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| Reported Currency: USD | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 15,962,000 | 15,035,000 | 14,487,000 | 13,830,000 | 14,959,000 | 14,593,000 | 15,901,000 | 13,521,000 | 13,154,000 | 11,402,000 | 12,080,000 | 12,514,000 | 12,551,000 | 10,872,000 | 12,057,000 | 11,868,000 | 12,397,000 | 11,760,000 | 10,816,000 | 10,998,000 | 10,794,000 | 10,465,000 | 10,037,000 | 10,433,000 | 10,325,000 | 9,930,000 | 9,434,000 | 10,115,000 | 10,536,000 | 9,844,000 | 9,312,000 | 10,215,000 | 10,073,000 | 9,785,000 | 9,425,000 | 10,482,000 | 10,557,000 | 10,934,000 | 10,264,000 | 11,319,000 |
| Revenue Y/Y Growth | 6.70% | 3.03% | -8.89% | 2.29% | 13.72% | 27.99% | 31.63% | 8.05% | 4.80% | 4.87% | 0.19% | 5.44% | 1.24% | -7.55% | 11.47% | 7.91% | 14.85% | 12.37% | 7.76% | 5.42% | 4.54% | 5.39% | 6.39% | 3.14% | -2.00% | 0.87% | 1.31% | -0.98% | 4.60% | 0.60% | -1.20% | -2.55% | -4.58% | -10.51% | -8.17% | -7.39% | - | - | - | - |
| Cost of Revenue | 4,264,000 | 4,024,000 | 3,926,000 | 3,881,000 | 3,934,000 | 4,216,000 | 5,380,000 | 3,873,000 | 3,450,000 | 3,104,000 | 3,670,000 | 5,532,000 | 3,481,000 | 3,159,000 | 3,312,000 | 3,669,000 | 3,990,000 | 3,401,000 | 3,052,000 | 3,289,000 | 3,619,000 | 3,417,000 | 3,184,000 | 3,406,000 | 3,274,000 | 3,080,000 | 3,015,000 | 3,332,000 | 3,409,000 | 3,578,000 | 3,572,000 | 3,850,000 | 3,761,000 | 3,754,000 | 3,569,000 | 3,749,000 | 4,223,000 | 4,893,000 | 3,903,000 | 4,607,000 |
| Gross Profit | 11,698,000 | 11,011,000 | 10,561,000 | 9,949,000 | 11,025,000 | 10,377,000 | 10,521,000 | 9,648,000 | 9,704,000 | 8,298,000 | 8,410,000 | 6,982,000 | 9,070,000 | 7,713,000 | 8,745,000 | 8,199,000 | 8,407,000 | 8,359,000 | 7,764,000 | 7,709,000 | 7,175,000 | 7,048,000 | 6,853,000 | 7,027,000 | 7,051,000 | 6,850,000 | 6,419,000 | 6,783,000 | 7,127,000 | 6,266,000 | 5,740,000 | 6,365,000 | 6,312,000 | 6,031,000 | 5,856,000 | 6,733,000 | 6,334,000 | 6,041,000 | 6,361,000 | 6,712,000 |
| Gross Profit Margin | 73.29% | 73.24% | 72.90% | 71.94% | 73.70% | 71.11% | 66.17% | 71.36% | 73.77% | 72.78% | 69.62% | 55.79% | 72.27% | 70.94% | 72.53% | 69.08% | 67.81% | 71.08% | 71.78% | 70.09% | 66.47% | 67.35% | 68.28% | 67.35% | 68.29% | 68.98% | 68.04% | 67.06% | 67.64% | 63.65% | 61.64% | 62.31% | 62.66% | 61.64% | 62.13% | 64.23% | 60.00% | 55.25% | 61.97% | 59.30% |
| Research and Development | 3,307,000 | 13,321,000 | 4,276,000 | 3,775,000 | 4,399,000 | 2,798,000 | 2,576,000 | 3,068,000 | 2,445,000 | 4,321,000 | 2,465,000 | 5,838,000 | 3,390,000 | 2,123,000 | 2,209,000 | 2,548,000 | 3,204,000 | 2,189,000 | 1,931,000 | 2,214,000 | 2,068,000 | 2,274,000 | 3,196,000 | 2,055,000 | 4,383,000 | 1,749,000 | 1,796,000 | 1,720,000 | 1,664,000 | 2,151,000 | 1,659,000 | 1,797,000 | 1,500,000 | 1,670,000 | 1,737,000 | 2,283,000 | 1,659,000 | 1,664,000 | 1,574,000 | 1,836,000 |
| General and Administrative Expenses | 2,519,000 | 2,702,000 | 2,479,000 | 2,687,000 | 2,520,000 | 2,512,000 | 2,323,000 | 2,830,000 | 2,336,000 | 2,281,000 | 2,633,000 | 3,086,000 | 2,450,000 | 2,378,000 | 2,555,000 | 2,888,000 | 2,589,000 | 2,712,000 | 2,425,000 | 2,643,000 | 2,443,000 | 2,508,000 | 2,508,000 | 2,580,000 | 2,401,000 | 2,438,000 | 2,411,000 | 2,593,000 | 2,393,000 | 2,458,000 | 2,318,000 | 2,615,000 | 2,472,000 | 2,624,000 | 2,601,000 | 2,924,000 | 2,975,000 | 2,973,000 | 2,734,000 | 2,982,000 |
| Total Operating Expenses | 5,826,000 | 16,023,000 | 6,755,000 | 6,462,000 | 6,919,000 | 5,310,000 | 4,899,000 | 5,898,000 | 4,781,000 | 6,602,000 | 5,098,000 | 8,924,000 | 5,840,000 | 4,501,000 | 4,764,000 | 5,436,000 | 5,793,000 | 4,901,000 | 4,356,000 | 4,857,000 | 4,511,000 | 4,782,000 | 5,704,000 | 4,635,000 | 6,784,000 | 4,187,000 | 4,207,000 | 4,313,000 | 4,057,000 | 4,609,000 | 3,977,000 | 4,412,000 | 3,972,000 | 4,294,000 | 4,338,000 | 5,207,000 | 4,634,000 | 4,637,000 | 4,308,000 | 4,818,000 |
| Operating Income or Loss | 5,998,000 | -4,861,000 | 2,882,000 | 2,644,000 | 3,241,000 | 4,271,000 | 4,555,000 | 4,052,000 | 4,734,000 | 1,503,000 | 3,312,000 | -1,940,000 | 3,230,000 | 3,212,000 | 3,981,000 | 2,762,000 | 2,614,000 | 3,458,000 | 3,408,000 | 2,852,000 | 2,664,000 | 2,266,000 | 1,149,000 | 2,167,000 | 267,000 | 2,663,000 | 2,212,000 | -459,000 | 3,070,000 | 1,657,000 | 1,763,000 | 1,952,000 | 2,340,000 | 1,737,000 | 1,518,000 | 1,525,000 | 1,700,000 | 1,404,000 | 2,053,000 | 1,896,000 |
| Operating Margin | 37.58% | -32.33% | 19.89% | 19.12% | 21.67% | 29.27% | 28.65% | 29.97% | 35.99% | 13.18% | 27.42% | -15.50% | 25.74% | 29.54% | 33.02% | 23.27% | 21.09% | 29.40% | 31.51% | 25.93% | 24.68% | 21.65% | 11.45% | 20.77% | 2.59% | 26.82% | 23.45% | -4.54% | 29.14% | 16.83% | 18.93% | 19.11% | 23.23% | 17.75% | 16.11% | 14.55% | 16.10% | 12.84% | 20.00% | 16.75% |
| Interest Expense | 317,000 | 277,000 | 227,000 | 235,000 | 244,000 | 240,000 | 243,000 | 209,000 | 196,000 | 202,000 | 200,000 | 207,000 | 203,000 | 209,000 | 212,000 | 219,000 | 231,000 | 233,000 | 209,000 | 203,000 | 190,000 | 194,000 | 185,000 | 191,000 | 189,000 | 193,000 | 182,000 | 180,000 | 170,000 | 171,000 | 172,000 | 169,000 | 165,000 | 174,000 | 164,000 | 164,000 | 191,000 | 188,000 | 188,000 | 201,000 |
| EBITDA | 5,998,000 | -4,861,000 | 3,873,000 | 3,536,000 | 4,200,000 | 5,209,000 | 5,675,000 | 3,924,000 | 5,030,000 | 1,835,000 | 3,610,000 | -1,633,000 | 3,344,000 | 3,295,000 | 4,053,000 | 2,957,000 | 2,832,000 | 3,520,000 | 3,555,000 | 2,970,000 | 3,068,000 | 2,579,000 | 1,632,000 | 2,585,000 | 1,690,000 | 2,817,000 | 2,328,000 | 2,024,000 | 3,221,000 | 1,846,000 | 1,925,000 | 1,456,000 | 2,903,000 | 1,888,000 | 1,722,000 | 12,389,000 | 2,118,000 | 2,262,000 | 2,438,000 | 2,003,000 |
| Depreciation and Amortization | 1,014,000 | 903,000 | 991,000 | 892,000 | 959,000 | 938,000 | 1,120,000 | 835,000 | 759,000 | 690,000 | 930,000 | 904,000 | 852,000 | 1,048,000 | 821,000 | 936,000 | 845,000 | 973,000 | 898,000 | 1,095,000 | 1,061,000 | 1,226,000 | 1,137,000 | 1,128,000 | 1,154,000 | 1,162,000 | 1,193,000 | 1,155,000 | 1,175,000 | 1,550,000 | 1,561,000 | 1,560,000 | 1,570,000 | 1,608,000 | 1,637,000 | 1,573,000 | 1,611,000 | 1,753,000 | 1,754,000 | 1,954,000 |
| Income Before Tax | 5,620,000 | -5,335,000 | 3,650,000 | 3,513,000 | 3,583,000 | 4,487,000 | 4,861,000 | 3,909,000 | 5,266,000 | 1,717,000 | 3,462,000 | -1,993,000 | 3,428,000 | 3,519,000 | 3,838,000 | 2,792,000 | 2,347,000 | 3,259,000 | 3,067,000 | 2,604,000 | 2,665,000 | 2,086,000 | 1,345,000 | 2,105,000 | 200,000 | 2,439,000 | 2,003,000 | 1,484,000 | 2,887,000 | 1,504,000 | 1,624,000 | 815,000 | 2,397,000 | 807,000 | 1,381,000 | 11,811,000 | 1,490,000 | 1,891,000 | 2,091,000 | 1,225,000 |
| Income Tax Expense | 870,000 | 637,000 | 825,000 | 495,000 | 330,000 | 538,000 | 554,000 | 85,000 | 695,000 | 503,000 | 276,000 | 99,000 | 483,000 | 509,000 | 619,000 | 428,000 | 440,000 | 615,000 | 205,000 | 826,000 | 707,000 | 370,000 | 604,000 | 2,969,000 | 251,000 | 488,000 | 447,000 | 300,000 | 699,000 | 295,000 | 494,000 | -166,000 | 566,000 | 119,000 | 423,000 | 4,484,000 | 648,000 | -142,000 | 360,000 | 410,000 |
| Net Income | 4,745,000 | -5,975,000 | 2,821,000 | 3,017,000 | 3,248,000 | 3,944,000 | 4,310,000 | 3,758,000 | 4,567,000 | 1,545,000 | 3,179,000 | -2,094,000 | 2,941,000 | 3,002,000 | 3,219,000 | 2,357,000 | 1,901,000 | 2,670,000 | 2,915,000 | 1,827,000 | 1,950,000 | 1,707,000 | 736,000 | -872,000 | -56,000 | 1,946,000 | 1,551,000 | 1,177,000 | 2,184,000 | 1,205,000 | 1,125,000 | 976,000 | 1,826,000 | 687,000 | 953,000 | 7,316,000 | 895,000 | 2,004,000 | 1,705,000 | 781,000 |
| Net Income Margin | 29.73% | -39.74% | 19.47% | 21.81% | 21.71% | 27.03% | 27.11% | 27.79% | 34.72% | 13.55% | 26.32% | -16.73% | 23.43% | 27.61% | 26.70% | 19.86% | 15.33% | 22.70% | 26.95% | 16.61% | 18.07% | 16.31% | 7.33% | -8.36% | -0.54% | 19.60% | 16.44% | 11.64% | 20.73% | 12.24% | 12.08% | 9.55% | 18.13% | 7.02% | 10.11% | 69.80% | 8.48% | 18.33% | 16.61% | 6.90% |
| EPS | 1.87 | -2.35 | 1.11 | 1.19 | 1.28 | 1.56 | 1.70 | 1.49 | 1.81 | 0.61 | 1.26 | -0.83 | 1.16 | 1.19 | 1.28 | 0.93 | 0.75 | 1.04 | 1.13 | 0.70 | 0.73 | 0.64 | 0.27 | -0.32 | -0.02 | 0.71 | 0.57 | 0.43 | 0.79 | 0.44 | 0.41 | 0.35 | 0.65 | 0.24 | 0.34 | 2.58 | 0.31 | 0.69 | 0.58 | 0.27 |
| EPS Diluted | 1.86 | -2.35 | 1.11 | 1.18 | 1.28 | 1.55 | 1.70 | 1.48 | 1.80 | 0.61 | 1.25 | -0.82 | 1.16 | 1.18 | 1.26 | 0.92 | 0.74 | 1.03 | 1.12 | 0.69 | 0.73 | 0.63 | 0.27 | -0.32 | -0.02 | 0.71 | 0.56 | 0.42 | 0.78 | 0.43 | 0.40 | 0.35 | 0.64 | 0.24 | 0.33 | 2.54 | 0.31 | 0.68 | 0.57 | 0.26 |
| Weighted Average Shares Out | 2,537,521 | 2,539,000 | 2,538,000 | 2,536,000 | 2,533,000 | 2,531,000 | 2,528,000 | 2,527,000 | 2,530,000 | 2,533,000 | 2,531,304 | 2,530,226 | 2,529,760 | 2,529,168 | 2,524,013 | 2,539,016 | 2,550,889 | 2,566,795 | 2,583,071 | 2,592,560 | 2,658,739 | 2,670,042 | 2,692,481 | 2,696,612 | 2,727,000 | 2,727,129 | 2,740,436 | 2,748,731 | 2,761,661 | 2,765,627 | 2,769,553 | 2,781,128 | 2,802,234 | 2,823,956 | 2,828,388 | 2,838,140 | 2,860,843 | 2,899,710 | 2,929,538 | 2,927,527 |
| Weighted Average Shares Out Diluted | 2,546,000 | 2,539,000 | 2,551,000 | 2,548,000 | 2,542,000 | 2,540,000 | 2,537,000 | 2,535,000 | 2,536,000 | 2,540,000 | 2,541,000 | 2,540,000 | 2,538,000 | 2,536,000 | 2,547,000 | 2,559,000 | 2,572,000 | 2,588,000 | 2,603,000 | 2,634,000 | 2,678,000 | 2,696,000 | 2,710,000 | 2,715,000 | 2,727,000 | 2,752,000 | 2,766,000 | 2,776,000 | 2,786,000 | 2,789,000 | 2,795,000 | 2,813,000 | 2,836,000 | 2,850,000 | 2,865,000 | 2,880,000 | 2,911,000 | 2,949,000 | 2,971,000 | 2,959,000 |
| Reported Currency: USD | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Assets | ||||||||||||||||||||||||||||||||||||||||
| Cash and Cash Equivalents | 8,605,000 | 5,660,000 | 9,707,000 | 12,694,000 | 11,145,000 | 9,675,000 | 8,556,000 | 8,096,000 | 10,016,000 | 8,575,000 | 6,981,000 | 8,062,000 | 7,356,000 | 11,103,000 | 7,425,000 | 9,676,000 | 7,869,000 | 6,659,000 | 8,076,000 | 7,965,000 | 7,826,000 | 5,310,000 | 4,483,000 | 6,092,000 | 7,901,000 | 7,786,000 | 11,708,000 | 6,515,000 | 7,907,000 | 6,608,000 | 9,716,000 | 8,524,000 | 7,548,000 | 6,922,000 | 7,980,000 | 7,441,000 | 11,370,000 | 9,743,000 | 15,828,000 | 15,621,000 |
| Short Term Investments | 168,000 | 718,000 | 680,000 | 498,000 | 103,000 | 453,000 | 372,000 | 0 | 0 | 0 | 0 | 785,000 | 0 | 0 | 7,000 | 774,000 | 149,000 | 446,000 | 722,000 | 899,000 | 2,459,000 | 2,284,000 | 2,863,000 | 2,406,000 | 3,294,000 | 4,181,000 | 3,541,000 | 7,826,000 | 5,160,000 | 5,226,000 | 3,227,000 | 4,903,000 | 4,541,000 | 4,448,000 | 7,621,000 | 8,278,000 | 2,977,000 | 3,652,000 | 4,685,000 | 1,865,000 |
| Cash + Short Term Investments | 8,773,000 | 6,378,000 | 10,387,000 | 13,192,000 | 11,248,000 | 10,128,000 | 8,928,000 | 8,096,000 | 10,016,000 | 8,575,000 | 6,981,000 | 8,062,000 | 7,356,000 | 11,103,000 | 7,432,000 | 10,450,000 | 8,018,000 | 7,105,000 | 8,798,000 | 8,864,000 | 10,285,000 | 7,594,000 | 7,346,000 | 8,498,000 | 11,195,000 | 11,967,000 | 15,249,000 | 14,341,000 | 13,067,000 | 11,834,000 | 12,943,000 | 13,427,000 | 12,089,000 | 11,370,000 | 15,601,000 | 15,719,000 | 14,347,000 | 13,395,000 | 20,513,000 | 17,486,000 |
| Net Receivables | 10,394,000 | 11,030,000 | 10,415,000 | 9,450,000 | 9,482,000 | 9,643,000 | 9,828,000 | 9,230,000 | 8,571,000 | 7,843,000 | 8,235,000 | 7,851,000 | 8,422,000 | 7,577,000 | 8,182,000 | 6,778,000 | 8,442,000 | 7,964,000 | 7,608,000 | 7,071,000 | 7,374,000 | 7,287,000 | 7,245,000 | 6,873,000 | 7,671,000 | 7,439,000 | 7,066,000 | 7,018,000 | 7,364,000 | 6,916,000 | 6,850,000 | 6,484,000 | 6,414,000 | 6,510,000 | 6,670,000 | 6,626,000 | 6,515,000 | 7,022,000 | 7,188,000 | 7,184,000 |
| Inventory | 6,131,000 | 5,930,000 | 5,863,000 | 5,911,000 | 5,614,000 | 5,535,000 | 5,774,000 | 5,953,000 | 7,976,000 | 7,911,000 | 8,577,000 | 6,310,000 | 8,209,000 | 7,977,000 | 7,476,000 | 5,978,000 | 7,370,000 | 5,847,000 | 5,712,000 | 5,440,000 | 5,416,000 | 5,178,000 | 5,382,000 | 5,096,000 | 5,263,000 | 5,407,000 | 5,146,000 | 4,866,000 | 5,244,000 | 5,248,000 | 5,102,000 | 4,700,000 | 5,123,000 | 5,306,000 | 5,539,000 | 5,571,000 | 5,819,000 | 6,136,000 | 6,376,000 | 6,226,000 |
| Other Current Assets | 6,656,000 | 6,639,000 | 6,737,000 | 7,169,000 | 7,217,000 | 6,810,000 | 6,654,000 | 6,987,000 | 4,495,000 | 4,336,000 | 3,116,000 | 5,541,000 | 2,590,000 | 2,686,000 | 3,084,000 | 4,277,000 | 2,312,000 | 3,382,000 | 3,233,000 | 4,500,000 | 3,761,000 | 4,005,000 | 4,112,000 | 4,299,000 | 3,790,000 | 3,354,000 | 4,069,000 | 4,389,000 | 3,765,000 | 3,928,000 | 3,877,000 | 5,153,000 | 4,941,000 | 5,133,000 | 5,117,000 | 5,257,000 | 8,042,000 | 7,034,000 | 7,163,000 | 4,789,000 |
| Total Current Assets | 31,954,000 | 29,977,000 | 33,402,000 | 35,722,000 | 33,561,000 | 32,116,000 | 31,184,000 | 30,266,000 | 31,058,000 | 28,665,000 | 26,909,000 | 27,764,000 | 26,577,000 | 29,343,000 | 26,174,000 | 27,483,000 | 26,142,000 | 24,298,000 | 25,351,000 | 25,875,000 | 26,836,000 | 24,064,000 | 24,085,000 | 24,766,000 | 27,919,000 | 28,167,000 | 31,530,000 | 30,614,000 | 29,440,000 | 27,926,000 | 28,772,000 | 29,764,000 | 28,567,000 | 28,319,000 | 32,927,000 | 33,173,000 | 34,723,000 | 33,587,000 | 41,240,000 | 35,685,000 |
| Non-Current Assets | ||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment | 22,526,000 | 22,231,000 | 21,758,000 | 21,422,000 | 20,424,000 | 20,059,000 | 19,747,000 | 19,279,000 | 18,565,000 | 18,064,000 | 18,295,000 | 17,986,000 | 16,919,000 | 15,789,000 | 15,269,000 | 15,053,000 | 14,287,000 | 13,862,000 | 13,506,000 | 13,291,000 | 12,755,000 | 12,626,000 | 12,561,000 | 12,439,000 | 12,189,000 | 12,094,000 | 12,042,000 | 12,026,000 | 12,029,000 | 11,987,000 | 12,360,000 | 12,507,000 | 12,482,000 | 12,630,000 | 12,910,000 | 13,136,000 | 13,438,000 | 13,893,000 | 14,296,000 | 14,973,000 |
| Goodwill | 21,183,000 | 21,195,000 | 21,209,000 | 21,204,000 | 21,160,000 | 21,213,000 | 21,258,000 | 21,264,000 | 18,862,000 | 18,873,000 | 20,212,000 | 20,238,000 | 20,248,000 | 20,067,000 | 19,767,000 | 19,425,000 | 19,480,000 | 19,490,000 | 18,170,000 | 18,253,000 | 18,258,000 | 18,274,000 | 18,304,000 | 18,284,000 | 18,340,000 | 18,358,000 | 18,358,000 | 18,162,000 | 18,260,000 | 17,809,000 | 17,784,000 | 17,723,000 | 17,761,000 | 17,707,000 | 17,740,000 | 12,992,000 | 13,171,000 | 11,789,000 | 12,120,000 | 12,301,000 |
| Intangible Assets | 19,199,000 | 19,665,000 | 19,857,000 | 20,269,000 | 21,368,000 | 22,497,000 | 23,022,000 | 22,933,000 | 13,384,000 | 13,622,000 | 14,401,000 | 14,604,000 | 16,677,000 | 16,566,000 | 16,096,000 | 14,196,000 | 12,307,000 | 13,381,000 | 10,999,000 | 11,431,000 | 12,175,000 | 12,898,000 | 13,500,000 | 14,183,000 | 15,138,000 | 16,119,000 | 16,863,000 | 17,305,000 | 20,506,000 | 20,315,000 | 21,364,000 | 22,602,000 | 23,724,000 | 24,750,000 | 26,080,000 | 20,386,000 | 20,395,000 | 18,830,000 | 20,517,000 | 23,801,000 |
| Long Term Investments | 1,306,000 | 1,214,000 | 1,290,000 | 1,015,000 | 984,000 | 238,000 | 316,000 | 370,000 | 435,000 | 411,000 | 544,000 | 785,000 | 1,372,000 | 1,251,000 | 555,000 | 1,469,000 | 2,111,000 | 3,779,000 | 5,621,000 | 6,233,000 | 7,606,000 | 10,033,000 | 11,033,000 | 12,125,000 | 12,206,000 | 12,138,000 | 11,896,000 | 11,416,000 | 11,657,000 | 11,879,000 | 12,554,000 | 13,039,000 | 13,080,000 | 13,333,000 | 13,092,000 | 13,515,000 | 13,492,000 | 12,618,000 | 11,456,000 | 9,770,000 |
| Tax Assets | 1,018,000 | 996,000 | 1,442,000 | 1,795,000 | 2,417,000 | 2,974,000 | 3,071,000 | 3,441,000 | 1,527,000 | 1,489,000 | 1,204,000 | 1,015,000 | 1,777,000 | 2,091,000 | 1,943,000 | 1,470,000 | 1,960,000 | 2,089,000 | 1,835,000 | 1,702,000 | 2,065,000 | 2,159,000 | 2,206,000 | 2,219,000 | 4,159,000 | 4,560,000 | 4,889,000 | 5,077,000 | 6,374,000 | 6,091,000 | 6,256,000 | 6,535,000 | 4,941,000 | 5,133,000 | 5,117,000 | 5,257,000 | 4,740,000 | 3,659,000 | 3,939,000 | 4,789,000 |
| Other Non-Current Assets | 9,541,000 | 9,191,000 | 8,838,000 | 7,733,000 | 7,167,000 | 7,998,000 | 8,070,000 | 8,141,000 | 9,663,000 | 9,564,000 | 9,282,000 | 9,196,000 | 6,230,000 | 5,508,000 | 5,109,000 | 5,301,000 | 7,044,000 | 7,066,000 | 6,872,000 | 5,852,000 | 5,435,000 | 4,986,000 | 4,352,000 | 3,856,000 | 1,725,000 | 1,368,000 | 983,000 | 777,000 | 69,000 | 468,000 | -335,000 | -391,000 | 677,000 | 710,000 | 479,000 | -124,000 | 1,849,000 | 3,484,000 | 4,892,000 | 4,326,000 |
| Total Non-Current Assets | 74,773,000 | 74,492,000 | 74,394,000 | 73,438,000 | 73,520,000 | 74,979,000 | 75,484,000 | 75,428,000 | 62,436,000 | 62,023,000 | 63,938,000 | 63,824,000 | 63,223,000 | 61,272,000 | 58,739,000 | 56,914,000 | 57,189,000 | 59,667,000 | 57,003,000 | 56,762,000 | 58,294,000 | 60,976,000 | 61,956,000 | 63,106,000 | 63,757,000 | 64,637,000 | 65,031,000 | 64,763,000 | 68,895,000 | 68,549,000 | 69,983,000 | 72,015,000 | 72,665,000 | 74,263,000 | 75,418,000 | 65,162,000 | 67,085,000 | 64,273,000 | 67,220,000 | 69,960,000 |
| Other Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Assets | 106,727,000 | 104,469,000 | 107,796,000 | 109,160,000 | 107,081,000 | 107,095,000 | 106,668,000 | 105,694,000 | 93,494,000 | 90,688,000 | 90,847,000 | 91,588,000 | 89,800,000 | 90,615,000 | 84,913,000 | 84,397,000 | 83,331,000 | 83,965,000 | 82,354,000 | 82,637,000 | 85,130,000 | 85,040,000 | 86,041,000 | 87,872,000 | 91,676,000 | 92,804,000 | 96,561,000 | 95,377,000 | 98,335,000 | 96,475,000 | 98,755,000 | 101,779,000 | 101,232,000 | 102,582,000 | 108,345,000 | 98,335,000 | 101,808,000 | 97,860,000 | 108,460,000 | 105,645,000 |
| Current Liabilities | ||||||||||||||||||||||||||||||||||||||||
| Accounts Payable | 3,509,000 | 3,442,000 | 3,680,000 | 4,264,000 | 3,371,000 | 3,482,000 | 3,715,000 | 4,609,000 | 3,366,000 | 3,897,000 | 4,034,000 | 4,594,000 | 3,744,000 | 3,448,000 | 3,572,000 | 3,738,000 | 3,198,000 | 3,142,000 | 3,018,000 | 3,318,000 | 3,091,000 | 3,024,000 | 3,162,000 | 3,102,000 | 2,620,000 | 2,934,000 | 2,484,000 | 2,807,000 | 2,481,000 | 2,514,000 | 2,241,000 | 2,533,000 | 2,023,000 | 2,335,000 | 2,091,000 | 2,625,000 | 2,279,000 | 2,326,000 | 2,434,000 | 2,274,000 |
| Short Term Debt | 887,000 | 2,839,000 | 2,672,000 | 1,946,000 | 1,936,000 | 2,979,000 | 1,208,000 | 2,412,000 | 3,534,000 | 2,488,000 | 7,251,000 | 6,431,000 | 2,420,000 | 4,718,000 | 6,361,000 | 3,610,000 | 3,411,000 | 3,816,000 | 3,175,000 | 5,308,000 | 3,656,000 | 3,379,000 | 2,055,000 | 3,057,000 | 5,157,000 | 3,181,000 | 5,037,000 | 568,000 | 1,487,000 | 644,000 | 2,113,000 | 2,585,000 | 2,543,000 | 2,483,000 | 4,728,000 | 2,704,000 | 9,275,000 | 4,477,000 | 8,559,000 | 4,521,000 |
| Tax Payables | 1,981,000 | 1,489,000 | 1,872,000 | 1,986,000 | 1,698,000 | 1,438,000 | 1,571,000 | 1,224,000 | 954,000 | 971,000 | 1,490,000 | 1,575,000 | 984,000 | 1,266,000 | 1,033,000 | 736,000 | 873,000 | 634,000 | 807,000 | 1,971,000 | 759,000 | 661,000 | 717,000 | 708,000 | 396,000 | 1,979,000 | 2,330,000 | 2,239,000 | 1,208,000 | 1,213,000 | 1,864,000 | 1,560,000 | 2,119,000 | 1,878,000 | 2,450,000 | 1,606,000 | 2,467,000 | 192,000 | 595,000 | 251,000 |
| Deferred Revenue | 1,981,000 | 1,489,000 | 0 | 0 | 2,417,000 | 2,974,000 | 0 | 0 | 954,000 | 971,000 | 1,490,000 | 1,015,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 13,563,000 | 10,324,000 | 10,629,000 | 0 |
| Other Current Liabilities | 16,717,000 | 15,624,000 | 16,779,000 | 18,029,000 | 15,274,000 | 13,733,000 | 17,393,000 | 16,851,000 | 15,874,000 | 14,550,000 | 13,586,000 | 15,287,000 | 14,241,000 | 14,012,000 | 13,550,000 | 14,872,000 | 14,075,000 | 13,127,000 | 12,350,000 | 13,580,000 | 11,839,000 | 11,725,000 | 11,743,000 | 12,455,000 | 11,690,000 | 12,643,000 | 12,302,000 | 13,829,000 | 11,587,000 | 11,760,000 | 13,214,000 | 14,085,000 | 13,017,000 | 12,690,000 | 13,623,000 | 13,437,000 | 810,000 | 801,000 | 848,000 | 11,073,000 |
| Total Current Liabilities | 23,094,000 | 23,394,000 | 23,131,000 | 24,239,000 | 22,998,000 | 23,168,000 | 22,316,000 | 23,872,000 | 23,728,000 | 21,906,000 | 26,361,000 | 27,327,000 | 20,405,000 | 22,178,000 | 23,483,000 | 22,220,000 | 20,684,000 | 20,085,000 | 18,543,000 | 22,206,000 | 18,586,000 | 18,128,000 | 16,960,000 | 18,614,000 | 19,467,000 | 18,758,000 | 19,823,000 | 17,204,000 | 15,555,000 | 14,918,000 | 17,568,000 | 19,203,000 | 17,583,000 | 17,508,000 | 20,442,000 | 18,766,000 | 25,927,000 | 17,928,000 | 22,470,000 | 17,868,000 |
| Non-Current Liabilities | ||||||||||||||||||||||||||||||||||||||||
| Long Term Debt | 33,972,000 | 34,072,000 | 28,074,000 | 28,745,000 | 28,482,000 | 28,684,000 | 30,586,000 | 30,690,000 | 22,907,000 | 24,033,000 | 24,002,000 | 25,360,000 | 26,321,000 | 26,156,000 | 21,637,000 | 22,736,000 | 22,677,000 | 22,771,000 | 22,721,000 | 19,806,000 | 19,936,000 | 19,959,000 | 21,501,000 | 21,353,000 | 21,838,000 | 21,706,000 | 23,437,000 | 24,274,000 | 23,656,000 | 23,642,000 | 23,656,000 | 23,929,000 | 24,124,000 | 24,069,000 | 25,506,000 | 18,699,000 | 18,566,000 | 18,590,000 | 19,589,000 | 20,539,000 |
| Deferred Revenue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax | 1,018,000 | 996,000 | 1,442,000 | 1,795,000 | 2,417,000 | 2,974,000 | 3,071,000 | 3,441,000 | 1,527,000 | 1,489,000 | 1,204,000 | 1,015,000 | 1,777,000 | 2,091,000 | 1,943,000 | 1,470,000 | 1,960,000 | 2,089,000 | 1,835,000 | 1,702,000 | 2,065,000 | 2,159,000 | 2,206,000 | 2,219,000 | 4,159,000 | 4,560,000 | 4,889,000 | 5,077,000 | 6,374,000 | 6,091,000 | 6,256,000 | 6,535,000 | 5,959,000 | 6,454,000 | 6,803,000 | 4,266,000 | 4,987,000 | 4,651,000 | 5,881,000 | 6,776,000 |
| Other Non-Current Liabilities | 7,343,000 | 7,265,000 | 8,244,000 | 8,323,000 | 8,660,000 | 8,951,000 | 9,742,000 | 9,434,000 | 9,469,000 | 9,872,000 | 12,241,000 | 12,482,000 | 12,027,000 | 12,446,000 | 11,550,000 | 11,970,000 | 11,085,000 | 11,283,000 | 11,585,000 | 12,041,000 | 11,887,000 | 12,028,000 | 11,473,000 | 11,117,000 | 7,713,000 | 8,068,000 | 8,324,000 | 8,514,000 | 8,793,000 | 8,378,000 | 7,374,000 | 7,345,000 | 7,887,000 | 7,913,000 | 7,677,000 | 7,813,000 | 6,968,000 | 8,175,000 | 7,956,000 | 8,136,000 |
| Total Non-Current Liabilities | 42,333,000 | 42,333,000 | 37,760,000 | 38,863,000 | 39,559,000 | 40,609,000 | 43,399,000 | 43,565,000 | 33,903,000 | 35,394,000 | 37,447,000 | 38,857,000 | 40,125,000 | 40,693,000 | 35,130,000 | 36,176,000 | 35,722,000 | 36,143,000 | 36,141,000 | 33,549,000 | 33,888,000 | 34,146,000 | 35,180,000 | 34,689,000 | 33,710,000 | 34,334,000 | 36,650,000 | 37,865,000 | 38,823,000 | 38,111,000 | 37,286,000 | 37,809,000 | 37,970,000 | 38,436,000 | 39,986,000 | 30,778,000 | 30,521,000 | 31,416,000 | 33,426,000 | 35,451,000 |
| Total Liabilities | 65,427,000 | 65,727,000 | 60,891,000 | 63,102,000 | 62,557,000 | 63,777,000 | 65,715,000 | 67,437,000 | 57,631,000 | 57,300,000 | 63,808,000 | 66,184,000 | 60,530,000 | 62,871,000 | 58,613,000 | 58,396,000 | 56,406,000 | 56,228,000 | 54,684,000 | 55,755,000 | 52,474,000 | 52,274,000 | 52,140,000 | 53,303,000 | 53,177,000 | 53,092,000 | 56,473,000 | 55,069,000 | 54,378,000 | 53,029,000 | 54,854,000 | 57,012,000 | 55,553,000 | 55,944,000 | 60,428,000 | 49,544,000 | 56,448,000 | 49,344,000 | 55,896,000 | 53,319,000 |
| Common Stock | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 | 1,788,000 |
| Retained Earnings | 57,082,000 | 54,198,000 | 62,039,000 | 61,081,000 | 59,928,000 | 58,437,000 | 56,252,000 | 53,696,000 | 51,691,000 | 48,777,000 | 48,888,000 | 47,362,000 | 51,107,000 | 49,724,000 | 48,272,000 | 46,602,000 | 45,804,000 | 45,295,000 | 44,065,000 | 42,579,000 | 42,189,000 | 41,523,000 | 41,107,000 | 41,350,000 | 43,701,000 | 45,046,000 | 44,387,000 | 44,133,000 | 46,028,000 | 45,121,000 | 45,192,000 | 45,348,000 | 45,660,000 | 45,103,000 | 45,692,000 | 46,021,000 | 39,989,000 | 40,366,000 | 39,661,000 | 39,257,000 |
| Accumulated Other Comprehensive Income/Loss | -4,916,000 | -4,900,000 | -4,883,000 | -4,768,000 | -4,743,000 | -4,327,000 | -4,369,000 | -4,429,000 | -4,590,000 | -4,628,000 | -6,622,000 | -6,634,000 | -6,383,000 | -6,393,000 | -6,391,000 | -6,193,000 | -5,390,000 | -5,362,000 | -5,346,000 | -5,545,000 | -5,151,000 | -5,122,000 | -5,060,000 | -4,910,000 | -4,945,000 | -5,094,000 | -5,080,000 | -5,226,000 | -4,252,000 | -4,086,000 | -4,194,000 | -4,148,000 | -4,573,000 | -4,332,000 | -4,167,000 | -4,323,000 | -2,998,000 | -2,444,000 | -2,179,000 | -2,197,000 |
| Total Stockholders Equity | 41,246,000 | 38,693,000 | 46,834,000 | 45,991,000 | 44,458,000 | 43,243,000 | 40,883,000 | 38,184,000 | 35,794,000 | 33,294,000 | 26,945,000 | 25,317,000 | 29,186,000 | 27,642,000 | 26,205,000 | 25,907,000 | 26,838,000 | 27,635,000 | 27,539,000 | 26,701,000 | 32,422,000 | 32,529,000 | 33,668,000 | 34,336,000 | 38,248,000 | 39,463,000 | 39,837,000 | 40,088,000 | 43,744,000 | 43,357,000 | 43,806,000 | 44,676,000 | 45,587,000 | 46,448,000 | 47,765,000 | 48,647,000 | 45,224,000 | 48,358,000 | 49,975,000 | 49,765,000 |
| Total Investments | 1,474,000 | 1,932,000 | 1,970,000 | 1,513,000 | 1,087,000 | 691,000 | 688,000 | 370,000 | 435,000 | 411,000 | 544,000 | 1,570,000 | 1,372,000 | 1,251,000 | 562,000 | 2,243,000 | 2,260,000 | 4,225,000 | 6,343,000 | 7,132,000 | 10,065,000 | 12,317,000 | 13,896,000 | 14,531,000 | 15,500,000 | 16,319,000 | 15,437,000 | 19,242,000 | 16,817,000 | 17,105,000 | 15,781,000 | 17,942,000 | 17,621,000 | 17,781,000 | 20,713,000 | 21,793,000 | 16,469,000 | 16,270,000 | 16,141,000 | 11,635,000 |
| Total Debt | 34,859,000 | 36,911,000 | 30,746,000 | 30,691,000 | 30,418,000 | 31,663,000 | 31,794,000 | 33,102,000 | 26,441,000 | 26,521,000 | 31,253,000 | 31,791,000 | 28,741,000 | 30,874,000 | 27,998,000 | 26,346,000 | 26,088,000 | 26,587,000 | 25,896,000 | 25,114,000 | 23,592,000 | 23,338,000 | 23,556,000 | 24,410,000 | 26,995,000 | 24,887,000 | 28,474,000 | 24,842,000 | 25,143,000 | 24,286,000 | 25,769,000 | 26,514,000 | 26,667,000 | 26,552,000 | 30,234,000 | 21,403,000 | 27,841,000 | 23,067,000 | 28,148,000 | 25,060,000 |
| Net Debt | 26,254,000 | 31,251,000 | 21,039,000 | 17,997,000 | 19,273,000 | 21,988,000 | 23,238,000 | 25,006,000 | 16,425,000 | 17,946,000 | 24,272,000 | 23,729,000 | 21,385,000 | 19,771,000 | 20,573,000 | 16,670,000 | 18,219,000 | 19,928,000 | 17,820,000 | 17,149,000 | 15,766,000 | 18,028,000 | 19,073,000 | 18,318,000 | 19,094,000 | 17,101,000 | 16,766,000 | 18,327,000 | 17,236,000 | 17,678,000 | 16,053,000 | 17,990,000 | 19,119,000 | 19,630,000 | 22,254,000 | 13,962,000 | 16,471,000 | 13,324,000 | 12,320,000 | 9,439,000 |
| Reported Currency: USD | 2023-09-30 | 2023-06-30 | 2023-03-31 | 2022-12-31 | 2022-09-30 | 2022-06-30 | 2022-03-31 | 2021-12-31 | 2021-09-30 | 2021-06-30 | 2021-03-31 | 2020-12-31 | 2020-09-30 | 2020-06-30 | 2020-03-31 | 2019-12-31 | 2019-09-30 | 2019-06-30 | 2019-03-31 | 2018-12-31 | 2018-09-30 | 2018-06-30 | 2018-03-31 | 2017-12-31 | 2017-09-30 | 2017-06-30 | 2017-03-31 | 2016-12-31 | 2016-09-30 | 2016-06-30 | 2016-03-31 | 2015-12-31 | 2015-09-30 | 2015-06-30 | 2015-03-31 | 2014-12-31 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash Flows from Operating Activities | ||||||||||||||||||||||||||||||||||||||||
| Net Income | 4,750,000 | -5,972,000 | 2,825,000 | 3,018,000 | 3,252,000 | 3,949,000 | 4,307,000 | 3,824,000 | 4,571,000 | 777,000 | 3,186,000 | -2,091,000 | 2,944,000 | 3,010,000 | 3,219,000 | 2,363,000 | 1,908,000 | 2,644,000 | 2,862,000 | 1,778,000 | 1,958,000 | 1,716,000 | 741,000 | -1,038,000 | -51,000 | 1,951,000 | 1,556,000 | -587,000 | 2,189,000 | 1,209,000 | 1,130,000 | 982,000 | 1,831,000 | 688,000 | 958,000 | 7,327,000 | 843,000 | 2,033,000 | 1,731,000 | 815,000 |
| Depreciation & Amortization | 1,014,000 | 903,000 | 991,000 | 892,000 | 959,000 | 938,000 | 1,120,000 | 835,000 | 759,000 | 690,000 | 930,000 | 904,000 | 852,000 | 1,048,000 | 821,000 | 936,000 | 845,000 | 973,000 | 898,000 | 1,095,000 | 1,061,000 | 1,226,000 | 1,137,000 | 1,128,000 | 1,154,000 | 1,162,000 | 1,193,000 | 1,155,000 | 1,175,000 | 1,550,000 | 1,561,000 | 1,560,000 | 1,570,000 | 1,608,000 | 1,637,000 | 1,573,000 | 1,611,000 | 1,753,000 | 1,754,000 | 1,954,000 |
| Deferred Income Tax | -336,000 | -355,000 | -277,000 | -307,000 | -661,000 | -262,000 | -338,000 | 159,000 | -1,000 | 39,000 | -10,000 | -715,000 | -75,000 | 40,000 | 82,000 | -170,000 | -237,000 | -343,000 | 194,000 | -118,000 | -133,000 | -228,000 | -30,000 | -2,020,000 | -329,000 | -218,000 | -54,000 | -1,456,000 | 55,000 | -50,000 | -70,000 | 82,000 | -463,000 | -204,000 | -179,000 | -827,000 | -527,000 | -942,000 | -304,000 | 202,000 |
| Stock Based Compensation | 164,000 | 169,000 | 145,000 | 145,000 | 139,000 | 137,000 | 120,000 | 119,000 | 117,000 | 123,000 | 120,000 | 121,000 | 125,000 | 121,000 | 108,000 | 111,000 | 102,000 | 111,000 | 93,000 | 87,000 | 91,000 | 90,000 | 80,000 | 80,000 | 76,000 | 82,000 | 74,000 | 75,000 | 77,000 | 80,000 | 68,000 | 78,000 | 75,000 | 83,000 | 63,000 | 69,000 | 75,000 | 78,000 | 56,000 | 66,000 |
| Change in Working Capital | 2,177,000 | -1,636,000 | -2,890,000 | -347,000 | 263,000 | -1,399,000 | -1,299,000 | -45,000 | -139,000 | -1,551,000 | -2,104,000 | 1,048,000 | -1,445,000 | -527,000 | -3,666,000 | 1,402,000 | -91,000 | -443,000 | -2,935,000 | 481,000 | -760,000 | 199,000 | -1,473,000 | 238,000 | -2,922,000 | 198,000 | -2,535,000 | 401,000 | -564,000 | -1,563,000 | -875,000 | 519,000 | 223,000 | -392,000 | -618,000 | 874,000 | 2,068,000 | -415,000 | -703,000 | -300,000 |
| Accounts Receivable | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Inventory | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Accounts Payable | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Working Capital | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -2,104,000 | 1,048,000 | -1,445,000 | -527,000 | -3,666,000 | 1,402,000 | -91,000 | -443,000 | -2,935,000 | 481,000 | -760,000 | 199,000 | -1,473,000 | 238,000 | -2,922,000 | 198,000 | -2,535,000 | 401,000 | -564,000 | -1,563,000 | -875,000 | 519,000 | 223,000 | -392,000 | -618,000 | 874,000 | 2,068,000 | -415,000 | -703,000 | -300,000 |
| Other Non-Cash Items | -52,000 | 10,595,000 | 545,000 | 1,029,000 | 1,650,000 | 939,000 | 851,000 | 139,000 | -510,000 | 2,412,000 | -331,000 | 4,739,000 | -228,000 | -325,000 | 143,000 | 152,000 | 1,699,000 | 142,000 | 224,000 | 269,000 | 576,000 | 379,000 | 700,000 | 5,627,000 | 901,000 | 142,000 | 52,000 | 4,044,000 | 39,000 | 389,000 | 344,000 | 1,026,000 | 69,000 | 802,000 | 423,000 | -10,180,000 | 278,000 | -192,000 | -173,000 | 289,000 |
| Net Cash Provided by Operating Activities | 7,717,000 | 3,704,000 | 1,339,000 | 4,430,000 | 5,602,000 | 4,302,000 | 4,761,000 | 5,031,000 | 4,797,000 | 2,490,000 | 1,791,000 | 4,006,000 | 2,173,000 | 3,367,000 | 707,000 | 4,794,000 | 4,226,000 | 3,084,000 | 1,336,000 | 3,592,000 | 2,793,000 | 3,382,000 | 1,155,000 | 4,015,000 | -1,171,000 | 3,317,000 | 286,000 | 3,632,000 | 2,971,000 | 1,615,000 | 2,158,000 | 4,247,000 | 3,305,000 | 2,585,000 | 2,284,000 | -1,164,000 | 4,348,000 | 2,315,000 | 2,361,000 | 3,026,000 |
| Cash Flows from Investing Activities | ||||||||||||||||||||||||||||||||||||||||
| Investments in Property, Plant, and Equipment | -902,000 | -965,000 | -1,007,000 | -1,149,000 | -1,126,000 | -1,129,000 | -984,000 | -1,208,000 | -1,172,000 | -934,000 | -1,134,000 | -1,514,000 | -1,516,000 | -668,000 | -986,000 | -1,137,000 | -959,000 | -782,000 | -595,000 | -929,000 | -653,000 | -583,000 | -450,000 | -715,000 | -441,000 | -393,000 | -339,000 | -551,000 | -409,000 | -375,000 | -279,000 | -493,000 | -316,000 | -271,000 | -203,000 | -1,490,000 | -320,000 | -302,000 | -205,000 | -429,000 |
| Acquisitions Net | 902,000 | -10,705,000 | -1,327,000 | 0 | -121,000 | 0 | 0 | -11,264,000 | 1,000 | -1,630,000 | -14,000 | -3,154,000 | -586,000 | -321,000 | -2,545,000 | -25,000 | -1,039,000 | 782,000 | 0 | -59,000 | 653,000 | -372,000 | 0 | -49,000 | 441,000 | -41,000 | -306,000 | -2,000 | -621,000 | -10,000 | -147,000 | 129,000 | 16,000 | 25,000 | -7,598,000 | 13,891,000 | -3,210,000 | 25,000 | 533,000 | 429,000 |
| Purchases of Investments | -117,000 | -25,000 | -562,000 | -494,000 | -5,000 | -333,000 | -372,000 | 0 | 1,172,000 | 0 | -1,000 | -1,017,000 | -1,000 | -28,000 | -49,000 | -822,000 | -570,000 | -836,000 | -974,000 | -1,095,000 | -1,651,000 | -3,922,000 | -1,326,000 | -2,342,000 | -2,117,000 | -3,351,000 | -2,929,000 | -5,567,000 | -3,729,000 | -3,988,000 | -2,367,000 | -4,256,000 | -3,804,000 | -3,582,000 | -5,039,000 | -8,713,000 | -3,851,000 | -5,555,000 | -6,825,000 | -4,914,000 |
| Sales/Maturities of Investments | 704,000 | 285,000 | 500,000 | 12,000 | 335,000 | 373,000 | 1,000 | 529,000 | 111,000 | 0 | 386,000 | 918,000 | 2,000 | 76,000 | 1,816,000 | 1,163,000 | 2,524,000 | 3,036,000 | 1,899,000 | 4,009,000 | 3,840,000 | 5,555,000 | 1,848,000 | 3,131,000 | 3,170,000 | 2,544,000 | 6,819,000 | 3,053,000 | 3,912,000 | 2,768,000 | 4,620,000 | 3,882,000 | 3,903,000 | 6,341,000 | 6,287,000 | 3,307,000 | 3,705,000 | 5,889,000 | 2,632,000 | 6,475,000 |
| Other Investing Activities | -921,000 | -33,000 | 37,000 | -117,000 | -45,000 | 12,000 | 182,000 | -106,000 | -1,173,000 | -143,000 | 25,000 | -11,000 | -54,000 | 59,000 | 136,000 | 58,000 | 235,000 | -4,625,000 | 38,000 | 252,000 | -529,000 | -5,000 | -269,000 | -83,000 | -382,000 | 114,000 | -52,000 | 504,000 | -43,000 | 107,000 | -86,000 | 121,000 | 140,000 | 12,000 | -52,000 | 209,000 | -46,000 | -106,000 | 58,000 | -384,000 |
| Net Cash Used for Investing Activities | -334,000 | -11,443,000 | -2,359,000 | -1,748,000 | -962,000 | -1,077,000 | -1,173,000 | -12,049,000 | -1,061,000 | -2,707,000 | -738,000 | -4,778,000 | -2,155,000 | -882,000 | -1,628,000 | -763,000 | 191,000 | -2,425,000 | 368,000 | 2,178,000 | 1,660,000 | 673,000 | -197,000 | -58,000 | 671,000 | -1,127,000 | 3,193,000 | -2,563,000 | -890,000 | -1,498,000 | 1,741,000 | -617,000 | -61,000 | 2,525,000 | -6,605,000 | 7,204,000 | -3,722,000 | -49,000 | -3,807,000 | 1,177,000 |
| Cash Flows from Financing Activities | ||||||||||||||||||||||||||||||||||||||||
| Debt Repayment | -1,000 | -1,750,000 | -1,000 | -1,000 | -1,000,000 | 0 | -1,250,000 | -1,166,000 | 0 | 0 | -1,153,000 | -3,000 | -2,000 | -1,000 | -1,951,000 | 0 | 0 | 0 | 0 | -1,280,000 | -1,000 | -2,005,000 | -1,003,000 | -802,000 | 0 | -1,000 | -300,000 | 0 | -35,000 | -1,500,000 | -851,000 | -1,000 | 0 | -3,000 | -2,902,000 | -6,610,000 | -2,000 | -2,000 | -3,000 | -1,260,000 |
| Common Stock Issued | -1,937,000 | 7,965,000 | 30,000 | 0 | 0 | 0 | 0 | 8,067,000 | 0 | 0 | 0 | 0 | 0 | 0 | 3,609,000 | 0 | 0 | 0 | 0 | 2,960,000 | 387,000 | 2,139,000 | 229,000 | -1,970,000 | 0 | -3,713,000 | 4,097,000 | 0 | 1,327,000 | 178,000 | 202,000 | 37,000 | 0 | -3,572,000 | 10,360,000 | -213,000 | 5,210,000 | 0 | 0 | 91,000 |
| Common Stock Repurchased | -466,000 | -338,000 | -149,000 | 0 | 0 | 0 | 0 | -18,000 | -583,000 | -239,000 | 0 | 0 | 0 | 0 | -1,281,000 | -1,050,000 | -1,405,000 | -1,235,000 | -1,090,000 | -5,933,000 | -996,000 | -1,596,000 | -566,000 | -1,702,000 | -159,000 | -1,134,000 | -1,019,000 | -1,016,000 | -845,000 | -660,000 | -913,000 | -1,181,000 | -1,281,000 | -709,000 | -1,015,000 | -1,620,000 | -2,670,000 | -2,246,000 | -1,167,000 | -196,000 |
| Dividends Paid | -1,855,000 | -1,885,000 | -1,853,000 | -1,750,000 | -1,747,000 | -1,770,000 | -1,745,000 | -1,643,000 | -1,649,000 | -1,673,000 | -1,645,000 | -1,542,000 | -1,545,000 | -1,577,000 | -1,551,000 | -1,405,000 | -1,394,000 | -1,468,000 | -1,428,000 | -1,277,000 | -1,285,000 | -1,311,000 | -1,299,000 | -1,283,000 | -1,283,000 | -1,307,000 | -1,294,000 | -1,271,000 | -1,274,000 | -1,300,000 | -1,279,000 | -1,263,000 | -1,272,000 | -1,302,000 | -1,280,000 | -1,336,000 | -1,282,000 | -1,339,000 | -1,290,000 | -1,380,000 |
| Other Financing Activities | -10,000 | -234,000 | -81,000 | 197,000 | 45,000 | -7,000 | -91,000 | -33,000 | -42,000 | 3,670,000 | 700,000 | 2,917,000 | -2,304,000 | 2,715,000 | -316,000 | 444,000 | -353,000 | 619,000 | 904,000 | -36,000 | -10,000 | -194,000 | -83,000 | -28,000 | 1,978,000 | -63,000 | -23,000 | 310,000 | -8,000 | -99,000 | -10,000 | 1,000 | 20,000 | 101,000 | -8,000 | 136,000 | 23,000 | -4,782,000 | 4,080,000 | 121,000 |
| Net Cash Used Provided by Financing Activities | -4,269,000 | 3,758,000 | -2,054,000 | -1,554,000 | -2,702,000 | -1,777,000 | -3,086,000 | 5,207,000 | -2,274,000 | 1,758,000 | -2,098,000 | 1,372,000 | -3,851,000 | 1,137,000 | -1,490,000 | -2,011,000 | -3,152,000 | -2,084,000 | -1,614,000 | -5,566,000 | -1,905,000 | -2,967,000 | -2,722,000 | -5,785,000 | 536,000 | -6,218,000 | 1,461,000 | -1,977,000 | -835,000 | -3,381,000 | -2,851,000 | -2,407,000 | -2,533,000 | -5,485,000 | 5,155,000 | -9,643,000 | 1,279,000 | -8,369,000 | 1,620,000 | -2,624,000 |
| Effect of Forex Changes on Cash | -157,000 | -93,000 | 87,000 | 366,000 | -412,000 | -309,000 | -55,000 | -68,000 | -46,000 | 78,000 | -97,000 | 164,000 | 87,000 | 65,000 | -63,000 | 43,000 | -54,000 | 8,000 | 20,000 | -65,000 | -32,000 | -262,000 | 154,000 | 19,000 | 79,000 | 106,000 | 253,000 | -484,000 | 53,000 | 156,000 | 144,000 | -247,000 | -85,000 | -683,000 | -295,000 | -326,000 | -278,000 | 18,000 | 33,000 | -48,000 |
| Net Change in Cash | 2,957,000 | -4,074,000 | -2,987,000 | 1,494,000 | 1,526,000 | 1,139,000 | 447,000 | -1,879,000 | 1,416,000 | 1,607,000 | -1,142,000 | 764,000 | -3,746,000 | 3,687,000 | -2,474,000 | 2,063,000 | 1,211,000 | -1,417,000 | 110,000 | 139,000 | 2,516,000 | 826,000 | -1,610,000 | -1,809,000 | 115,000 | -3,922,000 | 5,193,000 | -1,392,000 | 1,299,000 | -3,108,000 | 1,192,000 | 976,000 | 626,000 | -1,058,000 | 539,000 | -3,929,000 | 1,627,000 | -6,085,000 | 207,000 | 1,531,000 |
| Cash at End of Period | 8,669,000 | 5,712,000 | 9,786,000 | 12,773,000 | 11,279,000 | 9,753,000 | 8,614,000 | 8,167,000 | 10,046,000 | 8,630,000 | 7,023,000 | 8,165,000 | 7,401,000 | 11,147,000 | 7,460,000 | 9,934,000 | 7,871,000 | 6,660,000 | 8,077,000 | 7,967,000 | 7,828,000 | 5,312,000 | 4,486,000 | 6,092,000 | 7,901,000 | 7,786,000 | 11,708,000 | 6,515,000 | 7,907,000 | 6,608,000 | 9,716,000 | 8,524,000 | 7,548,000 | 6,922,000 | 7,980,000 | 7,441,000 | 11,370,000 | 9,743,000 | 15,828,000 | 15,621,000 |
| Cash at Start of Period | 5,712,000 | 9,786,000 | 12,773,000 | 11,279,000 | 9,753,000 | 8,614,000 | 8,167,000 | 10,046,000 | 8,630,000 | 7,023,000 | 8,165,000 | 7,401,000 | 11,147,000 | 7,460,000 | 9,934,000 | 7,871,000 | 6,660,000 | 8,077,000 | 7,967,000 | 7,828,000 | 5,312,000 | 4,486,000 | 6,096,000 | 7,901,000 | 7,786,000 | 11,708,000 | 6,515,000 | 7,907,000 | 6,608,000 | 9,716,000 | 8,524,000 | 7,548,000 | 6,922,000 | 7,980,000 | 7,441,000 | 11,370,000 | 9,743,000 | 15,828,000 | 15,621,000 | 14,090,000 |
| Free Cash Flow | ||||||||||||||||||||||||||||||||||||||||
| Operating Cash Flow | 7,717,000 | 3,704,000 | 1,339,000 | 4,430,000 | 5,602,000 | 4,302,000 | 4,761,000 | 5,031,000 | 4,797,000 | 2,490,000 | 1,791,000 | 4,006,000 | 2,173,000 | 3,367,000 | 707,000 | 4,794,000 | 4,226,000 | 3,084,000 | 1,336,000 | 3,592,000 | 2,793,000 | 3,382,000 | 1,155,000 | 4,015,000 | -1,171,000 | 3,317,000 | 286,000 | 3,632,000 | 2,971,000 | 1,615,000 | 2,158,000 | 4,247,000 | 3,305,000 | 2,585,000 | 2,284,000 | -1,164,000 | 4,348,000 | 2,315,000 | 2,361,000 | 3,026,000 |
| Capital Expenditure | -902,000 | -965,000 | -1,007,000 | -1,149,000 | -1,126,000 | -1,129,000 | -984,000 | -1,208,000 | -1,172,000 | -934,000 | -1,134,000 | -1,514,000 | -1,516,000 | -668,000 | -986,000 | -1,137,000 | -959,000 | -782,000 | -595,000 | -929,000 | -653,000 | -583,000 | -450,000 | -715,000 | -441,000 | -393,000 | -339,000 | -551,000 | -409,000 | -375,000 | -279,000 | -493,000 | -316,000 | -271,000 | -203,000 | -1,490,000 | -320,000 | -302,000 | -205,000 | -429,000 |
| Free Cash Flow | 6,815,000 | 2,739,000 | 332,000 | 3,281,000 | 4,476,000 | 3,173,000 | 3,777,000 | 3,823,000 | 3,625,000 | 1,556,000 | 657,000 | 2,492,000 | 657,000 | 2,699,000 | -279,000 | 3,657,000 | 3,267,000 | 2,302,000 | 741,000 | 2,663,000 | 2,140,000 | 2,799,000 | 705,000 | 3,300,000 | -1,612,000 | 2,924,000 | -53,000 | 3,081,000 | 2,562,000 | 1,240,000 | 1,879,000 | 3,754,000 | 2,989,000 | 2,314,000 | 2,081,000 | -2,654,000 | 4,028,000 | 2,013,000 | 2,156,000 | 2,597,000 |
