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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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 178,093,000 | 171,842,000 | 156,735,000 | 127,004,000 | 122,485,000 | 137,237,000 | 147,049,000 | 145,588,000 | 166,380,000 | 152,356,000 | 155,929,000 | 155,427,000 | 152,256,000 | 150,276,000 | 135,592,000 | 104,589,000 | 148,979,000 |
| Revenue Growth | - | 9.64% | 23.41% | 3.69% | -10.75% | -6.67% | 1.00% | -12.50% | 9.20% | -2.29% | 0.32% | 2.08% | 1.32% | 10.83% | 29.64% | -29.80% | |
| Cost of Revenue | 154,338,000 | 152,704,000 | 135,754,000 | 109,126,000 | 108,813,000 | 123,265,000 | 132,954,000 | 125,997,000 | 145,125,000 | 134,054,000 | 142,121,000 | 137,373,000 | 141,443,000 | 131,171,000 | 118,792,000 | 112,195,000 | 149,257,000 |
| Gross Profit | 23,755,000 | 19,138,000 | 20,981,000 | 17,878,000 | 13,672,000 | 13,972,000 | 14,095,000 | 19,591,000 | 21,255,000 | 18,302,000 | 13,808,000 | 18,054,000 | 10,813,000 | 19,105,000 | 16,800,000 | -7,606,000 | -278,000 |
| Gross Profit Margin | 13.31% | 11.14% | 13.39% | 14.08% | 11.16% | 10.18% | 9.59% | 13.46% | 12.77% | 12.01% | 8.86% | 11.62% | 7.10% | 12.71% | 12.39% | -7.27% | -0.19% |
| Research and Development | 9,900,000 | 9,900,000 | 9,800,000 | 7,900,000 | 6,200,000 | 6,800,000 | 7,800,000 | 7,300,000 | 6,600,000 | 6,000,000 | 7,400,000 | 7,200,000 | 7,400,000 | 0 | 0 | 0 | 0 |
| General and Administrative Expenses | 9,282,000 | 9,840,000 | 10,667,000 | 8,554,000 | 7,038,000 | 8,491,000 | 9,650,000 | 9,575,000 | 11,710,000 | 13,405,000 | 12,158,000 | 12,382,000 | 13,593,000 | 12,163,000 | 11,716,000 | 12,167,000 | 14,253,000 |
| Total Operating Expenses | 12,214,000 | 9,840,000 | 10,667,000 | 8,554,000 | 7,038,000 | 8,491,000 | 9,650,000 | 9,575,000 | 11,710,000 | 13,405,000 | 12,158,000 | 12,382,000 | 14,031,000 | 12,163,000 | 11,716,000 | 13,329,000 | 20,342,000 |
| Operating Income or Loss | 11,541,000 | 9,298,000 | 10,315,000 | 13,666,000 | 8,928,000 | 8,218,000 | 4,445,000 | 10,016,000 | 9,545,000 | 4,897,000 | 1,530,000 | 5,131,000 | -30,363,000 | 5,656,000 | 5,084,000 | -21,023,000 | -21,230,000 |
| Operating Margin | 6.43% | 5.41% | 6.58% | 10.76% | 7.29% | 5.99% | 3.02% | 6.88% | 5.74% | 3.21% | 0.98% | 3.30% | -19.94% | 3.76% | 3.75% | -20.10% | -14.25% |
| Interest Expense | 6,483,000 | 911,000 | 987,000 | 950,000 | 1,098,000 | 782,000 | 655,000 | 575,000 | 572,000 | 443,000 | 403,000 | 334,000 | 489,000 | 540,000 | 1,098,000 | 6,122,000 | 2,525,000 |
| EBITDA | 21,415,000 | 23,279,000 | 23,874,000 | 25,717,000 | 21,743,000 | 22,336,000 | 22,873,000 | 24,699,000 | 22,661,000 | 15,425,000 | 11,265,000 | 15,965,000 | -2,373,000 | 15,137,000 | 13,758,000 | -3,112,000 | -16,090,000 |
| Depreciation and Amortization | 12,426,000 | 11,888,000 | 13,559,000 | 12,051,000 | 12,815,000 | 14,118,000 | 13,669,000 | 12,261,000 | 10,408,000 | 8,017,000 | 7,238,000 | 8,041,000 | 38,762,000 | 7,344,000 | 6,923,000 | 15,151,000 | 10,203,000 |
| Income Before Tax | 11,958,000 | 10,403,000 | 11,597,000 | 12,716,000 | 8,095,000 | 7,436,000 | 8,549,000 | 11,863,000 | 11,684,000 | 7,718,000 | 4,246,000 | 7,458,000 | -30,257,000 | 5,985,000 | 5,737,000 | 102,493,000 | -29,471,000 |
| Income Tax Expense | 1,141,000 | 563,000 | 1,888,000 | 2,771,000 | 1,774,000 | 769,000 | 474,000 | 11,533,000 | 2,416,000 | -1,897,000 | 228,000 | 2,127,000 | -34,831,000 | 110,000 | 672,000 | -2,166,000 | 1,766,000 |
| Net Income | 11,079,000 | 10,127,000 | 9,934,000 | 10,019,000 | 6,427,000 | 6,732,000 | 8,014,000 | -3,864,000 | 9,427,000 | 9,687,000 | 3,949,000 | 5,346,000 | 6,188,000 | 9,190,000 | 6,172,000 | 104,821,000 | -30,943,000 |
| Net Income Margin | 6.22% | 5.89% | 6.34% | 7.89% | 5.25% | 4.91% | 5.45% | -2.65% | 5.67% | 6.36% | 2.53% | 3.44% | 4.06% | 6.12% | 4.55% | 100.22% | -20.77% |
| EPS | 8.95 | 7.35 | 6.17 | 6.78 | 4.36 | 4.62 | 5.68 | -2.64 | 6.12 | 6.11 | 1.75 | 2.71 | 3.10 | 4.94 | 3.11 | 113.18 | -53.44 |
| EPS Diluted | 8.91 | 7.32 | 6.13 | 6.70 | 4.33 | 4.57 | 5.60 | -2.59 | 6.00 | 5.91 | 1.65 | 2.38 | 2.92 | 4.58 | 2.89 | 113.18 | -53.44 |
| Weighted Average Shares Out | - | 1,364,000 | 1,445,000 | 1,451,000 | 1,433,000 | 1,424,000 | 1,411,000 | 1,465,000 | 1,540,000 | 1,586,000 | 1,605,000 | 1,393,000 | 1,566,000 | 1,536,000 | 1,500,000 | 925,000 | 579,000 |
| Weighted Average Shares Out Diluted | - | 1,369,000 | 1,454,000 | 1,468,000 | 1,442,000 | 1,439,000 | 1,431,000 | 1,492,000 | 1,570,000 | 1,640,000 | 1,687,000 | 1,676,000 | 1,675,000 | 1,668,000 | 1,624,000 | 925,000 | 579,000 |
| Reported Currency: USD | Q2 | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Assets | |||||||||||||||||
| Cash and Cash Equivalents | 25,168,000 | 18,853,000 | 19,153,000 | 20,067,000 | 19,992,000 | 19,069,000 | 20,844,000 | 15,512,000 | 12,960,000 | 15,238,000 | 18,954,000 | 20,021,000 | 18,422,000 | 15,499,000 | 21,061,000 | 22,679,000 | 14,053,000 |
| Short Term Investments | 8,313,000 | 7,613,000 | 12,150,000 | 8,609,000 | 9,046,000 | 4,174,000 | 5,966,000 | 8,313,000 | 11,841,000 | 8,163,000 | 9,222,000 | 8,972,000 | 8,988,000 | 16,148,000 | 5,555,000 | 134,000 | 141,000 |
| Cash + Short Term Investments | 33,481,000 | 26,466,000 | 31,303,000 | 28,676,000 | 29,038,000 | 23,243,000 | 26,810,000 | 23,825,000 | 24,801,000 | 23,401,000 | 28,176,000 | 28,993,000 | 27,410,000 | 31,647,000 | 26,616,000 | 22,813,000 | 14,194,000 |
| Net Receivables | 56,189,000 | 51,454,000 | 46,956,000 | 34,043,000 | 34,244,000 | 33,398,000 | 33,399,000 | 28,685,000 | 31,703,000 | 26,388,000 | 25,606,000 | 22,813,000 | 14,439,000 | 9,949,000 | 8,699,000 | 7,518,000 | 7,918,000 |
| Inventory | 17,605,000 | 16,461,000 | 15,366,000 | 12,988,000 | 10,235,000 | 10,398,000 | 9,816,000 | 10,663,000 | 13,788,000 | 13,764,000 | 13,642,000 | 14,039,000 | 14,714,000 | 14,324,000 | 12,125,000 | 10,107,000 | 13,195,000 |
| Other Current Assets | 4,789,000 | 7,237,000 | 6,826,000 | 6,396,000 | 7,407,000 | 7,953,000 | 5,268,000 | 5,571,000 | 5,911,000 | 4,265,000 | 5,148,000 | 4,060,000 | 3,318,000 | 2,464,000 | 2,568,000 | 3,115,000 | 5,142,000 |
| Total Current Assets | 112,064,000 | 101,618,000 | 100,451,000 | 82,103,000 | 80,924,000 | 74,992,000 | 75,293,000 | 68,744,000 | 76,203,000 | 78,007,000 | 83,670,000 | 81,501,000 | 69,996,000 | 60,247,000 | 53,053,000 | 59,247,000 | 44,267,000 |
| Non-Current Assets | |||||||||||||||||
| Property, Plant and Equipment | 81,490,000 | 80,903,000 | 77,949,000 | 79,044,000 | 77,451,000 | 80,805,000 | 82,317,000 | 79,135,000 | 70,346,000 | 51,401,000 | 34,803,000 | 29,250,000 | 25,845,000 | 22,957,000 | 19,235,000 | 18,687,000 | 39,665,000 |
| Goodwill | 0 | 1,900,000 | 1,900,000 | 1,900,000 | 1,900,000 | 1,900,000 | 1,900,000 | 1,900,000 | 1,900,000 | 1,400,000 | 1,427,000 | 1,560,000 | 1,973,000 | 29,019,000 | 31,778,000 | 30,672,000 | 0 |
| Intangible Assets | 0 | 2,941,000 | 3,034,000 | 3,173,000 | 3,320,000 | 3,478,000 | 3,718,000 | 3,992,000 | 4,391,000 | 4,576,000 | 4,983,000 | 5,668,000 | 6,809,000 | 10,013,000 | 11,882,000 | 14,547,000 | 265,000 |
| Long Term Investments | 55,933,000 | 10,613,000 | 10,176,000 | 9,677,000 | 8,406,000 | 8,562,000 | 9,215,000 | 9,073,000 | 8,996,000 | 9,201,000 | 8,350,000 | 8,094,000 | 6,883,000 | 6,790,000 | 8,529,000 | 9,425,000 | 4,063,000 |
| Tax Assets | 21,088,000 | 22,339,000 | 20,539,000 | 21,152,000 | 24,136,000 | 24,640,000 | 24,082,000 | 23,544,000 | 35,092,000 | 28,443,000 | 25,414,000 | 22,736,000 | 27,922,000 | 2,900,000 | 308,000 | 564,000 | 98,000 |
| Other Non-Current Assets | 7,603,000 | 52,750,000 | 49,977,000 | 47,655,000 | 39,057,000 | 33,701,000 | 30,853,000 | 26,137,000 | 24,762,000 | 21,492,000 | 19,030,000 | 17,535,000 | 9,994,000 | 12,677,000 | 14,113,000 | 3,153,000 | 2,681,000 |
| Total Non-Current Assets | 170,892,000 | 171,446,000 | 163,586,000 | 162,615,000 | 154,270,000 | 153,045,000 | 152,046,000 | 143,738,000 | 145,487,000 | 116,513,000 | 94,007,000 | 84,843,000 | 79,426,000 | 84,356,000 | 85,845,000 | 77,048,000 | 46,772,000 |
| Other Assets | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Total Assets | 282,956,000 | 273,064,000 | 264,037,000 | 244,718,000 | 235,194,000 | 228,037,000 | 227,339,000 | 212,482,000 | 221,690,000 | 194,520,000 | 177,677,000 | 166,344,000 | 149,422,000 | 144,603,000 | 138,898,000 | 136,295,000 | 91,039,000 |
| Current Liabilities | |||||||||||||||||
| Accounts Payable | 28,762,000 | 28,114,000 | 27,486,000 | 20,391,000 | 19,928,000 | 21,018,000 | 22,297,000 | 23,929,000 | 26,961,000 | 24,062,000 | 22,529,000 | 23,621,000 | 25,166,000 | 24,494,000 | 21,497,000 | 18,725,000 | 22,259,000 |
| Short Term Debt | 38,098,000 | 38,968,000 | 38,778,000 | 33,720,000 | 36,913,000 | 37,400,000 | 31,891,000 | 26,965,000 | 29,028,000 | 19,562,000 | 14,988,000 | 14,158,000 | 5,518,000 | 1,682,000 | 1,616,000 | 10,221,000 | 16,920,000 |
| Tax Payables | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue | 0 | 2,802,000 | 2,489,000 | 2,461,000 | 3,132,000 | 3,234,000 | 3,504,000 | 3,400,000 | 2,755,000 | 2,227,000 | 1,622,000 | 1,276,000 | 1,326,000 | 1,137,000 | 0 | 22,288,000 | 32,427,000 |
| Other Current Liabilities | 28,503,000 | 24,561,000 | 22,420,000 | 17,836,000 | 19,937,000 | 23,253,000 | 24,545,000 | 22,596,000 | 26,437,000 | 25,615,000 | 26,562,000 | 23,357,000 | 21,982,000 | 21,619,000 | 24,044,000 | 1,201,000 | 4,002,000 |
| Total Current Liabilities | 95,363,000 | 94,445,000 | 91,173,000 | 74,408,000 | 79,910,000 | 84,905,000 | 82,237,000 | 76,890,000 | 85,181,000 | 71,466,000 | 65,701,000 | 62,412,000 | 53,992,000 | 48,932,000 | 47,157,000 | 52,435,000 | 75,608,000 |
| Non-Current Liabilities | |||||||||||||||||
| Long Term Debt | 72,929,000 | 83,680,000 | 75,921,000 | 75,659,000 | 73,950,000 | 65,924,000 | 73,060,000 | 67,254,000 | 55,600,000 | 43,549,000 | 31,853,000 | 22,025,000 | 10,532,000 | 11,650,000 | 9,142,000 | 5,562,000 | 29,018,000 |
| Deferred Revenue | 0 | 5,019,000 | 3,552,000 | 3,010,000 | 2,715,000 | 2,962,000 | 2,959,000 | 2,887,000 | 2,362,000 | 2,007,000 | 1,556,000 | 1,249,000 | 1,169,000 | 31,911,000 | 31,188,000 | 42,792,000 | 0 |
| Deferred Tax | 0 | 11,694,000 | 0 | 10,741,000 | 20,740,000 | 15,143,000 | 13,949,000 | 16,857,000 | 25,478,000 | 28,325,000 | 32,325,000 | 13,353,000 | 13,169,000 | 12,336,000 | 13,021,000 | 13,279,000 | 17,392,000 |
| Other Non-Current Liabilities | 42,763,000 | 9,919,000 | 21,107,000 | 15,085,000 | 8,202,000 | 13,146,000 | 12,357,000 | 12,394,000 | 8,994,000 | 8,850,000 | 10,218,000 | 24,131,000 | 33,560,000 | 783,000 | 1,231,000 | 270,000 | 54,097,000 |
| Total Non-Current Liabilities | 115,692,000 | 110,312,000 | 100,580,000 | 104,495,000 | 105,607,000 | 97,175,000 | 102,325,000 | 99,392,000 | 92,434,000 | 82,731,000 | 75,952,000 | 60,758,000 | 58,430,000 | 56,680,000 | 54,582,000 | 61,903,000 | 100,507,000 |
| Total Liabilities | 211,055,000 | 204,757,000 | 191,753,000 | 178,903,000 | 185,517,000 | 182,080,000 | 184,562,000 | 176,282,000 | 177,615,000 | 154,197,000 | 141,653,000 | 123,170,000 | 112,422,000 | 105,612,000 | 101,739,000 | 114,338,000 | 176,115,000 |
| Common Stock | 11,000 | 12,000 | 14,000 | 15,000 | 14,000 | 14,000 | 14,000 | 14,000 | 15,000 | 15,000 | 16,000 | 15,000 | 14,000 | 16,000 | 15,000 | 15,000 | 1,017,000 |
| Retained Earnings | 59,807,000 | 55,391,000 | 49,251,000 | 41,937,000 | 31,962,000 | 26,860,000 | 22,322,000 | 17,627,000 | 26,168,000 | 20,285,000 | 14,577,000 | 13,816,000 | 10,057,000 | 7,183,000 | 266,000 | -4,394,000 | -70,727,000 |
| Accumulated Other Comprehensive Income/Loss | -10,787,000 | -10,247,000 | -7,901,000 | -9,269,000 | -13,488,000 | -11,156,000 | -9,039,000 | -8,011,000 | -9,330,000 | -8,036,000 | -8,073,000 | -3,113,000 | -8,052,000 | -5,861,000 | 1,251,000 | 1,588,000 | -32,339,000 |
| Total Stockholders Equity | 68,633,000 | 64,286,000 | 67,792,000 | 59,744,000 | 45,030,000 | 41,792,000 | 38,860,000 | 35,001,000 | 43,836,000 | 39,871,000 | 35,457,000 | 42,607,000 | 36,244,000 | 38,120,000 | 36,180,000 | 21,249,000 | -85,560,000 |
| Total Investments | 64,246,000 | 18,226,000 | 22,326,000 | 18,286,000 | 17,452,000 | 12,736,000 | 15,181,000 | 17,386,000 | 20,837,000 | 17,364,000 | 17,572,000 | 17,066,000 | 15,871,000 | 22,938,000 | 14,084,000 | 9,559,000 | 4,204,000 |
| Total Debt | 126,436,000 | 122,648,000 | 114,699,000 | 109,379,000 | 110,863,000 | 103,324,000 | 104,951,000 | 94,219,000 | 84,628,000 | 63,111,000 | 46,841,000 | 36,183,000 | 16,050,000 | 13,332,000 | 10,758,000 | 15,783,000 | 45,938,000 |
| Net Debt | 101,268,000 | 103,795,000 | 95,546,000 | 89,312,000 | 90,871,000 | 84,255,000 | 84,107,000 | 78,707,000 | 71,668,000 | 47,873,000 | 27,887,000 | 16,162,000 | -2,372,000 | -2,167,000 | -10,303,000 | -6,896,000 | 31,885,000 |
| 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash Flows from Operating Activities | |||||||||||||||||
| Net Income | 10,901,000 | 9,840,000 | 9,708,000 | 9,945,000 | 6,321,000 | 6,667,000 | 8,075,000 | 330,000 | 9,268,000 | 9,615,000 | 4,018,000 | 5,331,000 | 6,136,000 | 9,287,000 | 6,503,000 | 105,217,000 | -31,051,000 |
| Depreciation & Amortization | 12,426,000 | 11,888,000 | 11,290,000 | 12,051,000 | 12,815,000 | 14,118,000 | 13,669,000 | 12,261,000 | 10,408,000 | 8,017,000 | 7,238,000 | 8,041,000 | 38,762,000 | 7,344,000 | 6,923,000 | 15,151,000 | 10,203,000 |
| Deferred Income Tax | 128,000 | -1,041,000 | 425,000 | 2,214,000 | 925,000 | -133,000 | -112,000 | 10,880,000 | 1,886,000 | -2,757,000 | -574,000 | 1,561,000 | -35,561,000 | -311,000 | 242,000 | -2,027,000 | 1,163,000 |
| Stock Based Compensation | 463,000 | 740,000 | 2,019,000 | 391,000 | 351,000 | 456,000 | 316,000 | 585,000 | 627,000 | 422,000 | 245,000 | 311,000 | 302,000 | 0 | 0 | 0 | 0 |
| Change in Working Capital | -1,920,000 | 1,822,000 | -2,977,000 | -3,366,000 | -399,000 | -3,789,000 | -1,376,000 | -3,015,000 | -438,000 | -1,754,000 | 244,000 | -1,326,000 | 687,000 | -3,897,000 | -966,000 | -6,857,000 | 94,000 |
| Accounts Receivable | 1,183,000 | 1,183,000 | -4,483,000 | 493,000 | -1,341,000 | -563,000 | 492,000 | 1,402,000 | -1,285,000 | -254,000 | -1,248,000 | 8,000 | -460,000 | -1,572,000 | -641,000 | 392,000 | 1,315,000 |
| Inventory | -757,000 | -757,000 | -2,581,000 | -3,155,000 | -104,000 | -761,000 | 399,000 | 440,000 | -320,000 | -1,350,000 | -309,000 | 59,000 | -326,000 | -2,760,000 | -2,229,000 | 3,194,000 | 77,000 |
| Accounts Payable | -426,000 | -398,000 | 6,144,000 | -1,166,000 | 42,000 | -492,000 | -537,000 | -362,000 | 3,469,000 | 1,953,000 | 19,000 | -485,000 | 162,000 | 2,095,000 | 2,259,000 | -3,483,000 | -4,556,000 |
| Other Working Capital | -1,920,000 | 1,794,000 | -2,057,000 | 462,000 | 1,004,000 | -1,973,000 | -1,730,000 | -4,495,000 | -2,302,000 | -2,103,000 | 1,782,000 | -908,000 | 1,311,000 | -1,660,000 | -355,000 | -6,960,000 | 3,258,000 |
| Other Non-Cash Items | 10,030,000 | -2,263,000 | -4,422,000 | -3,517,000 | -2,954,000 | -1,858,000 | -3,747,000 | -2,104,000 | -4,369,000 | -1,697,000 | -1,241,000 | -2,085,000 | -2,782,000 | 476,000 | -34,000 | 1,938,000 | -4,979,000 |
| Net Cash Provided by Operating Activities | 19,381,000 | 20,930,000 | 16,043,000 | 15,188,000 | 16,670,000 | 15,021,000 | 15,256,000 | 17,328,000 | 16,545,000 | 11,978,000 | 10,058,000 | 12,630,000 | 10,605,000 | 8,166,000 | 6,780,000 | -17,239,000 | -12,065,000 |
| Cash Flows from Investing Activities | |||||||||||||||||
| Investments in Property, Plant, and Equipment | -25,934,000 | -24,610,000 | -21,187,000 | -22,111,000 | -20,533,000 | -23,996,000 | -25,497,000 | -27,633,000 | -29,166,000 | -23,032,000 | -11,867,000 | -9,819,000 | -9,118,000 | -7,078,000 | -4,200,000 | -5,379,000 | -7,530,000 |
| Acquisitions Net | 6,230,000 | 2,063,000 | 14,234,000 | 6,884,000 | 8,099,000 | 5,710,000 | -83,000 | -41,000 | -809,000 | -928,000 | -53,000 | -1,727,000 | -26,000 | 4,768,000 | -3,263,000 | -2,122,000 | 231,000 |
| Purchases of Investments | -3,934,000 | -4,429,000 | -11,837,000 | -8,962,000 | -16,204,000 | -4,075,000 | -2,820,000 | -5,503,000 | -15,444,000 | -9,363,000 | -9,154,000 | -9,968,000 | -10,884,000 | -16,176,000 | -12,317,000 | -1,269,000 | -3,771,000 |
| Sales/Maturities of Investments | 5,476,000 | 9,345,000 | 8,057,000 | 9,347,000 | 11,941,000 | 6,265,000 | 5,108,000 | 9,007,000 | 11,743,000 | 10,221,000 | 8,755,000 | 10,104,000 | 17,786,000 | 5,613,000 | 6,871,000 | 356,000 | 5,866,000 |
| Other Investing Activities | 1,335,000 | 2,968,000 | -7,149,000 | -1,513,000 | -5,129,000 | 5,197,000 | 2,529,000 | -3,402,000 | -1,967,000 | -4,933,000 | -3,379,000 | -2,952,000 | -1,263,000 | 133,000 | 14,142,000 | -10,564,000 | 3,440,000 |
| Net Cash Used for Investing Activities | -16,826,000 | -14,663,000 | -17,882,000 | -16,355,000 | -21,826,000 | -10,899,000 | -20,763,000 | -27,572,000 | -35,643,000 | -28,035,000 | -15,698,000 | -14,362,000 | -3,505,000 | -12,740,000 | 1,233,000 | -18,978,000 | -1,764,000 |
| Cash Flows from Financing Activities | |||||||||||||||||
| Debt Repayment | -26,623,000 | -44,675,000 | -6,207,000 | -47,806,000 | -72,663,000 | -2,219,000 | -33,323,000 | -33,592,000 | -23,815,000 | -17,256,000 | -19,524,000 | -20,191,000 | -7,377,000 | -8,468,000 | -13,052,000 | -2,716,000 | -4,100,000 |
| Common Stock Issued | 24,502,000 | 50,807,000 | 0 | 1,736,000 | 492,000 | 457,000 | 2,862,000 | 985,000 | 45,939,000 | 36,807,000 | 31,764,000 | 28,197,000 | 4,000 | 11,000 | 4,857,000 | 0 | 0 |
| Common Stock Repurchased | -11,592,000 | -11,115,000 | -2,500,000 | -1,736,000 | -492,000 | 0 | -190,000 | -4,492,000 | -2,500,000 | -3,520,000 | -3,277,000 | -2,438,000 | -5,098,000 | -100,000 | -1,462,000 | 0 | 0 |
| Dividends Paid | -620,000 | -597,000 | -397,000 | -186,000 | -669,000 | -2,350,000 | -2,242,000 | -2,233,000 | -2,368,000 | -2,242,000 | -3,165,000 | -1,687,000 | -939,000 | -916,000 | -1,572,000 | -97,000 | -283,000 |
| Other Financing Activities | -591,000 | -773,000 | -3,067,000 | 49,736,000 | 78,884,000 | -108,000 | 44,347,000 | 51,916,000 | -117,000 | -103,000 | -123,000 | -150,000 | 8,669,000 | 9,115,000 | 1,459,000 | 47,387,000 | 8,226,000 |
| Net Cash Used Provided by Financing Activities | -3,403,000 | -6,353,000 | 383,000 | 1,744,000 | 5,552,000 | -4,677,000 | 11,454,000 | 12,584,000 | 17,139,000 | 13,686,000 | 5,675,000 | 3,731,000 | -4,741,000 | -358,000 | -9,770,000 | 44,574,000 | 3,843,000 |
| Effect of Forex Changes on Cash | -132,000 | 54,000 | -138,000 | -152,000 | -222,000 | 2,000 | -299,000 | 348,000 | -213,000 | -1,345,000 | -1,102,000 | -400,000 | -8,000 | -253,000 | -57,000 | 660,000 | -778,000 |
| Net Change in Cash | -1,125,000 | -31,000 | -1,594,000 | 425,000 | 174,000 | -553,000 | 5,648,000 | 2,688,000 | -2,172,000 | -3,716,000 | -1,067,000 | 1,599,000 | 2,351,000 | -5,185,000 | -1,814,000 | 9,017,000 | -10,764,000 |
| Cash at End of Period | 96,958,000 | 21,917,000 | 21,948,000 | 23,542,000 | 23,117,000 | 22,943,000 | 23,496,000 | 17,848,000 | 15,160,000 | 15,238,000 | 18,954,000 | 20,021,000 | 18,422,000 | 16,071,000 | 21,256,000 | 22,679,000 | 14,053,000 |
| Cash at Start of Period | 98,083,000 | 21,948,000 | 23,542,000 | 23,117,000 | 22,943,000 | 23,496,000 | 17,848,000 | 15,160,000 | 17,332,000 | 18,954,000 | 20,021,000 | 18,422,000 | 16,071,000 | 21,256,000 | 23,070,000 | 13,662,000 | 24,817,000 |
| Free Cash Flow | |||||||||||||||||
| Operating Cash Flow | 19,381,000 | 20,930,000 | 16,043,000 | 15,188,000 | 16,670,000 | 15,021,000 | 15,256,000 | 17,328,000 | 16,545,000 | 11,978,000 | 10,058,000 | 12,630,000 | 10,605,000 | 8,166,000 | 6,780,000 | -17,239,000 | -12,065,000 |
| Capital Expenditure | -25,934,000 | -24,610,000 | -21,187,000 | -22,111,000 | -20,533,000 | -23,996,000 | -25,497,000 | -27,633,000 | -29,166,000 | -23,032,000 | -11,867,000 | -9,819,000 | -9,118,000 | -7,078,000 | -4,200,000 | -5,379,000 | -7,530,000 |
| Free Cash Flow | -6,553,000 | -3,680,000 | -5,144,000 | -6,923,000 | -3,863,000 | -8,975,000 | -10,241,000 | -10,305,000 | -12,621,000 | -11,054,000 | -1,809,000 | 2,811,000 | 1,487,000 | 1,088,000 | 2,580,000 | -22,618,000 | -19,595,000 |
