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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 | 13,604,000 | 13,588,000 | 13,848,000 | 14,644,000 | 14,250,000 | 12,351,000 | 14,811,000 | 18,558,000 | 21,013,000 | 21,161,000 | 17,762,000 | 15,120,000 | 11,326,000 | 9,556,000 | 9,826,000 | 5,491,000 | 4,386,000 | 2,749,000 | 6,158,000 | 7,708,000 | 7,756,000 | 7,953,000 | 9,150,000 | 9,666,000 | 9,449,000 | 8,504,000 | 8,798,000 | 8,119,000 | 6,688,000 | 6,781,000 | 7,518,000 | 6,809,000 | 6,415,000 | 5,348,000 | 5,121,000 | 6,293,000 | 7,262,000 | 8,293,000 | 7,716,000 | 11,208,000 |
| Revenue Y/Y Growth | -4.53% | 10.02% | -6.50% | -21.09% | -32.18% | -41.63% | -16.61% | 22.74% | 85.53% | 121.44% | 80.77% | 175.36% | 158.23% | 247.62% | 59.56% | -28.76% | -43.45% | -65.43% | -32.70% | -20.26% | -17.92% | -6.48% | 4.00% | 19.05% | 41.28% | 25.41% | 17.03% | 19.24% | 4.26% | 26.80% | 46.81% | 8.20% | -11.66% | -35.51% | -33.63% | -43.85% | - | - | - | - |
| Cost of Revenue | 9,398,000 | 9,429,000 | 9,560,000 | 9,978,000 | 9,633,000 | 8,512,000 | 9,859,000 | 12,619,000 | 12,922,000 | 12,785,000 | 10,155,000 | 9,824,000 | 7,240,000 | 6,244,000 | 7,752,000 | 5,150,000 | 4,213,000 | 3,335,000 | 5,245,000 | 5,573,000 | 5,607,000 | 5,582,000 | 6,492,000 | 6,960,000 | 6,391,000 | 5,815,000 | 6,297,000 | 6,392,000 | 5,758,000 | 5,874,000 | 6,468,000 | 6,351,000 | 6,770,000 | 5,776,000 | 5,826,000 | 6,654,000 | 7,374,000 | 7,357,000 | 7,170,000 | 9,988,000 |
| Gross Profit | 4,206,000 | 4,159,000 | 4,288,000 | 4,666,000 | 4,617,000 | 3,839,000 | 4,952,000 | 5,939,000 | 8,091,000 | 8,376,000 | 7,607,000 | 5,296,000 | 4,086,000 | 3,312,000 | 2,074,000 | 341,000 | 173,000 | -586,000 | 913,000 | 2,135,000 | 2,149,000 | 2,371,000 | 2,658,000 | 2,706,000 | 3,058,000 | 2,689,000 | 2,501,000 | 1,727,000 | 930,000 | 907,000 | 1,050,000 | 458,000 | -355,000 | -428,000 | -705,000 | -361,000 | -112,000 | 936,000 | 546,000 | 1,220,000 |
| Gross Profit Margin | 30.92% | 30.61% | 30.96% | 31.86% | 32.40% | 31.08% | 33.43% | 32.00% | 38.50% | 39.58% | 42.83% | 35.03% | 36.08% | 34.66% | 21.11% | 6.21% | 3.94% | -21.32% | 14.83% | 27.70% | 27.71% | 29.81% | 29.05% | 28.00% | 32.36% | 31.62% | 28.43% | 21.27% | 13.91% | 13.38% | 13.97% | 6.73% | -5.53% | -8.00% | -13.77% | -5.74% | -1.54% | 11.29% | 7.08% | 10.89% |
| Research and Development | 0 | 0 | 0 | 81,000 | 0 | 0 | 0 | 71,000 | 0 | 0 | 0 | 62,000 | 0 | 0 | 0 | 75,000 | 0 | 0 | 0 | 82,000 | 0 | 0 | 0 | 78,000 | 0 | 0 | 0 | 100,000 | 0 | 0 | 0 | 116,000 | 0 | 0 | 0 | 222,000 | 0 | 0 | 0 | 263,000 |
| General and Administrative Expenses | 186,000 | 164,000 | 178,000 | 172,000 | 169,000 | 205,000 | 159,000 | 192,000 | 148,000 | 96,000 | 187,000 | 163,000 | 128,000 | 117,000 | 311,000 | 181,000 | 96,000 | 156,000 | -3,000 | 187,000 | 87,000 | 129,000 | 153,000 | 65,000 | 119,000 | 118,000 | 99,000 | 138,000 | 132,000 | 134,000 | 157,000 | 167,000 | 203,000 | 167,000 | 186,000 | 283,000 | 293,000 | 218,000 | 159,000 | 132,000 |
| Total Operating Expenses | 3,643,000 | 700,000 | 845,000 | 622,000 | 797,000 | 800,000 | 873,000 | 1,142,000 | 1,080,000 | 1,259,000 | 1,070,000 | 781,000 | 596,000 | 555,000 | 765,000 | 1,412,000 | 400,000 | 394,000 | 435,000 | 585,000 | 684,000 | 445,000 | 538,000 | 447,000 | 534,000 | 460,000 | 429,000 | 557,000 | 382,000 | 430,000 | 646,000 | 711,000 | 821,000 | 974,000 | 871,000 | 2,629,000 | 1,560,000 | 992,000 | 865,000 | 1,237,000 |
| Operating Income or Loss | 6,596,000 | 3,459,000 | 3,785,000 | 4,044,000 | 7,328,000 | 6,382,000 | 4,682,000 | 5,464,000 | 7,504,000 | 7,597,000 | 7,385,000 | 4,611,000 | 3,490,000 | 2,757,000 | 1,309,000 | -1,071,000 | -227,000 | -980,000 | 478,000 | 1,550,000 | 1,465,000 | 1,926,000 | 2,120,000 | 2,259,000 | 2,524,000 | 2,229,000 | 2,072,000 | 1,170,000 | 548,000 | 477,000 | 110,000 | -253,000 | -1,176,000 | -1,402,000 | -1,576,000 | -2,990,000 | -1,672,000 | -56,000 | -319,000 | -17,000 |
| Operating Margin | 48.49% | 25.46% | 27.33% | 27.62% | 51.42% | 51.67% | 31.61% | 29.44% | 35.71% | 35.90% | 41.58% | 30.50% | 30.81% | 28.85% | 13.32% | -19.50% | -5.18% | -35.65% | 7.76% | 20.11% | 18.89% | 24.22% | 23.17% | 23.37% | 26.71% | 26.21% | 23.55% | 14.41% | 8.19% | 7.03% | 1.46% | -3.72% | -18.33% | -26.22% | -30.78% | -47.51% | -23.02% | -0.68% | -4.13% | -0.15% |
| Interest Expense | 269,000 | 278,000 | 285,000 | 341,000 | 262,000 | 247,000 | 256,000 | 246,000 | 259,000 | 272,000 | 278,000 | 275,000 | 280,000 | 283,000 | 288,000 | 259,000 | 262,000 | 268,000 | 269,000 | 263,000 | 270,000 | 252,000 | 319,000 | 275,000 | 275,000 | 266,000 | 272,000 | 312,000 | 340,000 | 398,000 | 410,000 | 413,000 | 443,000 | 424,000 | 390,000 | 386,000 | 362,000 | 332,000 | 323,000 | 300,000 |
| EBITDA | 5,894,000 | 6,300,000 | 6,323,000 | 6,662,000 | 6,506,000 | 5,653,000 | 6,828,000 | 7,684,000 | 9,603,000 | 9,834,000 | 8,737,000 | 6,431,000 | 5,331,000 | 5,231,000 | 3,894,000 | 714,000 | 1,161,000 | 199,000 | 184,000 | 3,097,000 | 3,547,000 | 3,800,000 | 4,552,000 | 4,590,000 | 4,675,000 | 4,323,000 | 3,460,000 | 3,401,000 | 2,601,000 | -2,316,000 | 2,157,000 | 2,640,000 | 1,214,000 | 1,109,000 | 413,000 | -2,283,000 | 892,000 | 2,570,000 | 2,098,000 | 2,250,000 |
| Depreciation and Amortization | 2,390,000 | 2,363,000 | 2,230,000 | 2,234,000 | 2,144,000 | 2,044,000 | 2,010,000 | 2,203,000 | 2,008,000 | 1,907,000 | 1,830,000 | 1,820,000 | 1,672,000 | 1,868,000 | 1,892,000 | 1,541,000 | 1,411,000 | 1,158,000 | 1,411,000 | 1,488,000 | 1,566,000 | 1,490,000 | 1,546,000 | 1,612,000 | 1,494,000 | 1,438,000 | 1,412,000 | 1,633,000 | 1,608,000 | 1,625,000 | 1,979,000 | 2,061,000 | 2,425,000 | 2,329,000 | 2,247,000 | 2,382,000 | 2,271,000 | 2,329,000 | 2,131,000 | 2,271,000 |
| Income Before Tax | 3,235,000 | 3,659,000 | 3,808,000 | 4,264,000 | 4,100,000 | 3,362,000 | 4,562,000 | 5,235,000 | 7,440,000 | 7,655,000 | 7,898,000 | 4,336,000 | 3,582,000 | 3,080,000 | 1,714,000 | -1,086,000 | -512,000 | 21,000 | -1,563,000 | 1,286,000 | 3,493,000 | 2,058,000 | 2,687,000 | 2,672,000 | 2,906,000 | 2,619,000 | 1,776,000 | 1,325,000 | 653,000 | -4,361,000 | 62,000 | -8,000 | -1,654,000 | -1,644,000 | -2,224,000 | -5,051,000 | -1,741,000 | -91,000 | -356,000 | -321,000 |
| Income Tax Expense | 1,176,000 | 1,330,000 | 1,257,000 | 1,257,000 | 1,302,000 | 1,130,000 | 1,642,000 | 1,986,000 | 2,913,000 | 2,510,000 | 2,139,000 | 1,709,000 | 1,203,000 | 989,000 | 732,000 | -314,000 | -62,000 | -257,000 | 148,000 | 543,000 | 422,000 | 461,000 | 841,000 | 794,000 | 1,033,000 | 965,000 | 876,000 | -273,000 | 217,000 | -935,000 | -728,000 | 11,000 | -628,000 | -586,000 | -768,000 | -1,614,000 | -685,000 | 73,000 | -642,000 | -297,000 |
| Net Income | 2,059,000 | 2,329,000 | 2,551,000 | 3,007,000 | 2,798,000 | 2,232,000 | 2,920,000 | 3,249,000 | 4,527,000 | 5,128,000 | 5,759,000 | 2,627,000 | 2,379,000 | 2,091,000 | 982,000 | -772,000 | -450,000 | 260,000 | -1,739,000 | 720,000 | 3,056,000 | 1,580,000 | 1,833,000 | 1,868,000 | 1,861,000 | 1,640,000 | 888,000 | 1,579,000 | 420,000 | -3,440,000 | 586,000 | -35,000 | -1,040,000 | -1,071,000 | -1,469,000 | -3,450,000 | -1,071,000 | -179,000 | 272,000 | -39,000 |
| Net Income Margin | 15.14% | 17.14% | 18.42% | 20.53% | 19.64% | 18.07% | 19.72% | 17.51% | 21.54% | 24.23% | 32.42% | 17.37% | 21.00% | 21.88% | 9.99% | -14.06% | -10.26% | 9.46% | -28.24% | 9.34% | 39.40% | 19.87% | 20.03% | 19.33% | 19.70% | 19.29% | 10.09% | 19.45% | 6.28% | -50.73% | 7.79% | -0.51% | -16.21% | -20.03% | -28.69% | -54.82% | -14.75% | -2.16% | 3.53% | -0.35% |
| EPS | 1.77 | 1.99 | 2.16 | 2.53 | 2.33 | 1.84 | 2.39 | 2.61 | 3.56 | 3.98 | 4.42 | 1.99 | 1.78 | 1.55 | 0.75 | -0.72 | -0.42 | 0.24 | -1.60 | 0.66 | 2.76 | 1.40 | 1.61 | 1.62 | 1.60 | 1.40 | 0.75 | 1.32 | 0.35 | -2.78 | 0.47 | -0.03 | -0.84 | -0.86 | -1.18 | -2.78 | -0.87 | -0.15 | 0.22 | -0.03 |
| EPS Diluted | 1.77 | 1.98 | 2.15 | 2.52 | 2.32 | 1.84 | 2.39 | 2.61 | 3.55 | 3.96 | 4.40 | 1.98 | 1.78 | 1.55 | 0.75 | -0.72 | -0.42 | 0.24 | -1.60 | 0.65 | 2.74 | 1.40 | 1.60 | 1.61 | 1.59 | 1.39 | 0.75 | 1.32 | 0.34 | -2.78 | 0.47 | -0.03 | -0.83 | -0.86 | -1.18 | -2.77 | -0.86 | -0.14 | 0.22 | -0.03 |
| Weighted Average Shares Out | 1,161,318 | 1,168,198 | 1,177,921 | 1,187,144 | 1,196,641 | 1,207,443 | 1,220,228 | 1,223,856 | 1,265,893 | 1,289,791 | 1,301,930 | 1,315,225 | 1,332,286 | 1,348,637 | 1,300,375 | 1,071,492 | 1,071,429 | 1,076,659 | 1,084,561 | 1,095,606 | 1,108,555 | 1,125,995 | 1,139,463 | 1,151,148 | 1,163,033 | 1,172,378 | 1,179,792 | 1,192,243 | 1,212,454 | 1,236,831 | 1,243,280 | 1,246,337 | 1,238,095 | 1,244,892 | 1,244,557 | 1,242,613 | 1,231,034 | 1,193,333 | 1,240,791 | 1,239,975 |
| Weighted Average Shares Out Diluted | 1,163,227 | 1,170,299 | 1,180,320 | 1,189,903 | 1,199,746 | 1,210,342 | 1,223,355 | 1,223,856 | 1,269,321 | 1,295,844 | 1,307,404 | 1,320,829 | 1,336,379 | 1,353,201 | 1,302,691 | 1,073,580 | 1,077,377 | 1,077,606 | 1,084,561 | 1,099,786 | 1,113,250 | 1,131,242 | 1,146,515 | 1,159,305 | 1,172,694 | 1,181,167 | 1,186,454 | 1,198,276 | 1,215,341 | 1,236,831 | 1,248,722 | 1,246,337 | 1,245,961 | 1,244,892 | 1,244,557 | 1,243,699 | 1,242,125 | 1,241,026 | 1,245,531 | 1,239,975 |
| 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 | 5,221,000 | 4,294,000 | 5,574,000 | 5,635,000 | 8,830,000 | 5,735,000 | 6,974,000 | 6,458,000 | 8,010,000 | 6,909,000 | 6,414,000 | 5,028,000 | 9,833,000 | 6,608,000 | 2,991,000 | 2,991,000 | 2,490,000 | 2,907,000 | 3,908,000 | 5,088,000 | 7,193,000 | 5,941,000 | 6,218,000 | 5,915,000 | 3,716,000 | 3,234,000 | 4,984,000 | 6,325,000 | 6,911,000 | 7,534,000 | 3,109,000 | 3,610,000 | 4,090,000 | 2,863,000 | 4,866,000 | 2,368,000 | 2,413,000 | 3,813,000 | 2,664,000 | 5,062,000 |
| Short Term Investments | 1,571,000 | 1,723,000 | 487,000 | 971,000 | 616,000 | 1,080,000 | 1,635,000 | 2,785,000 | 2,412,000 | 1,272,000 | 730,000 | 1,563,000 | 2,094,000 | 4,053,000 | 4,865,000 | 4,865,000 | 4,841,000 | 4,956,000 | 4,286,000 | 5,139,000 | 2,859,000 | 2,567,000 | 2,054,000 | 1,710,000 | 2,961,000 | 2,771,000 | 2,064,000 | 3,772,000 | 4,780,000 | 4,266,000 | 252,000 | 50,000 | 234,000 | 1,289,000 | 307,000 | 0 | 0 | 0 | 0 | 0 |
| Cash + Short Term Investments | 6,792,000 | 6,017,000 | 6,061,000 | 6,606,000 | 9,446,000 | 6,815,000 | 8,609,000 | 9,243,000 | 10,422,000 | 8,181,000 | 7,144,000 | 6,591,000 | 11,927,000 | 10,661,000 | 7,856,000 | 7,856,000 | 7,331,000 | 7,863,000 | 8,194,000 | 10,227,000 | 10,052,000 | 8,508,000 | 8,272,000 | 7,625,000 | 6,677,000 | 6,005,000 | 7,048,000 | 10,097,000 | 11,691,000 | 11,800,000 | 3,361,000 | 3,660,000 | 4,324,000 | 4,152,000 | 5,173,000 | 2,368,000 | 2,413,000 | 3,813,000 | 2,664,000 | 5,062,000 |
| Net Receivables | 4,815,000 | 5,307,000 | 5,458,000 | 5,474,000 | 5,671,000 | 4,531,000 | 5,296,000 | 7,088,000 | 7,354,000 | 8,153,000 | 7,879,000 | 6,670,000 | 5,465,000 | 4,524,000 | 4,481,000 | 2,754,000 | 2,119,000 | 1,532,000 | 2,264,000 | 3,401,000 | 3,616,000 | 3,651,000 | 3,869,000 | 4,067,000 | 4,499,000 | 3,930,000 | 4,192,000 | 4,320,000 | 3,364,000 | 3,163,000 | 3,359,000 | 3,414,000 | 3,320,000 | 3,200,000 | 3,840,000 | 4,402,000 | 4,355,000 | 5,068,000 | 5,270,000 | 6,807,000 |
| Inventory | 1,496,000 | 1,447,000 | 1,443,000 | 1,398,000 | 1,326,000 | 1,236,000 | 1,258,000 | 1,219,000 | 1,226,000 | 1,234,000 | 1,174,000 | 1,208,000 | 1,043,000 | 1,138,000 | 1,002,000 | 1,002,000 | 1,034,000 | 982,000 | 726,000 | 1,026,000 | 955,000 | 1,089,000 | 1,014,000 | 1,007,000 | 1,239,000 | 1,093,000 | 1,053,000 | 1,060,000 | 1,023,000 | 1,019,000 | 1,097,000 | 1,018,000 | 1,108,000 | 1,150,000 | 1,072,000 | 1,124,000 | 1,143,000 | 1,277,000 | 1,233,000 | 1,331,000 |
| Other Current Assets | 881,000 | 963,000 | 759,000 | 852,000 | 738,000 | 919,000 | 953,000 | 1,199,000 | 1,451,000 | 1,292,000 | 1,389,000 | 1,581,000 | 1,746,000 | 849,000 | 536,000 | 454,000 | 575,000 | 676,000 | 1,960,000 | 2,259,000 | 594,000 | 2,552,000 | 528,000 | 575,000 | 2,308,000 | 580,000 | 894,000 | 1,035,000 | 876,000 | 3,897,000 | 2,911,000 | 517,000 | 889,000 | 757,000 | 849,000 | 895,000 | 1,753,000 | 1,786,000 | 1,673,000 | 1,868,000 |
| Total Current Assets | 13,984,000 | 13,734,000 | 13,721,000 | 14,330,000 | 17,181,000 | 13,501,000 | 16,116,000 | 18,749,000 | 20,453,000 | 18,860,000 | 17,586,000 | 16,050,000 | 20,181,000 | 17,172,000 | 12,066,000 | 12,066,000 | 11,059,000 | 11,053,000 | 13,144,000 | 16,913,000 | 15,217,000 | 15,800,000 | 13,683,000 | 13,274,000 | 14,723,000 | 11,608,000 | 13,187,000 | 16,512,000 | 16,954,000 | 19,879,000 | 10,728,000 | 8,609,000 | 9,641,000 | 9,259,000 | 10,934,000 | 8,789,000 | 9,664,000 | 11,944,000 | 10,840,000 | 15,068,000 |
| Non-Current Assets | ||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment | 70,725,000 | 70,226,000 | 69,907,000 | 70,735,000 | 65,561,000 | 65,452,000 | 65,090,000 | 64,866,000 | 63,673,000 | 64,008,000 | 64,642,000 | 64,911,000 | 56,689,000 | 57,717,000 | 39,893,000 | 39,893,000 | 41,269,000 | 41,120,000 | 40,645,000 | 42,269,000 | 43,814,000 | 44,334,000 | 45,942,000 | 45,698,000 | 44,736,000 | 46,306,000 | 45,997,000 | 45,683,000 | 46,669,000 | 46,846,000 | 54,440,000 | 58,331,000 | 61,649,000 | 63,685,000 | 66,000,000 | 66,446,000 | 71,828,000 | 74,387,000 | 74,220,000 | 75,444,000 |
| Goodwill | 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 |
| Intangible 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 |
| Long Term Investments | 9,192,000 | 9,707,000 | 9,132,000 | 9,507,000 | 8,731,000 | 8,618,000 | 8,197,000 | 8,225,000 | 8,204,000 | 8,203,000 | 8,309,000 | 7,113,000 | 8,058,000 | 8,013,000 | 8,017,000 | 8,017,000 | 8,295,000 | 8,334,000 | 8,707,000 | 8,687,000 | 8,916,000 | 8,748,000 | 9,302,000 | 9,329,000 | 9,553,000 | 9,435,000 | 9,572,000 | 9,224,000 | 9,696,000 | 9,681,000 | 21,153,000 | 20,460,000 | 21,283,000 | 21,385,000 | 21,167,000 | 19,971,000 | 22,806,000 | 23,902,000 | 23,224,000 | 23,891,000 |
| Tax Assets | 0 | 8,927,000 | 8,776,000 | 255,000 | 8,325,000 | 8,038,000 | 7,927,000 | 6,179,000 | 0 | 6,694,000 | 6,556,000 | 340,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4,693,000 | 4,825,000 | 5,043,000 | 5,021,000 | 5,535,000 | 5,534,000 | 5,409,000 | 5,282,000 | 6,262,000 | 6,335,000 | 9,778,000 | 0 | 11,086,000 | 11,360,000 | 11,661,000 | 0 | 13,398,000 | 14,048,000 | 13,804,000 | 0 |
| Other Non-Current Assets | 2,798,000 | 2,327,000 | 2,588,000 | 1,097,000 | 2,178,000 | 2,034,000 | -5,889,000 | -4,190,000 | 2,507,000 | -4,072,000 | 2,771,000 | 2,587,000 | 2,376,000 | 2,501,000 | 2,642,000 | 2,642,000 | 2,534,000 | 2,539,000 | 2,537,000 | 2,645,000 | 2,174,000 | 2,111,000 | 2,303,000 | 1,344,000 | 1,209,000 | 1,188,000 | 1,572,000 | 1,107,000 | 1,081,000 | 1,076,000 | 1,130,000 | 2,372,000 | 1,130,000 | 1,086,000 | 1,094,000 | 2,278,000 | 955,000 | 1,020,000 | 1,008,000 | 2,136,000 |
| Total Non-Current Assets | 82,715,000 | 82,260,000 | 81,627,000 | 81,594,000 | 76,470,000 | 76,104,000 | 75,325,000 | 75,080,000 | 74,384,000 | 74,833,000 | 75,722,000 | 74,611,000 | 67,123,000 | 68,231,000 | 50,552,000 | 50,552,000 | 52,098,000 | 51,993,000 | 51,889,000 | 53,601,000 | 55,123,000 | 55,461,000 | 57,815,000 | 56,706,000 | 55,833,000 | 57,328,000 | 57,540,000 | 56,850,000 | 57,907,000 | 58,125,000 | 77,245,000 | 81,163,000 | 84,643,000 | 86,795,000 | 88,900,000 | 88,695,000 | 96,285,000 | 100,059,000 | 99,202,000 | 101,471,000 |
| 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 | 96,699,000 | 95,994,000 | 95,348,000 | 95,924,000 | 93,651,000 | 89,605,000 | 91,441,000 | 93,829,000 | 94,837,000 | 93,693,000 | 93,308,000 | 90,661,000 | 87,304,000 | 85,403,000 | 62,618,000 | 62,618,000 | 63,157,000 | 63,046,000 | 65,033,000 | 70,514,000 | 70,340,000 | 71,261,000 | 71,498,000 | 69,980,000 | 70,556,000 | 68,936,000 | 70,727,000 | 73,362,000 | 74,861,000 | 78,004,000 | 87,973,000 | 89,772,000 | 94,284,000 | 96,054,000 | 99,834,000 | 97,484,000 | 105,949,000 | 112,003,000 | 110,042,000 | 116,539,000 |
| Current Liabilities | ||||||||||||||||||||||||||||||||||||||||
| Accounts Payable | 5,190,000 | 3,049,000 | 2,985,000 | 3,272,000 | 5,143,000 | 4,626,000 | 2,231,000 | 6,163,000 | 6,268,000 | 3,086,000 | 1,713,000 | 5,025,000 | 4,131,000 | 3,613,000 | 2,820,000 | 2,349,000 | 1,878,000 | 1,748,000 | 2,047,000 | 3,200,000 | 3,171,000 | 3,635,000 | 3,846,000 | 3,895,000 | 3,918,000 | 3,666,000 | 3,886,000 | 4,030,000 | 3,416,000 | 3,434,000 | 3,531,000 | 3,653,000 | 3,751,000 | 3,818,000 | 4,165,000 | 4,933,000 | 5,211,000 | 5,869,000 | 6,750,000 | 8,026,000 |
| Short Term Debt | 1,314,000 | 1,312,000 | 1,113,000 | 1,267,000 | 881,000 | 879,000 | 1,317,000 | 572,000 | 664,000 | 676,000 | 1,160,000 | 1,388,000 | 1,822,000 | 1,830,000 | 1,616,000 | 619,000 | 1,269,000 | 953,000 | 126,000 | 452,000 | 121,000 | 114,000 | 113,000 | 191,000 | 95,000 | 89,000 | 337,000 | 2,575,000 | 1,331,000 | 3,798,000 | 1,095,000 | 1,089,000 | 1,336,000 | 1,331,000 | 2,079,000 | 1,427,000 | 175,000 | 138,000 | 193,000 | 182,000 |
| Tax Payables | 2,473,000 | 2,016,000 | 2,116,000 | 1,811,000 | 1,919,000 | 1,692,000 | 2,847,000 | 3,193,000 | 3,187,000 | 2,759,000 | 3,162,000 | 2,862,000 | 2,082,000 | 1,406,000 | 320,000 | 320,000 | 339,000 | 312,000 | 853,000 | 1,030,000 | 1,077,000 | 1,213,000 | 1,539,000 | 1,320,000 | 1,582,000 | 1,301,000 | 1,341,000 | 1,038,000 | 1,005,000 | 791,000 | 756,000 | 484,000 | 394,000 | 554,000 | 701,000 | 499,000 | 659,000 | 880,000 | 864,000 | 1,051,000 |
| Deferred Revenue | 0 | 2,016,000 | 2,116,000 | 1,811,000 | 1,919,000 | 1,663,000 | 0 | 0 | 0 | 6,694,000 | 1,000 | 50,000 | 2,082,000 | 1,406,000 | 314,000 | 320,000 | 339,000 | 312,000 | 853,000 | 1,030,000 | 1,077,000 | 1,213,000 | 1,539,000 | 1,320,000 | 1,582,000 | 1,301,000 | 1,341,000 | 1,038,000 | 1,005,000 | 791,000 | 756,000 | 484,000 | 394,000 | 554,000 | 701,000 | 499,000 | 659,000 | 880,000 | 864,000 | 557,000 |
| Other Current Liabilities | 1,788,000 | 3,947,000 | 3,949,000 | 3,655,000 | 2,395,000 | 2,351,000 | 5,158,000 | 2,919,000 | 3,878,000 | 5,695,000 | 5,589,000 | 2,696,000 | 3,274,000 | 1,884,000 | 3,313,000 | 2,022,000 | 1,853,000 | 1,852,000 | 3,049,000 | 1,331,000 | 1,573,000 | 4,034,000 | 1,872,000 | 1,989,000 | 1,806,000 | 1,582,000 | 1,545,000 | 1,754,000 | 1,379,000 | 1,903,000 | 2,144,000 | 1,683,000 | 2,056,000 | 1,645,000 | 1,880,000 | 2,397,000 | 2,242,000 | 1,847,000 | 1,756,000 | 2,278,000 |
| Total Current Liabilities | 10,765,000 | 10,324,000 | 10,163,000 | 10,005,000 | 10,338,000 | 9,548,000 | 11,553,000 | 12,847,000 | 13,997,000 | 12,216,000 | 11,624,000 | 12,021,000 | 10,449,000 | 8,150,000 | 5,366,000 | 5,366,000 | 4,640,000 | 4,105,000 | 6,075,000 | 7,043,000 | 5,942,000 | 8,996,000 | 7,370,000 | 7,395,000 | 7,401,000 | 6,638,000 | 7,109,000 | 9,397,000 | 7,131,000 | 9,926,000 | 7,526,000 | 6,909,000 | 7,537,000 | 7,348,000 | 8,825,000 | 9,256,000 | 8,287,000 | 8,734,000 | 9,563,000 | 11,537,000 |
| Non-Current Liabilities | ||||||||||||||||||||||||||||||||||||||||
| Long Term Debt | 16,990,000 | 18,074,000 | 18,382,000 | 18,367,000 | 19,339,000 | 16,762,000 | 16,533,000 | 16,616,000 | 17,579,000 | 17,579,000 | 18,894,000 | 19,213,000 | 19,601,000 | 19,680,000 | 20,211,000 | 15,309,000 | 15,810,000 | 15,694,000 | 15,660,000 | 15,375,000 | 16,011,000 | 16,163,000 | 16,196,000 | 15,554,000 | 14,902,000 | 14,885,000 | 16,709,000 | 17,128,000 | 19,673,000 | 19,670,000 | 25,340,000 | 26,186,000 | 27,353,000 | 27,346,000 | 27,376,000 | 23,453,000 | 24,716,000 | 24,787,000 | 22,318,000 | 22,383,000 |
| Deferred Revenue | 0 | 0 | 8,108,000 | 1,342,000 | 7,381,000 | 7,338,000 | 0 | 0 | 6,816,000 | 0 | 0 | 6,907,000 | 6,883,000 | 7,116,000 | 7,127,000 | 7,127,000 | 7,312,000 | 7,051,000 | 6,879,000 | 7,133,000 | 7,873,000 | 7,685,000 | 9,434,000 | 9,452,000 | 9,309,000 | 9,439,000 | 9,621,000 | 9,485,000 | 9,666,000 | 10,130,000 | 10,418,000 | 10,977,000 | 12,291,000 | 12,353,000 | 12,370,000 | 11,866,000 | 13,143,000 | 13,416,000 | 13,283,000 | 13,611,000 |
| Deferred Tax | 8,986,000 | 8,927,000 | 8,776,000 | 8,813,000 | 8,325,000 | 8,038,000 | 7,927,000 | 7,726,000 | 7,218,000 | 6,694,000 | 6,556,000 | 6,179,000 | 5,630,000 | 5,331,000 | 3,747,000 | 3,747,000 | 3,854,000 | 3,901,000 | 4,141,000 | 4,634,000 | 4,693,000 | 4,825,000 | 5,043,000 | 5,021,000 | 5,535,000 | 5,534,000 | 5,409,000 | 5,282,000 | 6,262,000 | 6,335,000 | 7,568,000 | 8,949,000 | 9,034,000 | 9,655,000 | 10,332,000 | 10,999,000 | 13,317,000 | 14,373,000 | 14,042,000 | 15,070,000 |
| Other Non-Current Liabilities | 10,077,000 | 8,924,000 | 594,000 | 9,460,000 | 7,904,000 | 7,726,000 | 7,645,000 | 8,637,000 | 6,964,000 | 7,002,000 | 7,016,000 | 7,842,000 | 626,000 | 850,000 | 13,143,000 | 8,306,000 | 7,981,000 | 7,820,000 | 7,690,000 | 8,412,000 | 8,455,000 | 8,203,000 | 9,908,000 | 9,946,000 | 10,639,000 | 10,657,000 | 10,782,000 | 10,754,000 | 11,083,000 | 11,574,000 | 11,938,000 | 12,502,000 | 13,904,000 | 23,529,000 | 24,226,000 | 24,693,000 | 28,391,000 | 29,513,000 | 29,153,000 | 30,346,000 |
| Total Non-Current Liabilities | 36,053,000 | 35,925,000 | 35,860,000 | 36,640,000 | 35,568,000 | 32,526,000 | 32,105,000 | 32,979,000 | 31,761,000 | 31,275,000 | 32,466,000 | 33,234,000 | 32,740,000 | 32,977,000 | 27,403,000 | 27,403,000 | 27,734,000 | 27,448,000 | 27,571,000 | 28,421,000 | 29,159,000 | 29,191,000 | 31,147,000 | 30,521,000 | 31,076,000 | 31,076,000 | 32,900,000 | 33,164,000 | 37,018,000 | 37,579,000 | 44,846,000 | 47,637,000 | 50,291,000 | 50,875,000 | 51,602,000 | 48,146,000 | 53,107,000 | 54,300,000 | 51,471,000 | 52,729,000 |
| Total Liabilities | 46,818,000 | 46,249,000 | 46,023,000 | 46,645,000 | 45,906,000 | 42,074,000 | 43,658,000 | 45,826,000 | 45,758,000 | 43,491,000 | 44,090,000 | 45,255,000 | 43,189,000 | 41,127,000 | 32,769,000 | 32,769,000 | 32,374,000 | 31,553,000 | 33,646,000 | 35,464,000 | 35,101,000 | 38,187,000 | 38,517,000 | 37,916,000 | 38,477,000 | 37,714,000 | 40,009,000 | 42,561,000 | 44,149,000 | 47,505,000 | 52,372,000 | 54,546,000 | 57,828,000 | 58,223,000 | 60,427,000 | 57,402,000 | 61,394,000 | 63,034,000 | 61,034,000 | 64,266,000 |
| Common Stock | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 | 18,000 |
| Retained Earnings | 63,459,000 | 62,309,000 | 60,895,000 | 59,268,000 | 56,952,000 | 55,483,000 | 54,593,000 | 53,029,000 | 51,278,000 | 49,093,000 | 45,442,000 | 40,674,000 | 38,307,000 | 37,116,000 | 35,213,000 | 35,213,000 | 36,448,000 | 37,351,000 | 37,545,000 | 39,742,000 | 39,484,000 | 36,769,000 | 35,534,000 | 34,010,000 | 32,495,000 | 30,967,000 | 29,663,000 | 29,391,000 | 28,130,000 | 28,033,000 | 31,804,000 | 31,548,000 | 31,896,000 | 33,248,000 | 34,632,000 | 36,414,000 | 40,786,000 | 42,779,000 | 43,867,000 | 44,504,000 |
| Accumulated Other Comprehensive Income/Loss | -5,845,000 | -5,961,000 | -5,917,000 | -5,673,000 | -5,961,000 | -5,925,000 | -6,027,000 | -6,000,000 | -5,865,000 | -5,313,000 | -4,808,000 | -4,950,000 | -5,123,000 | -4,920,000 | -5,218,000 | -5,218,000 | -5,666,000 | -5,825,000 | -6,145,000 | -5,357,000 | -5,654,000 | -5,827,000 | -5,914,000 | -6,063,000 | -5,442,000 | -5,637,000 | -5,371,000 | -5,518,000 | -5,292,000 | -6,342,000 | -5,961,000 | -6,193,000 | -5,444,000 | -5,371,000 | -5,146,000 | -6,247,000 | -6,125,000 | -3,641,000 | -4,589,000 | -1,902,000 |
| Total Stockholders Equity | 49,881,000 | 49,745,000 | 49,325,000 | 49,279,000 | 47,745,000 | 47,531,000 | 47,783,000 | 48,003,000 | 49,079,000 | 50,202,000 | 49,218,000 | 45,406,000 | 44,115,000 | 44,276,000 | 29,849,000 | 29,849,000 | 30,783,000 | 31,493,000 | 31,315,000 | 34,981,000 | 35,146,000 | 32,976,000 | 32,859,000 | 31,939,000 | 31,950,000 | 31,042,000 | 30,546,000 | 30,607,000 | 30,500,000 | 30,286,000 | 35,353,000 | 34,974,000 | 36,170,000 | 37,544,000 | 39,089,000 | 39,762,000 | 44,210,000 | 48,620,000 | 48,652,000 | 51,911,000 |
| Total Investments | 10,763,000 | 11,430,000 | 9,619,000 | 10,478,000 | 9,347,000 | 9,698,000 | 9,832,000 | 11,010,000 | 10,616,000 | 9,475,000 | 9,039,000 | 8,578,000 | 10,152,000 | 12,066,000 | 13,954,000 | 12,745,000 | 13,136,000 | 13,290,000 | 12,993,000 | 13,583,000 | 11,775,000 | 11,315,000 | 11,356,000 | 10,801,000 | 12,514,000 | 12,206,000 | 11,636,000 | 12,996,000 | 14,476,000 | 13,947,000 | 21,405,000 | 21,141,000 | 21,517,000 | 22,674,000 | 21,474,000 | 19,971,000 | 22,806,000 | 23,902,000 | 23,224,000 | 23,891,000 |
| Total Debt | 18,304,000 | 18,352,000 | 18,417,000 | 19,634,000 | 19,063,000 | 16,444,000 | 16,583,000 | 16,643,000 | 16,961,000 | 16,971,000 | 18,746,000 | 19,934,000 | 19,668,000 | 20,010,000 | 15,369,000 | 15,369,000 | 15,387,000 | 14,998,000 | 14,973,000 | 14,895,000 | 14,920,000 | 14,923,000 | 14,945,000 | 14,968,000 | 14,997,000 | 14,974,000 | 17,046,000 | 19,703,000 | 21,004,000 | 23,468,000 | 26,435,000 | 27,275,000 | 28,689,000 | 28,677,000 | 29,455,000 | 24,880,000 | 24,891,000 | 24,925,000 | 22,511,000 | 22,565,000 |
| Net Debt | 13,083,000 | 14,058,000 | 12,843,000 | 13,999,000 | 10,233,000 | 10,709,000 | 9,609,000 | 10,185,000 | 8,951,000 | 10,062,000 | 12,332,000 | 14,906,000 | 9,835,000 | 13,402,000 | 12,378,000 | 12,378,000 | 12,897,000 | 12,091,000 | 11,065,000 | 9,807,000 | 7,727,000 | 8,982,000 | 8,727,000 | 9,053,000 | 11,281,000 | 11,740,000 | 12,062,000 | 13,378,000 | 14,093,000 | 15,934,000 | 23,326,000 | 23,665,000 | 24,599,000 | 25,814,000 | 24,589,000 | 22,512,000 | 22,478,000 | 21,112,000 | 19,847,000 | 17,503,000 |
| 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 | 2,059,000 | 2,322,000 | 2,551,000 | 2,998,000 | 2,798,000 | 2,232,000 | 2,920,000 | 3,249,000 | 4,527,000 | 5,145,000 | 5,759,000 | 2,627,000 | 2,379,000 | 2,091,000 | 982,000 | -772,000 | -450,000 | 278,000 | -1,711,000 | 743,000 | 3,071,000 | 1,597,000 | 1,846,000 | 1,878,000 | 1,873,000 | 1,654,000 | 900,000 | 1,598,000 | 436,000 | -3,426,000 | 790,000 | -19,000 | -1,026,000 | -1,058,000 | -1,456,000 | -3,437,000 | -1,056,000 | -164,000 | 286,000 | -24,000 |
| Depreciation & Amortization | 2,390,000 | 2,363,000 | 2,211,000 | 2,234,000 | 2,095,000 | 2,044,000 | 1,942,000 | 3,809,000 | 1,872,000 | 1,810,000 | 1,823,000 | 1,783,000 | 1,672,000 | 1,867,000 | 1,886,000 | 1,541,000 | 1,411,000 | 1,158,000 | 1,411,000 | 1,488,000 | 1,566,000 | 1,490,000 | 1,546,000 | 1,612,000 | 1,494,000 | 1,438,000 | 1,412,000 | 1,633,000 | 1,608,000 | 1,625,000 | 1,979,000 | 2,061,000 | 2,425,000 | 2,329,000 | 2,247,000 | 2,382,000 | 2,271,000 | 2,329,000 | 2,131,000 | 2,271,000 |
| Deferred Income Tax | 38,000 | 124,000 | 87,000 | 392,000 | 264,000 | 165,000 | 324,000 | 492,000 | 726,000 | 495,000 | 373,000 | 451,000 | 328,000 | 364,000 | 203,000 | -406,000 | -108,000 | -93,000 | -227,000 | -140,000 | -83,000 | -220,000 | -1,000 | -115,000 | 136,000 | 197,000 | 65,000 | -911,000 | -222,000 | -1,234,000 | -1,212,000 | -69,000 | -695,000 | -630,000 | -827,000 | -1,488,000 | -682,000 | 35,000 | -637,000 | -315,000 |
| Stock Based Compensation | 0 | 0 | 0 | 334,000 | 0 | 0 | 0 | 377,000 | 0 | 0 | 0 | 304,000 | 0 | 0 | 0 | 159,000 | 0 | 0 | 0 | 274,000 | 0 | 0 | 0 | 265,000 | 0 | 0 | 0 | 227,000 | 0 | 0 | 0 | 272,000 | 0 | 0 | 0 | 362,000 | 0 | 0 | 0 | 0 |
| Change in Working Capital | 1,041,000 | -148,000 | -112,000 | -231,000 | -23,000 | -845,000 | -283,000 | 139,000 | 1,504,000 | 80,000 | -1,957,000 | 373,000 | 702,000 | 211,000 | -15,000 | 10,000 | -360,000 | -519,000 | 497,000 | 313,000 | -307,000 | -531,000 | -54,000 | 595,000 | -51,000 | 177,000 | -86,000 | -48,000 | -9,000 | 110,000 | -38,000 | -310,000 | 50,000 | 30,000 | -251,000 | -224,000 | 591,000 | -334,000 | -253,000 | -658,000 |
| Accounts Receivable | -148,000 | 224,000 | -76,000 | 186,000 | -1,099,000 | 545,000 | 1,701,000 | 354,000 | 544,000 | -326,000 | -1,535,000 | -881,000 | -825,000 | -9,000 | -785,000 | -611,000 | -614,000 | 705,000 | 1,041,000 | 172,000 | -128,000 | 282,000 | 179,000 | 382,000 | -602,000 | 316,000 | 139,000 | -951,000 | -248,000 | 235,000 | 78,000 | -292,000 | 15,000 | 548,000 | 549,000 | -103,000 | 494,000 | 51,000 | 1,368,000 | 593,000 |
| Inventory | -43,000 | -2,000 | -55,000 | 11,000 | -91,000 | 22,000 | -45,000 | 26,000 | -11,000 | -80,000 | 27,000 | -147,000 | 76,000 | -38,000 | -51,000 | 49,000 | -47,000 | -304,000 | 277,000 | -65,000 | 75,000 | -73,000 | -4,000 | 251,000 | -144,000 | -33,000 | 12,000 | -40,000 | -12,000 | 73,000 | -76,000 | 22,000 | 45,000 | -84,000 | 61,000 | 7,000 | 117,000 | -35,000 | 77,000 | -31,000 |
| Accounts Payable | 66,000 | -98,000 | -85,000 | -281,000 | 777,000 | -348,000 | -1,266,000 | -197,000 | 463,000 | 839,000 | -204,000 | 717,000 | 359,000 | -101,000 | 424,000 | 334,000 | 171,000 | -457,000 | -297,000 | 98,000 | -150,000 | -184,000 | -142,000 | -9,000 | 239,000 | -101,000 | -181,000 | 477,000 | -34,000 | -49,000 | -129,000 | -9,000 | -61,000 | 0 | -454,000 | -29,000 | -260,000 | -56,000 | -1,302,000 | -596,000 |
| Other Working Capital | 1,166,000 | -272,000 | 74,000 | -147,000 | 390,000 | -1,064,000 | -673,000 | -44,000 | -186,000 | -353,000 | -1,780,000 | -197,000 | 267,000 | 350,000 | -388,000 | -373,000 | -484,000 | 242,000 | 517,000 | 280,000 | -232,000 | -274,000 | 92,000 | 353,000 | -146,000 | 311,000 | 83,000 | -485,000 | 37,000 | 86,000 | 167,000 | -323,000 | 66,000 | 114,000 | 142,000 | -202,000 | 734,000 | -243,000 | 972,000 | -31,000 |
| Other Non-Cash Items | 235,000 | 4,860,000 | 33,000 | 4,422,000 | 91,000 | 2,302,000 | 500,000 | -1,474,000 | -45,000 | 384,000 | -930,000 | 171,000 | -117,000 | -43,000 | -513,000 | 1,257,000 | 162,000 | 109,000 | -150,000 | -53,000 | -47,000 | 298,000 | -451,000 | 532,000 | 132,000 | -162,000 | 137,000 | 155,000 | -446,000 | 336,000 | 161,000 | 235,000 | 262,000 | 684,000 | 343,000 | 2,525,000 | 842,000 | 203,000 | 299,000 | 928,000 |
| Net Cash Provided by Operating Activities | 5,763,000 | 4,919,000 | 4,985,000 | 5,263,000 | 5,445,000 | 3,854,000 | 5,403,000 | 6,592,000 | 8,740,000 | 7,914,000 | 5,068,000 | 5,868,000 | 4,797,000 | 4,251,000 | 2,080,000 | 1,672,000 | 868,000 | 157,000 | 2,105,000 | 2,982,000 | 2,337,000 | 2,891,000 | 2,894,000 | 3,783,000 | 3,410,000 | 3,342,000 | 2,399,000 | 2,481,000 | 1,055,000 | 1,751,000 | 1,790,000 | 1,443,000 | 1,280,000 | 1,259,000 | 421,000 | 1,596,000 | 1,934,000 | 1,974,000 | 1,870,000 | 2,597,000 |
| Cash Flows from Investing Activities | ||||||||||||||||||||||||||||||||||||||||
| Investments in Property, Plant, and Equipment | -2,916,000 | -2,969,000 | -2,916,000 | -2,883,000 | -2,545,000 | -2,923,000 | -2,897,000 | -2,533,000 | -2,497,000 | -1,968,000 | -3,161,000 | -1,557,000 | -1,302,000 | -1,265,000 | -1,200,000 | -1,058,000 | -1,132,000 | -876,000 | -1,649,000 | -1,595,000 | -1,675,000 | -1,729,000 | -1,637,000 | -1,617,000 | -1,599,000 | -1,999,000 | -1,535,000 | -1,517,000 | -1,088,000 | -1,020,000 | -948,000 | -999,000 | -916,000 | -1,133,000 | -1,821,000 | -2,137,000 | -2,174,000 | -2,407,000 | -3,332,000 | -4,356,000 |
| Acquisitions Net | -5,000 | 5,000 | 49,000 | -2,705,000 | 187,000 | 238,000 | 188,000 | -97,000 | 0 | 619,000 | 37,000 | -8,672,000 | 1,302,000 | 1,265,000 | 382,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1,617,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Purchases of Investments | 0 | -1,532,000 | 405,000 | -737,000 | -396,000 | -718,000 | 1,065,000 | -2,221,000 | -1,837,000 | -1,176,000 | -587,000 | -118,000 | -127,000 | -2,096,000 | -3,492,000 | 0 | -59,000 | -95,000 | -935,000 | 0 | 0 | -484,000 | -1,000 | -1,790,000 | 0 | 0 | 1,593,000 | -1,841,000 | 0 | 0 | -203,000 | 253,000 | 0 | 0 | -302,000 | -263,000 | 0 | 0 | 0 | 0 |
| Sales/Maturities of Investments | 0 | 333,000 | 722,000 | 250,000 | 707,000 | 1,202,000 | 1,544,000 | 1,827,000 | 706,000 | 335,000 | 324,000 | 363,000 | 1,671,000 | 3,897,000 | 2,993,000 | 0 | 2,645,000 | 3,568,000 | 2,631,000 | 0 | 0 | 0 | 0 | 1,620,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Investing Activities | 263,000 | 12,000 | 321,000 | 223,000 | -337,000 | -115,000 | -1,348,000 | 90,000 | 523,000 | 99,000 | 2,776,000 | 1,389,000 | -1,012,000 | -1,067,000 | 102,000 | 515,000 | 75,000 | 441,000 | 652,000 | -2,235,000 | 1,825,000 | 268,000 | 161,000 | -8,000 | -39,000 | 50,000 | -136,000 | 2,889,000 | 3,096,000 | 8,217,000 | 177,000 | 799,000 | 1,191,000 | -989,000 | 58,000 | 1,774,000 | -75,000 | -59,000 | 216,000 | 999,000 |
| Net Cash Used for Investing Activities | -2,658,000 | -4,151,000 | -2,141,000 | -5,852,000 | -2,384,000 | -2,316,000 | -1,448,000 | -2,934,000 | -3,105,000 | -2,091,000 | -611,000 | -8,595,000 | 532,000 | 734,000 | -1,215,000 | -543,000 | -1,116,000 | -530,000 | -1,932,000 | -3,830,000 | 150,000 | -1,461,000 | -1,477,000 | -178,000 | -1,638,000 | -1,949,000 | -78,000 | -469,000 | 2,008,000 | 7,197,000 | -974,000 | 53,000 | 275,000 | -2,122,000 | -2,065,000 | -626,000 | -2,249,000 | -2,466,000 | -3,116,000 | -3,357,000 |
| Cash Flows from Financing Activities | ||||||||||||||||||||||||||||||||||||||||
| Debt Repayment | -44,000 | -58,000 | -505,000 | -136,000 | 0 | -64,000 | -43,000 | -393,000 | -45,000 | -1,865,000 | -1,067,000 | -142,000 | -319,000 | -18,000 | -26,000 | -20,000 | 280,000 | -190,000 | -24,000 | -21,000 | -21,000 | -19,000 | -19,000 | -25,000 | -18,000 | -2,064,000 | -2,888,000 | -1,282,000 | -2,515,000 | -3,240,000 | -839,000 | -1,412,000 | -12,000 | -763,000 | 4,530,000 | -11,000 | -30,000 | 2,493,000 | -57,000 | 1,485,000 |
| Common Stock Issued | -9,000 | 4,000 | -61,000 | 5,000 | 38,000 | 2,000 | -97,000 | 17,000 | -5,000 | 79,000 | 271,000 | 118,000 | 52,000 | 3,000 | -28,000 | 0 | 0 | 0 | 2,000 | 9,000 | 0 | 2,000 | -38,000 | 0 | 79,000 | 60,000 | -18,000 | 0 | 0 | 0 | -46,000 | 0 | 0 | 0 | -42,000 | 0 | 0 | 0 | -34,000 | 8,000 |
| Common Stock Repurchased | -1,167,000 | -1,021,000 | -1,386,000 | -1,100,000 | -1,300,000 | -1,300,000 | -1,700,000 | -2,746,000 | -2,799,000 | -2,300,000 | -1,425,000 | -1,399,000 | -1,243,000 | -606,000 | -375,000 | -169,000 | -4,000 | 0 | -726,000 | -749,000 | -749,000 | -1,250,000 | -752,000 | -926,000 | -927,000 | -646,000 | -500,000 | -953,000 | -972,000 | -980,000 | -112,000 | -126,000 | -7,000 | -3,000 | 0 | -13,000 | -23,000 | -12,000 | 0 | 0 |
| Dividends Paid | -910,000 | -915,000 | -924,000 | -1,408,000 | -1,337,000 | -1,350,000 | -1,488,000 | -2,390,000 | -1,484,000 | -988,000 | -864,000 | -609,000 | -579,000 | -583,000 | -588,000 | -464,000 | -454,000 | -455,000 | -458,000 | -463,000 | -341,000 | -346,000 | -350,000 | -354,000 | -334,000 | -337,000 | -338,000 | -319,000 | -324,000 | -331,000 | -331,000 | -313,000 | -314,000 | -313,000 | -313,000 | -923,000 | -922,000 | -909,000 | -910,000 | -907,000 |
| Other Financing Activities | -68,000 | -53,000 | -10,000 | 0 | 2,628,000 | -13,000 | 2,000 | 4,000 | 3,000 | -4,000 | -52,000 | 1,000 | 3,000 | 1,000 | 2,000 | 1,000 | 1,000 | -4,000 | -24,000 | -46,000 | -18,000 | -41,000 | -14,000 | -12,000 | -63,000 | -16,000 | -32,000 | -32,000 | -16,000 | -48,000 | -16,000 | -44,000 | -14,000 | -44,000 | -80,000 | -28,000 | -15,000 | -29,000 | -18,000 | -44,000 |
| Net Cash Used Provided by Financing Activities | -2,198,000 | -2,043,000 | -2,825,000 | -2,639,000 | 29,000 | -2,725,000 | -3,326,000 | -5,508,000 | -4,330,000 | -5,078,000 | -3,137,000 | -2,031,000 | -2,086,000 | -1,203,000 | -1,015,000 | -652,000 | -177,000 | -649,000 | -1,230,000 | -1,270,000 | -1,132,000 | -1,654,000 | -1,173,000 | -1,317,000 | -1,263,000 | -3,003,000 | -3,776,000 | -2,586,000 | -3,827,000 | -4,599,000 | -1,344,000 | -1,906,000 | -347,000 | -1,120,000 | 4,137,000 | -975,000 | -990,000 | 1,555,000 | -1,019,000 | 542,000 |
| Effect of Forex Changes on Cash | 41,000 | 4,000 | -73,000 | 51,000 | 12,000 | -58,000 | -104,000 | 228,000 | -215,000 | -258,000 | 21,000 | -31,000 | -12,000 | 11,000 | -2,000 | 42,000 | 31,000 | 29,000 | -122,000 | 22,000 | -94,000 | -49,000 | 75,000 | -77,000 | -26,000 | -139,000 | 125,000 | -12,000 | 141,000 | 76,000 | 27,000 | -70,000 | 19,000 | -20,000 | 5,000 | -40,000 | -95,000 | 86,000 | -133,000 | -128,000 |
| Net Change in Cash | 1,228,000 | -1,280,000 | -54,000 | -3,195,000 | 3,102,000 | -1,245,000 | 525,000 | -1,622,000 | 1,090,000 | 487,000 | 1,341,000 | -4,789,000 | 3,231,000 | 3,793,000 | -152,000 | 519,000 | -394,000 | -993,000 | -1,179,000 | -2,096,000 | 1,261,000 | -273,000 | 319,000 | 2,211,000 | 483,000 | -1,749,000 | -1,330,000 | -586,000 | -623,000 | 4,425,000 | -501,000 | -480,000 | 1,227,000 | -2,003,000 | 2,498,000 | -45,000 | -1,400,000 | 1,149,000 | -2,398,000 | -346,000 |
| Cash at End of Period | 5,522,000 | 4,294,000 | 5,845,000 | 5,635,000 | 9,076,000 | 5,974,000 | 7,219,000 | 6,694,000 | 8,316,000 | 7,226,000 | 6,739,000 | 5,398,000 | 10,187,000 | 6,956,000 | 3,163,000 | 3,315,000 | 2,796,000 | 3,190,000 | 4,183,000 | 5,362,000 | 7,458,000 | 6,197,000 | 6,470,000 | 6,151,000 | 3,940,000 | 3,457,000 | 5,206,000 | 6,325,000 | 6,911,000 | 7,534,000 | 3,109,000 | 3,610,000 | 4,090,000 | 2,863,000 | 4,866,000 | 2,368,000 | 2,413,000 | 3,813,000 | 2,664,000 | 5,062,000 |
| Cash at Start of Period | 4,294,000 | 5,574,000 | 5,899,000 | 8,830,000 | 5,974,000 | 7,219,000 | 6,694,000 | 8,316,000 | 7,226,000 | 6,739,000 | 5,398,000 | 10,187,000 | 6,956,000 | 3,163,000 | 3,315,000 | 2,796,000 | 3,190,000 | 4,183,000 | 5,362,000 | 7,458,000 | 6,197,000 | 6,470,000 | 6,151,000 | 3,940,000 | 3,457,000 | 5,206,000 | 6,536,000 | 6,911,000 | 7,534,000 | 3,109,000 | 3,610,000 | 4,090,000 | 2,863,000 | 4,866,000 | 2,368,000 | 2,413,000 | 3,813,000 | 2,664,000 | 5,062,000 | 5,408,000 |
| Free Cash Flow | ||||||||||||||||||||||||||||||||||||||||
| Operating Cash Flow | 5,763,000 | 4,919,000 | 4,985,000 | 5,263,000 | 5,445,000 | 3,854,000 | 5,403,000 | 6,592,000 | 8,740,000 | 7,914,000 | 5,068,000 | 5,868,000 | 4,797,000 | 4,251,000 | 2,080,000 | 1,672,000 | 868,000 | 157,000 | 2,105,000 | 2,982,000 | 2,337,000 | 2,891,000 | 2,894,000 | 3,783,000 | 3,410,000 | 3,342,000 | 2,399,000 | 2,481,000 | 1,055,000 | 1,751,000 | 1,790,000 | 1,443,000 | 1,280,000 | 1,259,000 | 421,000 | 1,596,000 | 1,934,000 | 1,974,000 | 1,870,000 | 2,597,000 |
| Capital Expenditure | -2,916,000 | -2,969,000 | -2,916,000 | -2,883,000 | -2,545,000 | -2,923,000 | -2,897,000 | -2,533,000 | -2,497,000 | -1,968,000 | -3,161,000 | -1,557,000 | -1,302,000 | -1,265,000 | -1,200,000 | -1,058,000 | -1,132,000 | -876,000 | -1,649,000 | -1,595,000 | -1,675,000 | -1,729,000 | -1,637,000 | -1,617,000 | -1,599,000 | -1,999,000 | -1,535,000 | -1,517,000 | -1,088,000 | -1,020,000 | -948,000 | -999,000 | -916,000 | -1,133,000 | -1,821,000 | -2,137,000 | -2,174,000 | -2,407,000 | -3,332,000 | -4,356,000 |
| Free Cash Flow | 2,847,000 | 1,950,000 | 2,069,000 | 2,380,000 | 2,900,000 | 931,000 | 2,506,000 | 4,059,000 | 6,243,000 | 5,946,000 | 1,907,000 | 4,311,000 | 3,495,000 | 2,986,000 | 880,000 | 614,000 | -264,000 | -719,000 | 456,000 | 1,387,000 | 662,000 | 1,162,000 | 1,257,000 | 2,166,000 | 1,811,000 | 1,343,000 | 864,000 | 964,000 | -33,000 | 731,000 | 842,000 | 444,000 | 364,000 | 126,000 | -1,400,000 | -541,000 | -240,000 | -433,000 | -1,462,000 | -1,759,000 |