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| Reported Currency: USD | 2024-09-30 | 2024-06-30 | 2024-03-31 | 2023-12-31 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 46,196,000 | 47,808,000 | 42,777,000 | 45,962,000 | 43,801,000 | 44,954,000 | 41,474,000 | 43,999,000 | 39,392,000 | 40,190,000 | 34,476,000 | 37,678,000 | 35,683,000 | 26,752,000 | 36,228,000 | 35,952,000 | 37,501,000 | 19,371,000 | 34,320,000 | 39,715,000 | 36,990,000 | 38,853,000 | 40,342,000 | 41,793,000 | 37,666,000 | 38,920,000 | 41,959,000 | 41,326,000 | 36,451,000 | 39,853,000 | 39,146,000 | 38,654,000 | 35,943,000 | 39,485,000 | 37,718,000 | 40,251,000 | 38,144,000 | 37,263,000 | 33,900,000 | 35,870,000 |
| Revenue Y/Y Growth | 5.47% | 6.35% | 3.14% | 4.46% | 11.19% | 11.85% | 20.30% | 16.78% | 10.39% | 50.23% | -4.84% | 4.80% | -4.85% | 38.10% | 5.56% | -9.48% | 1.38% | -50.14% | -14.93% | -4.97% | -1.79% | -0.17% | -3.85% | 1.13% | 3.33% | -2.34% | 7.19% | 6.91% | 1.41% | 0.93% | 3.79% | -3.97% | -5.77% | 5.96% | 11.26% | 12.21% | - | - | - | - |
| Cost of Revenue | 42,860,000 | 43,280,000 | 39,053,000 | 43,432,000 | 37,548,000 | 37,471,000 | 36,855,000 | 37,816,000 | 34,354,000 | 33,191,000 | 29,036,000 | 32,393,000 | 30,057,000 | 22,904,000 | 29,297,000 | 33,075,000 | 31,223,000 | 17,932,000 | 30,522,000 | 34,812,000 | 32,282,000 | 33,657,000 | 33,942,000 | 28,702,000 | 33,920,000 | 35,556,000 | 35,753,000 | 34,987,000 | 30,288,000 | 33,349,000 | 32,708,000 | 33,509,000 | 30,446,000 | 32,348,000 | 30,939,000 | 33,852,000 | 32,085,000 | 31,209,000 | 29,349,000 | 31,716,000 |
| Gross Profit | 3,336,000 | 4,528,000 | 3,724,000 | 2,530,000 | 6,253,000 | 7,483,000 | 4,619,000 | 6,183,000 | 5,038,000 | 6,999,000 | 5,440,000 | 5,285,000 | 5,626,000 | 3,848,000 | 6,931,000 | 2,877,000 | 6,278,000 | 1,439,000 | 3,798,000 | 4,903,000 | 4,708,000 | 5,196,000 | 6,400,000 | 13,091,000 | 3,746,000 | 3,364,000 | 6,206,000 | 6,339,000 | 6,163,000 | 6,504,000 | 6,438,000 | 5,145,000 | 5,497,000 | 7,137,000 | 6,779,000 | 6,399,000 | 6,059,000 | 6,054,000 | 4,551,000 | 4,154,000 |
| Gross Profit Margin | 7.22% | 9.47% | 8.71% | 5.50% | 14.28% | 16.65% | 11.14% | 14.05% | 12.79% | 17.41% | 15.78% | 14.03% | 15.77% | 14.38% | 19.13% | 8.00% | 16.74% | 7.43% | 11.07% | 12.35% | 12.73% | 13.37% | 15.86% | 31.32% | 9.95% | 8.64% | 14.79% | 15.34% | 16.91% | 16.32% | 16.45% | 13.31% | 15.29% | 18.08% | 17.97% | 15.90% | 15.88% | 16.25% | 13.42% | 11.58% |
| Research and Development | 0 | 0 | 0 | 8,200,000 | 0 | 0 | 0 | 7,800,000 | 0 | 0 | 0 | 7,600,000 | 0 | 0 | 0 | 7,100,000 | 0 | 0 | 0 | 7,400,000 | 0 | 0 | 0 | 8,200,000 | 0 | 0 | 0 | 8,000,000 | 0 | 0 | 0 | 7,300,000 | 0 | 0 | 0 | 6,700,000 | 0 | 0 | 0 | 6,700,000 |
| General and Administrative Expenses | 2,456,000 | 2,773,000 | 2,464,000 | 2,775,000 | 2,671,000 | 2,750,000 | 2,506,000 | 2,542,000 | 2,847,000 | 2,759,000 | 2,740,000 | 3,248,000 | 2,947,000 | 2,877,000 | 2,843,000 | 3,530,000 | 2,266,000 | 1,965,000 | 2,432,000 | 2,992,000 | 2,601,000 | 2,725,000 | 2,843,000 | 2,996,000 | 2,882,000 | 2,778,000 | 2,747,000 | 3,088,000 | 2,919,000 | 2,756,000 | 2,764,000 | 4,438,000 | 2,535,000 | 2,661,000 | 3,823,000 | 3,941,000 | 3,731,000 | 3,718,000 | 3,609,000 | 3,785,000 |
| Total Operating Expenses | 2,456,000 | 2,773,000 | 2,464,000 | 2,775,000 | 2,671,000 | 2,750,000 | 2,506,000 | 2,542,000 | 2,847,000 | 2,759,000 | 2,740,000 | 3,248,000 | 2,947,000 | 2,877,000 | 2,843,000 | 3,530,000 | 2,266,000 | 1,965,000 | 2,432,000 | 2,992,000 | 2,601,000 | 2,725,000 | 2,843,000 | 2,996,000 | 2,882,000 | 2,778,000 | 2,747,000 | 3,088,000 | 2,919,000 | 2,756,000 | 2,764,000 | 4,438,000 | 2,535,000 | 2,661,000 | 3,964,000 | 4,059,000 | 3,851,000 | 3,824,000 | 3,682,000 | 3,873,000 |
| Operating Income or Loss | 880,000 | 1,755,000 | 1,260,000 | -245,000 | 1,129,000 | 2,461,000 | 2,113,000 | 3,740,000 | 504,000 | 4,995,000 | 3,271,000 | 739,000 | 1,342,000 | -22,000 | 2,464,000 | -2,442,000 | 2,351,000 | -2,759,000 | -1,558,000 | -457,000 | -261,000 | 2,471,000 | 3,557,000 | 10,095,000 | 864,000 | 586,000 | 3,459,000 | 3,251,000 | 3,244,000 | 3,748,000 | 3,674,000 | 707,000 | 2,962,000 | 4,476,000 | 2,815,000 | 2,340,000 | 2,208,000 | 2,230,000 | 869,000 | 281,000 |
| Operating Margin | 1.90% | 3.67% | 2.95% | -0.53% | 2.58% | 5.47% | 5.09% | 8.50% | 1.28% | 12.43% | 9.49% | 1.96% | 3.76% | -0.08% | 6.80% | -6.79% | 6.27% | -14.24% | -4.54% | -1.15% | -0.71% | 6.36% | 8.82% | 24.15% | 2.29% | 1.51% | 8.24% | 7.87% | 8.90% | 9.40% | 9.39% | 1.83% | 8.24% | 11.34% | 7.46% | 5.81% | 5.79% | 5.98% | 2.56% | 0.78% |
| Interest Expense | 273,000 | 279,000 | 292,000 | 370,000 | 2,783,000 | 2,578,000 | 312,000 | 341,000 | 321,000 | 312,000 | 308,000 | 438,000 | 439,000 | 453,000 | 476,000 | 476,000 | 502,000 | 450,000 | 250,000 | 258,000 | 276,000 | 244,000 | 265,000 | 295,000 | 348,000 | 301,000 | 289,000 | 296,000 | 298,000 | 291,000 | 293,000 | 249,000 | 238,000 | 212,000 | 200,000 | 212,000 | 206,000 | 190,000 | 165,000 | 191,000 |
| EBITDA | 2,535,000 | 4,226,000 | 3,395,000 | 197,000 | 3,315,000 | 4,188,000 | 4,092,000 | 3,184,000 | 823,000 | 2,722,000 | -1,993,000 | 13,172,000 | 3,844,000 | 2,370,000 | 6,157,000 | -1,611,000 | 4,774,000 | 3,604,000 | 1,223,000 | -110,000 | 2,275,000 | 2,708,000 | 4,017,000 | -28,000 | 1,432,000 | 1,650,000 | 2,208,000 | 2,217,000 | 2,068,000 | 4,777,000 | 2,544,000 | -868,000 | 1,625,000 | 3,087,000 | 3,851,000 | 3,332,000 | 3,845,000 | 3,718,000 | 2,425,000 | 281,000 |
| Depreciation and Amortization | 1,394,000 | 1,518,000 | 1,505,000 | 1,698,000 | 1,604,000 | 1,596,000 | 1,625,000 | 1,700,000 | 1,627,000 | 1,619,000 | 1,547,000 | 1,516,000 | 1,520,000 | 1,182,000 | 1,742,000 | 1,725,000 | 1,520,000 | 2,070,000 | 2,142,000 | 2,071,000 | 2,018,000 | 2,259,000 | 2,142,000 | -333,000 | 649,000 | 847,000 | 1,092,000 | 1,349,000 | 1,084,000 | 1,029,000 | 1,031,000 | 834,000 | 838,000 | 835,000 | 925,000 | 1,072,000 | 626,000 | 810,000 | 690,000 | -40,000 |
| Income Before Tax | 869,000 | 2,438,000 | 1,612,000 | -1,867,000 | 1,387,000 | 2,288,000 | 2,159,000 | 1,166,000 | -1,125,000 | 791,000 | -3,848,000 | 11,218,000 | 1,885,000 | 735,000 | 3,942,000 | -3,810,000 | 2,756,000 | 1,084,000 | -1,146,000 | -2,436,000 | -19,000 | 205,000 | 1,610,000 | -17,000 | 1,094,000 | 1,349,000 | 1,919,000 | 1,889,000 | 1,757,000 | 2,259,000 | 2,243,000 | -1,117,000 | 1,387,000 | 2,875,000 | 3,651,000 | 3,120,000 | 2,859,000 | 2,868,000 | 1,405,000 | -56,000 |
| Income Tax Expense | -27,000 | 605,000 | 278,000 | -1,344,000 | 214,000 | 272,000 | 496,000 | -93,000 | -195,000 | 153,000 | -729,000 | -1,055,000 | 63,000 | 182,000 | 680,000 | -1,019,000 | 366,000 | -34,000 | 847,000 | -764,000 | -442,000 | 55,000 | 427,000 | 95,000 | 101,000 | 280,000 | 174,000 | -524,000 | 186,000 | 209,000 | 649,000 | -336,000 | 426,000 | 903,000 | 1,196,000 | 469,000 | 950,000 | 982,000 | 480,000 | -105,000 |
| Net Income | 892,000 | 1,831,000 | 1,332,000 | -526,000 | 1,199,000 | 1,917,000 | 1,757,000 | 1,289,000 | -930,000 | 667,000 | -3,119,000 | 12,282,000 | 1,832,000 | 561,000 | 3,262,000 | -2,788,000 | 2,385,000 | 1,117,000 | -1,993,000 | -1,672,000 | 425,000 | 148,000 | 1,146,000 | -116,000 | 991,000 | 1,066,000 | 1,736,000 | 2,409,000 | 1,564,000 | 2,042,000 | 1,587,000 | -783,000 | 957,000 | 1,970,000 | 2,452,000 | 2,655,000 | 1,909,000 | 1,885,000 | 924,000 | 52,000 |
| Net Income Margin | 1.93% | 3.83% | 3.11% | -1.14% | 2.74% | 4.26% | 4.24% | 2.93% | -2.36% | 1.66% | -9.05% | 32.60% | 5.13% | 2.10% | 9.00% | -7.75% | 6.36% | 5.77% | -5.81% | -4.21% | 1.15% | 0.38% | 2.84% | -0.28% | 2.63% | 2.74% | 4.14% | 5.83% | 4.29% | 5.12% | 4.05% | -2.03% | 2.66% | 4.99% | 6.50% | 6.60% | 5.00% | 5.06% | 2.73% | 0.14% |
| EPS | 0.22 | 0.46 | 0.33 | -0.13 | 0.30 | 0.48 | 0.44 | 0.32 | -0.23 | 0.17 | -0.78 | 3.07 | 0.46 | 0.14 | 0.82 | -0.70 | 0.60 | 0.28 | -0.50 | -0.42 | 0.11 | 0.04 | 0.29 | -0.03 | 0.25 | 0.27 | 0.44 | 0.61 | 0.40 | 0.51 | 0.40 | -0.20 | 0.24 | 0.50 | 0.62 | 0.67 | 0.55 | 0.54 | 0.29 | 0.01 |
| EPS Diluted | 0.22 | 0.46 | 0.33 | -0.13 | 0.30 | 0.47 | 0.44 | 0.32 | -0.23 | 0.16 | -0.78 | 3.03 | 0.45 | 0.14 | 0.81 | -0.70 | 0.60 | 0.28 | -0.50 | -0.42 | 0.11 | 0.04 | 0.29 | -0.03 | 0.25 | 0.27 | 0.43 | 0.61 | 0.39 | 0.51 | 0.40 | -0.20 | 0.24 | 0.49 | 0.61 | 0.67 | 0.55 | 0.54 | 0.29 | 0.01 |
| Weighted Average Shares Out | 3,976,000 | 3,985,000 | 3,979,000 | 3,998,000 | 4,004,000 | 4,003,000 | 3,990,000 | 4,004,000 | 4,021,000 | 4,021,000 | 4,008,000 | 3,999,000 | 3,995,000 | 3,992,000 | 3,980,000 | 3,975,837 | 3,976,000 | 3,975,000 | 3,963,000 | 3,960,000 | 3,970,000 | 3,984,000 | 3,973,000 | 3,968,000 | 3,976,000 | 3,977,000 | 3,974,000 | 3,972,000 | 3,972,000 | 3,977,000 | 3,976,000 | 3,929,244 | 3,974,000 | 3,973,000 | 3,970,000 | 3,969,000 | 3,969,000 | 3,974,000 | 3,963,000 | 3,860,855 |
| Weighted Average Shares Out Diluted | 4,018,000 | 4,022,000 | 4,023,000 | 3,998,000 | 4,050,000 | 4,041,000 | 4,029,000 | 4,047,000 | 4,021,000 | 4,052,000 | 4,008,000 | 4,055,000 | 4,036,000 | 4,028,000 | 4,016,000 | 3,976,000 | 4,005,000 | 3,992,000 | 3,963,000 | 3,970,000 | 4,007,000 | 4,013,000 | 3,997,000 | 3,976,000 | 4,000,000 | 3,999,000 | 3,997,000 | 3,972,000 | 3,996,000 | 3,996,000 | 3,999,000 | 3,974,000 | 4,000,000 | 3,997,000 | 3,996,000 | 3,969,000 | 3,999,000 | 4,007,000 | 4,001,000 | 3,861,000 |
| Reported Currency: USD | 2024-09-30 | 2024-06-30 | 2024-03-31 | 2023-12-31 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Assets | ||||||||||||||||||||||||||||||||||||||||
| Cash and Cash Equivalents | 23,449,000 | 19,953,000 | 19,721,000 | 24,862,000 | 26,427,000 | 26,406,000 | 22,144,000 | 25,134,000 | 21,548,000 | 19,516,000 | 21,013,000 | 20,540,000 | 27,429,000 | 22,955,000 | 21,826,000 | 25,243,000 | 24,263,000 | 30,989,000 | 25,971,000 | 17,504,000 | 20,523,000 | 22,117,000 | 20,848,000 | 16,718,000 | 18,562,000 | 16,828,000 | 17,940,000 | 18,492,000 | 17,589,000 | 16,223,000 | 17,823,000 | 15,905,000 | 13,340,000 | 17,063,000 | 15,917,000 | 14,272,000 | 14,686,000 | 12,897,000 | 12,368,000 | 10,757,000 |
| Short Term Investments | 13,456,000 | 14,613,000 | 14,742,000 | 15,309,000 | 14,688,000 | 16,415,000 | 17,369,000 | 18,936,000 | 18,625,000 | 17,184,000 | 20,215,000 | 29,053,000 | 18,997,000 | 18,081,000 | 24,281,000 | 24,718,000 | 20,568,000 | 26,141,000 | 20,399,000 | 17,147,000 | 16,808,000 | 15,931,000 | 16,882,000 | 17,233,000 | 17,780,000 | 19,648,000 | 22,131,000 | 20,435,000 | 20,492,000 | 22,886,000 | 22,166,000 | 22,922,000 | 20,825,000 | 22,234,000 | 23,556,000 | 20,904,000 | 17,161,000 | 18,405,000 | 20,732,000 | 20,393,000 |
| Cash + Short Term Investments | 36,905,000 | 34,566,000 | 34,463,000 | 40,171,000 | 41,115,000 | 42,821,000 | 39,513,000 | 44,070,000 | 40,173,000 | 36,700,000 | 41,228,000 | 49,593,000 | 46,426,000 | 41,036,000 | 46,107,000 | 49,961,000 | 44,831,000 | 57,130,000 | 46,370,000 | 34,651,000 | 37,331,000 | 38,048,000 | 37,730,000 | 33,951,000 | 36,342,000 | 36,476,000 | 40,071,000 | 38,927,000 | 38,081,000 | 39,109,000 | 39,989,000 | 38,827,000 | 34,165,000 | 39,297,000 | 39,473,000 | 35,176,000 | 31,847,000 | 31,302,000 | 33,100,000 | 31,150,000 |
| Net Receivables | 65,809,000 | 0 | 63,585,000 | 0 | 0 | 57,257,000 | 0 | 54,574,000 | 0 | 0 | 0 | 44,038,000 | 0 | 0 | 0 | 52,575,000 | 0 | 0 | 0 | 63,139,000 | 0 | 0 | 0 | 65,812,000 | 0 | 0 | 0 | 63,049,000 | 0 | 0 | 0 | 57,591,000 | 0 | 0 | 105,532,000 | 11,042,000 | 98,581,000 | 95,487,000 | 92,172,000 | 92,819,000 |
| Inventory | 18,025,000 | 17,183,000 | 18,632,000 | 15,651,000 | 18,326,000 | 17,703,000 | 16,212,000 | 14,080,000 | 15,213,000 | 13,976,000 | 14,647,000 | 12,065,000 | 13,508,000 | 13,593,000 | 12,742,000 | 10,808,000 | 10,583,000 | 10,220,000 | 11,312,000 | 10,786,000 | 12,451,000 | 12,437,000 | 12,333,000 | 11,220,000 | 12,810,000 | 12,565,000 | 12,371,000 | 10,277,000 | 11,263,000 | 11,092,000 | 10,535,000 | 8,898,000 | 10,219,000 | 9,829,000 | 9,770,000 | 8,319,000 | 9,496,000 | 9,438,000 | 9,519,000 | 7,866,000 |
| Other Current Assets | 4,360,000 | 68,769,000 | 3,915,000 | 65,659,000 | 61,920,000 | 3,931,000 | 59,398,000 | 3,752,000 | 52,702,000 | 49,793,000 | 50,267,000 | 3,300,000 | 47,034,000 | 46,646,000 | 55,083,000 | 3,400,000 | 56,351,000 | 56,761,000 | 66,594,000 | 5,471,000 | 65,972,000 | 67,866,000 | 71,132,000 | 3,666,000 | 65,691,000 | 65,984,000 | 70,822,000 | 3,649,000 | 63,388,000 | 63,338,000 | 62,704,000 | 3,145,000 | 59,131,000 | 61,641,000 | 0 | 102,542,000 | 0 | 0 | 0 | 0 |
| Total Current Assets | 125,099,000 | 120,518,000 | 120,595,000 | 121,481,000 | 121,361,000 | 121,712,000 | 115,123,000 | 116,476,000 | 108,088,000 | 100,469,000 | 106,142,000 | 108,996,000 | 106,968,000 | 101,275,000 | 113,932,000 | 116,744,000 | 111,765,000 | 124,111,000 | 124,276,000 | 114,047,000 | 115,754,000 | 118,351,000 | 121,195,000 | 114,649,000 | 114,843,000 | 115,025,000 | 123,264,000 | 115,902,000 | 112,732,000 | 113,539,000 | 113,228,000 | 108,461,000 | 103,515,000 | 110,767,000 | 154,775,000 | 145,470,000 | 139,924,000 | 136,227,000 | 134,791,000 | 131,835,000 |
| Non-Current Assets | ||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment | 63,558,000 | 62,254,000 | 61,633,000 | 64,038,000 | 60,785,000 | 60,165,000 | 59,978,000 | 61,484,000 | 59,084,000 | 60,695,000 | 62,171,000 | 64,837,000 | 63,337,000 | 64,285,000 | 64,172,000 | 65,034,000 | 64,013,000 | 62,992,000 | 63,808,000 | 65,699,000 | 64,856,000 | 66,379,000 | 65,374,000 | 65,297,000 | 65,302,000 | 64,945,000 | 64,449,000 | 63,562,000 | 63,474,000 | 62,391,000 | 60,582,000 | 60,901,000 | 61,453,000 | 61,408,000 | 59,398,000 | 57,256,000 | 57,044,000 | 56,898,000 | 53,526,000 | 53,343,000 |
| Goodwill | 0 | 0 | 0 | 0 | 597,000 | 608,000 | 609,000 | 603,000 | 575,000 | 595,000 | 617,000 | 619,000 | 695,000 | 741,000 | 566,000 | 258,000 | 258,000 | 254,000 | 278,000 | 278,000 | 291,000 | 265,000 | 264,000 | 264,000 | 273,000 | 273,000 | 274,000 | 75,000 | 0 | 0 | 0 | 50,000 | 0 | 0 | 0 | 6,000 | 0 | 0 | 0 | 0 |
| Intangible Assets | 0 | 0 | 0 | 0 | 597,000 | 608,000 | 609,000 | 2,350,000 | 575,000 | 595,000 | 617,000 | 619,000 | 695,000 | 741,000 | 566,000 | 144,000 | 0 | 0 | 0 | 188,000 | 0 | 0 | 0 | 178,000 | 0 | 0 | 0 | 213,000 | 0 | 0 | 0 | 198,000 | 0 | 0 | 0 | 124,000 | 0 | 0 | 0 | 133,000 |
| Long Term Investments | 8,029,000 | 65,602,000 | 63,535,000 | 61,688,000 | 58,296,000 | 56,623,000 | 55,097,000 | 53,307,000 | 50,812,000 | 55,839,000 | 55,700,000 | 56,898,000 | 58,562,000 | 59,525,000 | 60,272,000 | 4,901,000 | 4,741,000 | 4,651,000 | 2,275,000 | 2,519,000 | 2,623,000 | 2,637,000 | 2,605,000 | 2,709,000 | 2,858,000 | 3,087,000 | 3,213,000 | 3,085,000 | 3,344,000 | 3,241,000 | 3,642,000 | 3,304,000 | 3,795,000 | 3,349,000 | 3,820,000 | 3,224,000 | 3,505,000 | 3,469,000 | 3,628,000 | 3,357,000 |
| Tax Assets | 17,216,000 | 16,468,000 | 16,726,000 | 16,985,000 | 15,662,000 | 15,860,000 | 15,572,000 | 15,552,000 | 15,149,000 | 15,045,000 | 14,991,000 | 13,796,000 | 11,891,000 | 12,271,000 | 12,103,000 | 12,423,000 | 10,907,000 | 11,066,000 | 10,922,000 | 11,863,000 | 10,677,000 | 10,153,000 | 10,316,000 | 10,412,000 | 10,553,000 | 10,371,000 | 10,637,000 | 10,973,000 | 10,359,000 | 10,145,000 | 10,055,000 | 9,705,000 | 9,475,000 | 9,822,000 | 10,579,000 | 11,509,000 | 11,434,000 | 12,497,000 | 12,939,000 | 13,639,000 |
| Other Non-Current Assets | 73,145,000 | 11,744,000 | 11,852,000 | 9,118,000 | 10,775,000 | 10,415,000 | 9,812,000 | 6,715,000 | 12,636,000 | 12,517,000 | 12,748,000 | 11,270,000 | 10,529,000 | 9,694,000 | 9,208,000 | 67,757,000 | 68,259,000 | 66,292,000 | 62,591,000 | 63,943,000 | 63,956,000 | 64,399,000 | 63,527,000 | 63,031,000 | 65,137,000 | 64,378,000 | 65,393,000 | 63,998,000 | 7,041,000 | 6,602,000 | 5,893,000 | 55,332,000 | 7,111,000 | 6,905,000 | 8,716,000 | 7,342,000 | 7,524,000 | 6,954,000 | 7,490,000 | 6,220,000 |
| Total Non-Current Assets | 161,948,000 | 156,068,000 | 153,746,000 | 151,829,000 | 146,712,000 | 144,279,000 | 141,677,000 | 139,408,000 | 138,831,000 | 145,286,000 | 146,844,000 | 148,039,000 | 145,709,000 | 147,257,000 | 146,887,000 | 150,517,000 | 148,178,000 | 145,255,000 | 139,874,000 | 144,490,000 | 142,403,000 | 143,833,000 | 142,086,000 | 141,891,000 | 144,123,000 | 143,054,000 | 143,966,000 | 141,906,000 | 138,541,000 | 133,930,000 | 130,866,000 | 129,490,000 | 131,448,000 | 128,911,000 | 82,513,000 | 79,455,000 | 79,507,000 | 79,818,000 | 77,583,000 | 76,692,000 |
| 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 | 287,047,000 | 276,586,000 | 274,341,000 | 273,310,000 | 268,073,000 | 265,991,000 | 256,800,000 | 255,884,000 | 246,919,000 | 245,755,000 | 252,986,000 | 257,035,000 | 252,677,000 | 248,532,000 | 260,819,000 | 267,261,000 | 259,943,000 | 269,366,000 | 264,150,000 | 258,537,000 | 258,157,000 | 262,184,000 | 263,281,000 | 256,540,000 | 258,966,000 | 258,079,000 | 267,230,000 | 257,808,000 | 251,273,000 | 247,469,000 | 244,094,000 | 237,951,000 | 234,963,000 | 239,678,000 | 237,288,000 | 224,925,000 | 219,431,000 | 216,045,000 | 212,374,000 | 208,527,000 |
| Current Liabilities | ||||||||||||||||||||||||||||||||||||||||
| Accounts Payable | 27,424,000 | 25,458,000 | 27,384,000 | 25,992,000 | 27,813,000 | 27,749,000 | 26,028,000 | 25,605,000 | 27,051,000 | 23,378,000 | 23,256,000 | 22,349,000 | 22,923,000 | 18,593,000 | 23,492,000 | 22,204,000 | 21,466,000 | 16,360,000 | 18,439,000 | 20,673,000 | 22,228,000 | 22,980,000 | 23,325,000 | 21,520,000 | 23,273,000 | 22,743,000 | 25,480,000 | 23,282,000 | 23,566,000 | 23,568,000 | 23,257,000 | 21,296,000 | 22,384,000 | 23,084,000 | 22,072,000 | 20,272,000 | 22,386,000 | 21,844,000 | 22,366,000 | 20,035,000 |
| Short Term Debt | 53,771,000 | 51,070,000 | 50,288,000 | 50,150,000 | 49,111,000 | 49,754,000 | 48,465,000 | 50,568,000 | 44,430,000 | 44,171,000 | 48,637,000 | 50,037,000 | 47,658,000 | 46,352,000 | 49,800,000 | 51,666,000 | 51,326,000 | 55,683,000 | 53,273,000 | 54,313,000 | 54,913,000 | 53,178,000 | 54,883,000 | 53,493,000 | 50,763,000 | 50,884,000 | 52,983,000 | 51,621,000 | 51,174,000 | 50,773,000 | 49,257,000 | 49,669,000 | 47,273,000 | 44,861,000 | 46,556,000 | 41,901,000 | 38,147,000 | 38,135,000 | 37,498,000 | 39,194,000 |
| Tax Payables | 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 Revenue | 3,357,000 | 3,159,000 | 2,868,000 | 2,515,000 | 2,754,000 | 2,679,000 | 2,582,000 | 2,404,000 | 2,312,000 | 2,375,000 | 2,328,000 | 2,349,000 | 2,484,000 | 2,418,000 | 2,062,000 | 2,161,000 | 2,137,000 | 2,021,000 | 2,111,000 | 2,091,000 | 2,570,000 | 2,732,000 | 2,019,000 | 2,095,000 | 2,833,000 | 2,854,000 | 2,336,000 | 2,107,000 | 2,409,000 | 2,443,000 | 1,902,000 | 3,866,000 | 4,715,000 | 5,639,000 | 5,020,000 | 4,559,000 | 4,906,000 | 5,393,000 | 4,301,000 | 3,923,000 |
| Other Current Liabilities | 24,484,000 | 23,716,000 | 22,666,000 | 22,874,000 | 20,590,000 | 20,833,000 | 18,830,000 | 18,289,000 | 16,374,000 | 16,528,000 | 16,131,000 | 15,992,000 | 15,968,000 | 16,111,000 | 18,895,000 | 21,161,000 | 18,230,000 | 18,716,000 | 20,671,000 | 21,055,000 | 19,376,000 | 19,444,000 | 19,010,000 | 18,461,000 | 17,881,000 | 18,380,000 | 19,079,000 | 17,590,000 | 17,203,000 | 17,515,000 | 16,888,000 | 15,450,000 | 14,816,000 | 15,824,000 | 6,508,000 | 13,317,000 | 4,718,000 | 5,191,000 | 4,645,000 | 14,023,000 |
| Total Current Liabilities | 109,036,000 | 103,403,000 | 103,206,000 | 101,531,000 | 100,268,000 | 101,015,000 | 95,905,000 | 96,866,000 | 90,167,000 | 86,452,000 | 90,352,000 | 90,727,000 | 89,033,000 | 83,474,000 | 94,249,000 | 97,192,000 | 93,159,000 | 92,780,000 | 94,494,000 | 98,132,000 | 99,087,000 | 98,334,000 | 99,237,000 | 95,569,000 | 94,750,000 | 94,861,000 | 99,878,000 | 94,600,000 | 94,352,000 | 94,299,000 | 91,304,000 | 90,281,000 | 89,188,000 | 89,408,000 | 95,714,000 | 81,262,000 | 85,927,000 | 86,159,000 | 84,408,000 | 77,141,000 |
| Non-Current Liabilities | ||||||||||||||||||||||||||||||||||||||||
| Long Term Debt | 105,251,000 | 101,825,000 | 101,135,000 | 100,957,000 | 95,431,000 | 95,096,000 | 92,443,000 | 89,906,000 | 85,335,000 | 86,063,000 | 88,347,000 | 89,448,000 | 98,215,000 | 101,874,000 | 104,166,000 | 111,332,000 | 107,235,000 | 120,800,000 | 115,420,000 | 102,408,000 | 100,465,000 | 104,226,000 | 103,637,000 | 100,720,000 | 102,668,000 | 101,959,000 | 105,351,000 | 102,666,000 | 97,938,000 | 95,236,000 | 96,720,000 | 93,301,000 | 89,951,000 | 10,654,000 | 94,439,000 | 11,060,000 | 88,278,000 | 85,391,000 | 85,278,000 | 81,635,000 |
| Deferred Revenue | 5,016,000 | 4,899,000 | 4,898,000 | 5,051,000 | 4,938,000 | 4,877,000 | 4,835,000 | 4,883,000 | 4,830,000 | 4,943,000 | 4,864,000 | 4,683,000 | 4,675,000 | 4,649,000 | 4,550,000 | 4,559,000 | 4,374,000 | 4,257,000 | 4,140,000 | 4,191,000 | 4,168,000 | 4,184,000 | 4,104,000 | 3,985,000 | 3,957,000 | 3,937,000 | 3,895,000 | 3,829,000 | 3,806,000 | 3,832,000 | 3,699,000 | 3,687,000 | 3,639,000 | 3,499,000 | 2,989,000 | 2,833,000 | 2,874,000 | 2,825,000 | 2,747,000 | 2,686,000 |
| Deferred Tax | 1,001,000 | 963,000 | 889,000 | 1,005,000 | 1,654,000 | 1,721,000 | 1,548,000 | 1,549,000 | 1,793,000 | 1,837,000 | 1,734,000 | 1,581,000 | 883,000 | 783,000 | 688,000 | 538,000 | 517,000 | 454,000 | 439,000 | 490,000 | 447,000 | 469,000 | 647,000 | 597,000 | 602,000 | 584,000 | 622,000 | 815,000 | 804,000 | 735,000 | 749,000 | 691,000 | 577,000 | 552,000 | 556,000 | 502,000 | 529,000 | 578,000 | 525,000 | 570,000 |
| Other Non-Current Liabilities | 22,404,000 | 21,901,000 | 21,316,000 | 21,968,000 | 21,506,000 | 19,676,000 | 19,872,000 | 19,513,000 | 22,705,000 | 22,223,000 | 22,605,000 | 21,974,000 | 23,167,000 | 22,968,000 | 23,192,000 | 22,829,000 | 21,497,000 | 20,220,000 | 19,959,000 | 20,086,000 | 18,603,000 | 18,835,000 | 19,087,000 | 19,603,000 | 20,271,000 | 20,170,000 | 20,950,000 | 20,882,000 | 21,013,000 | 21,008,000 | 20,884,000 | 20,708,000 | 20,013,000 | 84,399,000 | 29,432,000 | 103,852,000 | 30,015,000 | 30,240,000 | 29,951,000 | 24,593,000 |
| Total Non-Current Liabilities | 133,672,000 | 129,588,000 | 128,238,000 | 128,981,000 | 123,529,000 | 121,370,000 | 118,698,000 | 115,851,000 | 114,663,000 | 115,066,000 | 117,550,000 | 117,686,000 | 126,940,000 | 130,274,000 | 132,596,000 | 139,258,000 | 133,623,000 | 145,731,000 | 139,958,000 | 127,175,000 | 123,683,000 | 127,714,000 | 127,475,000 | 124,905,000 | 127,498,000 | 126,650,000 | 130,818,000 | 128,192,000 | 123,561,000 | 120,811,000 | 122,052,000 | 118,387,000 | 114,180,000 | 119,021,000 | 111,858,000 | 114,912,000 | 105,926,000 | 103,438,000 | 102,903,000 | 106,212,000 |
| Total Liabilities | 242,708,000 | 232,991,000 | 231,444,000 | 230,512,000 | 223,797,000 | 222,385,000 | 214,603,000 | 212,717,000 | 204,830,000 | 201,518,000 | 207,902,000 | 208,413,000 | 215,973,000 | 213,748,000 | 226,845,000 | 236,450,000 | 226,782,000 | 238,511,000 | 234,452,000 | 225,307,000 | 222,770,000 | 226,048,000 | 226,712,000 | 220,474,000 | 222,248,000 | 221,511,000 | 230,696,000 | 222,792,000 | 217,913,000 | 215,110,000 | 213,356,000 | 208,668,000 | 203,368,000 | 208,429,000 | 207,572,000 | 196,174,000 | 191,853,000 | 189,597,000 | 187,311,000 | 183,353,000 |
| Common Stock | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 42,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 41,000 | 40,000 |
| Retained Earnings | 32,525,000 | 32,240,000 | 31,019,000 | 31,029,000 | 32,169,000 | 31,577,000 | 30,270,000 | 31,754,000 | 31,072,000 | 32,511,000 | 32,251,000 | 35,769,000 | 23,894,000 | 22,062,000 | 21,502,000 | 18,243,000 | 21,031,000 | 18,645,000 | 17,527,000 | 20,320,000 | 22,590,000 | 22,769,000 | 23,226,000 | 22,668,000 | 23,384,000 | 22,993,000 | 22,529,000 | 21,218,000 | 19,405,000 | 18,437,000 | 16,992,000 | 15,634,000 | 17,013,000 | 16,652,000 | 15,278,000 | 14,414,000 | 27,489,000 | 26,175,000 | 24,887,000 | 24,556,000 |
| Accumulated Other Comprehensive Income/Loss | -8,989,000 | -9,357,000 | -8,932,000 | -9,042,000 | -8,933,000 | -8,924,000 | -8,788,000 | -9,339,000 | -10,193,000 | -9,473,000 | -8,294,000 | -8,339,000 | -8,245,000 | -8,268,000 | -8,370,000 | -8,294,000 | -8,613,000 | -8,471,000 | -8,461,000 | -7,728,000 | -7,842,000 | -7,436,000 | -7,501,000 | -7,366,000 | -7,429,000 | -7,204,000 | -6,669,000 | -6,959,000 | -6,759,000 | -6,716,000 | -6,929,000 | -7,013,000 | -6,046,000 | -5,976,000 | -6,046,000 | -6,257,000 | -20,442,000 | -20,260,000 | -20,406,000 | -20,032,000 |
| Total Stockholders Equity | 44,315,000 | 43,567,000 | 42,870,000 | 42,773,000 | 44,263,000 | 43,677,000 | 42,366,000 | 43,242,000 | 42,125,000 | 44,169,000 | 44,985,000 | 48,519,000 | 36,593,000 | 34,664,000 | 33,828,000 | 30,690,000 | 33,125,000 | 30,824,000 | 29,650,000 | 33,185,000 | 35,349,000 | 36,097,000 | 36,398,000 | 35,932,000 | 36,590,000 | 36,441,000 | 36,400,000 | 34,890,000 | 33,238,000 | 32,244,000 | 30,619,000 | 29,170,000 | 31,484,000 | 31,141,000 | 29,605,000 | 28,642,000 | 27,465,000 | 26,334,000 | 24,947,000 | 24,805,000 |
| Total Investments | 21,485,000 | 80,215,000 | 78,277,000 | 20,857,000 | 14,688,000 | 19,993,000 | 17,369,000 | 41,708,000 | 42,180,000 | 21,380,000 | 24,521,000 | 33,598,000 | 23,625,000 | 22,663,000 | 28,975,000 | 29,619,000 | 25,309,000 | 30,792,000 | 22,674,000 | 19,666,000 | 19,431,000 | 18,568,000 | 19,487,000 | 19,942,000 | 20,638,000 | 22,735,000 | 25,344,000 | 23,520,000 | 23,836,000 | 26,127,000 | 25,808,000 | 26,226,000 | 24,620,000 | 25,583,000 | 27,376,000 | 24,128,000 | 20,666,000 | 21,874,000 | 24,360,000 | 23,750,000 |
| Total Debt | 159,022,000 | 152,895,000 | 151,129,000 | 151,107,000 | 144,542,000 | 144,850,000 | 140,691,000 | 140,474,000 | 129,765,000 | 130,234,000 | 136,984,000 | 139,485,000 | 145,873,000 | 148,226,000 | 153,966,000 | 162,998,000 | 158,561,000 | 176,483,000 | 168,693,000 | 156,721,000 | 155,378,000 | 157,404,000 | 158,520,000 | 154,213,000 | 153,431,000 | 152,843,000 | 158,334,000 | 154,287,000 | 149,112,000 | 146,009,000 | 145,977,000 | 142,970,000 | 137,224,000 | 139,914,000 | 140,995,000 | 132,854,000 | 126,425,000 | 123,526,000 | 122,776,000 | 119,171,000 |
| Net Debt | 135,573,000 | 132,942,000 | 131,408,000 | 126,245,000 | 118,115,000 | 118,444,000 | 118,547,000 | 115,340,000 | 108,217,000 | 110,718,000 | 115,971,000 | 118,945,000 | 118,444,000 | 125,271,000 | 132,140,000 | 137,755,000 | 134,298,000 | 145,494,000 | 142,722,000 | 139,217,000 | 134,855,000 | 135,287,000 | 137,672,000 | 137,495,000 | 134,869,000 | 136,015,000 | 140,394,000 | 135,795,000 | 131,523,000 | 129,786,000 | 128,154,000 | 127,065,000 | 123,884,000 | 122,851,000 | 125,078,000 | 118,582,000 | 111,739,000 | 110,629,000 | 110,408,000 | 108,414,000 |
| Reported Currency: USD | 2024-09-30 | 2024-06-30 | 2024-03-31 | 2023-12-31 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash Flows from Operating Activities | ||||||||||||||||||||||||||||||||||||||||
| Net Income | 892,000 | 1,831,000 | 1,332,000 | -523,000 | 1,173,000 | 2,016,000 | 1,663,000 | 1,259,000 | -930,000 | 638,000 | -3,119,000 | 12,273,000 | 1,822,000 | 553,000 | 3,262,000 | -2,791,000 | 2,390,000 | 1,118,000 | -1,993,000 | -1,672,000 | 425,000 | 148,000 | 1,146,000 | -116,000 | 991,000 | 1,066,000 | 1,736,000 | 2,409,000 | 1,564,000 | 2,042,000 | 1,587,000 | -783,000 | 957,000 | 1,970,000 | 2,452,000 | 2,655,000 | 1,909,000 | 1,885,000 | 924,000 | 52,000 |
| Depreciation & Amortization | 1,394,000 | 1,518,000 | 1,505,000 | 1,698,000 | 1,604,000 | 1,596,000 | 1,625,000 | 1,700,000 | 1,627,000 | 1,619,000 | 1,547,000 | 1,516,000 | 1,520,000 | 1,182,000 | 1,742,000 | 1,725,000 | 1,520,000 | 2,070,000 | 2,142,000 | 2,071,000 | 2,018,000 | 2,259,000 | 2,142,000 | 9,122,000 | 6,304,000 | 0 | 0 | 9,023,000 | 0 | 0 | 0 | 7,993,000 | 0 | 0 | 0 | 7,993,000 | -2,100,000 | 1,000,000 | 1,100,000 | 7,385,000 |
| Deferred Income Tax | -535,000 | 234,000 | -28,000 | -1,604,000 | -48,000 | -14,000 | 17,000 | -353,000 | -397,000 | -107,000 | -1,053,000 | -1,215,000 | 307,000 | -82,000 | 427,000 | -1,247,000 | 323,000 | -47,000 | 702,000 | -967,000 | 0 | 0 | 0 | -350,000 | 0 | 0 | 0 | 1,478,000 | 0 | 0 | 0 | 2,120,000 | 0 | 0 | 0 | 2,120,000 | 0 | 0 | 0 | 1,063,000 |
| Stock Based Compensation | 129,000 | 149,000 | 126,000 | 110,000 | 112,000 | 138,000 | 100,000 | 59,000 | 107,000 | 103,000 | 67,000 | 43,000 | 79,000 | 142,000 | 41,000 | 29,000 | 63,000 | 69,000 | 38,000 | -10,000 | 69,000 | 84,000 | 85,000 | -8,000 | 0 | 0 | 0 | 246,000 | 0 | 0 | 0 | 210,000 | 0 | 0 | 0 | 199,000 | 0 | 0 | 0 | 180,000 |
| Change in Working Capital | 2,307,000 | 1,354,000 | -1,707,000 | 396,000 | 1,253,000 | 546,000 | -1,032,000 | -2,373,000 | 1,116,000 | -1,605,000 | -4,189,000 | 1,162,000 | 3,346,000 | 65,000 | 128,000 | 4,262,000 | 7,163,000 | 9,597,000 | -2,024,000 | 999,000 | 1,406,000 | 1,706,000 | -3,133,000 | -8,902,000 | -3,740,000 | 0 | 0 | -13,120,000 | 0 | 0 | 0 | -9,529,000 | 0 | 0 | 0 | -12,967,000 | 0 | 0 | 0 | -8,680,000 |
| Accounts Receivable | -1,317,000 | -1,541,000 | -1,927,000 | -3,248,000 | -933,000 | -1,878,000 | -1,388,000 | -2,772,000 | -2,504,000 | -3,319,000 | -3,148,000 | -664,000 | -2,381,000 | 7,449,000 | 2,111,000 | 961,000 | 1,088,000 | 11,033,000 | -1,041,000 | -1,031,000 | -61,000 | -725,000 | -237,000 | -2,297,000 | -2,126,000 | 0 | 0 | -2,855,000 | 0 | 0 | 0 | -3,563,000 | 0 | 0 | 0 | -3,563,000 | 0 | 0 | 0 | -2,897,000 |
| Inventory | -493,000 | 1,309,000 | -3,154,000 | 3,010,000 | -875,000 | -1,387,000 | -1,967,000 | 1,584,000 | -1,653,000 | 248,000 | -2,755,000 | 1,351,000 | -200,000 | -753,000 | -2,176,000 | 350,000 | -268,000 | 1,243,000 | -1,177,000 | 1,996,000 | -610,000 | -97,000 | -1,083,000 | -970,000 | -2,360,000 | 0 | 0 | -815,000 | 0 | 0 | 0 | -1,155,000 | 0 | 0 | 0 | -1,155,000 | 0 | 0 | 0 | -875,000 |
| Accounts Payable | 0 | 0 | 3,333,000 | 9,829,000 | 0 | 0 | 0 | -1,185,000 | -3,691,000 | 1,466,000 | 1,714,000 | 475,000 | 5,927,000 | -6,631,000 | 193,000 | 2,951,000 | 6,343,000 | -2,679,000 | 194,000 | 6,781,000 | 0 | 0 | 0 | 6,089,000 | 0 | 0 | 0 | 6,595,000 | 0 | 0 | 0 | 7,758,000 | 0 | 0 | 0 | 7,758,000 | 0 | 0 | 0 | 5,734,000 |
| Other Working Capital | 4,117,000 | 1,586,000 | 3,374,000 | 634,000 | 3,061,000 | 3,811,000 | 2,323,000 | -2,289,000 | 8,964,000 | 1,452,000 | 1,846,000 | -824,000 | 6,084,000 | -6,772,000 | 101,000 | 1,098,000 | 1,234,000 | 11,059,000 | -1,287,000 | -6,747,000 | 2,077,000 | 2,528,000 | -1,813,000 | -11,724,000 | 746,000 | 0 | 0 | -16,045,000 | 0 | 0 | 0 | -12,569,000 | 0 | 0 | 0 | -16,007,000 | 0 | 0 | 0 | -10,642,000 |
| Other Non-Cash Items | 1,315,000 | 3,839,000 | 8,374,000 | 2,415,000 | 497,000 | 753,000 | 427,000 | 886,000 | 2,289,000 | 2,299,000 | 5,663,000 | -10,248,000 | -66,000 | -1,104,000 | -1,108,000 | 2,561,000 | -371,000 | -3,692,000 | 662,000 | 2,479,000 | 4,307,000 | 6,315,000 | 2,398,000 | 1,357,000 | 4,188,000 | 3,906,000 | 1,778,000 | 3,147,000 | 3,434,000 | 3,573,000 | 2,749,000 | 2,740,000 | 16,037,000 | 9,864,000 | 1,640,000 | 2,092,000 | 12,169,000 | 5,738,000 | 1,489,000 | 2,168,000 |
| Net Cash Provided by Operating Activities | 5,502,000 | 5,508,000 | 1,385,000 | 2,492,000 | 4,591,000 | 5,035,000 | 2,800,000 | 1,178,000 | 3,812,000 | 2,947,000 | -1,084,000 | 3,531,000 | 7,008,000 | 756,000 | 4,492,000 | 4,539,000 | 11,088,000 | 9,115,000 | -473,000 | 2,900,000 | 4,732,000 | 6,463,000 | 3,544,000 | 1,357,000 | 5,179,000 | 4,972,000 | 3,514,000 | 3,147,000 | 4,998,000 | 5,615,000 | 4,336,000 | 2,740,000 | 16,994,000 | 11,834,000 | 4,092,000 | 2,092,000 | 14,078,000 | 7,623,000 | 2,413,000 | 2,168,000 |
| Cash Flows from Investing Activities | ||||||||||||||||||||||||||||||||||||||||
| Investments in Property, Plant, and Equipment | -1,992,000 | -2,100,000 | -2,094,000 | -2,295,000 | -2,212,000 | -1,949,000 | -1,780,000 | -2,065,000 | -1,732,000 | -1,699,000 | -1,370,000 | -1,772,000 | -1,574,000 | -1,513,000 | -1,368,000 | -1,531,000 | -1,256,000 | -1,175,000 | -1,780,000 | -2,274,000 | -1,805,000 | -1,920,000 | -1,633,000 | -2,116,000 | -1,981,000 | -1,909,000 | -1,779,000 | -2,113,000 | -1,672,000 | -1,558,000 | -1,706,000 | -2,080,000 | -4,912,000 | -3,206,000 | -1,511,000 | -1,838,000 | -5,358,000 | -3,533,000 | -1,800,000 | -2,154,000 |
| Acquisitions Net | -901,000 | -660,000 | -639,000 | -1,118,000 | -568,000 | -348,000 | -699,000 | -724,000 | 435,000 | 0 | 0 | -145,000 | 1,000 | 137,000 | 7,000 | -1,340,000 | 1,256,000 | 1,175,000 | 1,340,000 | 2,274,000 | 1,805,000 | 1,920,000 | 1,633,000 | 2,116,000 | 1,981,000 | 1,909,000 | 1,779,000 | 2,113,000 | 1,672,000 | 1,558,000 | 1,706,000 | 2,080,000 | 4,912,000 | 3,206,000 | 1,511,000 | 1,838,000 | 5,358,000 | 3,533,000 | 1,800,000 | 2,154,000 |
| Purchases of Investments | -2,369,000 | -3,744,000 | -3,624,000 | -2,622,000 | -1,214,000 | -2,306,000 | -2,586,000 | -3,343,000 | -6,050,000 | -3,746,000 | -4,319,000 | -4,276,000 | -5,689,000 | -6,218,000 | -11,580,000 | -12,139,000 | -8,257,000 | -11,438,000 | -8,113,000 | -5,219,000 | -4,697,000 | -3,747,000 | -3,923,000 | -2,593,000 | -2,822,000 | -3,858,000 | -7,867,000 | -7,017,000 | -3,619,000 | -8,053,000 | -8,878,000 | -9,379,000 | -22,049,000 | -16,757,000 | -8,231,000 | -11,786,000 | -29,493,000 | -21,282,000 | -11,711,000 | -10,906,000 |
| Sales/Maturities of Investments | 3,799,000 | 3,233,000 | 3,579,000 | 2,316,000 | 2,800,000 | 3,171,000 | 4,413,000 | 2,770,000 | 5,028,000 | 4,086,000 | 7,327,000 | 4,790,000 | 4,586,000 | 12,136,000 | 11,717,000 | 7,993,000 | 13,598,000 | 5,806,000 | 4,998,000 | 4,234,000 | 4,072,000 | 4,196,000 | 4,427,000 | 3,254,000 | 4,766,000 | 6,886,000 | 5,979,000 | 6,983,000 | 5,955,000 | 7,353,000 | 9,707,000 | 7,827,000 | 22,352,000 | 15,602,000 | 5,783,000 | 8,000,000 | 32,900,000 | 23,414,000 | 11,440,000 | 11,438,000 |
| Other Investing Activities | -4,125,000 | -3,430,000 | -3,741,000 | -3,690,000 | -2,868,000 | -2,748,000 | -1,325,000 | -1,610,000 | -1,198,000 | 2,186,000 | 1,677,000 | -860,000 | 1,506,000 | 2,127,000 | 733,000 | 1,272,000 | -3,996,000 | -5,469,000 | 441,000 | -4,365,000 | -3,922,000 | -2,939,000 | -1,838,000 | -4,327,000 | -5,517,000 | -5,506,000 | -4,656,000 | -6,816,000 | -6,016,000 | -4,523,000 | -4,468,000 | -5,742,000 | -18,361,000 | -10,954,000 | -4,527,000 | -5,712,000 | -20,071,000 | -11,082,000 | -4,689,000 | -6,062,000 |
| Net Cash Used for Investing Activities | -5,588,000 | -6,041,000 | -5,880,000 | -7,409,000 | -4,062,000 | -4,180,000 | -1,977,000 | -4,972,000 | -3,517,000 | 827,000 | 3,315,000 | -2,263,000 | -1,170,000 | 6,669,000 | -491,000 | -5,745,000 | 1,345,000 | -11,101,000 | -3,114,000 | -5,350,000 | -4,547,000 | -2,490,000 | -1,334,000 | -3,666,000 | -3,573,000 | -2,478,000 | -6,544,000 | -6,850,000 | -3,680,000 | -5,223,000 | -3,639,000 | -7,294,000 | -18,058,000 | -12,109,000 | -6,975,000 | -9,498,000 | -16,664,000 | -8,950,000 | -4,960,000 | -5,530,000 |
| Cash Flows from Financing Activities | ||||||||||||||||||||||||||||||||||||||||
| Debt Repayment | 3,976,000 | 1,745,000 | 1,062,000 | 4,334,000 | 291,000 | 4,071,000 | -541,000 | 8,165,000 | 2,344,000 | -4,134,000 | -1,100,000 | -7,736,000 | -1,149,000 | -6,417,000 | -7,688,000 | 2,226,000 | -19,300,000 | 7,048,000 | 13,121,000 | -41,000 | -773,000 | -2,017,000 | 2,554,000 | 1,131,000 | 907,000 | -2,583,000 | 3,684,000 | 5,182,000 | 491,000 | -1,413,000 | 2,000,000 | 7,891,000 | 3,137,000 | 5,404,000 | 6,071,000 | 7,794,000 | 9,354,000 | 5,301,000 | 5,426,000 | 1,503,000 |
| Common Stock Issued | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14,129,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 14,588,000 | 0 | 0 | 0 | 16,363,000 | 0 | 0 | 0 | 13,695,000 | 0 | 0 | 0 | 0 |
| Common Stock Repurchased | -32,000 | -244,000 | 0 | -335,000 | 0 | 0 | 0 | -484,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -237,000 | 0 | 0 | 0 | 73,000 | -237,000 | 0 | 0 | 33,000 | -75,000 | 0 | -89,000 | -14,000 | 0 | -131,000 | 0 | 306,000 | -145,000 | -145,000 | -145,000 | 91,000 | -129,000 | -91,000 | 0 | 0 |
| Dividends Paid | -597,000 | -599,000 | -1,326,000 | -601,000 | -600,000 | -601,000 | -3,193,000 | -599,000 | -603,000 | -402,000 | -405,000 | -400,000 | 0 | 0 | -3,000 | -1,793,000 | 0 | 0 | -596,000 | -595,000 | -598,000 | -599,000 | -597,000 | -597,000 | -597,000 | -598,000 | -1,113,000 | -596,000 | -596,000 | -597,000 | -795,000 | -596,000 | -2,780,000 | -2,184,000 | -1,588,000 | -595,000 | -1,785,000 | -1,190,000 | -593,000 | -482,000 |
| Other Financing Activities | -36,000 | -60,000 | -194,000 | -15,000 | -29,000 | -57,000 | -140,000 | -27,000 | -45,000 | -43,000 | -156,000 | 58,000 | -73,000 | 12,000 | -102,000 | 1,851,000 | -60,000 | -111,000 | -71,000 | -53,000 | -24,000 | -65,000 | -84,000 | -8,000 | -91,000 | -25,000 | -68,000 | -27,000 | -22,000 | -17,000 | -85,000 | -5,000 | -44,000 | -30,000 | -2,000 | -14,000 | -303,000 | -279,000 | -249,000 | -11,000 |
| Net Cash Used Provided by Financing Activities | 3,311,000 | 842,000 | -458,000 | 3,383,000 | -338,000 | 3,413,000 | -3,874,000 | 7,055,000 | 1,696,000 | -4,579,000 | -1,661,000 | -8,078,000 | -1,222,000 | -6,405,000 | -7,793,000 | 2,284,000 | -19,360,000 | 6,937,000 | 12,454,000 | -689,000 | -1,632,000 | -2,681,000 | 1,873,000 | 526,000 | 144,000 | -3,206,000 | 2,414,000 | 4,559,000 | -127,000 | -2,158,000 | 1,120,000 | 7,348,000 | 168,000 | 3,045,000 | 4,336,000 | 7,185,000 | 7,137,000 | 3,741,000 | 4,584,000 | 1,010,000 |
| Effect of Forex Changes on Cash | 275,000 | -69,000 | -171,000 | 10,000 | -180,000 | -4,000 | 70,000 | 358,000 | -404,000 | -344,000 | -24,000 | -77,000 | -154,000 | 92,000 | -93,000 | 385,000 | 218,000 | 70,000 | -448,000 | 199,000 | -178,000 | -5,000 | 29,000 | -65,000 | -16,000 | -404,000 | 115,000 | 47,000 | 175,000 | 166,000 | 101,000 | -229,000 | -36,000 | 21,000 | 192,000 | -193,000 | -622,000 | -274,000 | -426,000 | -211,000 |
| Net Change in Cash | 3,500,000 | 232,000 | -5,141,000 | -1,524,000 | 11,000 | 4,264,000 | -2,981,000 | 3,619,000 | 1,587,000 | -1,149,000 | 546,000 | -6,887,000 | 4,462,000 | 1,112,000 | -3,885,000 | 1,463,000 | -6,709,000 | 5,021,000 | 8,419,000 | -2,940,000 | -1,625,000 | 1,287,000 | 4,112,000 | -1,848,000 | 1,734,000 | -1,116,000 | -501,000 | 903,000 | 1,366,000 | -1,600,000 | 1,918,000 | 2,565,000 | -932,000 | 2,791,000 | 1,645,000 | -414,000 | 3,929,000 | 2,140,000 | 1,611,000 | -2,563,000 |
| Cash at End of Period | 23,726,000 | 19,953,000 | 19,721,000 | 25,110,000 | 26,634,000 | 26,623,000 | 22,359,000 | 25,340,000 | 21,721,000 | 20,134,000 | 21,283,000 | 20,737,000 | 27,624,000 | 23,162,000 | 22,050,000 | 25,935,000 | 24,472,000 | 31,181,000 | 26,160,000 | 17,741,000 | 20,681,000 | 22,306,000 | 21,019,000 | 16,907,000 | 18,755,000 | 17,021,000 | 18,137,000 | 18,492,000 | 17,589,000 | 16,223,000 | 17,823,000 | 15,905,000 | 13,340,000 | 17,063,000 | 15,917,000 | 14,272,000 | 14,686,000 | 12,897,000 | 12,368,000 | 10,757,000 |
| Cash at Start of Period | 20,226,000 | 19,721,000 | 24,862,000 | 26,634,000 | 26,623,000 | 22,359,000 | 25,340,000 | 21,721,000 | 20,134,000 | 21,283,000 | 20,737,000 | 27,624,000 | 23,162,000 | 22,050,000 | 25,935,000 | 24,472,000 | 31,181,000 | 26,160,000 | 17,741,000 | 20,681,000 | 22,306,000 | 21,019,000 | 16,907,000 | 18,755,000 | 17,021,000 | 18,137,000 | 18,638,000 | 17,589,000 | 16,223,000 | 17,823,000 | 15,905,000 | 13,340,000 | 14,272,000 | 14,272,000 | 14,272,000 | 14,686,000 | 10,757,000 | 10,757,000 | 10,757,000 | 13,320,000 |
| Free Cash Flow | ||||||||||||||||||||||||||||||||||||||||
| Operating Cash Flow | 5,502,000 | 5,508,000 | 1,385,000 | 2,492,000 | 4,591,000 | 5,035,000 | 2,800,000 | 1,178,000 | 3,812,000 | 2,947,000 | -1,084,000 | 3,531,000 | 7,008,000 | 756,000 | 4,492,000 | 4,539,000 | 11,088,000 | 9,115,000 | -473,000 | 2,900,000 | 4,732,000 | 6,463,000 | 3,544,000 | 1,357,000 | 5,179,000 | 4,972,000 | 3,514,000 | 3,147,000 | 4,998,000 | 5,615,000 | 4,336,000 | 2,740,000 | 16,994,000 | 11,834,000 | 4,092,000 | 2,092,000 | 14,078,000 | 7,623,000 | 2,413,000 | 2,168,000 |
| Capital Expenditure | -1,992,000 | -2,100,000 | -2,094,000 | -2,295,000 | -2,212,000 | -1,949,000 | -1,780,000 | -2,065,000 | -1,732,000 | -1,699,000 | -1,370,000 | -1,772,000 | -1,574,000 | -1,513,000 | -1,368,000 | -1,531,000 | -1,256,000 | -1,175,000 | -1,780,000 | -2,274,000 | -1,805,000 | -1,920,000 | -1,633,000 | -2,116,000 | -1,981,000 | -1,909,000 | -1,779,000 | -2,113,000 | -1,672,000 | -1,558,000 | -1,706,000 | -2,080,000 | -4,912,000 | -3,206,000 | -1,511,000 | -1,838,000 | -5,358,000 | -3,533,000 | -1,800,000 | -2,154,000 |
| Free Cash Flow | 3,510,000 | 3,408,000 | -709,000 | 197,000 | 2,379,000 | 3,086,000 | 1,020,000 | -887,000 | 2,080,000 | 1,248,000 | -2,454,000 | 1,759,000 | 5,434,000 | -757,000 | 3,124,000 | 3,008,000 | 9,832,000 | 7,940,000 | -2,253,000 | 626,000 | 2,927,000 | 4,543,000 | 1,911,000 | -759,000 | 3,198,000 | 3,063,000 | 1,735,000 | 1,034,000 | 3,326,000 | 4,057,000 | 2,630,000 | 660,000 | 12,082,000 | 8,628,000 | 2,581,000 | 254,000 | 8,720,000 | 4,090,000 | 613,000 | 14,000 |