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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 | 392,719,000 | 367,533,000 | 322,132,000 | 285,273,000 | 255,639,000 | 242,155,000 | 226,247,000 | 201,159,000 | 184,828,000 | 157,107,000 | 130,474,000 | 122,489,000 | 110,618,000 | 101,862,000 | 94,155,000 | 87,138,000 | 81,186,000 | 75,431,000 | 70,671,000 | 44,866,000 | 36,830,000 |
| Revenue Growth | - | 14.09% | 12.92% | 11.59% | 5.57% | 7.03% | 12.47% | 8.84% | 17.64% | 20.41% | 6.52% | 10.73% | 8.60% | 8.19% | 8.05% | 7.33% | 7.63% | 6.74% | 57.52% | 21.82% | |
| Cost of Revenue | 303,805,000 | 280,664,000 | 244,545,000 | 217,945,000 | 190,141,000 | 184,557,000 | 172,401,000 | 154,148,000 | 141,454,000 | 120,081,000 | 97,041,000 | 92,129,000 | 82,749,000 | 92,274,000 | 85,227,000 | 79,788,000 | 61,839,000 | 56,203,000 | 53,907,000 | 32,725,000 | 27,000,000 |
| Gross Profit | 88,914,000 | 86,869,000 | 77,587,000 | 67,328,000 | 65,498,000 | 57,598,000 | 53,846,000 | 47,011,000 | 43,374,000 | 37,026,000 | 33,433,000 | 30,360,000 | 27,869,000 | 9,588,000 | 8,928,000 | 7,350,000 | 19,347,000 | 19,228,000 | 16,764,000 | 12,141,000 | 9,830,000 |
| Gross Profit Margin | 22.62% | 23.64% | 24.09% | 23.60% | 25.62% | 23.79% | 23.80% | 23.37% | 23.47% | 23.57% | 25.62% | 24.79% | 25.19% | 9.41% | 9.48% | 8.43% | 23.83% | 25.49% | 23.72% | 27.06% | 26.69% |
| 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 | 13,280,000 | 54,628,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 15,557,000 | 14,270,000 | 12,734,000 | 13,103,000 | 10,583,000 | 9,981,000 | 7,134,000 | 6,073,000 |
| Total Operating Expenses | 57,890,000 | 58,600,000 | 51,182,000 | 45,682,000 | 44,595,000 | 37,913,000 | 36,502,000 | 31,802,000 | 30,094,000 | 26,005,000 | 23,159,000 | 20,737,000 | 18,615,000 | 1,124,000 | 1,064,000 | 991,000 | 14,084,000 | 11,379,000 | 10,651,000 | 7,267,000 | 6,117,000 |
| Operating Income or Loss | 32,203,000 | 32,358,000 | 28,435,000 | 23,970,000 | 22,405,000 | 19,685,000 | 17,344,000 | 15,209,000 | 13,280,000 | 11,021,000 | 10,274,000 | 9,623,000 | 9,254,000 | 8,464,000 | 7,864,000 | 6,359,000 | 5,263,000 | 7,849,000 | 6,984,000 | 5,373,000 | 4,101,000 |
| Operating Margin | 8.20% | 8.80% | 8.83% | 8.40% | 8.76% | 8.13% | 7.67% | 7.56% | 7.19% | 7.01% | 7.87% | 7.86% | 8.37% | 8.31% | 8.35% | 7.30% | 6.48% | 10.41% | 9.88% | 11.98% | 11.13% |
| Interest Expense | -2,073,000 | 3,246,000 | 2,092,000 | 1,660,000 | 1,663,000 | 1,704,000 | 1,400,000 | 1,186,000 | 1,067,000 | 790,000 | 618,000 | 708,000 | 632,000 | 505,000 | 481,000 | 551,000 | 639,000 | 0 | 456,000 | 241,000 | 128,000 |
| EBITDA | 27,222,000 | 32,241,000 | 29,805,000 | 24,749,000 | 23,794,000 | 22,405,000 | 19,772,000 | 17,454,000 | 15,335,000 | 12,714,000 | 11,752,000 | 10,998,000 | 10,563,000 | 9,588,000 | 8,928,000 | 7,350,000 | 6,244,000 | 8,645,000 | 6,783,000 | 5,327,000 | 4,087,000 |
| Depreciation and Amortization | 4,032,000 | 3,972,000 | 3,400,000 | 3,103,000 | 2,891,000 | 2,720,000 | 2,428,000 | 2,245,000 | 2,055,000 | 1,693,000 | 1,478,000 | 1,375,000 | 1,309,000 | 1,124,000 | 1,064,000 | 991,000 | 981,000 | 796,000 | 670,000 | 453,000 | 374,000 |
| Income Before Tax | 20,139,000 | 29,112,000 | 26,343,000 | 22,310,000 | 20,742,000 | 17,981,000 | 15,944,000 | 14,023,000 | 12,213,000 | 10,231,000 | 9,656,000 | 8,915,000 | 8,622,000 | 7,959,000 | 7,383,000 | 5,808,000 | 4,624,000 | 7,305,000 | 6,528,000 | 5,132,000 | 3,973,000 |
| Income Tax Expense | -2,638,000 | 5,968,000 | 5,704,000 | 4,578,000 | 4,973,000 | 3,742,000 | 3,562,000 | 3,200,000 | 4,920,000 | 4,363,000 | 4,037,000 | 3,242,000 | 3,096,000 | 2,817,000 | 2,749,000 | 1,986,000 | 1,647,000 | 2,651,000 | 2,369,000 | 1,832,000 | 1,386,000 |
| Net Income | 22,164,000 | 22,381,000 | 20,120,000 | 17,285,000 | 15,403,000 | 13,839,000 | 11,986,000 | 10,558,000 | 7,237,000 | 5,813,000 | 5,619,000 | 5,625,000 | 5,526,000 | 5,142,000 | 4,634,000 | 3,822,000 | 2,977,000 | 4,654,000 | 4,159,000 | 3,300,000 | 2,587,000 |
| Net Income Margin | 5.56% | 6.09% | 6.25% | 6.06% | 6.03% | 5.71% | 5.30% | 5.25% | 3.92% | 3.70% | 4.31% | 4.59% | 5.00% | 5.05% | 4.92% | 4.39% | 3.67% | 6.17% | 5.89% | 7.36% | 7.02% |
| EPS | 23.90 | 24.12 | 21.54 | 18.33 | 16.28 | 14.55 | 12.45 | 10.95 | 7.37 | 6.10 | 5.78 | 5.59 | 5.38 | 4.81 | 4.14 | 3.27 | 2.45 | 3.55 | 3.09 | 2.44 | 1.93 |
| EPS Diluted | 23.79 | 23.86 | 21.18 | 18.08 | 16.03 | 14.33 | 12.19 | 10.72 | 7.25 | 6.01 | 5.70 | 5.50 | 5.28 | 4.73 | 4.10 | 3.24 | 2.40 | 3.42 | 2.97 | 2.31 | 1.83 |
| Weighted Average Shares Out | - | 928,000 | 934,000 | 943,000 | 946,000 | 951,000 | 963,000 | 964,000 | 952,000 | 953,000 | 972,000 | 1,006,000 | 1,027,000 | 1,070,000 | 1,120,000 | 1,168,000 | 1,214,000 | 1,312,000 | 1,344,000 | 1,265,000 | 1,252,000 |
| Weighted Average Shares Out Diluted | - | 938,000 | 950,000 | 956,000 | 961,000 | 966,000 | 983,000 | 985,000 | 968,000 | 967,000 | 986,000 | 1,023,000 | 1,046,000 | 1,087,000 | 1,131,000 | 1,179,000 | 1,241,000 | 1,361,000 | 1,402,000 | 1,333,000 | 1,316,000 |
| Reported Currency: USD | Q3 | 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 | 32,400,000 | 25,427,000 | 23,365,000 | 21,375,000 | 16,921,000 | 10,985,000 | 10,866,000 | 11,981,000 | 10,430,000 | 10,923,000 | 7,495,000 | 7,276,000 | 8,406,000 | 9,429,000 | 9,123,000 | 9,800,000 | 7,426,000 | 8,865,000 | 10,320,000 | 5,421,000 | 3,991,000 |
| Short Term Investments | 0 | 4,201,000 | 4,546,000 | 2,532,000 | 2,860,000 | 3,260,000 | 3,458,000 | 3,509,000 | 2,845,000 | 1,988,000 | 1,741,000 | 1,937,000 | 3,031,000 | 2,577,000 | 2,072,000 | 1,239,000 | 783,000 | 754,000 | 620,000 | 590,000 | 514,000 |
| Cash + Short Term Investments | 32,400,000 | 29,628,000 | 27,911,000 | 23,907,000 | 19,781,000 | 14,245,000 | 14,324,000 | 15,490,000 | 13,275,000 | 12,911,000 | 9,236,000 | 9,213,000 | 11,437,000 | 12,006,000 | 11,195,000 | 11,039,000 | 8,209,000 | 9,619,000 | 10,940,000 | 6,011,000 | 4,505,000 |
| Net Receivables | 20,024,000 | 38,970,000 | 17,681,000 | 14,216,000 | 12,870,000 | 11,822,000 | 11,388,000 | 9,568,000 | 8,152,000 | 6,523,000 | 4,252,000 | 3,052,000 | 2,709,000 | 2,294,000 | 2,061,000 | 1,954,000 | 1,929,000 | 1,574,000 | 1,323,000 | 1,290,000 | 906,000 |
| Inventory | -55,124,000 | -68,598,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | -12,006,000 | -11,195,000 | -11,039,000 | -8,209,000 | 386,000 | 561,000 | 645,000 | 353,000 |
| Other Current Assets | 35,100,000 | 78,437,000 | 23,477,000 | 23,635,000 | 21,067,000 | 16,567,000 | 12,980,000 | 12,026,000 | 12,321,000 | 12,205,000 | 10,068,000 | 8,115,000 | 6,906,000 | 18,056,000 | 16,332,000 | 16,246,000 | 13,061,000 | 3,965,000 | 3,220,000 | 2,694,000 | 2,477,000 |
| Total Current Assets | 32,400,000 | 78,437,000 | 69,069,000 | 61,758,000 | 53,718,000 | 42,634,000 | 38,692,000 | 37,084,000 | 33,748,000 | 31,639,000 | 23,556,000 | 20,380,000 | 21,052,000 | 20,350,000 | 18,393,000 | 18,200,000 | 14,990,000 | 15,544,000 | 16,044,000 | 10,640,000 | 8,241,000 |
| Non-Current Assets | |||||||||||||||||||||
| Property, Plant and Equipment | 0 | 11,450,000 | 10,128,000 | 8,969,000 | 8,626,000 | 8,704,000 | 8,458,000 | 7,013,000 | 5,901,000 | 4,861,000 | 4,418,000 | 4,010,000 | 3,939,000 | 2,515,000 | 2,200,000 | 946,000 | 2,181,000 | 2,121,000 | 1,894,000 | 1,647,000 | 1,139,000 |
| Goodwill | 0 | 103,732,000 | 93,352,000 | 75,795,000 | 71,337,000 | 65,659,000 | 58,910,000 | 54,556,000 | 47,584,000 | 44,453,000 | 32,940,000 | 31,604,000 | 31,286,000 | 23,975,000 | 22,745,000 | 20,727,000 | 20,088,000 | 16,854,000 | 16,822,000 | 16,206,000 | 9,470,000 |
| Intangible Assets | 0 | 15,194,000 | 14,401,000 | 10,044,000 | 10,856,000 | 10,349,000 | 9,325,000 | 8,489,000 | 8,541,000 | 8,391,000 | 3,669,000 | 3,844,000 | 4,682,000 | 2,795,000 | 2,910,000 | 3,575,000 | 2,329,000 | 1,737,000 | 1,904,000 | 2,020,000 | 1,205,000 |
| Long Term Investments | 48,689,000 | 47,609,000 | 43,728,000 | 43,114,000 | 41,242,000 | 37,209,000 | 32,510,000 | 28,341,000 | 23,868,000 | 18,792,000 | 18,827,000 | 19,605,000 | 17,711,000 | 16,166,000 | 14,707,000 | 13,311,000 | 13,366,000 | 12,667,000 | 9,642,000 | 8,971,000 | 7,748,000 |
| Tax Assets | 0 | 4,695,000 | 2,769,000 | -94,808,000 | -90,819,000 | -84,712,000 | 2,474,000 | 2,182,000 | 2,761,000 | 860,000 | 556,000 | 430,000 | 463,000 | 472,000 | 403,000 | 448,000 | 424,000 | 386,000 | 561,000 | 645,000 | 353,000 |
| Other Non-Current Assets | 218,220,000 | 17,298,000 | 12,258,000 | 107,334,000 | 102,329,000 | 94,046,000 | 1,852,000 | 1,392,000 | 276,000 | 2,387,000 | 2,416,000 | 2,009,000 | 1,752,000 | 1,616,000 | 1,705,000 | 1,838,000 | 2,437,000 | 1,590,000 | 1,453,000 | 1,245,000 | -277,000 |
| Total Non-Current Assets | 266,909,000 | 199,978,000 | 176,636,000 | 150,448,000 | 143,571,000 | 131,255,000 | 113,529,000 | 101,973,000 | 88,931,000 | 79,744,000 | 62,826,000 | 61,502,000 | 59,833,000 | 47,539,000 | 44,670,000 | 40,845,000 | 40,825,000 | 35,355,000 | 32,276,000 | 30,734,000 | 19,638,000 |
| Other Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Assets | 299,309,000 | 278,415,000 | 245,705,000 | 212,206,000 | 197,289,000 | 173,889,000 | 152,221,000 | 139,057,000 | 122,679,000 | 111,383,000 | 86,382,000 | 81,882,000 | 80,885,000 | 67,889,000 | 63,063,000 | 59,045,000 | 55,815,000 | 50,899,000 | 48,320,000 | 41,374,000 | 27,879,000 |
| Current Liabilities | |||||||||||||||||||||
| Accounts Payable | 0 | 31,958,000 | 29,056,000 | 24,483,000 | 21,872,000 | 21,690,000 | 19,891,000 | 17,871,000 | 16,391,000 | 14,330,000 | 12,040,000 | 11,575,000 | 11,004,000 | 9,799,000 | 9,220,000 | 8,145,000 | 8,664,000 | 0 | 8,076,000 | 7,301,000 | 7,647,000 |
| Short Term Debt | 3,909,000 | 5,312,000 | 3,110,000 | 3,620,000 | 4,819,000 | 3,870,000 | 1,973,000 | 2,857,000 | 7,193,000 | 6,634,000 | 1,399,000 | 1,969,000 | 2,713,000 | 982,000 | 2,480,000 | 1,315,000 | 1,456,000 | 1,946,000 | 1,483,000 | 3,261,000 | 673,000 |
| 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 | 3,355,000 | 3,075,000 | 2,571,000 | 2,842,000 | 2,622,000 | 2,396,000 | 2,269,000 | 1,968,000 | 2,142,000 | 1,972,000 | 1,600,000 | 1,505,000 | 1,225,000 | 1,533,000 | 1,217,000 | 0 | 0 | 3,713,000 | 3,301,000 | 0 |
| Other Current Liabilities | 97,656,000 | 58,429,000 | 53,996,000 | 47,618,000 | 42,887,000 | 33,600,000 | 28,949,000 | 27,466,000 | 23,663,000 | 19,792,000 | 15,212,000 | 12,737,000 | 11,894,000 | 11,916,000 | 10,467,000 | 10,637,000 | 10,070,000 | 16,546,000 | 5,225,000 | 2,781,000 | 3,009,000 |
| Total Current Liabilities | 101,565,000 | 99,054,000 | 89,237,000 | 78,292,000 | 72,420,000 | 61,782,000 | 53,209,000 | 50,463,000 | 49,215,000 | 42,898,000 | 30,623,000 | 27,881,000 | 27,116,000 | 23,922,000 | 23,700,000 | 21,314,000 | 20,190,000 | 18,492,000 | 18,497,000 | 16,644,000 | 11,329,000 |
| Non-Current Liabilities | |||||||||||||||||||||
| Long Term Debt | 74,101,000 | 58,263,000 | 54,513,000 | 42,383,000 | 38,648,000 | 36,808,000 | 34,581,000 | 28,835,000 | 25,777,000 | 25,460,000 | 16,007,000 | 14,891,000 | 14,041,000 | 10,656,000 | 8,662,000 | 12,183,000 | 11,338,000 | 9,063,000 | 5,973,000 | 3,850,000 | 3,350,000 |
| Deferred Revenue | 0 | 3,355,000 | 2,769,000 | -3,265,000 | -3,367,000 | -2,993,000 | -2,474,000 | -2,182,000 | -2,761,000 | -3,587,000 | -2,065,000 | 0 | 0 | 0 | 2,361,000 | 2,325,000 | -429,000 | 0 | 0 | 0 | 0 |
| Deferred Tax | 0 | 7,716,000 | 2,769,000 | 3,265,000 | 3,367,000 | 2,993,000 | 2,474,000 | 2,182,000 | 2,761,000 | 3,587,000 | 2,065,000 | 3,321,000 | 3,985,000 | 2,574,000 | 2,515,000 | 1,942,000 | 1,650,000 | 1,432,000 | 1,190,000 | 1,386,000 | 814,000 |
| Other Non-Current Liabilities | 120,753,000 | 11,108,000 | 10,070,000 | 15,052,000 | 15,682,000 | 13,137,000 | 8,204,000 | 7,737,000 | 7,278,000 | 7,564,000 | 5,910,000 | 2,465,000 | 2,444,000 | 2,445,000 | 0 | -2,325,000 | 2,286,000 | 1,849,000 | 1,850,000 | 1,761,000 | 1,669,000 |
| Total Non-Current Liabilities | 194,854,000 | 80,442,000 | 70,121,000 | 57,435,000 | 54,330,000 | 49,945,000 | 42,785,000 | 36,572,000 | 33,055,000 | 33,024,000 | 21,917,000 | 20,677,000 | 20,470,000 | 15,675,000 | 13,538,000 | 14,125,000 | 14,845,000 | 12,344,000 | 9,013,000 | 6,997,000 | 5,833,000 |
| Total Liabilities | 194,854,000 | 179,496,000 | 159,358,000 | 135,727,000 | 126,750,000 | 111,727,000 | 95,994,000 | 87,035,000 | 82,270,000 | 75,922,000 | 52,540,000 | 48,558,000 | 47,586,000 | 39,597,000 | 37,238,000 | 35,439,000 | 35,035,000 | 30,836,000 | 27,510,000 | 23,641,000 | 17,162,000 |
| Common Stock | 99,881,000 | 9,000 | 9,000 | 10,000 | 10,000 | 9,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 10,000 | 11,000 | 11,000 | 12,000 | 13,000 | 13,000 | 14,000 | 6,000 |
| Retained Earnings | 0 | 95,774,000 | 86,156,000 | 77,134,000 | 69,295,000 | 61,178,000 | 55,846,000 | 48,730,000 | 40,945,000 | 37,125,000 | 33,836,000 | 33,047,000 | 30,664,000 | 27,821,000 | 25,562,000 | 23,342,000 | 20,782,000 | 18,929,000 | 14,376,000 | 10,765,000 | 7,484,000 |
| Accumulated Other Comprehensive Income/Loss | 0 | -7,027,000 | -8,393,000 | -5,384,000 | -3,814,000 | -3,578,000 | -4,160,000 | -2,667,000 | -2,681,000 | -3,334,000 | -1,392,000 | -908,000 | 438,000 | 461,000 | 252,000 | 253,000 | -52,000 | 98,000 | 15,000 | 33,000 | 132,000 |
| Total Stockholders Equity | 99,881,000 | 88,756,000 | 77,772,000 | 71,760,000 | 65,491,000 | 60,436,000 | 54,319,000 | 49,833,000 | 38,397,000 | 33,725,000 | 32,454,000 | 32,149,000 | 31,178,000 | 28,292,000 | 25,825,000 | 23,606,000 | 20,780,000 | 20,063,000 | 20,810,000 | 17,733,000 | 10,717,000 |
| Total Investments | 48,689,000 | 4,201,000 | 71,639,000 | 45,646,000 | 44,102,000 | 40,469,000 | 35,968,000 | 31,850,000 | 26,713,000 | 20,780,000 | 20,568,000 | 21,542,000 | 20,742,000 | 18,743,000 | 16,779,000 | 14,550,000 | 14,149,000 | 13,421,000 | 10,262,000 | 9,561,000 | 8,262,000 |
| Total Debt | 74,101,000 | 67,435,000 | 57,623,000 | 46,003,000 | 43,467,000 | 40,678,000 | 36,554,000 | 31,692,000 | 32,970,000 | 32,094,000 | 17,406,000 | 16,860,000 | 16,754,000 | 11,638,000 | 11,142,000 | 13,498,000 | 12,794,000 | 11,009,000 | 7,456,000 | 7,111,000 | 4,023,000 |
| Net Debt | 41,701,000 | 42,008,000 | 34,258,000 | 24,628,000 | 26,546,000 | 29,693,000 | 25,688,000 | 19,711,000 | 22,540,000 | 21,171,000 | 9,911,000 | 9,584,000 | 8,348,000 | 2,209,000 | 2,019,000 | 3,698,000 | 5,368,000 | 2,144,000 | -2,864,000 | 1,690,000 | 32,000 |
| 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 | 14,317,000 | 22,381,000 | 20,639,000 | 17,732,000 | 15,769,000 | 14,239,000 | 12,382,000 | 10,823,000 | 7,293,000 | 5,868,000 | 5,619,000 | 5,673,000 | 5,526,000 | 5,142,000 | 4,634,000 | 3,822,000 | 2,977,000 | 4,654,000 | 4,159,000 | 3,300,000 | 2,587,000 |
| Depreciation & Amortization | 4,032,000 | 3,972,000 | 3,400,000 | 3,103,000 | 2,891,000 | 2,720,000 | 2,428,000 | 2,245,000 | 2,055,000 | 1,693,000 | 1,478,000 | 1,375,000 | 1,309,000 | 1,124,000 | 1,064,000 | 991,000 | 981,000 | 796,000 | 670,000 | 453,000 | 374,000 |
| Deferred Income Tax | 249,000 | -245,000 | -1,004,000 | -814,000 | -60,000 | 124,000 | -29,000 | -748,000 | -1,000 | -308,000 | -415,000 | -82,000 | 5,000 | -8,000 | 248,000 | 7,000 | -166,000 | -127,000 | -267,000 | 167,000 | 125,000 |
| Stock Based Compensation | 1,039,000 | 1,059,000 | 925,000 | 800,000 | 679,000 | 697,000 | 638,000 | 597,000 | 485,000 | 406,000 | 364,000 | 331,000 | 421,000 | 401,000 | 326,000 | 334,000 | 305,000 | 505,000 | 404,000 | 0 | 0 |
| Change in Working Capital | -11,370,000 | 1,643,000 | 2,246,000 | 1,522,000 | 2,895,000 | 683,000 | 294,000 | 679,000 | -37,000 | 2,081,000 | 1,005,000 | -306,000 | -106,000 | 309,000 | 1,000 | 471,000 | 263,000 | 49,000 | 1,560,000 | 406,000 | 1,049,000 |
| Accounts Receivable | -540,000 | -3,114,000 | -2,523,000 | -1,000,000 | -688,000 | 162,000 | -1,351,000 | -1,062,000 | -1,357,000 | -591,000 | -911,000 | -317,000 | -130,000 | -267,000 | -16,000 | 100,000 | -219,000 | -580,000 | -411,000 | -83,000 | -30,000 |
| Inventory | -441,000 | 1,038,000 | 0 | -1,031,000 | -2,195,000 | -1,563,000 | -750,000 | -630,000 | -1,821,000 | -793,000 | -595,000 | -1,059,000 | -304,000 | 174,000 | 362,000 | 98,000 | 741,000 | -123,000 | 3,827,000 | 6,300,000 | 3,845,000 |
| Accounts Payable | 1,146,000 | 3,516,000 | 1,964,000 | 3,863,000 | 5,500,000 | 1,954,000 | 2,357,000 | 2,214,000 | 3,343,000 | 3,228,000 | 2,126,000 | 968,000 | 300,000 | 523,000 | -429,000 | 523,000 | -41,000 | 606,000 | 597,000 | 193,000 | 322,000 |
| Other Working Capital | -8,227,000 | 203,000 | 2,805,000 | -310,000 | 278,000 | 130,000 | 38,000 | 157,000 | -202,000 | 237,000 | 385,000 | 102,000 | 28,000 | -121,000 | 84,000 | -250,000 | -218,000 | 146,000 | -2,453,000 | -6,004,000 | -3,088,000 |
| Other Non-Cash Items | 13,003,000 | 258,000 | 7,240,000 | 6,639,000 | 6,767,000 | 6,661,000 | 5,861,000 | 4,604,000 | 4,650,000 | -235,000 | -298,000 | -83,000 | -231,000 | 5,142,000 | 203,000 | 23,000 | -122,000 | 505,000 | 0 | 0 | 0 |
| Net Cash Provided by Operating Activities | 16,642,000 | 29,068,000 | 26,206,000 | 22,343,000 | 22,174,000 | 18,463,000 | 15,713,000 | 13,596,000 | 9,795,000 | 9,740,000 | 8,051,000 | 6,991,000 | 7,155,000 | 6,968,000 | 6,273,000 | 5,625,000 | 4,238,000 | 5,877,000 | 6,526,000 | 4,326,000 | 4,135,000 |
| Cash Flows from Investing Activities | |||||||||||||||||||||
| Investments in Property, Plant, and Equipment | -3,546,000 | -3,386,000 | -2,802,000 | -2,454,000 | -2,051,000 | -2,071,000 | -2,063,000 | -2,023,000 | -1,705,000 | -1,556,000 | -1,447,000 | -1,161,000 | -1,070,000 | -1,018,000 | -878,000 | -739,000 | -791,000 | -871,000 | -728,000 | -509,000 | -350,000 |
| Acquisitions Net | -13,466,000 | -10,181,000 | -21,458,000 | -4,821,000 | -7,139,000 | -8,343,000 | -5,997,000 | -2,131,000 | -1,760,000 | -16,164,000 | -1,923,000 | -317,000 | -6,280,000 | -1,459,000 | -2,304,000 | -486,000 | -3,813,000 | -262,000 | -670,000 | -2,925,000 | -2,225,000 |
| Purchases of Investments | -3,464,000 | -18,314,000 | -6,837,000 | -1,843,000 | -2,836,000 | -2,504,000 | -4,099,000 | -4,319,000 | -5,927,000 | -531,000 | -9,928,000 | -1,611,000 | -1,299,000 | -9,895,000 | -2,157,000 | -6,466,000 | -9,251,000 | -6,379,000 | -4,851,000 | -5,876,000 | -3,190,000 |
| Sales/Maturities of Investments | 6,389,000 | 16,537,000 | 11,988,000 | 15,296,000 | 13,741,000 | 15,627,000 | 9,911,000 | 10,269,000 | 11,620,000 | 9,408,000 | 799,000 | 10,565,000 | 8,604,000 | 8,200,000 | 5,698,000 | 249,000 | 8,598,000 | 3,365,000 | 4,096,000 | 5,821,000 | 4,121,000 |
| Other Investing Activities | -5,165,000 | -960,000 | -9,367,000 | -16,550,000 | -14,247,000 | -15,408,000 | -10,137,000 | -10,395,000 | -11,583,000 | -9,552,000 | 9,965,000 | -10,565,000 | -8,604,000 | 434,000 | -5,698,000 | 6,466,000 | 185,000 | 0 | 52,000 | -363,000 | 0 |
| Net Cash Used for Investing Activities | -21,325,000 | -16,304,000 | -28,476,000 | -10,372,000 | -12,532,000 | -12,699,000 | -12,385,000 | -8,599,000 | -9,355,000 | -18,395,000 | -2,534,000 | -3,089,000 | -8,649,000 | -4,172,000 | -5,339,000 | -976,000 | -5,072,000 | -4,147,000 | -2,101,000 | -3,489,000 | -1,644,000 |
| Cash Flows from Financing Activities | |||||||||||||||||||||
| Debt Repayment | -23,553,000 | -4,280,000 | -3,015,000 | -3,150,000 | -3,150,000 | -1,750,000 | -2,801,000 | -7,906,000 | -2,978,000 | -1,041,000 | -1,606,000 | -2,083,000 | -986,000 | -955,000 | -1,583,000 | -1,449,000 | -500,000 | -960,000 | -91,000 | -400,000 | -150,000 |
| Common Stock Issued | 314,000 | 1,353,000 | 1,253,000 | 1,355,000 | 1,440,000 | 1,037,000 | 838,000 | 688,000 | 429,000 | 402,000 | 462,000 | 598,000 | 1,078,000 | 381,000 | 272,000 | 282,000 | 299,000 | 712,000 | 397,000 | 423,000 | 583,000 |
| Common Stock Repurchased | -6,758,000 | -8,000,000 | -7,000,000 | -5,000,000 | -4,250,000 | -5,500,000 | -4,500,000 | -1,500,000 | -1,280,000 | -1,200,000 | -4,008,000 | -3,170,000 | -3,084,000 | -2,994,000 | -2,517,000 | -1,801,000 | -2,684,000 | -6,599,000 | -2,345,000 | -2,557,000 | -3,446,000 |
| Dividends Paid | -7,339,000 | -6,761,000 | -5,991,000 | -5,280,000 | -4,584,000 | -3,932,000 | -3,320,000 | -2,773,000 | -2,261,000 | -1,786,000 | -1,362,000 | -1,056,000 | -820,000 | -651,000 | -449,000 | -36,000 | -37,000 | -40,000 | -41,000 | -19,000 | -18,000 |
| Other Financing Activities | -9,460,000 | 6,889,000 | 18,979,000 | 4,620,000 | 6,954,000 | 4,520,000 | 5,418,000 | 8,050,000 | 5,079,000 | 15,864,000 | 1,221,000 | 765,000 | 4,283,000 | 1,729,000 | 2,666,000 | 729,000 | 2,317,000 | 3,702,000 | 2,554,000 | 3,146,000 | 2,269,000 |
| Net Cash Used Provided by Financing Activities | -1,596,000 | -10,799,000 | 4,226,000 | -7,455,000 | -3,590,000 | -5,625,000 | -4,365,000 | -3,441,000 | -1,011,000 | 12,239,000 | -5,293,000 | -4,946,000 | 471,000 | -2,490,000 | -1,611,000 | -2,275,000 | -605,000 | -3,185,000 | 474,000 | 593,000 | -762,000 |
| Effect of Forex Changes on Cash | 18,000 | 97,000 | 34,000 | -62,000 | -116,000 | -20,000 | -78,000 | -5,000 | 78,000 | -156,000 | -5,000 | -86,000 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Net Change in Cash | -6,515,000 | 2,062,000 | 1,990,000 | 4,454,000 | 5,936,000 | 119,000 | -1,115,000 | 1,551,000 | -493,000 | 3,428,000 | 219,000 | -1,130,000 | -1,023,000 | 306,000 | -677,000 | 2,374,000 | -1,439,000 | -1,455,000 | 4,899,000 | 1,430,000 | 1,729,000 |
| Cash at End of Period | 112,527,000 | 25,427,000 | 23,365,000 | 21,375,000 | 16,921,000 | 10,985,000 | 10,866,000 | 11,981,000 | 10,430,000 | 10,923,000 | 7,495,000 | 7,276,000 | 8,406,000 | 9,429,000 | 9,123,000 | 9,800,000 | 7,426,000 | 8,865,000 | 10,320,000 | 5,421,000 | 3,991,000 |
| Cash at Start of Period | 119,042,000 | 23,365,000 | 21,375,000 | 16,921,000 | 10,985,000 | 10,866,000 | 11,981,000 | 10,430,000 | 10,923,000 | 7,495,000 | 7,276,000 | 8,406,000 | 9,429,000 | 9,123,000 | 9,800,000 | 7,426,000 | 8,865,000 | 10,320,000 | 5,421,000 | 3,991,000 | 2,262,000 |
| Free Cash Flow | |||||||||||||||||||||
| Operating Cash Flow | 16,642,000 | 29,068,000 | 26,206,000 | 22,343,000 | 22,174,000 | 18,463,000 | 15,713,000 | 13,596,000 | 9,795,000 | 9,740,000 | 8,051,000 | 6,991,000 | 7,155,000 | 6,968,000 | 6,273,000 | 5,625,000 | 4,238,000 | 5,877,000 | 6,526,000 | 4,326,000 | 4,135,000 |
| Capital Expenditure | -3,546,000 | -3,386,000 | -2,802,000 | -2,454,000 | -2,051,000 | -2,071,000 | -2,063,000 | -2,023,000 | -1,705,000 | -1,556,000 | -1,447,000 | -1,161,000 | -1,070,000 | -1,018,000 | -878,000 | -739,000 | -791,000 | -871,000 | -728,000 | -509,000 | -350,000 |
| Free Cash Flow | 13,096,000 | 25,682,000 | 23,404,000 | 19,889,000 | 20,123,000 | 16,392,000 | 13,650,000 | 11,573,000 | 8,090,000 | 8,184,000 | 6,604,000 | 5,830,000 | 6,085,000 | 5,950,000 | 5,395,000 | 4,886,000 | 3,447,000 | 5,006,000 | 5,798,000 | 3,817,000 | 3,785,000 |