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| Reported Currency: USD | TTM | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 | 2005-12-31 | 2004-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 204,160,000 | 195,187,000 | 180,642,000 | 174,272,000 | 160,577,000 | 153,743,000 | 48,569,000 | 42,043,000 | 39,668,000 | 37,876,000 | 34,914,000 | 32,380,000 | 29,119,000 | 21,998,000 | 21,253,000 | 18,414,000 | 19,101,000 | 17,623,000 | 16,547,000 | 16,684,000 | 18,176,000 |
| Revenue Growth | - | 8.05% | 3.66% | 8.53% | 4.45% | 216.55% | 15.52% | 5.99% | 4.73% | 8.48% | 7.83% | 11.20% | 32.37% | 3.51% | 15.42% | -3.60% | 8.39% | 6.50% | -0.82% | -8.21% | |
| Cost of Revenue | 36,681,000 | 36,287,000 | 32,206,000 | 33,562,000 | 32,710,000 | 30,819,000 | 27,528,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Gross Profit | 167,479,000 | 158,900,000 | 148,436,000 | 140,710,000 | 127,867,000 | 122,924,000 | 21,041,000 | 42,043,000 | 39,668,000 | 37,876,000 | 34,914,000 | 32,380,000 | 29,119,000 | 21,998,000 | 21,253,000 | 18,414,000 | 19,101,000 | 17,623,000 | 16,547,000 | 16,684,000 | 18,176,000 |
| Gross Profit Margin | 82.00% | 81.41% | 82.17% | 80.74% | 79.63% | 79.95% | 43.32% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% |
| Research and Development | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| General and Administrative Expenses | 14,989,000 | 14,822,000 | 13,186,000 | 13,030,000 | 14,072,000 | 14,053,000 | 11,934,000 | 9,831,000 | 9,750,000 | 0 | 0 | 7,566,000 | 0 | 5,901,000 | 5,744,000 | 5,450,000 | 5,535,000 | 0 | 0 | 0 | 0 |
| Total Operating Expenses | 92,241,000 | 149,944,000 | 13,186,000 | -288,953,000 | -257,509,000 | -250,288,000 | 44,490,000 | 37,864,000 | 36,750,000 | 34,549,000 | 31,610,000 | 30,204,000 | 26,642,000 | 19,989,000 | 19,326,000 | 16,516,000 | 18,719,000 | 15,990,000 | 14,816,000 | 14,891,000 | -15,940,000 |
| Operating Income or Loss | 7,746,000 | 5,164,000 | 9,503,000 | 8,352,000 | 8,714,000 | -96,545,000 | 4,070,000 | 4,314,000 | 3,003,000 | 3,344,000 | 3,312,000 | 2,176,000 | 2,476,000 | 2,169,000 | 2,048,000 | 1,896,000 | 382,000 | 1,626,000 | 1,731,000 | 1,793,000 | 2,236,000 |
| Operating Margin | 3.81% | 2.65% | 5.26% | 4.79% | 5.43% | -62.80% | 8.38% | 10.26% | 7.57% | 8.83% | 9.49% | 6.72% | 8.50% | 9.86% | 9.64% | 10.30% | 2.00% | 9.23% | 10.46% | 10.75% | 12.30% |
| Interest Expense | 680,000 | 1,446,000 | 1,228,000 | 1,208,000 | 1,438,000 | 1,682,000 | 498,000 | 252,000 | 0 | 0 | 0 | 264,000 | 0 | 202,000 | 182,000 | 0 | 0 | 0 | 0 | 0 | 0 |
| EBITDA | 3,248,000 | 5,164,000 | 12,440,000 | 11,275,000 | 11,516,000 | -92,894,000 | 4,765,000 | 4,429,000 | 3,613,000 | 3,929,000 | 3,900,000 | 3,035,000 | 3,036,000 | 2,514,000 | 2,340,000 | 2,164,000 | 626,000 | 1,820,000 | 1,935,000 | 2,363,000 | 2,466,000 |
| Depreciation and Amortization | 3,027,000 | 3,028,000 | 2,937,000 | 2,923,000 | 2,802,000 | 3,651,000 | 695,000 | 115,000 | 610,000 | 585,000 | 588,000 | 597,000 | 560,000 | 345,000 | 292,000 | 268,000 | 244,000 | 194,000 | 208,000 | 221,000 | 230,000 |
| Income Before Tax | 3,991,000 | 5,513,000 | 8,353,000 | 6,782,000 | 10,868,000 | 6,570,000 | 3,581,000 | 3,606,000 | 2,979,000 | 3,327,000 | 3,304,000 | 2,176,000 | 2,477,000 | 1,968,000 | 1,870,000 | 1,898,000 | 378,000 | 1,631,000 | 1,731,000 | 1,793,000 | 2,375,000 |
| Income Tax Expense | 1,545,000 | 141,000 | 1,607,000 | 1,367,000 | 2,379,000 | 1,450,000 | 935,000 | 1,374,000 | 1,136,000 | 1,250,000 | 1,210,000 | 698,000 | 853,000 | 640,000 | 521,000 | 594,000 | 90,000 | 511,000 | 572,000 | 517,000 | 798,000 |
| Net Income | 2,253,000 | 5,164,000 | 6,704,000 | 5,370,000 | 8,458,000 | 5,104,000 | 2,637,000 | 2,237,000 | 1,867,000 | 2,094,000 | 2,102,000 | 1,476,000 | 1,623,000 | 1,327,000 | 1,345,000 | 1,302,000 | 292,000 | 1,115,000 | 1,155,000 | 1,625,000 | 1,438,000 |
| Net Income Margin | 1.15% | 2.65% | 3.71% | 3.08% | 5.27% | 3.32% | 5.43% | 5.32% | 4.71% | 5.53% | 6.02% | 4.56% | 5.57% | 6.03% | 6.33% | 7.07% | 1.53% | 6.33% | 6.98% | 9.74% | 7.91% |
| EPS | 7.65 | 17.57 | 21.66 | 15.87 | 23.17 | 13.58 | 10.69 | 9.17 | 7.31 | 8.17 | 7.97 | 5.28 | 5.70 | 4.65 | 4.69 | 4.75 | 1.05 | 3.94 | 3.49 | 4.25 | 3.51 |
| EPS Diluted | 7.58 | 17.39 | 21.41 | 15.73 | 22.96 | 13.44 | 10.69 | 9.17 | 7.19 | 8.04 | 7.83 | 5.18 | 5.61 | 4.59 | 4.65 | 4.73 | 1.05 | 3.87 | 3.43 | 4.17 | 3.48 |
| Weighted Average Shares Out | - | 293,892 | 309,546 | 337,962 | 364,979 | 375,919 | 246,652 | 243,967 | 255,360 | 256,149 | 263,889 | 279,296 | 284,819 | 270,691 | 272,866 | 274,058 | 277,317 | 283,191 | 330,946 | 382,053 | 409,298 |
| Weighted Average Shares Out Diluted | - | 296,882 | 313,065 | 340,966 | 368,389 | 379,817 | 246,652 | 243,967 | 259,647 | 260,592 | 268,603 | 284,685 | 289,530 | 274,249 | 275,287 | 275,357 | 278,843 | 283,191 | 336,735 | 389,377 | 413,615 |
| Reported Currency: USD | Q1 | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 | 2005-12-31 | 2004-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Assets | |||||||||||||||||||||
| Cash and Cash Equivalents | 8,439,000 | 7,822,000 | 5,924,000 | 5,081,000 | 10,182,000 | 4,619,000 | 3,855,000 | 2,972,000 | 3,185,000 | 1,968,000 | 1,420,000 | 2,795,000 | 2,978,000 | 4,690,000 | 1,605,000 | 924,000 | 1,342,000 | 1,970,000 | 1,392,000 | 1,709,000 | 2,519,000 |
| Short Term Investments | 1,108,000 | 925,000 | 905,000 | 920,000 | 1,331,000 | 937,000 | 2,045,000 | 199,000 | 691,000 | 381,000 | 163,000 | 631,000 | 154,000 | 225,000 | 174,000 | 493,000 | 236,000 | 12,754,000 | 12,793,000 | 16,025,000 | 16,718,000 |
| Cash + Short Term Investments | 9,547,000 | 8,747,000 | 6,829,000 | 6,001,000 | 11,513,000 | 5,556,000 | 5,900,000 | 3,171,000 | 3,876,000 | 2,349,000 | 1,583,000 | 3,426,000 | 3,132,000 | 4,915,000 | 1,779,000 | 1,417,000 | 1,578,000 | 14,724,000 | 14,185,000 | 17,734,000 | 19,237,000 |
| Net Receivables | 25,235,000 | 23,679,000 | 21,961,000 | 20,095,000 | 17,391,000 | 15,816,000 | 15,980,000 | 9,426,000 | 9,555,000 | 10,507,000 | 9,837,000 | 9,290,000 | 8,033,000 | 1,358,000 | 1,318,000 | 1,361,000 | 1,407,000 | 8,736,000 | 9,504,000 | 8,616,000 | 16,223,000 |
| Inventory | 4,630,000 | 5,645,000 | 4,777,000 | 3,722,000 | 3,165,000 | 2,661,000 | 2,821,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Current Assets | 43,357,000 | 37,351,000 | 2,201,000 | 12,260,000 | 2,261,000 | 11,849,000 | 43,276,000 | 41,084,000 | 37,989,000 | 36,111,000 | 36,276,000 | 33,225,000 | 34,388,000 | 38,810,000 | 37,316,000 | 36,497,000 | 33,219,000 | 14,197,000 | 16,342,000 | 16,253,000 | 43,202,000 |
| Total Current Assets | 43,357,000 | 37,351,000 | 28,790,000 | 26,096,000 | 28,904,000 | 21,372,000 | 65,156,000 | 53,681,000 | 51,420,000 | 48,967,000 | 47,696,000 | 45,941,000 | 45,553,000 | 45,083,000 | 40,413,000 | 39,275,000 | 36,204,000 | 37,657,000 | 40,031,000 | 42,603,000 | 78,662,000 |
| Non-Current Assets | |||||||||||||||||||||
| Property, Plant and Equipment | 3,607,000 | 4,065,000 | 3,774,000 | 3,995,000 | 4,205,000 | 4,417,000 | 4,562,000 | 1,563,000 | 1,536,000 | 1,534,000 | 1,502,000 | 1,464,000 | 1,120,000 | 1,024,000 | 912,000 | 862,000 | 804,000 | 625,000 | 632,000 | 638,000 | 777,000 |
| Goodwill | 44,258,000 | 44,259,000 | 45,811,000 | 45,811,000 | 44,648,000 | 44,602,000 | 44,505,000 | 6,164,000 | 5,980,000 | 6,019,000 | 5,989,000 | 6,029,000 | 6,001,000 | 3,164,000 | 3,119,000 | 2,876,000 | 0 | 1,783,000 | 1,736,000 | 1,622,000 | 1,620,000 |
| Intangible Assets | 30,491,000 | 30,863,000 | 32,492,000 | 34,102,000 | 35,179,000 | 36,562,000 | 39,003,000 | 345,000 | 424,000 | 568,000 | 709,000 | 902,000 | 1,060,000 | 1,776,000 | 1,238,000 | 0 | 4,398,000 | 0 | 0 | 0 | 0 |
| Long Term Investments | 1,108,000 | 12,837,000 | 905,000 | 920,000 | 1,331,000 | 937,000 | 2,045,000 | 23,925,000 | 22,235,000 | 20,026,000 | 19,335,000 | 17,258,000 | 17,970,000 | 16,542,000 | 15,010,000 | 14,049,000 | 12,129,000 | 12,754,000 | 12,793,000 | 16,025,000 | 16,718,000 |
| Tax Assets | -24,349,000 | 28,973,000 | 1,149,000 | 1,706,000 | 1,292,000 | 1,258,000 | 1,414,000 | 862,000 | 1,288,000 | 1,306,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Assets | 49,975,000 | -10,422,000 | -1,149,000 | -1,706,000 | -1,292,000 | -1,258,000 | -3,459,000 | -24,787,000 | -23,523,000 | -21,332,000 | -19,335,000 | -17,258,000 | -17,970,000 | -16,542,000 | -15,010,000 | -14,049,000 | -12,129,000 | -12,754,000 | -12,793,000 | -16,025,000 | -16,718,000 |
| Total Non-Current Assets | 105,090,000 | 110,575,000 | 82,982,000 | 84,828,000 | 85,363,000 | 86,518,000 | 88,070,000 | 8,072,000 | 7,940,000 | 8,121,000 | 8,200,000 | 8,395,000 | 8,181,000 | 5,964,000 | 5,269,000 | 3,738,000 | 5,202,000 | 2,408,000 | 2,368,000 | 2,260,000 | 2,397,000 |
| Other Assets | 0 | 0 | 32,160,000 | 43,965,000 | 41,184,000 | 47,884,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Assets | 148,447,000 | 147,926,000 | 143,932,000 | 154,889,000 | 155,451,000 | 155,774,000 | 153,226,000 | 61,753,000 | 59,360,000 | 57,088,000 | 55,896,000 | 54,336,000 | 53,734,000 | 51,047,000 | 45,682,000 | 43,013,000 | 41,406,000 | 40,065,000 | 42,399,000 | 44,863,000 | 81,059,000 |
| Current Liabilities | |||||||||||||||||||||
| Accounts Payable | 8,118,000 | 8,553,000 | 7,775,000 | 6,655,000 | 18,825,000 | 15,544,000 | 15,068,000 | 9,979,000 | 8,946,000 | 8,848,000 | 8,444,000 | 7,506,000 | 8,523,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Short Term Debt | 1,715,000 | 2,880,000 | 2,993,000 | 2,545,000 | 3,374,000 | 5,514,000 | 2,955,000 | 240,000 | 276,000 | 149,000 | 147,000 | 233,000 | 201,000 | 104,000 | 552,000 | 104,000 | 301,000 | 3,000 | 382,000 | 100,000 | 0 |
| Tax Payables | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue | 0 | 0 | 0 | 0 | 0 | 0 | -24,574,000 | -10,585,000 | 2,360,000 | 3,146,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Current Liabilities | 42,144,000 | 37,283,000 | -10,768,000 | -9,200,000 | -22,199,000 | -21,058,000 | 24,574,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Current Liabilities | 51,977,000 | 48,716,000 | 10,768,000 | 9,200,000 | 22,199,000 | 21,058,000 | 18,023,000 | 10,219,000 | 9,222,000 | 8,997,000 | 8,591,000 | 7,739,000 | 8,724,000 | 104,000 | 552,000 | 104,000 | 301,000 | 3,000 | 382,000 | 100,000 | 0 |
| Non-Current Liabilities | |||||||||||||||||||||
| Long Term Debt | 30,994,000 | 28,089,000 | 28,100,000 | 31,125,000 | 29,545,000 | 31,893,000 | 39,523,000 | 5,199,000 | 4,756,000 | 5,020,000 | 5,005,000 | 5,014,000 | 4,986,000 | 4,990,000 | 2,288,000 | 2,436,000 | 2,090,000 | 1,790,000 | 1,294,000 | 1,338,000 | 1,438,000 |
| Deferred Revenue | -38,446,000 | -33,742,000 | 0 | 0 | 0 | 0 | -31,283,000 | -16,536,000 | -15,338,000 | -15,253,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax | 7,029,000 | 7,173,000 | 7,751,000 | 8,346,000 | 8,939,000 | 9,387,000 | 9,453,000 | 823,000 | 984,000 | 927,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Other Non-Current Liabilities | 55,543,000 | 51,339,000 | -25,083,000 | -39,471,000 | -38,484,000 | -41,280,000 | 31,283,000 | -823,000 | -984,000 | -927,000 | 0 | 0 | -4,986,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Non-Current Liabilities | 55,120,000 | 52,859,000 | 10,768,000 | 39,471,000 | 38,484,000 | 41,280,000 | 48,976,000 | 5,199,000 | 4,756,000 | 5,020,000 | 5,005,000 | 5,014,000 | 4,986,000 | 4,990,000 | 2,288,000 | 2,436,000 | 2,090,000 | 1,790,000 | 1,294,000 | 1,338,000 | 1,438,000 |
| Total Liabilities | 107,097,000 | 101,575,000 | 98,981,000 | 107,705,000 | 105,065,000 | 110,395,000 | 112,154,000 | 47,969,000 | 45,575,000 | 44,975,000 | 45,017,000 | 43,659,000 | 43,851,000 | 42,703,000 | 39,019,000 | 37,584,000 | 37,814,000 | 35,317,000 | 38,069,000 | 39,503,000 | 75,856,000 |
| Common Stock | 4,000 | 4,000 | 4,000 | 4,000 | 4,000 | 4,000 | 4,000 | 74,000 | 74,000 | 74,000 | 74,000 | 92,000 | 92,000 | 92,000 | 88,000 | 88,000 | 88,000 | 88,000 | 40,000 | 40,000 | 40,000 |
| Retained Earnings | 40,978,000 | 41,652,000 | 37,874,000 | 32,593,000 | 28,575,000 | 20,162,000 | 15,088,000 | 15,824,000 | 13,855,000 | 12,121,000 | 10,289,000 | 13,676,000 | 12,330,000 | 11,143,000 | 9,879,000 | 8,625,000 | 7,374,000 | 7,113,000 | 6,177,000 | 5,162,000 | 3,679,000 |
| Accumulated Other Comprehensive Income/Loss | -2,324,000 | -1,864,000 | -1,395,000 | -884,000 | -861,000 | -941,000 | -1,711,000 | -1,082,000 | -1,382,000 | -1,250,000 | -936,000 | -520,000 | -671,000 | -793,000 | -614,000 | -618,000 | -1,074,000 | 51,000 | -169,000 | -509,000 | -336,000 |
| Total Stockholders Equity | 41,181,000 | 46,223,000 | 44,872,000 | 47,112,000 | 50,321,000 | 45,338,000 | 41,028,000 | 13,735,000 | 13,723,000 | 12,035,000 | 10,774,000 | 10,567,000 | 9,769,000 | 8,344,000 | 6,645,000 | 5,417,000 | 3,592,000 | 4,748,000 | 4,330,000 | 5,360,000 | 5,203,000 |
| Total Investments | 1,108,000 | 13,762,000 | 17,193,000 | 19,358,000 | 24,593,000 | 22,479,000 | 28,974,000 | 28,619,000 | 26,815,000 | 24,713,000 | 24,342,000 | 22,365,000 | 23,660,000 | 22,577,000 | 21,060,000 | 19,963,000 | 18,040,000 | 17,481,000 | 18,186,000 | 21,296,000 | 21,841,000 |
| Total Debt | 32,768,000 | 31,480,000 | 31,093,000 | 33,670,000 | 32,919,000 | 37,407,000 | 42,478,000 | 5,439,000 | 5,032,000 | 5,169,000 | 5,152,000 | 5,247,000 | 5,187,000 | 5,094,000 | 2,840,000 | 2,540,000 | 2,391,000 | 1,793,000 | 1,676,000 | 1,438,000 | 1,438,000 |
| Net Debt | 24,329,000 | 23,658,000 | 25,169,000 | 28,589,000 | 22,737,000 | 32,788,000 | 38,623,000 | 2,467,000 | 1,847,000 | 3,201,000 | 3,732,000 | 2,452,000 | 2,209,000 | 404,000 | 1,235,000 | 1,616,000 | 1,049,000 | -177,000 | 284,000 | -271,000 | -1,081,000 |
| Reported Currency: USD | TTM | 2023-12-31 | 2022-12-31 | 2021-12-31 | 2020-12-31 | 2019-12-31 | 2018-12-31 | 2017-12-31 | 2016-12-31 | 2015-12-31 | 2014-12-31 | 2013-12-31 | 2012-12-31 | 2011-12-31 | 2010-12-31 | 2009-12-31 | 2008-12-31 | 2007-12-31 | 2006-12-31 | 2005-12-31 | 2004-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash Flows from Operating Activities | |||||||||||||||||||||
| Net Income | 3,711,000 | 5,164,000 | 6,746,000 | 5,415,000 | 8,489,000 | 5,120,000 | 2,646,000 | 2,232,000 | 1,843,000 | 2,077,000 | 2,094,000 | 1,478,000 | 1,624,000 | 1,328,000 | 1,349,000 | 1,304,000 | 288,000 | 1,120,000 | 1,159,000 | 1,276,000 | 1,577,000 |
| Depreciation & Amortization | 3,027,000 | 3,028,000 | 2,937,000 | 2,923,000 | 2,802,000 | 3,651,000 | 695,000 | 566,000 | 610,000 | 585,000 | 588,000 | 597,000 | 560,000 | 345,000 | 292,000 | 268,000 | 244,000 | 194,000 | 208,000 | 221,000 | 230,000 |
| Deferred Income Tax | -1,653,000 | -1,659,000 | -480,000 | -220,000 | -386,000 | -313,000 | -101,000 | 242,000 | 74,000 | 21,000 | -22,000 | 197,000 | 134,000 | 242,000 | 190,000 | 319,000 | -221,000 | 0 | -23,000 | 394,000 | -72,000 |
| Stock Based Compensation | 286,000 | 286,000 | 264,000 | 268,000 | 289,000 | 299,000 | 0 | 178,000 | 128,000 | 111,000 | 101,000 | 88,000 | 98,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Change in Working Capital | 3,021,000 | 3,488,000 | 620,000 | -872,000 | 3,598,000 | 643,000 | 449,000 | 765,000 | 1,534,000 | -1,000 | -429,000 | 938,000 | 66,000 | -337,000 | 1,138,000 | -844,000 | 742,000 | 338,000 | -14,000 | -288,000 | -719,000 |
| Accounts Receivable | -4,414,000 | -2,202,000 | -2,275,000 | -3,232,000 | -1,266,000 | -990,000 | 471,000 | -19,000 | 805,000 | -890,000 | -758,000 | 259,000 | -9,000 | 0 | 0 | 0 | 0 | 68,000 | 162,000 | 272,000 | 576,000 |
| Inventory | -419,000 | -868,000 | -1,055,000 | 143,000 | 30,000 | 149,000 | 216,000 | -72,000 | 30,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -37,513,000 | -40,101,000 | -42,818,000 | -78,735,000 |
| Accounts Payable | 7,851,000 | 5,511,000 | 3,334,000 | 1,884,000 | 4,237,000 | 1,151,000 | -510,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 126,000 | -106,000 | -345,000 | -1,222,000 |
| Other Working Capital | -529,000 | 1,047,000 | 616,000 | 333,000 | 597,000 | 333,000 | 272,000 | 784,000 | 729,000 | 889,000 | 329,000 | 679,000 | 75,000 | -337,000 | 1,138,000 | -844,000 | 742,000 | 37,657,000 | 40,031,000 | 42,603,000 | 78,662,000 |
| Other Non-Cash Items | 4,899,000 | -7,695,000 | -1,431,000 | 141,000 | 199,000 | 561,000 | 90,000 | 357,000 | -10,000 | 92,000 | -83,000 | -2,263,000 | 28,000 | -86,000 | -1,222,000 | -313,000 | 471,000 | -310,000 | -688,000 | -892,000 | -629,000 |
| Net Cash Provided by Operating Activities | 11,625,000 | 11,813,000 | 8,656,000 | 7,191,000 | 10,350,000 | 9,485,000 | 3,770,000 | 4,086,000 | 4,026,000 | 2,717,000 | 1,994,000 | 719,000 | 2,350,000 | 1,491,000 | 1,743,000 | 745,000 | 1,656,000 | 1,342,000 | 642,000 | 718,000 | 1,436,000 |
| Cash Flows from Investing Activities | |||||||||||||||||||||
| Investments in Property, Plant, and Equipment | -1,465,000 | -1,573,000 | -1,295,000 | -1,154,000 | -1,094,000 | -1,050,000 | -528,000 | -471,000 | -461,000 | -510,000 | -473,000 | -527,000 | -408,000 | -422,000 | -300,000 | -307,000 | -257,000 | -262,000 | -136,000 | -61,000 | -38,000 |
| Acquisitions Net | -456,000 | -434,000 | 4,835,000 | -1,894,000 | 5,453,000 | -153,000 | -24,455,000 | -209,000 | -4,000 | -99,000 | 166,000 | -76,000 | -3,581,000 | -102,000 | -344,000 | -277,000 | -1,327,000 | -42,000 | 0 | 0 | 2,121,000 |
| Purchases of Investments | -3,198,000 | -5,657,000 | -4,319,000 | -6,107,000 | -6,689,000 | -6,035,000 | -6,826,000 | -6,693,000 | -6,889,000 | -1,183,000 | -2,115,000 | -1,930,000 | -821,000 | -4,953,000 | -2,325,000 | -2,930,000 | -3,475,000 | -3,264,000 | -4,799,000 | -5,397,000 | -14,513,000 |
| Sales/Maturities of Investments | 2,846,000 | 2,822,000 | 4,110,000 | 5,594,000 | 5,377,000 | 6,623,000 | 5,540,000 | 5,765,000 | 4,730,000 | 53,000 | 691,000 | 1,995,000 | 595,000 | 4,056,000 | 1,928,000 | 2,049,000 | 2,829,000 | 3,689,000 | 6,534,000 | 5,735,000 | 13,672,000 |
| Other Investing Activities | -880,000 | -799,000 | -233,000 | -50,000 | -71,000 | -119,000 | -109,000 | -95,000 | 50,000 | 140,000 | -24,000 | 553,000 | 358,000 | 151,000 | -301,000 | -20,000 | -342,000 | 148,000 | -51,000 | -19,000 | -24,000 |
| Net Cash Used for Investing Activities | -3,153,000 | -5,641,000 | 3,098,000 | -3,611,000 | 2,976,000 | -734,000 | -26,378,000 | -1,703,000 | -2,574,000 | -1,599,000 | -1,755,000 | 15,000 | -3,857,000 | -1,270,000 | -1,342,000 | -1,485,000 | -2,572,000 | 269,000 | 1,548,000 | 258,000 | 1,218,000 |
| Cash Flows from Financing Activities | |||||||||||||||||||||
| Debt Repayment | -5,253,000 | -278,000 | -500,000 | -4,578,000 | -9,447,000 | -4,491,000 | -131,000 | -1,250,000 | -148,000 | -959,000 | -112,000 | -116,000 | -326,000 | -451,000 | -270,000 | -200,000 | -595,000 | -378,000 | -100,000 | -500,000 | -815,000 |
| Common Stock Issued | 338,000 | 187,000 | 389,000 | 326,000 | 376,000 | 224,000 | 68,000 | 131,000 | 36,000 | 154,000 | 110,000 | 150,000 | 121,000 | 734,000 | 64,000 | 30,000 | 37,000 | 248,000 | 251,000 | 346,000 | 64,000 |
| Common Stock Repurchased | -5,344,000 | -2,284,000 | -7,607,000 | -7,742,000 | -4,042,000 | -1,987,000 | -342,000 | -2,725,000 | -139,000 | -671,000 | -1,612,000 | -1,003,000 | -208,000 | -225,000 | -201,000 | 346,000 | -378,000 | -1,185,000 | -2,765,000 | -1,618,000 | -676,000 |
| Dividends Paid | -1,483,000 | -1,450,000 | -1,384,000 | -1,341,000 | -15,000 | 0 | 0 | 0 | 0 | 0 | -11,000 | -11,000 | -11,000 | -11,000 | -11,000 | -11,000 | -14,000 | -11,000 | -12,000 | -13,000 | -100,000 |
| Other Financing Activities | 1,180,000 | -469,000 | -2,138,000 | 5,123,000 | 9,503,000 | -252,000 | 48,263,000 | 2,854,000 | 26,000 | 1,840,000 | 43,000 | 50,000 | 196,000 | 2,820,000 | 692,000 | 142,000 | 1,264,000 | 285,000 | 113,000 | -500,000 | 0 |
| Net Cash Used Provided by Financing Activities | -6,786,000 | -4,294,000 | -11,240,000 | -8,212,000 | -8,533,000 | -7,187,000 | 23,515,000 | -2,651,000 | -225,000 | -530,000 | -1,582,000 | -930,000 | -228,000 | 2,867,000 | 274,000 | 307,000 | 314,000 | -1,041,000 | -2,513,000 | -1,785,000 | -1,527,000 |
| Effect of Forex Changes on Cash | 2,000 | 16,000 | -86,000 | -65,000 | 41,000 | -8,000 | -24,000 | 55,000 | -10,000 | -40,000 | -32,000 | 13,000 | 23,000 | -3,000 | 6,000 | 15,000 | -26,000 | 8,000 | 6,000 | -1,000 | 0 |
| Net Change in Cash | 499,000 | 1,898,000 | 428,000 | -4,697,000 | 4,834,000 | 1,556,000 | 883,000 | -213,000 | 1,217,000 | 548,000 | -1,375,000 | -183,000 | -1,712,000 | 3,085,000 | 681,000 | -418,000 | -628,000 | 578,000 | -317,000 | -810,000 | 1,127,000 |
| Cash at End of Period | 34,443,000 | 7,822,000 | 5,976,000 | 5,548,000 | 10,245,000 | 5,411,000 | 3,855,000 | 2,972,000 | 3,185,000 | 1,968,000 | 1,420,000 | 2,795,000 | 2,978,000 | 4,690,000 | 1,605,000 | 924,000 | 1,342,000 | 1,970,000 | 1,392,000 | 1,709,000 | 2,519,000 |
| Cash at Start of Period | 33,944,000 | 5,924,000 | 5,548,000 | 10,245,000 | 5,411,000 | 3,855,000 | 2,972,000 | 3,185,000 | 1,968,000 | 1,420,000 | 2,795,000 | 2,978,000 | 4,690,000 | 1,605,000 | 924,000 | 1,342,000 | 1,970,000 | 1,392,000 | 1,709,000 | 2,519,000 | 1,392,000 |
| Free Cash Flow | |||||||||||||||||||||
| Operating Cash Flow | 11,625,000 | 11,813,000 | 8,656,000 | 7,191,000 | 10,350,000 | 9,485,000 | 3,770,000 | 4,086,000 | 4,026,000 | 2,717,000 | 1,994,000 | 719,000 | 2,350,000 | 1,491,000 | 1,743,000 | 745,000 | 1,656,000 | 1,342,000 | 642,000 | 718,000 | 1,436,000 |
| Capital Expenditure | -1,465,000 | -1,573,000 | -1,295,000 | -1,154,000 | -1,094,000 | -1,050,000 | -528,000 | -471,000 | -461,000 | -510,000 | -473,000 | -527,000 | -408,000 | -422,000 | -300,000 | -307,000 | -257,000 | -262,000 | -136,000 | -61,000 | -38,000 |
| Free Cash Flow | 10,160,000 | 10,240,000 | 7,361,000 | 6,037,000 | 9,256,000 | 8,435,000 | 3,242,000 | 3,615,000 | 3,565,000 | 2,207,000 | 1,521,000 | 192,000 | 1,942,000 | 1,069,000 | 1,443,000 | 438,000 | 1,399,000 | 1,080,000 | 506,000 | 657,000 | 1,398,000 |
