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| Reported Currency: USD | 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 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Revenue | 7,000,000 | 7,141,000 | 7,141,000 | 6,336,000 | 1,568,000 | 5,983,000 | 5,569,000 | 5,657,000 | 5,864,000 | 5,756,000 | 5,444,000 | 5,725,000 | 5,939,000 | 5,814,000 | 5,748,000 | 5,643,000 | 5,895,000 | 5,795,000 | 5,550,000 | 5,461,000 | 5,669,000 | 5,611,000 | 5,440,000 | 5,585,000 | 5,557,000 | 5,436,000 | 5,274,000 | 5,386,000 | 5,338,000 | 5,397,000 | 4,984,000 | 5,159,000 | 5,094,000 | 4,988,000 | 4,852,000 | 5,114,000 | 4,934,000 | 5,133,000 | 4,758,000 | 4,833,000 |
| Revenue Y/Y Growth | 346.43% | 19.35% | 28.23% | 12.00% | -73.26% | 3.94% | 2.30% | -1.19% | -1.26% | -1.00% | -5.29% | 1.45% | 0.75% | 0.33% | 3.57% | 3.33% | 3.99% | 3.28% | 2.02% | -2.22% | 2.02% | 3.22% | 3.15% | 3.69% | 4.10% | 0.72% | 5.82% | 4.40% | 4.79% | 8.20% | 2.72% | 0.88% | 3.24% | -2.82% | 1.98% | 5.81% | - | - | - | - |
| Cost of Revenue | 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 |
| Gross Profit | 7,000,000 | 7,141,000 | 7,141,000 | 6,336,000 | 1,568,000 | 5,983,000 | 5,569,000 | 5,657,000 | 5,864,000 | 5,756,000 | 5,444,000 | 5,725,000 | 5,939,000 | 5,814,000 | 5,748,000 | 5,643,000 | 5,895,000 | 5,795,000 | 5,550,000 | 5,461,000 | 5,669,000 | 5,611,000 | 5,440,000 | 5,585,000 | 5,557,000 | 5,436,000 | 5,274,000 | 5,386,000 | 5,338,000 | 5,397,000 | 4,984,000 | 5,159,000 | 5,094,000 | 4,988,000 | 4,852,000 | 5,114,000 | 4,934,000 | 5,133,000 | 4,758,000 | 4,833,000 |
| Gross Profit Margin | 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% | 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% | 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 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| General and Administrative Expenses | 2,791,000 | 2,768,000 | 2,768,000 | 2,546,000 | 2,386,000 | 2,352,000 | 2,329,000 | 2,352,000 | 2,282,000 | 2,225,000 | 2,235,000 | 2,050,000 | 2,094,000 | 2,066,000 | 2,046,000 | 2,029,000 | 2,028,000 | 1,999,000 | 1,981,000 | 1,991,000 | 1,929,000 | 1,952,000 | 1,950,000 | 2,054,000 | 1,813,000 | 1,812,000 | 1,795,000 | 1,725,000 | 1,711,000 | 1,704,000 | 1,626,000 | 1,580,000 | 1,609,000 | 1,585,000 | 1,566,000 | 1,525,000 | 1,460,000 | 1,478,000 | 1,483,000 | 1,481,000 |
| Total Operating Expenses | -5,046,000 | -2,287,000 | -2,658,000 | -3,559,000 | 2,386,000 | 2,352,000 | -3,285,000 | -3,293,000 | -2,949,000 | -2,894,000 | -2,195,000 | -3,420,000 | -3,577,000 | -4,501,000 | -3,337,000 | -2,669,000 | -2,279,000 | -2,296,000 | -2,301,000 | -2,226,000 | -2,445,000 | -2,594,000 | 1,620,000 | -3,608,000 | 1,532,000 | 1,525,000 | 1,481,000 | -2,868,000 | 1,431,000 | 1,426,000 | 1,326,000 | -2,713,000 | 1,324,000 | 1,292,000 | 1,249,000 | -2,670,000 | 1,210,000 | -2,658,000 | 1,194,000 | -2,508,000 |
| Operating Income or Loss | 1,954,000 | 4,854,000 | 4,483,000 | 2,777,000 | 3,279,000 | 2,420,000 | 2,284,000 | 2,364,000 | 2,915,000 | 2,862,000 | 3,249,000 | 2,305,000 | 2,362,000 | 1,313,000 | 2,411,000 | 2,974,000 | 3,616,000 | 3,499,000 | 3,249,000 | 3,235,000 | 3,224,000 | 3,017,000 | 2,734,000 | 1,977,000 | 2,804,000 | 2,638,000 | 2,500,000 | 2,518,000 | 2,567,000 | 2,544,000 | 2,350,000 | 2,446,000 | 2,372,000 | 2,440,000 | 2,350,000 | 2,444,000 | 2,435,000 | 2,475,000 | 2,339,000 | 2,325,000 |
| Operating Margin | 27.91% | 67.97% | 62.78% | 43.83% | 209.12% | 40.45% | 41.01% | 41.79% | 49.71% | 49.72% | 59.68% | 40.26% | 39.77% | 22.58% | 41.95% | 52.70% | 61.34% | 60.38% | 58.54% | 59.24% | 56.87% | 53.77% | 50.26% | 35.40% | 50.46% | 48.53% | 47.40% | 46.75% | 48.09% | 47.14% | 47.15% | 47.41% | 46.56% | 48.92% | 48.43% | 47.79% | 49.35% | 48.22% | 49.16% | 48.11% |
| Interest Expense | 3,518,000 | 3,111,000 | 2,330,000 | 1,681,000 | 901,000 | 390,000 | 245,000 | 232,000 | 238,000 | 245,000 | 278,000 | 304,000 | 346,000 | 472,000 | 893,000 | 1,048,000 | 1,156,000 | 1,146,000 | 1,092,000 | 1,008,000 | 872,000 | 751,000 | 623,000 | 596,000 | 579,000 | 514,000 | 455,000 | 419,000 | 427,000 | 407,000 | 386,000 | 337,000 | 349,000 | 352,000 | 363,000 | 358,000 | 365,000 | 358,000 | 372,000 | 391,000 |
| EBITDA | 2,115,000 | 5,013,000 | 4,643,000 | 2,862,000 | 3,322,000 | 2,460,000 | 2,331,000 | 2,489,000 | 2,956,000 | 2,902,000 | 3,287,000 | 2,352,000 | 2,406,000 | 1,356,000 | 2,453,000 | 3,018,000 | 3,658,000 | 3,541,000 | 3,289,000 | 3,276,000 | 3,265,000 | 3,057,000 | 2,773,000 | 2,021,000 | 2,848,000 | 2,681,000 | 2,544,000 | 2,563,000 | 2,612,000 | 2,588,000 | 2,395,000 | 2,492,000 | 2,490,000 | 2,483,000 | 2,393,000 | 2,495,000 | 2,486,000 | 2,523,000 | 2,388,000 | 2,381,000 |
| Depreciation and Amortization | 161,000 | 159,000 | 160,000 | 85,000 | 43,000 | 40,000 | 47,000 | 40,000 | 41,000 | 40,000 | 38,000 | 47,000 | 44,000 | 43,000 | 42,000 | 44,000 | 42,000 | 42,000 | 40,000 | 41,000 | 41,000 | 40,000 | 39,000 | 44,000 | 44,000 | 43,000 | 44,000 | 45,000 | 45,000 | 44,000 | 45,000 | 46,000 | 118,000 | 43,000 | 43,000 | 51,000 | 51,000 | 48,000 | 49,000 | 56,000 |
| Income Before Tax | 1,955,000 | 1,751,000 | 2,159,000 | 1,101,000 | 2,297,000 | 1,948,000 | 1,955,000 | 2,137,000 | 2,598,000 | 2,539,000 | 2,892,000 | 1,920,000 | 1,933,000 | 759,000 | 1,439,000 | 1,847,000 | 2,384,000 | 2,277,000 | 2,086,000 | 2,153,000 | 2,282,000 | 2,199,000 | 2,044,000 | 1,311,000 | 2,158,000 | 2,063,000 | 1,985,000 | 2,040,000 | 2,082,000 | 2,078,000 | 1,905,000 | 2,045,000 | 2,037,000 | 2,025,000 | 1,923,000 | 2,022,000 | 2,009,000 | 2,056,000 | 1,908,000 | 1,874,000 |
| Income Tax Expense | 431,000 | 382,000 | 455,000 | 171,000 | 481,000 | 414,000 | 397,000 | 459,000 | 564,000 | 551,000 | 607,000 | 395,000 | 347,000 | 64,000 | 260,000 | 354,000 | 467,000 | 449,000 | 378,000 | 291,000 | 460,000 | 441,000 | 362,000 | -375,000 | 589,000 | 551,000 | 499,000 | 549,000 | 566,000 | 542,000 | 504,000 | 556,000 | 534,000 | 528,000 | 479,000 | 521,000 | 523,000 | 547,000 | 496,000 | 403,000 |
| Net Income | 1,523,000 | 1,361,000 | 1,698,000 | 925,000 | 1,812,000 | 1,531,000 | 1,557,000 | 1,673,000 | 2,028,000 | 1,982,000 | 2,280,000 | 1,519,000 | 1,580,000 | 689,000 | 1,171,000 | 1,486,000 | 1,908,000 | 1,821,000 | 1,699,000 | 1,856,000 | 1,815,000 | 1,750,000 | 1,675,000 | 1,682,000 | 1,563,000 | 1,500,000 | 1,473,000 | 1,478,000 | 1,502,000 | 1,522,000 | 1,386,000 | 1,476,000 | 1,489,000 | 1,483,000 | 1,431,000 | 1,488,000 | 1,471,000 | 1,495,000 | 1,397,000 | 1,456,000 |
| Net Income Margin | 21.76% | 19.06% | 23.78% | 14.60% | 115.56% | 25.59% | 27.96% | 29.57% | 34.58% | 34.43% | 41.88% | 26.53% | 26.60% | 11.85% | 20.37% | 26.33% | 32.37% | 31.42% | 30.61% | 33.99% | 32.02% | 31.19% | 30.79% | 30.12% | 28.13% | 27.59% | 27.93% | 27.44% | 28.14% | 28.20% | 27.81% | 28.61% | 29.23% | 29.73% | 29.49% | 29.10% | 29.81% | 29.13% | 29.36% | 30.13% |
| EPS | 0.91 | 0.84 | 1.04 | 0.57 | 1.16 | 1.03 | 1.05 | 1.07 | 1.30 | 1.29 | 1.45 | 0.95 | 0.99 | 0.41 | 0.72 | 0.91 | 1.16 | 1.09 | 1.01 | 1.10 | 1.06 | 1.02 | 0.97 | 0.97 | 0.89 | 0.85 | 0.82 | 0.82 | 0.84 | 0.83 | 0.77 | 0.80 | 0.81 | 0.80 | 0.77 | 0.79 | 0.78 | 0.79 | 0.73 | 0.76 |
| EPS Diluted | 0.91 | 0.84 | 1.04 | 0.57 | 1.16 | 1.03 | 1.05 | 1.07 | 1.30 | 1.28 | 1.45 | 0.95 | 0.99 | 0.41 | 0.72 | 0.90 | 1.15 | 1.09 | 1.00 | 1.10 | 1.06 | 1.02 | 0.96 | 0.97 | 0.88 | 0.85 | 0.82 | 0.82 | 0.84 | 0.83 | 0.76 | 0.80 | 0.81 | 0.80 | 0.76 | 0.79 | 0.78 | 0.78 | 0.73 | 0.76 |
| Weighted Average Shares Out | 1,548,000 | 1,533,000 | 1,532,000 | 1,501,000 | 1,486,000 | 1,486,000 | 1,485,000 | 1,483,000 | 1,483,000 | 1,489,000 | 1,502,000 | 1,507,000 | 1,506,000 | 1,506,000 | 1,518,000 | 1,556,000 | 1,575,000 | 1,590,000 | 1,602,000 | 1,615,000 | 1,629,000 | 1,642,000 | 1,652,000 | 1,659,000 | 1,672,000 | 1,684,000 | 1,694,000 | 1,700,000 | 1,710,000 | 1,725,000 | 1,737,000 | 1,747,000 | 1,758,000 | 1,771,000 | 1,781,000 | 1,787,000 | 1,798,000 | 1,811,000 | 1,818,000 | 1,821,000 |
| Weighted Average Shares Out Diluted | 1,549,000 | 1,533,000 | 1,532,000 | 1,501,000 | 1,486,000 | 1,487,000 | 1,486,000 | 1,484,000 | 1,484,000 | 1,490,000 | 1,503,000 | 1,508,000 | 1,507,000 | 1,507,000 | 1,519,000 | 1,558,000 | 1,578,000 | 1,592,000 | 1,605,000 | 1,618,000 | 1,633,000 | 1,646,000 | 1,657,000 | 1,664,000 | 1,678,000 | 1,690,000 | 1,701,000 | 1,705,000 | 1,716,000 | 1,731,000 | 1,743,000 | 1,754,000 | 1,766,000 | 1,779,000 | 1,789,000 | 1,796,000 | 1,807,000 | 1,821,000 | 1,828,000 | 1,832,000 |
| Reported Currency: USD | 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 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Current Assets | ||||||||||||||||||||||||||||||||||||||||
| Cash and Cash Equivalents | 64,354,000 | 70,642,000 | 67,228,000 | 53,542,000 | 41,652,000 | 39,124,000 | 44,303,000 | 28,905,000 | 63,904,000 | 44,573,000 | 43,501,000 | 62,580,000 | 44,047,000 | 52,392,000 | 46,805,000 | 22,405,000 | 15,272,000 | 16,932,000 | 18,115,000 | 21,453,000 | 20,082,000 | 19,021,000 | 19,246,000 | 19,505,000 | 20,540,000 | 28,964,000 | 20,319,000 | 15,705,000 | 23,664,000 | 14,038,000 | 10,981,000 | 11,147,000 | 10,450,000 | 17,925,000 | 14,072,000 | 10,654,000 | 6,183,000 | 12,636,000 | 7,408,000 | 8,477,000 |
| Short Term Investments | 67,207,000 | 69,221,000 | 65,491,000 | 72,910,000 | 68,523,000 | 98,806,000 | 123,593,000 | 132,963,000 | 149,376,000 | 160,288,000 | 156,003,000 | 136,840,000 | 134,032,000 | 128,120,000 | 123,681,000 | 122,613,000 | 74,598,000 | 69,197,000 | 68,113,000 | 66,115,000 | 64,912,000 | 66,347,000 | 67,125,000 | 68,137,000 | 67,772,000 | 67,455,000 | 67,031,000 | 66,284,000 | 67,155,000 | 66,490,000 | 64,912,000 | 61,997,000 | 60,076,000 | 57,078,000 | 56,826,000 | 56,069,000 | 52,674,000 | 48,389,000 | 44,761,000 | 40,935,000 |
| Cash + Short Term Investments | 131,561,000 | 139,863,000 | 132,719,000 | 126,452,000 | 41,652,000 | 137,930,000 | 167,896,000 | 161,311,000 | 212,430,000 | 204,236,000 | 198,908,000 | 199,018,000 | 177,475,000 | 179,495,000 | 169,863,000 | 144,749,000 | 89,598,000 | 85,197,000 | 85,216,000 | 85,511,000 | 82,326,000 | 83,163,000 | 85,800,000 | 86,953,000 | 87,626,000 | 95,621,000 | 86,528,000 | 81,234,000 | 89,979,000 | 79,582,000 | 74,944,000 | 72,126,000 | 70,526,000 | 74,673,000 | 70,508,000 | 66,393,000 | 58,857,000 | 61,025,000 | 52,169,000 | 48,306,000 |
| Net Receivables | 8,550,000 | 9,038,000 | 9,449,000 | 10,081,000 | 10,794,000 | 11,343,000 | 11,932,000 | 12,367,000 | 12,642,000 | 13,088,000 | 13,191,000 | 13,706,000 | 14,060,000 | 14,052,000 | 14,142,000 | 14,185,000 | 14,050,000 | 14,003,000 | 14,129,000 | 14,141,000 | 14,028,000 | 13,824,000 | 13,634,000 | 13,591,000 | 13,402,000 | 13,193,000 | 12,401,000 | 11,774,000 | 11,426,000 | 10,847,000 | 10,559,000 | 10,518,000 | 10,613,000 | 10,913,000 | 11,134,000 | 11,252,000 | 5,999,000 | 6,001,000 | 6,009,000 | 11,200,000 |
| Inventory | 0 | 0 | 0 | 0 | 0 | -11,343,000 | 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 |
| Other Current Assets | 0 | 0 | 0 | 0 | 0 | -98,806,000 | 0 | 0 | 177,111,000 | 165,330,000 | 169,114,000 | 188,493,000 | 199,433,000 | 210,026,000 | 219,721,000 | 197,568,000 | 246,928,000 | 251,472,000 | 246,470,000 | 242,396,000 | 244,451,000 | 238,874,000 | 234,250,000 | 234,592,000 | 232,130,000 | 229,724,000 | 225,898,000 | 229,346,000 | 228,848,000 | 225,790,000 | 222,163,000 | 219,942,000 | 215,767,000 | 216,014,000 | 212,153,000 | 209,528,000 | 214,176,000 | 216,282,000 | 212,423,000 | 211,420,000 |
| Total Current Assets | 131,561,000 | 139,863,000 | 132,719,000 | 136,533,000 | 41,652,000 | 39,124,000 | 179,828,000 | 173,678,000 | 402,183,000 | 382,654,000 | 381,213,000 | 401,217,000 | 390,968,000 | 403,573,000 | 403,726,000 | 356,502,000 | 350,576,000 | 350,672,000 | 345,815,000 | 342,048,000 | 340,805,000 | 335,861,000 | 333,684,000 | 335,136,000 | 333,158,000 | 338,538,000 | 324,827,000 | 322,354,000 | 330,253,000 | 316,219,000 | 307,666,000 | 302,586,000 | 296,906,000 | 301,600,000 | 293,795,000 | 287,173,000 | 279,032,000 | 283,308,000 | 270,601,000 | 270,926,000 |
| Non-Current Assets | ||||||||||||||||||||||||||||||||||||||||
| Property, Plant and Equipment | 3,616,000 | 3,695,000 | 3,735,000 | 3,858,000 | 3,155,000 | 3,177,000 | 3,207,000 | 3,305,000 | 3,262,000 | 3,295,000 | 3,388,000 | 3,468,000 | 3,516,000 | 3,616,000 | 3,660,000 | 3,702,000 | 3,673,000 | 3,690,000 | 3,686,000 | 2,457,000 | 2,438,000 | 2,431,000 | 2,441,000 | 2,432,000 | 2,402,000 | 2,413,000 | 2,432,000 | 2,443,000 | 2,449,000 | 2,459,000 | 2,486,000 | 2,513,000 | 2,515,000 | 2,551,000 | 2,575,000 | 2,618,000 | 2,608,000 | 2,614,000 | 2,589,000 | 2,606,000 |
| Goodwill | 12,472,000 | 12,486,000 | 12,560,000 | 12,373,000 | 10,125,000 | 10,157,000 | 10,250,000 | 10,262,000 | 9,996,000 | 9,911,000 | 9,905,000 | 9,918,000 | 9,889,000 | 9,842,000 | 9,836,000 | 9,655,000 | 9,632,000 | 9,548,000 | 9,547,000 | 9,369,000 | 9,530,000 | 9,425,000 | 9,440,000 | 9,434,000 | 9,370,000 | 9,361,000 | 9,348,000 | 9,344,000 | 9,357,000 | 9,359,000 | 9,368,000 | 9,361,000 | 9,368,000 | 9,374,000 | 9,363,000 | 9,389,000 | 9,401,000 | 9,422,000 | 9,204,000 | 9,205,000 |
| Intangible Assets | 6,435,000 | 6,634,000 | 6,883,000 | 7,155,000 | 4,604,000 | 4,487,000 | 4,194,000 | 3,738,000 | 3,528,000 | 3,363,000 | 3,462,000 | 2,864,000 | 2,654,000 | 2,518,000 | 2,629,000 | 3,223,000 | 2,983,000 | 3,161,000 | 3,341,000 | 3,392,000 | 3,544,000 | 3,415,000 | 3,388,000 | 3,228,000 | 3,193,000 | 3,216,000 | 3,313,000 | 3,303,000 | 2,887,000 | 2,852,000 | 3,042,000 | 3,350,000 | 3,176,000 | 3,225,000 | 3,033,000 | 3,162,000 | 3,338,000 | 3,337,000 | 3,422,000 | 3,529,000 |
| Long Term Investments | 152,549,000 | 156,159,000 | 153,953,000 | 161,650,000 | 154,097,000 | 160,309,000 | 167,247,000 | 174,821,000 | 149,376,000 | 160,288,000 | 156,003,000 | 136,840,000 | 134,032,000 | 128,120,000 | 123,681,000 | 122,613,000 | 121,079,000 | 115,580,000 | 114,398,000 | 112,165,000 | 110,958,000 | 112,402,000 | 111,737,000 | 112,499,000 | 111,790,000 | 111,114,000 | 110,424,000 | 109,275,000 | 110,028,000 | 108,520,000 | 107,025,000 | 105,587,000 | 103,978,000 | 103,311,000 | 102,423,000 | 101,043,000 | 96,905,000 | 90,384,000 | 85,473,000 | 79,855,000 |
| Tax 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 |
| Other Non-Current Assets | -175,072,000 | -178,974,000 | -177,131,000 | -185,036,000 | -174,122,000 | 0 | 0 | -557,000 | -850,000 | -625,000 | -596,000 | -402,000 | -604,000 | -1,017,000 | -623,000 | -269,000 | -272,000 | -932,000 | -1,012,000 | -2,057,000 | -2,668,000 | -2,205,000 | -571,000 | -689,000 | -686,000 | -798,000 | -822,000 | -755,000 | -840,000 | -946,000 | -949,000 | -1,544,000 | 0 | -986,000 | -956,000 | -856,000 | 0 | 0 | 0 | -2,100,000 |
| Total Non-Current Assets | 175,072,000 | 178,974,000 | 177,131,000 | 185,036,000 | -2,141,000 | 178,130,000 | 184,898,000 | 191,569,000 | 165,312,000 | 176,232,000 | 172,162,000 | 152,688,000 | 149,487,000 | 143,079,000 | 139,183,000 | 138,924,000 | 137,095,000 | 131,047,000 | 129,960,000 | 125,326,000 | 123,802,000 | 125,468,000 | 126,435,000 | 126,904,000 | 126,069,000 | 125,306,000 | 124,695,000 | 123,610,000 | 123,881,000 | 122,244,000 | 120,972,000 | 119,267,000 | 119,037,000 | 117,475,000 | 116,438,000 | 115,356,000 | 112,252,000 | 105,757,000 | 100,688,000 | 93,095,000 |
| Other Assets | 361,406,000 | 361,988,000 | 372,527,000 | 353,236,000 | 561,462,000 | 374,127,000 | 221,791,000 | 208,037,000 | 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 | 668,039,000 | 680,825,000 | 682,377,000 | 674,805,000 | 600,973,000 | 591,381,000 | 586,517,000 | 573,284,000 | 567,495,000 | 558,886,000 | 553,375,000 | 553,905,000 | 540,455,000 | 546,652,000 | 542,909,000 | 495,426,000 | 487,671,000 | 481,719,000 | 475,775,000 | 467,374,000 | 464,607,000 | 461,329,000 | 460,119,000 | 462,040,000 | 459,227,000 | 463,844,000 | 449,522,000 | 445,964,000 | 454,134,000 | 438,463,000 | 428,638,000 | 421,853,000 | 415,943,000 | 419,075,000 | 410,233,000 | 402,529,000 | 391,284,000 | 389,065,000 | 371,289,000 | 364,021,000 |
| Current Liabilities | ||||||||||||||||||||||||||||||||||||||||
| Accounts Payable | 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 |
| Short Term Debt | 21,900,000 | 32,334,000 | 56,875,000 | 31,216,000 | 25,066,000 | 24,963,000 | 21,042,000 | 11,796,000 | 16,088,000 | 13,413,000 | 12,098,000 | 11,766,000 | 13,723,000 | 20,595,000 | 26,344,000 | 23,723,000 | 14,579,000 | 15,032,000 | 15,396,000 | 14,139,000 | 23,868,000 | 18,136,000 | 17,703,000 | 16,651,000 | 15,856,000 | 14,412,000 | 12,183,000 | 13,963,000 | 15,695,000 | 18,433,000 | 23,777,000 | 27,877,000 | 26,915,000 | 27,784,000 | 28,226,000 | 29,893,000 | 30,045,000 | 29,101,000 | 30,781,000 | 27,608,000 |
| Tax Payables | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Revenue | 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 |
| Other Current Liabilities | -21,900,000 | -32,334,000 | -56,875,000 | -31,216,000 | 0 | 0 | 0 | -2,203,000 | 0 | 0 | 0 | -2,207,000 | 0 | 0 | 0 | -1,993,000 | 0 | 0 | 0 | -3,040,000 | 0 | 0 | 0 | -1,055,000 | 0 | 0 | 0 | -1,248,000 | 0 | 0 | 0 | -1,739,000 | 0 | 0 | 0 | -1,834,000 | 0 | 0 | 0 | -2,651,000 |
| Total Current Liabilities | 21,900,000 | 32,334,000 | 56,875,000 | 31,216,000 | 25,066,000 | 24,963,000 | 21,042,000 | 9,593,000 | 16,088,000 | 13,413,000 | 12,098,000 | 9,559,000 | 13,723,000 | 20,595,000 | 26,344,000 | 21,730,000 | 14,579,000 | 15,032,000 | 15,396,000 | 11,099,000 | 23,868,000 | 18,136,000 | 17,703,000 | 15,596,000 | 15,856,000 | 14,412,000 | 12,183,000 | 12,715,000 | 15,695,000 | 18,433,000 | 23,777,000 | 26,138,000 | 26,915,000 | 27,784,000 | 28,226,000 | 28,059,000 | 30,045,000 | 29,101,000 | 30,781,000 | 24,957,000 |
| Non-Current Liabilities | ||||||||||||||||||||||||||||||||||||||||
| Long Term Debt | 43,074,000 | 45,283,000 | 42,045,000 | 39,829,000 | 32,228,000 | 29,408,000 | 32,931,000 | 32,125,000 | 35,671,000 | 36,360,000 | 37,419,000 | 41,297,000 | 42,443,000 | 42,579,000 | 52,298,000 | 40,167,000 | 41,274,000 | 41,008,000 | 40,680,000 | 41,340,000 | 40,894,000 | 37,172,000 | 33,201,000 | 32,259,000 | 34,515,000 | 37,814,000 | 35,948,000 | 33,323,000 | 37,978,000 | 36,941,000 | 34,872,000 | 32,078,000 | 32,504,000 | 34,141,000 | 35,104,000 | 32,260,000 | 30,768,000 | 25,891,000 | 23,774,000 | 20,049,000 |
| Deferred Revenue | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Deferred Tax | 0 | 0 | 0 | 0 | -9,165,000 | -9,204,000 | 0 | 0 | -9,063,000 | 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 |
| Other Non-Current Liabilities | -43,074,000 | -45,283,000 | 14,830,000 | -8,613,000 | 504,866,000 | 9,204,000 | 0 | 0 | 9,063,000 | 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 Non-Current Liabilities | 43,074,000 | 45,283,000 | 56,875,000 | 31,216,000 | 527,929,000 | 29,408,000 | 32,931,000 | 32,125,000 | 35,671,000 | 36,360,000 | 37,419,000 | 41,297,000 | 42,443,000 | 42,579,000 | 52,298,000 | 40,167,000 | 41,274,000 | 41,008,000 | 40,680,000 | 41,340,000 | 40,894,000 | 37,172,000 | 33,201,000 | 32,259,000 | 34,515,000 | 37,814,000 | 35,948,000 | 33,323,000 | 37,978,000 | 36,941,000 | 34,872,000 | 32,078,000 | 32,504,000 | 34,141,000 | 35,104,000 | 32,260,000 | 30,768,000 | 25,891,000 | 23,774,000 | 20,049,000 |
| Total Liabilities | 614,461,000 | 627,341,000 | 628,923,000 | 623,573,000 | 552,995,000 | 542,312,000 | 534,849,000 | 517,897,000 | 513,117,000 | 505,212,000 | 501,067,000 | 500,180,000 | 487,260,000 | 494,172,000 | 490,747,000 | 442,943,000 | 433,524,000 | 428,179,000 | 423,089,000 | 415,717,000 | 413,600,000 | 411,072,000 | 410,307,000 | 412,374,000 | 409,876,000 | 414,895,000 | 401,089,000 | 398,031,000 | 405,735,000 | 390,434,000 | 381,245,000 | 375,036,000 | 370,176,000 | 373,844,000 | 365,268,000 | 358,361,000 | 347,455,000 | 345,679,000 | 328,546,000 | 322,214,000 |
| 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 | 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 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 | 21,000 |
| Retained Earnings | 74,023,000 | 73,355,000 | 72,807,000 | 71,901,000 | 71,782,000 | 70,772,000 | 69,987,000 | 69,201,000 | 68,297,000 | 67,039,000 | 65,740,000 | 64,188,000 | 63,391,000 | 62,526,000 | 62,544,000 | 63,186,000 | 62,419,000 | 61,252,000 | 60,092,000 | 59,065,000 | 57,878,000 | 56,742,000 | 55,549,000 | 54,142,000 | 53,023,000 | 52,033,000 | 51,069,000 | 50,151,000 | 49,231,000 | 48,269,000 | 47,267,000 | 46,377,000 | 45,413,000 | 44,434,000 | 43,463,000 | 42,530,000 | 41,543,000 | 40,573,000 | 39,584,000 | 38,667,000 |
| Accumulated Other Comprehensive Income/Loss | -12,255,000 | -10,718,000 | -10,153,000 | -11,407,000 | -12,500,000 | -10,361,000 | -6,938,000 | -1,943,000 | -1,792,000 | -1,202,000 | -2,095,000 | 322,000 | 612,000 | 798,000 | 503,000 | -1,373,000 | -1,173,000 | -1,344,000 | -1,773,000 | -2,322,000 | -2,573,000 | -2,315,000 | -2,193,000 | -1,404,000 | -1,219,000 | -1,246,000 | -1,439,000 | -1,535,000 | -579,000 | -562,000 | -744,000 | -1,019,000 | -721,000 | -865,000 | -714,000 | -896,000 | -636,000 | -682,000 | -850,000 | -1,071,000 |
| Total Stockholders Equity | 53,113,000 | 53,019,000 | 52,989,000 | 50,766,000 | 47,513,000 | 48,605,000 | 51,200,000 | 54,918,000 | 53,743,000 | 53,039,000 | 51,678,000 | 53,095,000 | 52,565,000 | 51,850,000 | 51,532,000 | 51,853,000 | 53,517,000 | 52,913,000 | 52,057,000 | 51,029,000 | 50,375,000 | 49,628,000 | 49,187,000 | 49,040,000 | 48,723,000 | 48,320,000 | 47,798,000 | 47,298,000 | 47,759,000 | 47,390,000 | 46,755,000 | 46,131,000 | 45,075,000 | 44,537,000 | 44,277,000 | 43,479,000 | 43,141,000 | 42,700,000 | 42,054,000 | 41,113,000 |
| Total Investments | 219,756,000 | 225,380,000 | 219,444,000 | 234,560,000 | 222,620,000 | 259,115,000 | 290,840,000 | 306,670,000 | 297,052,000 | 319,326,000 | 310,814,000 | 272,876,000 | 266,856,000 | 254,206,000 | 246,116,000 | 244,688,000 | 195,133,000 | 182,913,000 | 180,487,000 | 174,166,000 | 170,534,000 | 174,339,000 | 177,720,000 | 179,258,000 | 178,190,000 | 176,973,000 | 175,811,000 | 174,049,000 | 175,503,000 | 173,118,000 | 170,039,000 | 165,022,000 | 164,054,000 | 159,073,000 | 157,903,000 | 155,926,000 | 149,579,000 | 138,773,000 | 130,234,000 | 117,584,000 |
| Total Debt | 64,974,000 | 77,617,000 | 98,920,000 | 71,045,000 | 57,294,000 | 54,371,000 | 53,973,000 | 43,921,000 | 51,759,000 | 49,773,000 | 49,517,000 | 53,063,000 | 56,166,000 | 63,174,000 | 78,642,000 | 63,890,000 | 55,853,000 | 56,040,000 | 56,076,000 | 55,479,000 | 64,762,000 | 55,308,000 | 50,904,000 | 48,910,000 | 50,371,000 | 52,226,000 | 48,131,000 | 47,286,000 | 53,673,000 | 55,374,000 | 58,649,000 | 59,955,000 | 59,419,000 | 61,925,000 | 63,330,000 | 62,153,000 | 60,813,000 | 54,992,000 | 54,555,000 | 47,657,000 |
| Net Debt | 620,000 | 6,975,000 | 31,692,000 | 17,503,000 | 15,642,000 | 15,247,000 | 9,670,000 | 15,016,000 | -12,145,000 | 5,200,000 | 6,016,000 | -9,517,000 | 12,119,000 | 10,782,000 | 31,837,000 | 41,485,000 | 40,581,000 | 39,108,000 | 37,961,000 | 34,026,000 | 44,680,000 | 36,287,000 | 31,658,000 | 29,405,000 | 29,831,000 | 23,262,000 | 27,812,000 | 31,581,000 | 30,009,000 | 41,336,000 | 47,668,000 | 48,808,000 | 48,969,000 | 44,000,000 | 49,258,000 | 51,499,000 | 54,630,000 | 42,356,000 | 47,147,000 | 39,180,000 |
| Reported Currency: USD | 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 | 2014-09-30 | 2014-06-30 | 2014-03-31 | 2013-12-31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Cash Flows from Operating Activities | ||||||||||||||||||||||||||||||||||||||||
| Net Income | 1,523,000 | 1,361,000 | 1,698,000 | 925,000 | 1,812,000 | 1,531,000 | 1,557,000 | 1,673,000 | 2,028,000 | 1,982,000 | 2,280,000 | 1,519,000 | 1,580,000 | 689,000 | 1,171,000 | 1,486,000 | 1,908,000 | 1,821,000 | 1,699,000 | 1,856,000 | 1,815,000 | 1,750,000 | 1,675,000 | 1,682,000 | 1,563,000 | 1,500,000 | 1,473,000 | 1,478,000 | 1,502,000 | 1,522,000 | 1,386,000 | 1,476,000 | 1,489,000 | 1,483,000 | 1,431,000 | 1,488,000 | 1,471,000 | 1,495,000 | 1,397,000 | 1,456,000 |
| Depreciation & Amortization | 256,000 | 255,000 | 257,000 | 175,000 | 128,000 | 125,000 | 132,000 | 125,000 | 126,000 | 124,000 | 122,000 | 134,000 | 133,000 | 131,000 | 129,000 | 130,000 | 127,000 | 125,000 | 120,000 | 121,000 | 118,000 | 115,000 | 113,000 | 118,000 | 117,000 | 116,000 | 117,000 | 117,000 | 117,000 | 117,000 | 119,000 | 123,000 | 118,000 | 120,000 | 120,000 | 128,000 | 127,000 | 123,000 | 123,000 | 131,000 |
| Deferred Income Tax | 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 | -1,000 | 42,000 | -77,000 | -31,000 |
| Stock Based Compensation | 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 |
| Change in Working Capital | 0 | 0 | 0 | 0 | 1,565,000 | 593,000 | 0 | -1,095,000 | 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 |
| Accounts Receivable | 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 |
| Inventory | 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 |
| Accounts Payable | 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 |
| Other Working Capital | 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 |
| Other Non-Cash Items | 2,094,000 | 1,700,000 | -1,113,000 | 5,788,000 | 0 | 0 | 6,788,000 | 0 | 493,000 | 3,477,000 | -1,465,000 | -2,722,000 | 1,571,000 | -1,673,000 | 1,054,000 | -1,678,000 | 1,011,000 | -1,337,000 | -523,000 | 673,000 | 1,292,000 | 1,390,000 | -354,000 | -1,969,000 | 182,000 | -27,000 | 1,600,000 | 503,000 | -1,065,000 | -216,000 | -244,000 | 932,000 | 1,247,000 | 43,000 | 200,000 | -750,000 | -1,015,000 | -548,000 | 1,329,000 | 1,233,000 |
| Net Cash Provided by Operating Activities | 3,873,000 | 3,316,000 | 842,000 | 6,888,000 | 3,505,000 | 2,249,000 | 8,477,000 | 703,000 | 2,647,000 | 5,583,000 | 937,000 | -1,069,000 | 3,284,000 | -853,000 | 2,354,000 | -62,000 | 3,046,000 | 609,000 | 1,296,000 | 2,650,000 | 3,225,000 | 3,255,000 | 1,434,000 | -169,000 | 1,862,000 | 1,589,000 | 3,190,000 | 2,098,000 | 554,000 | 1,423,000 | 1,261,000 | 2,531,000 | 2,854,000 | 1,646,000 | 1,751,000 | 866,000 | 582,000 | 1,112,000 | 2,772,000 | 2,789,000 |
| Cash Flows from Investing Activities | ||||||||||||||||||||||||||||||||||||||||
| Investments in Property, Plant, and Equipment | 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 | -2,113,000 | 0 | 0 | -4,222,000 |
| Acquisitions Net | 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 | -255,000 | 0 | 0 | -58,000 |
| Purchases of Investments | -2,067,000 | -2,573,000 | -1,141,000 | -5,365,000 | -1,790,000 | -5,607,000 | -18,921,000 | -37,369,000 | -7,853,000 | -18,729,000 | -36,182,000 | -20,181,000 | -17,920,000 | -15,624,000 | -14,937,000 | -13,431,000 | -14,146,000 | -7,927,000 | -5,011,000 | -4,793,000 | -4,004,000 | -5,695,000 | -5,378,000 | -6,594,000 | -6,311,000 | -7,914,000 | -6,753,000 | -9,530,000 | -11,158,000 | -11,359,000 | -6,808,000 | -6,815,000 | -8,045,000 | -8,116,000 | -6,760,000 | -8,151,000 | -11,020,000 | -8,747,000 | -9,431,000 | -7,544,000 |
| Sales/Maturities of Investments | 3,527,000 | 3,734,000 | 10,444,000 | 25,130,000 | 5,078,000 | 7,671,000 | 19,198,000 | 11,244,000 | 17,871,000 | 15,640,000 | 13,612,000 | 17,323,000 | 11,601,000 | 11,746,000 | 15,565,000 | 11,926,000 | 8,922,000 | 7,462,000 | 3,533,000 | 4,297,000 | 5,017,000 | 4,803,000 | 5,313,000 | 5,562,000 | 5,641,000 | 7,530,000 | 5,699,000 | 8,696,000 | 9,526,000 | 10,183,000 | 5,830,000 | 5,778,000 | 6,459,000 | 6,858,000 | 5,557,000 | 4,606,000 | 4,455,000 | 4,021,000 | 4,084,000 | 3,666,000 |
| Other Investing Activities | 4,176,000 | 5,385,000 | -4,360,000 | 14,812,000 | -10,849,000 | -14,216,000 | -7,641,000 | -15,593,000 | -431,000 | -2,801,000 | 3,104,000 | 9,268,000 | 2,464,000 | 8,142,000 | -22,887,000 | 1,316,000 | -4,275,000 | -4,863,000 | -5,066,000 | -4,261,000 | -3,064,000 | -1,359,000 | 147,000 | -1,774,000 | -1,836,000 | -4,709,000 | -667,000 | -1,883,000 | -3,515,000 | -4,029,000 | -3,911,000 | -7,002,000 | -3,401,000 | -4,365,000 | -1,298,000 | -2,895,000 | 73,000 | -1,141,000 | -3,298,000 | -203,000 |
| Net Cash Used for Investing Activities | 5,636,000 | 6,546,000 | 4,943,000 | 34,577,000 | -7,561,000 | -12,152,000 | -7,364,000 | -41,718,000 | 9,587,000 | -5,890,000 | -19,466,000 | 6,410,000 | -3,855,000 | 4,264,000 | -22,259,000 | -189,000 | -9,499,000 | -5,328,000 | -6,544,000 | -4,757,000 | -2,051,000 | -2,251,000 | 82,000 | -2,806,000 | -2,506,000 | -5,093,000 | -1,721,000 | -2,717,000 | -5,147,000 | -5,205,000 | -4,889,000 | -8,039,000 | -4,987,000 | -5,623,000 | -2,501,000 | -6,440,000 | -8,860,000 | -5,867,000 | -8,645,000 | -8,361,000 |
| Cash Flows from Financing Activities | ||||||||||||||||||||||||||||||||||||||||
| Debt Repayment | -2,262,000 | -50,000 | -1,594,000 | -1,528,000 | -244,000 | -4,036,000 | -1,118,000 | -4,829,000 | -675,000 | -2,098,000 | -3,830,000 | -1,388,000 | -1,588,000 | -11,344,000 | -156,000 | -2,894,000 | -2,225,000 | -2,343,000 | -3,657,000 | -1,602,000 | -93,000 | -96,000 | -1,137,000 | -3,956,000 | -4,386,000 | -78,000 | -2,253,000 | -7,493,000 | -3,160,000 | -5,821,000 | -8,007,000 | -529,000 | -3,291,000 | -948,000 | -543,000 | -1,932,000 | -107,000 | -1,095,000 | -994,000 | -503,000 |
| Common Stock Issued | 936,000 | 0 | 6,000 | 5,000 | 0 | 1,000 | 15,000 | 5,000 | 2,000 | 19,000 | 17,000 | 4,000 | 1,000 | 1,000 | 9,000 | 37,000 | 27,000 | 9,000 | 15,000 | 13,000 | 28,000 | 5,000 | 40,000 | 21,000 | 11,000 | 15,000 | 112,000 | 196,000 | 46,000 | 80,000 | 33,000 | 33,000 | 74,000 | 36,000 | 152,000 | 76,000 | 51,000 | 90,000 | 236,000 | 193,000 |
| Common Stock Repurchased | -1,000 | 0 | -44,000 | -14,000 | 0 | -1,000 | -1,154,000 | -18,000 | 1,250,000 | -1,641,000 | -1,146,000 | -12,000 | 0 | 0 | -1,660,000 | -2,293,000 | -791,000 | -793,000 | -648,000 | -818,000 | -738,000 | -678,000 | -588,000 | -681,000 | -668,000 | -1,773,000 | -594,000 | -654,000 | -635,000 | -699,000 | -568,000 | -409,000 | -692,000 | -625,000 | -464,000 | -496,000 | -653,000 | -618,000 | -433,000 | -503,000 |
| Dividends Paid | -813,000 | -837,000 | -807,000 | -802,000 | -746,000 | -770,000 | -757,000 | -770,000 | -684,000 | -720,000 | -713,000 | -713,000 | -707,000 | -714,000 | -718,000 | -742,000 | -661,000 | -673,000 | -669,000 | -679,000 | -557,000 | -567,000 | -563,000 | -573,000 | -536,000 | -545,000 | -558,000 | -540,000 | -519,000 | -505,000 | -513,000 | -508,000 | -513,000 | -498,000 | -500,000 | -503,000 | -504,000 | -480,000 | -482,000 | -483,000 |
| Other Financing Activities | -13,657,000 | -4,561,000 | 9,340,000 | -27,236,000 | 7,574,000 | 9,530,000 | 17,299,000 | 11,628,000 | 7,204,000 | 5,819,000 | 5,122,000 | 15,301,000 | -5,480,000 | 14,233,000 | 46,830,000 | 13,276,000 | 8,443,000 | 7,336,000 | 6,869,000 | 6,564,000 | 1,247,000 | 107,000 | 473,000 | 7,129,000 | -2,201,000 | 14,530,000 | 6,438,000 | 1,151,000 | 18,487,000 | 13,784,000 | 12,517,000 | 7,618,000 | -920,000 | 9,865,000 | 5,523,000 | 12,900,000 | 3,038,000 | 12,086,000 | 6,477,000 | 3,730,000 |
| Net Cash Used Provided by Financing Activities | -15,797,000 | -5,448,000 | 6,901,000 | -29,575,000 | 6,584,000 | 4,724,000 | 14,285,000 | 6,016,000 | 7,097,000 | 1,379,000 | -550,000 | 13,192,000 | -7,774,000 | 2,176,000 | 44,305,000 | 7,384,000 | 4,793,000 | 3,536,000 | 1,910,000 | 3,478,000 | -113,000 | -1,229,000 | -1,775,000 | 1,940,000 | -7,780,000 | 12,149,000 | 3,145,000 | -7,340,000 | 14,219,000 | 6,839,000 | 3,462,000 | 6,205,000 | -5,342,000 | 7,830,000 | 4,168,000 | 10,045,000 | 1,825,000 | 9,983,000 | 4,804,000 | 2,434,000 |
| Effect of Forex Changes on Cash | 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 |
| Net Change in Cash | -6,288,000 | 4,414,000 | 12,686,000 | 11,890,000 | 2,528,000 | -5,179,000 | 15,398,000 | -34,999,000 | 19,331,000 | 1,072,000 | -19,079,000 | 18,533,000 | -8,345,000 | 5,587,000 | 24,400,000 | 7,133,000 | -1,660,000 | -1,183,000 | -3,338,000 | 1,371,000 | 1,061,000 | -225,000 | -259,000 | -1,035,000 | -8,424,000 | 8,645,000 | 4,614,000 | -7,959,000 | 9,626,000 | 3,057,000 | -166,000 | 697,000 | -7,475,000 | 3,853,000 | 3,418,000 | 4,471,000 | -6,453,000 | 5,228,000 | -1,069,000 | -3,138,000 |
| Cash at End of Period | 64,354,000 | 70,642,000 | 66,228,000 | 53,542,000 | 41,652,000 | 39,124,000 | 44,303,000 | 28,905,000 | 63,904,000 | 44,573,000 | 43,501,000 | 62,580,000 | 44,047,000 | 52,392,000 | 46,805,000 | 22,405,000 | 15,272,000 | 16,932,000 | 18,115,000 | 21,453,000 | 20,082,000 | 19,021,000 | 19,246,000 | 19,505,000 | 20,540,000 | 28,964,000 | 20,319,000 | 15,705,000 | 23,664,000 | 14,038,000 | 10,981,000 | 11,147,000 | 10,450,000 | 17,925,000 | 14,072,000 | 10,654,000 | 6,183,000 | 12,636,000 | 7,408,000 | 8,477,000 |
| Cash at Start of Period | 70,642,000 | 66,228,000 | 53,542,000 | 41,652,000 | 39,124,000 | 44,303,000 | 28,905,000 | 63,904,000 | 44,573,000 | 43,501,000 | 62,580,000 | 44,047,000 | 52,392,000 | 46,805,000 | 22,405,000 | 15,272,000 | 16,932,000 | 18,115,000 | 21,453,000 | 20,082,000 | 19,021,000 | 19,246,000 | 19,505,000 | 20,540,000 | 28,964,000 | 20,319,000 | 15,705,000 | 23,664,000 | 14,038,000 | 10,981,000 | 11,147,000 | 10,450,000 | 17,925,000 | 14,072,000 | 10,654,000 | 6,183,000 | 12,636,000 | 7,408,000 | 8,477,000 | 11,615,000 |
| Free Cash Flow | ||||||||||||||||||||||||||||||||||||||||
| Operating Cash Flow | 3,873,000 | 3,316,000 | 842,000 | 6,888,000 | 3,505,000 | 2,249,000 | 8,477,000 | 703,000 | 2,647,000 | 5,583,000 | 937,000 | -1,069,000 | 3,284,000 | -853,000 | 2,354,000 | -62,000 | 3,046,000 | 609,000 | 1,296,000 | 2,650,000 | 3,225,000 | 3,255,000 | 1,434,000 | -169,000 | 1,862,000 | 1,589,000 | 3,190,000 | 2,098,000 | 554,000 | 1,423,000 | 1,261,000 | 2,531,000 | 2,854,000 | 1,646,000 | 1,751,000 | 866,000 | 582,000 | 1,112,000 | 2,772,000 | 2,789,000 |
| Capital Expenditure | 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 | -2,113,000 | 0 | 0 | -4,222,000 |
| Free Cash Flow | 3,873,000 | 3,316,000 | 842,000 | 6,888,000 | 3,505,000 | 2,249,000 | 8,477,000 | 703,000 | 2,647,000 | 5,583,000 | 937,000 | -1,069,000 | 3,284,000 | -853,000 | 2,354,000 | -62,000 | 3,046,000 | 609,000 | 1,296,000 | 2,650,000 | 3,225,000 | 3,255,000 | 1,434,000 | -169,000 | 1,862,000 | 1,589,000 | 3,190,000 | 2,098,000 | 554,000 | 1,423,000 | 1,261,000 | 2,531,000 | 2,854,000 | 1,646,000 | 1,751,000 | 866,000 | -1,531,000 | 1,112,000 | 2,772,000 | -1,433,000 |
