| Financial Year End | 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 | 1993-12-31 | 1992-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 7.01M | 42.58M | 50.91M | 65.76M | 82.32M | 99.35M | 107.67M | 119.07M | 131.32M | 104.25M | 143.78M | 120.07M | 109.79M | 122.70M | 121.24M | 115.44M | 109.71M | 110.78M | 102.41M | 107.30M | 95.11M | 119.72M | 116.90M | 71.20M | 75.70M | 68.70M | 85.60M | 74.40M | 60.60M | 54.80M |
| Cost of Revenue | 4.58M | 25.37M | 28.72M | 44.46M | 61.49M | 72.77M | 76.12M | 76.91M | 86.42M | 62.75M | 84.88M | 68.87M | 67.94M | 76.01M | 78.36M | 76.85M | 72.84M | 74.30M | 72.95M | 78.75M | 69.60M | 77.26M | 71.90M | 47.10M | 49.80M | 45.40M | 61.90M | 53.90M | 41.10M | 36.90M |
| Gross Profit | 2.43M | 17.21M | 22.19M | 21.31M | 20.84M | 26.58M | 31.55M | 42.16M | 44.90M | 41.50M | 58.90M | 51.20M | 41.85M | 46.69M | 42.89M | 38.59M | 36.87M | 36.48M | 29.46M | 28.55M | 25.50M | 42.46M | 45.00M | 24.10M | 25.90M | 23.30M | 23.70M | 20.50M | 19.50M | 17.90M |
| Operating Expenses | 7.13M | 19.90M | 22.18M | 27.50M | 28.70M | 31.04M | 42.05M | 38.63M | 36.74M | 38.10M | 40.11M | 35.59M | 31.43M | 36.11M | 32.62M | 33.56M | 30.06M | 29.12M | 25.44M | 24.61M | 24.69M | 34.53M | 33.70M | 15.50M | 13.40M | 12.90M | 13.30M | 12.40M | 12.00M | 11.30M |
| Selling, General & Admin | 7.13M | 19.22M | 22.18M | 27.50M | 28.70M | 31.04M | 42.05M | 38.63M | 36.74M | 38.10M | 40.11M | 35.59M | 31.43M | 33.11M | 32.62M | 33.56M | 30.06M | 29.12M | 25.44M | 24.61M | 24.69M | 29.43M | 28.90M | 12.40M | 10.90M | 10.60M | 10.80M | 10.30M | 10.20M | 9.60M |
| 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 | 684.86K | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 3.00M | N/A | N/A | N/A | N/A | N/A | N/A | N/A | 5.10M | 4.80M | 3.10M | 2.50M | 2.30M | 2.50M | 2.10M | 1.80M | 1.70M |
| Operating Income | -8.17M | -2.70M | 9.21K | -6.56M | -11.76M | -4.46M | -10.51M | 3.53M | 8.16M | 3.40M | 18.79M | 15.61M | 10.41M | 10.58M | 10.26M | 5.03M | 6.81M | 7.36M | 4.02M | 3.94M | 812.45K | 7.93M | 11.30M | 8.60M | 12.50M | 10.40M | 10.40M | 8.10M | 7.50M | 6.60M |
| Other Expenses / Income | 17.76K | 922.02K | 226.14K | 171.65K | -95.31K | -3.40M | 104.15K | -349.53K | -7.05M | 1.56K | -1.17M | 20.15K | 384.79K | 597.71K | 1.76M | 697.70K | 438.49K | 166.97K | 315.31K | -45.05K | 224.80K | 338.81K | 300.00K | 1.30M | 1.60M | 900.00K | 1.00M | 400.00K | 600.00K | 300.00K |
| Before Tax Income | -8.15M | -1.78M | 235.35K | -6.39M | -11.86M | -7.86M | -10.40M | 3.18M | 1.10M | 3.40M | 17.62M | 15.63M | 10.80M | 11.18M | 12.02M | 5.72M | 7.24M | 7.53M | 4.34M | 3.89M | 1.04M | 8.27M | 11.60M | 9.90M | 14.10M | 11.30M | 11.40M | 8.50M | 8.10M | 6.90M |
| Income Tax Expenses | -11.13M | 20.34K | -15.27K | 405.27K | -34.50K | 256.95K | -753.41K | 1.22M | 2.06M | 1.16M | 7.82M | 5.92M | 4.76M | 4.57M | 4.51M | 1.23M | 1.73M | 2.77M | 1.62M | 1.56M | 325.00K | 1.60M | 2.60M | 2.00M | 3.20M | 2.30M | 2.30M | 1.70M | 1.40M | 1.40M |
| Net Income | 2.97M | -1.80M | 6.47M | -6.79M | -11.83M | -8.11M | -9.65M | 1.96M | -957.89K | 2.24M | 9.80M | 9.72M | 6.04M | 6.61M | 7.51M | 4.50M | 4.47M | 4.76M | 2.72M | 2.69M | 639.44K | 6.34M | 8.80M | 7.90M | 10.90M | 8.30M | 9.10M | 6.80M | 6.70M | 6.00M |
| Interest Expenses | -8.02K | 28.51K | 38.44K | 38.35K | 71.43K | 119.63K | 120.44K | 79.84K | 106.10K | 136.25K | 181.39K | 221.61K | 269.15K | 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 |
| Basic Shares Outstanding | 2.42M | 2.33M | 2.33M | 2.28M | 2.24M | 8.82M | 8.72M | 8.62M | 8.53M | 8.51M | 8.45M | 8.38M | 8.34M | 8.54M | 8.76M | 8.72M | 8.58M | 8.26M | 8.17M | 8.25M | 8.36M | 8.75M | 8.64M | 9.04M | 9.23M | 9.35M | 9.22M | 9.07M | 8.82M | 8.96M |
| Diluted Shares Outstanding | 2.42M | 2.33M | 2.33M | 2.28M | 2.24M | 8.82M | 8.72M | 8.64M | 8.53M | 8.52M | 8.50M | 8.41M | 8.35M | 8.56M | 8.83M | 8.81M | 8.72M | 8.32M | 8.19M | 8.25M | 8.36M | 8.87M | 8.73M | 9.08M | 9.32M | 9.47M | 9.22M | 9.07M | 8.93M | 8.96M |
| EBITDA | -8.16M | -784.51K | 7.53M | -4.13M | -8.60M | -4.05M | -6.97M | 5.74M | 3.39M | 5.67M | 19.90M | 17.72M | 12.77M | 13.05M | 14.18M | 8.08M | 8.12M | 9.80M | 6.80M | 6.88M | 5.98M | 13.04M | 16.20M | 13.00M | 16.60M | 12.90M | 13.90M | 10.60M | 9.90M | 9.10M |
| EBITDA Margin | -116.43% | -1.84% | 14.78% | -6.29% | -10.45% | -4.08% | -6.47% | 4.82% | 2.58% | 5.44% | 13.84% | 14.75% | 11.63% | 10.63% | 11.70% | 7.00% | 7.40% | 8.85% | 6.64% | 6.41% | 6.29% | 10.89% | 13.86% | 18.26% | 21.93% | 18.78% | 16.24% | 14.25% | 16.34% | 16.61% |
| EBIT | -8.16M | -1.75M | 6.49M | -6.35M | -11.79M | -7.74M | -10.28M | 3.26M | 1.21M | 3.53M | 17.80M | 15.86M | 11.07M | 11.18M | 12.02M | 5.72M | 6.20M | 7.53M | 4.34M | 4.25M | 964.44K | 7.94M | 11.40M | 9.90M | 14.10M | 10.60M | 11.40M | 8.50M | 8.10M | 7.40M |
| EBIT Margin | -116.43% | -4.10% | 12.75% | -9.65% | -14.32% | -7.79% | -9.55% | 2.74% | 0.92% | 3.39% | 12.38% | 13.21% | 10.08% | 9.11% | 9.92% | 4.96% | 5.65% | 6.80% | 4.23% | 3.96% | 1.01% | 6.63% | 9.75% | 13.90% | 18.63% | 15.43% | 13.32% | 11.42% | 13.37% | 13.50% |
| Financial Year End | 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 | 1993-12-31 | 1992-12-31 |