 580.00K | 890.00K | 620.00K | 530.00K | 430.00K | 630.00K | 530.00K |
| EBIT Margin | 10.48% | 3.81% | 5.98% | 3.82% | -0.97% | -1.08% | 2.95% | -0.01% | -2.86% | -0.41% | 0.43% | -1.20% | 2.72% | -4.08% | 1.21% | 2.02% | 3.38% | 2.76% | 4.00% | 2.63% | 2.26% | 2.47% | 4.52% | 4.13% | 4.04% | 3.37% | 5.04% | 3.85% |
| 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 |