7Baggers

Silicon Motion Technology Corporation
(NASDAQ:SIMO) 

SIMO stock logo

Silicon Motion Technology Corporation, together with its subsidiaries, designs, develops, and markets NAND flash controllers for solid-state storage devices. It offers solid-state drive (SSDs) used in PCs and other devices, as well as embedded multimediacard (eMMC) and UFS mobile embedded storage us...

Founded: 1995
Full Time Employees: 1,237
Sector: Technology
Industry: Semiconductors

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    Unit: USD2025-10-31 2025-07-31 2025-04-30 2025-02-06 2024-12-31 2024-10-31 2024-08-01 2024-05-03 2024-02-07 2023-12-31 2023-11-01 2023-07-28 2023-05-05 2023-02-08 2022-12-31 2022-11-02 2022-07-28 2022-05-05 2022-01-27 2021-12-31 2021-10-28 2021-07-30 2021-05-05 2021-02-04 2020-12-31 2020-11-03 2020-07-29 2020-04-29 2020-02-07 2019-12-31 2019-10-30 2019-07-31 2019-05-03 2019-01-30 2018-12-31 2018-10-31 2018-08-01 2018-04-26 2018-02-06 2017-12-31 2017-10-26 2017-08-01 2017-04-27 2017-01-23 2016-12-31 2016-10-28 2016-07-21 2016-04-27 2016-01-28 2015-12-31 2015-10-28 2015-07-27 2015-04-27 2015-01-26 2014-12-31 2014-10-29 2014-07-28 2014-04-28 2014-01-27 2013-12-31 2013-10-24 2013-07-29 2013-04-25 2013-02-04 2012-12-31 2012-10-24 2012-07-26 2012-04-26 2012-02-02 2011-12-31 2011-11-02 2011-07-28 2011-04-29 2011-02-01 2010-12-31 2010-11-04 2010-07-30 2010-04-29 2010-02-01 2009-12-31 2009-07-29 2009-05-13 2009-02-05 2008-12-31 2008-10-30 2008-07-29 2008-04-29 2007-12-31 2007-10-30 2007-10-01 2007-07-30 2007-04-26 2007-02-01 2006-12-31 2006-09-27 2006-07-28 2006-04-27 2006-01-26 2005-12-31 2005-10-28 2005-08-01 
                                                                                                         
      net sales
    198,675,000 166,492,000 166,492,000 212,412,000 191,160,000 210,670,000 189,311,000 189,311,000 172,333,000  140,361,000 124,069,000 124,069,000 250,812,000 200,758,000 252,373,000 241,978,000 241,978,000 254,241,000 264,357,000 221,103,000 182,399,000 182,399,000 126,043,000 143,897,000 136,811,000 132,769,000 132,769,000 110,518,000 153,195,000 98,846,000 94,694,000 94,694,000 138,562,000 123,386,000 138,055,000 130,344,000 130,344,000 127,216,000 136,165,000 132,732,000 127,292,000 127,292,000 158,580,000 144,198,000 140,686,000 112,682,000 112,682,000 95,397,000 98,041,000 263,256,000 167,859,000 80,646,000 289,323,000 80,503,000 208,820,000 122,259,000 52,848,000 225,308,000 52,489,000 172,819,000 115,687,000 57,365,000 281,371,000 70,604,000 210,766,000 133,700,000 64,022,000 6,603,424,000 2,031,841,000 4,571,583,000 2,730,076,000 1,271,926,000 4,177,250,000 1,218,595,000 2,958,655,000 1,866,171,000 830,773,000 2,902,828,000  1,405,649,000 732,024,000 5,528,051,000 1,063,687,000 4,464,364,000 3,061,821,000  1,732,115,000 4,115,214,000  2,617,720,000  3,460,459,000  2,289,780,000 566,137,000 566,137,000 747,012,000  551,747,000 515,261,000 
      yoy
    3.93% -20.97% -12.05% 12.20% 10.92%  34.87% 52.59% 38.90%  -30.08% -50.84% -48.73% 3.65% -21.04% -4.53% 9.44% 32.66% 39.39% 109.74% 53.65% 33.32% 37.38% -5.07% 30.20% -10.69% 34.32% 40.21% 16.71% 10.56% -19.89% -31.41% -27.35% 6.30% -3.01% 1.39% -1.80% 2.40% -0.06% -14.13% -7.95% -9.52% 12.97% 40.73% 51.16% 43.50% -57.20% -32.87% 18.29% -66.11% 227.01% -19.62% -34.04% 447.46% -64.27% 297.84% -29.26% -54.32% 292.76% -81.35% 144.77% -45.11% -57.09% 339.49% -98.93% -89.63% -97.08% -97.65% 419.17% -51.36% 275.15% -7.73% -31.84% 402.81% -58.02%  32.76% 13.49% -47.49%  -68.51% -76.09%  -38.59% 8.48%    18.92%  14.32%  511.24%   2.61% 9.87%     
      qoq
    19.33% 0.00% -21.62% 11.12% -9.26% 11.28% 0.00% 9.85%   13.13% 0.00% -50.53% 24.93% -20.45% 4.30% 0.00% -4.82% -3.83% 19.56% 21.22% 0.00% 44.71% -12.41% 5.18% 3.04% 0.00% 20.13% -27.86% 54.98% 4.38% 0.00% -31.66% 12.30% -10.63% 5.92% 0.00% 2.46% -6.57% 2.59% 4.27% 0.00% -19.73% 9.97% 2.50% 24.85% 0.00% 18.12% -2.70% -62.76% 56.83% 108.14% -72.13% 259.39% -61.45% 70.80% 131.34% -76.54% 329.25% -69.63% 49.38% 101.67% -79.61% 298.52% -66.50% 57.64% 108.83% -99.03% 225.00% -55.55% 67.45% 114.64% -69.55% 242.79% -58.81% 58.54% 124.63% -71.38%   92.02% -86.76% 419.71% -76.17% 45.81%   -57.91%       304.46% 0.00% -24.21%   7.08%  
      cost of sales
    103,988,000 88,125,000 88,125,000 113,142,000 103,560,000 113,893,000 104,191,000 104,191,000 99,193,000  83,938,000 71,766,000 71,766,000 131,691,000 113,786,000 118,742,000 115,871,000 115,871,000 127,070,000 133,126,000 109,969,000 91,140,000 91,140,000 64,217,000 77,853,000 68,417,000 68,877,000 68,877,000 55,727,000 79,562,000 52,717,000 47,075,000 47,075,000 67,988,000 61,289,000 72,474,000 67,790,000 67,790,000 68,746,000 72,878,000 68,121,000 62,466,000 62,466,000 81,175,000 72,080,000 72,565,000 55,721,000 55,721,000 46,285,000 49,028,000 127,737,000 81,452,000 38,723,000 139,629,000 38,306,000 101,319,000 60,434,000 27,224,000 118,698,000 27,045,000 91,653,000 62,341,000 32,219,000 149,650,000 40,251,000 109,399,000 67,975,000 32,379,000 3,415,861,000 1,021,638,000 2,394,223,000 1,460,348,000 684,604,000 2,219,052,000 670,763,000 1,548,871,000 983,725,000 440,273,000 1,598,054,000  761,321,000 411,162,000 2,788,850,000 655,820,000 2,258,767,000 1,557,468,000 3,086,000 822,624,000 1,934,478,000 7,649,527,676 1,230,189,000  1,612,019,000  1,067,683,000 265,897,000 265,897,000 356,688,000  292,886,000 290,729,000 
      gross profit
    94,687,000 78,367,000 78,367,000 99,270,000 87,600,000 96,777,000 85,120,000 85,120,000 73,140,000  56,423,000 52,303,000 52,303,000 119,121,000 86,972,000 133,631,000 126,107,000 126,107,000 127,171,000 131,231,000 111,134,000 91,259,000 91,259,000 61,826,000 66,044,000 68,394,000 63,892,000 63,892,000 54,791,000 73,633,000 46,129,000 47,619,000 47,619,000 70,574,000 62,097,000 65,581,000 62,554,000 62,554,000 58,470,000 63,287,000 64,611,000 64,826,000 64,826,000 77,405,000 72,118,000 68,121,000 56,961,000 56,961,000 49,112,000 49,013,000 135,519,000 86,407,000 41,923,000 149,694,000 42,197,000 107,501,000 61,825,000 25,624,000 106,610,000 25,444,000 81,166,000 53,346,000 25,146,000 131,721,000 30,353,000 101,367,000 65,725,000 31,643,000 3,187,563,000 1,010,203,000 2,177,360,000 1,269,728,000 587,322,000 1,958,198,000 547,832,000 1,409,784,000 882,446,000 390,500,000 1,304,774,000  644,328,000 320,862,000 2,739,201,000 407,867,000 2,205,597,000 1,504,353,000  909,491,000 2,180,736,000 7,605,091,967 1,387,531,000  1,848,440,000  1,222,097,000 300,240,000 300,240,000 390,324,000  258,861,000 224,532,000 
      yoy
    8.09% -19.02% -7.93% 16.62% 19.77%  50.86% 62.74% 39.84%  -35.13% -60.86% -58.52% -5.54% -31.61% 1.83% 13.47% 38.19% 39.35% 112.26% 68.27% 33.43% 42.83% -3.23% 20.54% -7.12% 38.51% 34.17% 15.06% 4.33% -25.71% -27.39% -23.88% 12.82% 6.20% 3.62% -3.18% -3.50% -9.80% -18.24% -10.41% -4.84% 13.81% 35.89% 46.84% 38.99% -57.97% -34.08% 17.15% -67.26% 221.16% -19.62% -32.19% 484.19% -60.42% 322.50% -23.83% -51.97% 323.96% -80.68% 167.41% -47.37% -61.74% 316.27% -99.05% -89.97% -96.98% -97.51% 442.73% -48.41% 297.45% -9.93% -33.44% 401.46% -58.01%  36.96% 21.70% -52.37%  -70.79% -78.67%  -55.15% 1.14% -80.22%   17.98%  13.54%  515.65%   15.99% 33.72%     
      qoq
    20.83% 0.00% -21.06% 13.32% -9.48% 13.69% 0.00% 16.38%   7.88% 0.00% -56.09% 36.96% -34.92% 5.97% 0.00% -0.84% -3.09% 18.08% 21.78% 0.00% 47.61% -6.39% -3.44% 7.05% 0.00% 16.61% -25.59% 59.62% -3.13% 0.00% -32.53% 13.65% -5.31% 4.84% 0.00% 6.98% -7.61% -2.05% -0.33% 0.00% -16.25% 7.33% 5.87% 19.59% 0.00% 15.98% 0.20% -63.83% 56.84% 106.11% -71.99% 254.75% -60.75% 73.88% 141.28% -75.96% 319.00% -68.65% 52.15% 112.15% -80.91% 333.96% -70.06% 54.23% 107.71% -99.01% 215.54% -53.60% 71.48% 116.19% -70.01% 257.44% -61.14% 59.76% 125.98% -70.07%   100.81% -88.29% 571.59% -81.51% 46.61%   -58.29% -71.33% 448.10%     307.04% 0.00% -23.08%   15.29%  
      gross margin %
    47.66% 47.07% 47.07% 46.73% 45.83% 45.94% 44.96% 44.96% 42.44% NaN% 40.20% 42.16% 42.16% 47.49% 43.32% 52.95% 52.12% 52.12% 50.02% 49.64% 50.26% 50.03% 50.03% 49.05% 45.90% 49.99% 48.12% 48.12% 49.58% 48.06% 46.67% 50.29% 50.29% 50.93% 50.33% 47.50% 47.99% 47.99% 45.96% 46.48% 48.68% 50.93% 50.93% 48.81% 50.01% 48.42% 50.55% 50.55% 51.48% 49.99% 51.48% 51.48% 51.98% 51.74% 52.42% 51.48% 50.57% 48.49% 47.32% 48.47% 46.97% 46.11% 43.84% 46.81% 42.99% 48.09% 49.16% 49.43% 48.27% 49.72% 47.63% 46.51% 46.18% 46.88% 44.96% 47.65% 47.29% 47.00% 44.95% NaN% 45.84% 43.83% 49.55% 38.34% 49.40% 49.13% NaN% 52.51% 52.99% Infinity% 53.01% NaN% 53.42% NaN% 53.37% 53.03% 53.03% 52.25% NaN% 46.92% 43.58% 
      operating expenses
                                                                                                         
      research & development
    58,147,000 55,026,000 55,026,000 58,486,000 40,916,500 50,788,000 54,392,000 54,392,000 41,740,000  41,336,000 34,850,000 34,850,000 47,727,000 34,151,750 43,256,000 45,623,000 45,623,000 44,600,000 29,886,000 38,962,000 35,982,000 35,982,000 26,378,000 21,156,000 28,901,000 29,346,000 29,304,000 24,392,000 19,063,500 23,893,000 27,970,000 27,970,000 25,506,000 17,838,250 20,014,000 25,832,000 25,832,000 25,293,000 18,526,750 24,476,000 24,338,000 24,338,000 25,934,000 16,591,750 21,234,000 19,198,000 19,198,000 19,628,000 12,969,000 51,876,000 32,248,000 16,355,000 61,048,000 10,855,250 43,421,000 25,693,000 11,907,000 46,460,000 8,530,250 34,121,000 23,652,000 11,640,000 50,975,000 9,169,500 36,678,000 24,602,000 11,265,000 1,194,636,000 204,938,750 819,755,000 513,485,000 250,776,000 1,054,194,000 201,381,250 805,525,000 520,288,000 239,709,000 1,122,459,000  483,675,000 219,762,000 1,076,066,000 202,212,500 808,850,000 531,410,000 35,113,000 145,689,250 582,757,000  374,762,000  502,225,000  349,413,000 82,145,000 82,145,000 95,690,000  93,480,000 69,036,000 
      sales & marketing
    7,093,000 7,115,000 7,115,000 7,009,000 5,022,500 6,777,000 6,304,000 6,304,000 6,862,000  7,248,000 6,605,000 6,605,000 9,375,000 6,477,000 8,931,000 7,602,000 7,602,000 7,749,000 5,320,000 7,085,000 6,446,000 6,446,000 6,077,000 4,598,500 5,823,000 6,493,000 6,472,000 5,895,000 4,729,750 6,062,000 6,962,000 6,962,000 7,735,000 5,461,250 7,144,000 6,965,000 6,965,000 7,157,000 4,626,000 5,588,000 5,758,000 5,758,000 7,548,000 5,028,500 6,351,000 6,215,000 6,215,000 5,545,000 3,509,250 14,037,000 8,492,000 4,309,000 16,351,000 2,972,500 11,890,000 7,166,000 3,591,000 13,597,000 2,504,750 10,019,000 6,745,000 3,382,000 15,919,000 3,030,000 12,120,000 7,886,000 3,873,000 428,563,000 74,519,500 298,078,000 182,668,000 82,815,000 389,065,000 77,212,250 308,849,000 202,639,000 98,934,000 395,985,000  167,724,000 79,688,000 368,863,000 67,755,250 271,021,000 164,674,000 12,743,000 53,958,500 215,834,000  139,994,000  201,493,000  139,081,000 46,931,000 46,931,000 37,372,000  30,827,000 32,008,000 
      general & administrative
    7,118,000 6,460,000 6,460,000 9,315,000 5,750,750 7,215,000 6,474,000 6,474,000 8,939,000  6,021,000 5,363,000 5,363,000 6,949,000 6,774,500 13,629,000 6,520,000 6,520,000 5,931,000 3,754,750 4,649,000 4,439,000 4,439,000 3,528,000 2,754,750 3,531,000 3,959,000 3,944,000 3,632,000 2,885,750 3,554,000 4,357,000 4,357,000 4,355,000 3,059,000 3,718,000 4,163,000 4,163,000 3,917,000 2,971,750 3,750,000 4,220,000 4,220,000 4,878,000 3,006,000 3,797,000 3,349,000 3,349,000 3,994,000 2,677,500 10,710,000 6,716,000 3,440,000 13,378,000 2,486,250 9,945,000 5,715,000 2,630,000 11,250,000 2,164,500 8,658,000 6,002,000 3,126,000 12,157,000 2,297,250 9,189,000 6,413,000 3,184,000 333,686,000 63,723,750 254,895,000 162,097,000 79,477,000 305,613,000 62,101,000 248,404,000 161,199,000 81,980,000 464,892,000  185,476,000 95,887,000 535,780,000 103,618,750 414,475,000 273,229,000 16,697,000 67,356,000 269,424,000  162,138,000  219,395,000  147,939,000 44,827,000 44,827,000 48,489,000  22,054,000 25,298,000 
      income from settlement of litigation
        312,500 1,250,000   591,000     -300,000 100,000 700,000                                                                                      
      operating income
    22,329,000 9,766,000 9,766,000 24,460,000 17,733,000 30,747,000 17,950,000 17,950,000 15,008,000  1,818,000 5,485,000 5,485,000 55,370,000 25,079,000 67,115,000 66,362,000 66,362,000 68,891,000 72,148,000 60,438,000 44,392,000 44,392,000 25,843,000 399,000 30,139,000 24,094,000 24,172,000 4,647,000 27,058,000 12,365,000 8,075,000 8,075,000 32,237,000 13,781,000 33,964,000 24,853,000 24,853,000 21,577,000 13,517,000 30,271,000 29,984,000 29,984,000 38,519,000 34,855,000 36,213,000 27,673,000 27,673,000 19,419,000 18,063,000 58,370,000 38,951,000 17,819,000 58,917,000 16,825,000 42,245,000 23,251,000 7,496,000 35,303,000 6,935,000 28,368,000 16,947,000 6,998,000 52,670,000 9,290,000 43,380,000 26,824,000 13,321,000 1,207,590,000 425,997,000 781,544,000 388,390,000 156,938,000 187,023,000 147,963,000 38,478,000 7,208,000 -47,419,000   -288,506,000 -122,352,000 564,692,000 -270,754,000 565,352,000 437,767,000  414,386,000 933,065,000 2,500,548,019 586,976,000  882,581,000  585,664,000 126,337,000 126,337,000 207,647,000  111,375,000 97,065,000 
      yoy
    25.92% -68.24% -45.59% 36.27% 18.16%  887.35% 227.26% 173.62%  -92.75% -91.83% -91.73% -16.56% -63.60% -6.98% 9.80% 49.49% 55.19% 179.18% 15047.37% 47.29% 84.25% 6.91% -91.41% 11.39% 94.86% 199.34% -42.45% -16.07% -10.28% -76.22% -67.51% 29.71% -36.13% 151.27% -17.90% -17.11% -28.04% -64.91% -13.15% -17.20% 8.35% 39.19% 79.49% 100.48% -52.59% -28.95% 8.98% -69.34% 246.92% -7.80% -23.36% 685.98% -52.34% 509.16% -18.04% -55.77% 404.47% -86.83% 205.36% -60.93% -73.91% 295.39% -99.23% -89.82% -96.57% -96.57% 669.47% 127.78% 428.20% 909.38% 2077.28% -494.41%   -102.50% -61.24%   -151.03% -127.95%  -165.34% -39.41% -82.49%   5.72%  0.22%  598.59%   13.43% 30.16%     
      qoq
    128.64% 0.00% -60.07% 37.93% -42.33% 71.29% 0.00% 19.60%   -66.86% 0.00% -90.09% 120.78% -62.63% 1.13% 0.00% -3.67% -4.51% 19.38% 36.15% 0.00% 71.78% 6376.94% -98.68% 25.09% -0.32% 420.16% -82.83% 118.83% 53.13% 0.00% -74.95% 133.92% -59.42% 36.66% 0.00% 15.18% 59.63% -55.35% 0.96% 0.00% -22.16% 10.51% -3.75% 30.86% 0.00% 42.50% 7.51% -69.05% 49.85% 118.59% -69.76% 250.18% -60.17% 81.69% 210.18% -78.77% 409.06% -75.55% 67.39% 142.17% -86.71% 466.95% -78.58% 61.72% 101.37% -98.90% 183.47% -45.49% 101.23% 147.48% -16.09% 26.40% 284.54% 433.82% -115.20%    135.80% -121.67% -308.56% -147.89% 29.14%   -55.59% -62.69% 326.01%     363.57% 0.00% -39.16%   14.74%  
      operating margin %
    11.24% 5.87% 5.87% 11.52% 9.28% 14.59% 9.48% 9.48% 8.71% NaN% 1.30% 4.42% 4.42% 22.08% 12.49% 26.59% 27.42% 27.42% 27.10% 27.29% 27.33% 24.34% 24.34% 20.50% 0.28% 22.03% 18.15% 18.21% 4.20% 17.66% 12.51% 8.53% 8.53% 23.27% 11.17% 24.60% 19.07% 19.07% 16.96% 9.93% 22.81% 23.56% 23.56% 24.29% 24.17% 25.74% 24.56% 24.56% 20.36% 18.42% 22.17% 23.20% 22.10% 20.36% 20.90% 20.23% 19.02% 14.18% 15.67% 13.21% 16.41% 14.65% 12.20% 18.72% 13.16% 20.58% 20.06% 20.81% 18.29% 20.97% 17.10% 14.23% 12.34% 4.48% 12.14% 1.30% 0.39% -5.71% 0% NaN% -20.52% -16.71% 10.22% -25.45% 12.66% 14.30% NaN% 23.92% 22.67% Infinity% 22.42% NaN% 25.50% NaN% 25.58% 22.32% 22.32% 27.80% NaN% 20.19% 18.84% 
      non-operating income
                                                                                                         
      interest income
    2,706,000 2,929,000 2,929,000 3,518,000 3,768,000 4,175,000 3,066,000 3,066,000 3,480,000  2,736,000 1,810,000 1,810,000 750,000 1,332,000 365,000 260,000 260,000 312,000 270,000 336,000 361,000 361,000 841,000 740,000 1,323,000 1,732,000 1,654,000 1,662,000 1,825,000 1,770,000 1,495,000 1,495,000 1,597,000 2,096,000 1,394,000 1,213,000 1,213,000 993,000 1,558,000 958,000 759,000 759,000 541,000 751,000 441,000 425,000 425,000 506,000 502,000 1,523,000 1,017,000 514,000 2,101,000 727,000 1,488,000 1,022,000 474,000 1,735,000 593,000 1,252,000 837,000 453,000 1,372,000 461,000 972,000 594,000 270,000 15,469,000 9,062,000 8,624,000 4,338,000 2,031,000 8,184,000 4,805,000 6,482,000 4,779,000 2,514,000 18,602,000  10,737,000 5,517,000 39,146,000 13,513,000 30,448,000 21,028,000  10,386,000 41,987,000 105,634,899 32,909,000  65,187,000  46,337,000 13,696,000 13,696,000 11,725,000  518,000 541,000 
      foreign exchange gain
    -3,302,000 373,000 373,000 -488,000 1,046,000 245,000 588,000 588,000 569,000  1,223,000 238,000 238,000 -2,293,000 -562,000 -2,190,000 165,000 165,000 -114,000 597,000 519,000 -808,000 -808,000 551,000 691,000 -142,000 -481,000 -481,000 -362,000 84,000 -68,000 494,000 494,000 -749,000 -9,000 -933,000 1,076,000 1,076,000 701,000 -446,000 -65,000 -347,000 -347,000 -375,000 111,000 -488,000 60,000 60,000 220,000 -523,000 599,000 379,000 150,000      -25,000    -311,000  -48,000 438,000 76,000 589,000  -32,612,000 200,050,000 -21,193,000  -358,292,000 -281,027,000 -77,265,000  -6,480,000   -28,963,000 86,433,000 96,380,000 7,729,000 30,916,000 -89,274,000  -3,384,750 -13,539,000 121,496,922 -6,344,000  -5,174,000  -1,910,000 51,000 51,000 4,710,000  1,362,000  
      realized/unrealized gain on investments
    -1,051,000 3,296,000 3,296,000 -602,000                                                                                                  
      others
    1,000              250  1,000 1,000  750  3,000 3,000 -6,000 3,750 6,000 16,000 16,000 6,000 14,750 34,000 17,000 17,000 55,000 38,500 42,000 58,000 58,000 32,000 3,500 -7,000 -11,000 -11,000 28,000 11,750 19,000   4,000 2,000 8,000 4,000 -4,000 -1,000 750 3,000 3,000 2,000 131,000 31,000 124,000 114,000 112,000 -100,000 4,500 18,000 1,000 1,000 397,000 70,000 280,000 102,000 813,000 -3,356,000 -779,750 -3,119,000 -3,087,000 -4,054,000   -2,135,000 -148,000 223,000 46,500 186,000 -941,000  6,750 27,000  17,000  8,072,000  4,493,000 708,000 708,000 -6,356,000  264,000  
      subtotal
    -1,646,000 6,598,000 6,598,000 2,428,000 2,687,500 6,275,000 2,046,000 2,046,000 1,221,000  10,094,000 6,794,000 6,794,000 -1,543,000 -735,500 -1,825,000 426,000 426,000 198,000 152,000 855,000 -444,000 -444,000 1,386,000 959,750 1,187,000 1,267,000 1,189,000 1,343,000 4,497,500 14,640,000 2,006,000 2,006,000 805,000 862,500 298,000 2,347,000 2,347,000 1,726,000 753,250 886,000 401,000 401,000 194,000 163,000 -27,000 485,000 485,000 730,000 533,000 2,132,000 1,402,000 661,000 1,498,000 334,750 1,339,000 1,247,000 247,000 1,845,000 320,250 1,281,000 547,000 254,000 1,664,000 357,500 1,430,000 672,000 861,000 183,548,000 52,271,750 209,087,000 -16,698,000 61,294,000 -360,677,000 -20,065,750 -80,263,000 -4,097,000 -10,310,000   -20,160,000 91,959,000 2,174,509,000 410,061,250 1,640,245,000 1,066,586,000  311,917,750 1,247,671,000  800,555,000  965,859,000  636,433,000 173,903,000 173,903,000 182,677,000  147,486,000 127,467,000 
      income before income tax
    20,683,000 16,364,000 16,364,000 26,888,000 23,503,000 37,022,000 19,996,000 19,996,000 16,229,000  11,912,000 12,279,000 12,279,000 53,827,000 26,674,000 65,290,000 66,788,000 66,788,000 69,089,000 72,935,000 61,293,000 43,948,000 43,948,000 27,229,000 1,644,000 31,326,000 25,361,000 25,361,000 5,990,000 28,997,000 27,005,000 10,081,000 10,081,000 33,042,000 15,358,000 34,262,000 27,200,000 27,200,000 23,303,000 14,156,000 31,157,000 30,385,000 30,385,000 38,713,000 35,573,000 36,186,000 28,158,000 28,158,000 20,149,000 17,998,000 60,502,000 40,353,000 18,480,000 60,415,000 16,984,000 43,584,000 24,498,000 7,743,000 37,148,000 7,499,000 29,649,000 17,494,000 7,252,000 54,334,000 9,524,000 44,810,000 27,496,000 14,182,000 1,391,138,000 400,507,000 990,631,000 371,692,000 218,232,000 -173,654,000 -132,451,000 -41,785,000 3,111,000             2,638,872,473            
      income tax expense
    4,372,000    1,934,000 6,201,000     868,000 2,129,000 2,129,000 10,936,000 3,139,000 13,707,000 12,286,000 12,286,000 13,665,000 12,301,000 11,748,000 9,548,000 9,548,000 2,962,000 290,000 3,115,000 -554,000  1,777,000 3,568,000 521,000 1,810,000 1,810,000 3,858,000 260,000 3,534,000 4,139,000 4,139,000 5,709,000 4,339,000 7,124,000 6,874,000 6,874,000 5,991,000 9,416,000 7,139,000 5,144,000 5,144,000 6,969,000 4,618,000 13,631,000 6,666,000 3,018,000 16,101,000 4,911,000 11,190,000 6,725,000 3,915,000 9,772,000 2,083,000 7,689,000 5,113,000 2,415,000 7,117,000 1,594,000 5,522,000 3,830,000  169,706,000 30,024,000 139,682,000 53,173,000  -18,869,000 35,339,000 -54,208,000 1,287,000 12,122,000 12,544,000  -56,288,000 17,436,000 116,517,000 5,250,000 81,358,000 75,100,000  24,603,000 56,975,000  26,452,000  21,032,000  34,403,000 8,072,000 8,072,000 6,021,000    
      net income
    16,311,000 19,463,000 19,463,000 20,843,000 21,569,000 30,821,000 16,016,000 16,016,000 10,587,000  11,044,000 10,150,000 10,150,000 42,891,000 23,535,000 51,583,000 54,502,000 54,502,000 55,424,000 60,634,000 49,545,000 34,400,000 34,400,000 24,267,000 1,354,000 28,211,000 25,915,000 25,915,000 4,213,000 25,429,000 26,484,000 8,271,000 8,271,000 29,184,000 15,098,000 30,728,000 23,061,000 23,061,000 17,594,000 9,817,000 24,033,000 23,511,000 23,511,000 32,722,000 26,157,000 29,047,000 23,014,000 23,014,000 13,180,000 13,380,000 46,871,000 33,687,000 15,462,000 44,314,000 12,073,000 32,394,000 17,773,000 3,828,000 27,376,000 5,416,000 21,960,000 12,381,000 4,837,000 47,217,000 7,930,000 39,288,000 23,666,000 13,009,000 1,221,432,000 370,483,000 850,949,000 318,519,000 188,706,000 -154,785,000 -167,790,000 12,423,000 1,824,000 -69,851,000   -252,378,000 -47,829,000 533,606,000 -270,752,000 564,173,000 310,784,000  386,390,000 926,115,000 4,153,412,952 598,111,000  947,491,000  612,771,000 136,677,000 136,677,000 215,099,000    
      yoy
    -24.38% -36.85% 21.52% 30.14% 103.73%  45.02% 57.79% 4.31%  -53.07% -80.32% -81.38% -21.30% -57.54% -14.93% 10.01% 58.44% 61.12% 149.86% 3559.16% 21.94% 32.74% -6.36% -67.86% 10.94% -2.15% 213.32% -49.06% -12.87% 75.41% -73.08% -64.13% 26.55% -14.19% 213.01% -4.04% -1.91% -25.17% -70.00% -8.12% -19.06% 2.16% 42.18% 98.46% 117.09% -50.90% -31.68% -14.76% -69.81% 288.23% 3.99% -13.00% 1057.63% -55.90% 498.12% -19.07% -69.08% 465.97% -88.53% 176.92% -68.49% -79.56% 262.96% -99.35% -89.40% -97.22% -95.92% 547.27% -339.35% -607.15% 2463.95% 10245.72% 121.59%   -100.72% 46.04%   -144.73% -115.39%  -170.07% -39.08% -92.52%   -2.26%  -2.39%  593.23%         
      qoq
    -16.19% 0.00% -6.62% -3.37% -30.02% 92.44% 0.00% 51.28%   8.81% 0.00% -76.34% 82.24% -54.37% -5.36% 0.00% -1.66% -8.59% 22.38% 44.03% 0.00% 41.76% 1692.25% -95.20% 8.86% 0.00% 515.12% -83.43% -3.98% 220.20% 0.00% -71.66% 93.30% -50.87% 33.25% 0.00% 31.07% 79.22% -59.15% 2.22% 0.00% -28.15% 25.10% -9.95% 26.21% 0.00% 74.61% -1.49% -71.45% 39.14% 117.87% -65.11% 267.05% -62.73% 82.27% 364.29% -86.02% 405.47% -75.34% 77.37% 155.96% -89.76% 495.42% -79.82% 66.01% 81.92% -98.93% 229.69% -56.46% 167.16% 68.79% -221.91% -7.75% -1450.64% 581.09% -102.61%    427.67% -108.96% -297.08% -147.99% 81.53%   -58.28% -77.70% 594.42%     348.34% 0.00% -36.46%     
      net income margin %
    8.21% 11.69% 11.69% 9.81% 11.28% 14.63% 8.46% 8.46% 6.14% NaN% 7.87% 8.18% 8.18% 17.10% 11.72% 20.44% 22.52% 22.52% 21.80% 22.94% 22.41% 18.86% 18.86% 19.25% 0.94% 20.62% 19.52% 19.52% 3.81% 16.60% 26.79% 8.73% 8.73% 21.06% 12.24% 22.26% 17.69% 17.69% 13.83% 7.21% 18.11% 18.47% 18.47% 20.63% 18.14% 20.65% 20.42% 20.42% 13.82% 13.65% 17.80% 20.07% 19.17% 15.32% 15.00% 15.51% 14.54% 7.24% 12.15% 10.32% 12.71% 10.70% 8.43% 16.78% 11.23% 18.64% 17.70% 20.32% 18.50% 18.23% 18.61% 11.67% 14.84% -3.71% -13.77% 0.42% 0.10% -8.41% 0% NaN% -17.95% -6.53% 9.65% -25.45% 12.64% 10.15% NaN% 22.31% 22.50% Infinity% 22.85% NaN% 27.38% NaN% 26.76% 24.14% 24.14% 28.79% NaN% 0% 0% 
      earnings per basic ads
    490 580 580 620 502.5 920 480 480 320  330 310 310 1,300 1,117.5 1,560 1,610 1,610 1,590 1,000 1,420 990 990 700 560 800 740 740 120 275 750 230 230 810 575 850 640 640 490 457.5 670 660 660 930 602.5 820                                                        
      earnings per diluted ads
    490 580 580 620 502.5 910 480 480 320  330 300 300 1,290 1,112.5 1,550 1,600 1,600 1,580 997.5 1,420 980 980 700 560 800 740 740 120 275 750 230 230 810 575 850 640 640 490 455 670 650 650 920 597.5 820                                                        
      margin analysis:
                                                                                                         
      gross margin
    47,700 47,100 47,100 46,700 11,475 45,900 45,000 45,000 42,400  40,200 42,200 42,200 47,500 12,700 52,900 52,100 52,100 50,000 12,525 50,300 50,000 50,000 49,100 12,275 50,000 48,100 48,100 49,600 12,225 46,700 50,300 50,300 50,900 12,200 47,500 48,000 48,000 46,000 12,125 48,700 50,900 50,900 48,800 12,300 48,400 50,600 50,600 51,500 12,875 51,500 51,500 52,000 51,700 12,875 51,500 50,600 48,500 47,300 11,750 47,000 46,100 43,800 46,800 12,025 48,100 49,200 49,400 48,300 11,900 47,600 46,500 46,200 46,900 11,925 47,700 47,300 47,000 45,000  45,800 43,830 49,600 12,350 49,400 49,100  13,250 53,000  53,000  53,400  53,400 53,000 53,000 52,300  46,900 43,600 
      operating margin
    11,200 5,900 5,900 11,500 2,975 14,600 9,500 9,500 8,700  1,300 4,400 4,400 22,100 6,325 26,600 27,400 27,400 27,100 6,600 27,300 24,300 24,300 20,500 5,050 22,000 18,100 18,200 4,200 2,075 12,500 8,500 8,500 23,300 5,600 24,600 19,100 19,100 17,000 5,275 22,800 23,600 23,600 24,300 6,225 25,700 24,600 24,600 20,400 5,550 22,200 23,200 22,100 20,400 5,050 20,200 19,000 14,200 15,700 4,100 16,400 14,700 12,200 18,700 5,150 20,600 20,100 20,800 18,300 4,275 17,100 14,200 12,300 4,500 325 1,300 400 -5,700   -20,500  10,200 3,175 12,700 14,300  5,675 22,700  22,400  25,500  25,600 22,300 22,300 27,800  20,200 18,900 
      net margin
    8,200 11,700 11,700 9,800 2,775 14,600 8,500 8,500 6,100  7,900 8,200 8,200 17,100 5,000 20,400 22,500 22,500 21,800 5,300 22,400 18,900 18,900 19,300 4,950 20,600 19,500 19,500 3,800 3,200 26,800 8,700 8,700 21,100 5,100 22,300 17,700 17,700 13,800 4,200 18,100 18,500 18,500 20,600 5,150 20,600 20,400 20,400 13,800    19,200     7,200     8,400     20,300     14,800     -8,400        10,200  5,625 22,500  22,900  27,400  26,800 24,100 24,100 28,800  21,000 18,600 
      additional data:
                                                                                                         
      weighted avg. ads equivalents
    33,557,000 33,634,000 33,634,000 33,687,000  33,684,000 33,508,000 33,508,000 33,413,000  33,409,000 33,176,000 33,176,000 33,050,000  33,117,000 33,807,000 33,807,000     34,674,000                                                                               
      diluted ads equivalents
    33,562,000 33,827,000 33,827,000 33,700,000 8,422,750 33,697,000 33,701,000 33,701,000 33,471,000  33,438,000 33,381,000 33,381,000 33,140,000 8,362,000 33,194,000 34,010,000 34,010,000     34,924,000     35,246,000 35,153,000 8,847,000 35,536,000 35,473,000 35,473,000  9,036,750 36,151,000 36,119,000 36,119,000 35,828,000 8,966,750 35,801,000 35,972,000 35,972,000 35,539,000 8,869,000 35,476,000 35,412,000 35,412,000 34,941,000    34,751,000     33,963,000     34,051,000     33,562,000     31,393,000     28,457,000    27,783,000 31,326,000 8,145,750 32,583,000 33,514,000  8,280,250 33,121,000  32,630,000  31,378,000  31,305,000 31,226,000 31,226,000 31,389,000  26,872,000  
      income tax benefit
     -3,099,000 -3,099,000 6,045,000   3,980,000 3,980,000 5,642,000                   -554,000                                        1,173,000     29,526,000                           179,000 2,928,000 
      unrealized holding gain on investments
        -88,750 1,855,000 -1,608,000 -1,608,000 -2,828,000  6,135,000 4,746,000 4,746,000                                                                                         
      impairment of goodwill and intangible assets
                                15,970,000                                                                         
      gain on disposal of long-term investments
                                37,000 3,235,250 12,904,000                                                                       
      basic ads
                      34,933,000 8,711,000 34,926,000 34,674,000                                                                                
      diluted ads
                      35,023,000 8,741,750 34,953,000 34,924,000                                                                                
      loss on disposal of long-term investments
                                                                                                         
      amortization of intangibles assets
                                255,000 191,500 255,000 255,000 255,000 741,000 555,750 741,000 741,000 741,000 526,000 394,250 526,000 526,000 526,000 526,000 394,250 526,000 526,000 526,000 526,000 131,500 526,000                      17,316,000     17,296,000    47,877,000     48,806,000               
      amortization of intangible assets
                                                                        23,088,000  23,088,000 23,088,000  69,244,000 17,316,000 51,928,000 34,612,000  192,391,000  95,959,000  193,800,000 47,901,000 145,899,000 97,273,000  53,237,000 110,467,000  54,472,000           
      weighted avg. ads equivalents1
                               35,020,000                                             30,195,000     28,457,000                        
      gain on equity-method investments
                                                                                                         
      weighted avg. ads equivalents2
                                35,128,000  35,518,000 35,286,000 35,286,000   36,113,000 35,900,000 35,900,000 35,766,000  35,741,000 35,446,000 35,446,000 35,308,000  35,273,000 35,014,000 35,014,000 34,726,000    34,068,000     33,184,000     33,283,000     31,956,000              27,354,000                    
      gain on disposal of long-term investment
                                                                                                         
      gain on equity-method investment
                                     -98,000 -75,750 -205,000                                                                  
      impairment loss of goodwill and intangible assets
                                                                                                         
      impairment loss of goodwill
                                                                                                         
      gain from disposal of other assets
                                                                                                         
      impairment of long-term investments
                                                                             -7,272,000 -871,000 -6,401,000 -6,401,000                         
      gain from disposal of noncurrent assets held for sale
                                                                                                         
      gain on sale of investments
                                                250 1,000    500 2,000 2,000 1,000 4,000 750 3,000 2,000 1,000 4,000 750 3,000   2,000 500 2,000 1,000 1,000 292,000 33,250 133,000 55,000 34,000 59,000 10,000 40,000 15,000 11,000 233,000  201,000 157,000 17,577,000 4,209,750 16,839,000 15,065,000  5,194,500 20,778,000  10,233,000  17,857,000  12,590,000 3,957,000 3,957,000 3,394,000  2,783,000 2,945,000 
      basic earnings per ads
                                                  660 660 380 340 1,360 980 450 1,320 240 960 530 120 830 165 660 370 150 1,460 305 1,220 740 410 39,690 6,935 27,740 10,430 6,250 -5,330 107.5 430 60 -2,450   -9,160 -1,750                    
      diluted earnings per ads
                                                  650 650 380 337.5 1,350 970 440 1,300 237.5 950 520 110 810 162.5 650 370 140 1,400 292.5 1,170 710 390 37,770 6,645 26,580 10,020 6,010 -5,330 105 420 60 -2,450   -8,990 -1,720                    
      non-operating expense
                                                                                                         
      weighted-average ads:
                                                                                                         
      basic
        134,570,000     133,413,000     133,027,000     139,405,000     139,421,000     140,708,000     144,123,000     142,738,000     140,919,000     138,100,000 34,408,000 34,249,000  33,651,000 134,604,000 33,590,000 33,461,000  33,065,000 132,259,000 33,120,000 33,241,000  32,315,000 129,259,000 32,264,000 32,182,000  30,771,000 123,082,000 30,676,000 30,535,000  29,040,000 116,159,000 28,969,000 28,841,000  27,673,000 110,694,000 27,541,000   124,080,000    129,041,000      123,251,000     114,083,000   
      diluted
        134,888,000     133,879,000     133,553,000     139,968,000     139,910,000     141,183,000     144,512,000     143,606,000     142,050,000     139,634,000 34,782,000 34,703,000  34,197,000 136,787,000 34,125,000 34,013,000  33,642,000 134,567,000 33,632,000 33,790,000  33,626,000 134,504,000 33,561,000 33,519,000  32,343,000 129,370,000 32,018,000 31,800,000  29,040,000 116,159,000 29,738,000 29,877,000  27,673,000 110,694,000 28,079,000   125,304,000    133,291,000      125,488,000     116,015,000   
      foreign exchange gain,net
                                                         -606,000 -38,750 -155,000 220,000 -230,000  -24,500 -98,000 -404,000  390,000     167,390,000    58,416,000    597,000                         
      gain from settlement of litigation
                                                                             -46,941,000 -3,541,000 -43,400,000 -43,500,000                         
      impairment of goodwill and long-lived assets
                                                                                                         
      impairment of goodwill
                                                                                                         
      impairment of long-lived assets
                                                                                                         
      impairment on long-term investment
                                                                                 -2,301,000     -69,253,000                   
      income before tax
                                                                                 -57,729,000   -308,666,000 -30,393,000 650,123,000 161,382,750 645,531,000 385,884,000  245,772,500 983,090,000  624,563,000  968,523,000  647,174,000 144,749,000 144,749,000 221,120,000  116,302,000 98,973,000 
      unrealized holding gain on marketable securities
                                                                                      -1,122,000 -112,250 -449,000                 
      dividend income
                                                                                                         
      impairment losses on long-term investment
                                                                                                         
      loss on impairment of property and equipment
                                                                                             16,328,463            
      in-process research and development
                                                                                           17,297,250 69,189,000  69,189,000           
      investments income
                                                                                      2,480,000 559,750 2,239,000 2,239,000  193,000 772,000  772,000           
      weighted-average ads equivalents
                                                                                      31,020,000  32,183,000 33,031,000   32,036,000  31,579,000  30,813,000  30,769,000       
      gaap cost of sales
                                                                                          776,945,000               
      adjustment for share-based compensation
                                                                                          -3,086,000               
      non gaap cost of sales
                                                                                          773,859,000               
      gaap operating income
                                                                                          316,026,000               
      adjustment for share-based compensation within:
                                                                                                         
      litigation expenses
                                                                                          18,720,000               
      non-gaap operating income
                                                                                          451,191,000               
      gaap net income
                                                                                          250,966,000               
      foreign exchange loss
                                                                                          81,944,000               
      impairment loss of investment
                                                                                                         
      non-gaap net income
                                                                                          468,075,000               
      diluted earnings per ads:
                                                                                                         
      gaap
                                                                                          7,480               
      non-gaap
                                                                                          13,510               
      shares used in computing diluted net income per share:
                                                                                                         
      sales
                                                                                             15,254,619,643            
      research and development
                                                                                             1,923,526,730            
      selling expenses
                                                                                             619,539,502            
      general and administrative
                                                                                             2,545,149,253            
      other income
                                                                                                         
      interest expense
                                                                                                         
      balance, january 1, 2005
                                                                                                         
      share-based payment
                                                                                                         
      issuance of common stock for cash at (won)1,000 per share
                                                                                                         
      issuance of common stock through conversion of convertible debt
                                                                                                         
      balance, december 31, 2005
                                                                                                         
      balance, december 31, 2006
                                                                                                         
      cost of sales:
                                                                                                         
      stock-based compensation
                                                                                               1,663          
      research and development expense:
                                                                                                         
      sales and marketing expense:
                                                                                                         
      general and administrative expense:
                                                                                                         
      write-off of other receivable
                                                                                                42,746,000         
      amort. of intangible assets
                                                                                                     1,126,000  1,125,000  
      weighted-average ads equivalents3
                                                                                                   30,691,000 30,691,000     
      impair. of intangible assets
                                                                                                         
      weighted-average ads equivalents (thousand)3
                                                                                                     30,653,000    
      ads equivalents (thousand)3
                                                                                                       26,353,000  
      amortization of intangible
                                                                                                        1,125,000 
      assets
                                                                                                         
      ads outstanding
                                                                                                        26,353,000 
      ads used in diluted eps calculation
                                                                                                        26,353,000 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2025-10-31 2025-07-31 2025-04-30 2025-02-06 2024-12-31 2024-10-31 2024-08-01 2024-05-03 2024-04-30 2024-02-07 2024-02-06 2023-12-31 2023-11-01 2023-07-28 2023-05-05 2023-05-03 2023-02-08 2023-02-07 2022-12-31 2022-11-02 2022-07-28 2022-05-05 2022-02-08 2022-01-27 2021-12-31 2021-10-28 2021-07-30 2021-05-05 2021-02-04 2021-01-27 2020-12-31 2020-11-03 2020-07-29 2020-05-05 2020-04-29 2020-02-07 2020-02-04 2019-12-31 2019-10-30 2019-07-31 2019-05-03 2019-04-29 2019-02-07 2019-01-30 2018-12-31 2018-10-31 2018-08-01 2018-05-03 2018-04-26 2018-02-06 2018-01-30 2017-12-31 2017-10-26 2017-08-01 2017-04-27 2017-04-26 2017-02-06 2017-01-23 2016-12-31 2016-10-28 2016-07-21 2016-04-27 2016-01-28 2016-01-23 2015-12-31 2015-10-28 2015-07-27 2015-04-27 2015-01-28 2015-01-26 2014-12-31 2014-10-29 2014-07-28 2014-04-28 2014-04-27 2014-01-27 2014-01-26 2013-12-31 2013-10-24 2013-07-29 2013-04-28 2013-04-25 2013-02-04 2013-01-27 2012-12-31 2012-10-24 2012-07-26 2012-04-26 2012-04-25 2012-02-04 2012-02-02 2011-12-31 2011-11-02 2011-07-28 2011-04-29 2011-04-26 2011-02-02 2011-02-01 2010-12-31 2010-11-04 2010-07-30 2010-04-29 2010-02-01 2009-12-31 2009-07-29 2009-05-13 2009-04-29 2009-02-05 2009-02-01 2008-12-31 2008-10-30 2008-07-29 2008-04-29 2008-02-05 2007-12-31 2007-10-30 2007-10-01 2007-07-30 2007-04-26 2007-02-01 2006-12-31 2006-09-27 2006-07-28 2006-04-27 2006-02-01 2006-01-26 2005-12-31 2005-10-28 2005-08-01 2005-01-26 
                                                                                                                                        
        cash and cash equivalents
      208,043,000 275,140,000 275,140,000 313,924,000 276,068,000 289,175,000 294,814,000 294,814,000 294,814,000 295,385,000 313,924,000 314,302,000 249,830,000 225,382,000 225,382,000 225,382,000 199,215,000 295,385,000 232,179,000 179,858,000 226,396,000 226,396,000 199,215,000 364,071,000 360,082,000 357,119,000 350,125,000 350,125,000 341,281,000 364,071,000 342,961,000 350,790,000 344,012,000 344,012,000 344,012,000 308,191,000 341,281,000 323,166,000 342,930,000  277,168,000 277,168,000 308,191,000 303,329,000 284,989,000 356,200,000 341,695,000 341,695,000 341,695,000 327,811,000 303,329,000 359,453,000 303,612,000 302,462,000 302,462,000 302,462,000 327,811,000 260,468,000 274,483,000 203,420,000 186,189,000 186,312,000 182,984,000 260,468,000 180,519,000 200,910,000 199,836,000 199,836,000 182,984,000 164,445,000 194,211,000 160,204,000 157,841,000 157,841,000 157,841,000 160,430,000 164,445,000 161,720,000 156,358,000 151,001,000 151,001,000 151,001,000 146,570,000 160,430,000 154,734,000 113,579,000 94,737,000 94,737,000 94,737,000 146,570,000 2,038,320,000 2,687,746,000 1,591,905,000 1,660,280,000 1,660,280,000 56,319,000 2,038,320,000 1,770,267,000  2,058,362,000 1,917,257,000 1,917,257,000 1,932,867,000 1,951,584,000 1,905,598,000 1,905,598,000 1,905,598,000 1,761,752,000 1,932,867,000 1,586,941,000 2,142,344,000 2,142,344,000 2,016,690,000 1,761,752,000 1,608,272,000 1,585,464,000 370,800,044 1,336,091,000 2,192,908,000 1,808,042,000 1,808,042,000 1,781,770,000 1,618,304,000 1,554,699,000 1,808,042,000 1,624,817,000 1,581,993,000 149,658,000 149,658,000 1,624,817,000 
        accounts receivable
      220,924,000 206,693,000 206,693,000 202,726,000 233,744,000 191,692,000 186,154,000 186,154,000 186,154,000 193,389,000 202,726,000 194,701,000 166,020,000 145,772,000 145,772,000 145,772,000 229,692,000 193,389,000  243,546,000 208,413,000 208,413,000 229,692,000 184,984,000  145,583,000 136,244,000 136,244,000 95,519,000 184,984,000  93,825,000 89,662,000 89,662,000 89,662,000 90,332,000 95,519,000  80,782,000  80,591,000 80,591,000 90,332,000 84,273,000  78,657,000 80,933,000 80,933,000 80,933,000 68,652,000 84,273,000  76,644,000 60,456,000 60,456,000 60,456,000 68,652,000 61,800,000  71,931,000 77,277,000 77,277,000 56,432,000 61,800,000  49,992,000 41,114,000 41,114,000 56,432,000 37,152,000  41,732,000 37,441,000 37,441,000 37,441,000 30,444,000 37,152,000  32,143,000 32,269,000 32,269,000 32,269,000 37,593,000 30,444,000  41,602,000 41,226,000 41,226,000 41,226,000 37,593,000 1,087,256,000  901,696,000 837,402,000 837,402,000 28,406,000 1,087,256,000 693,236,000  625,707,000 453,864,000 453,864,000 610,342,000  755,706,000 755,706,000 755,706,000 1,241,724,000 610,342,000  948,415,000 948,415,000 920,318,000 1,241,724,000  778,803,000 5,388,973,070 773,457,000 518,070,000 841,764,000  807,236,000 674,269,000 492,045,000 841,764,000 478,878,000  295,590,000 295,590,000 478,878,000 
        inventories
      208,005,000 180,903,000 180,903,000 214,574,000 199,229,000 240,811,000 253,316,000 253,316,000 253,316,000 199,003,000 214,574,000 216,950,000 250,524,000 307,662,000 307,662,000 307,662,000 305,566,000 199,003,000 287,964,000 265,518,000 218,763,000 218,763,000 305,566,000 161,010,000 163,104,000 150,617,000 113,432,000 113,432,000 107,426,000 161,010,000 110,162,000 103,835,000 104,133,000 104,133,000 104,133,000 87,840,000 107,426,000 88,439,000 79,252,000  77,814,000 77,814,000 87,840,000 91,117,000 81,518,000 93,716,000 93,370,000 93,370,000 93,370,000 78,594,000 91,117,000 94,186,000 81,767,000 75,934,000 75,934,000 75,934,000 78,594,000 79,728,000 71,887,000 81,542,000 72,774,000 72,774,000 50,176,000 79,728,000 47,110,000 50,299,000 46,158,000 46,158,000 50,176,000 55,329,000 44,076,000 45,185,000 30,982,000 30,982,000 30,982,000 28,816,000 55,329,000 33,666,000 29,330,000 29,060,000 29,060,000 29,060,000 36,801,000 28,816,000 32,143,000 32,796,000 35,115,000 35,115,000 35,115,000 36,801,000 890,579,000 917,937,000 994,416,000 745,174,000 745,174,000 25,277,000 890,579,000 701,416,000 698,581,000 377,340,000 388,573,000 388,573,000 517,689,000 457,736,000 503,343,000 503,343,000 503,343,000 715,509,000 517,689,000 638,566,000 706,442,000 706,442,000 622,769,000 715,509,000 547,400,000 679,057,000 4,449,453,155 734,810,000 526,485,000 427,116,000 427,116,000 317,818,000 282,398,000 256,536,000 427,116,000 232,341,000 278,528,000 202,143,000 202,143,000 232,341,000 
        refundable deposits – current
      70,308,000 53,015,000 53,015,000 51,102,000  51,036,000 49,610,000 49,610,000 49,610,000 49,445,000 51,102,000  49,480,000 49,492,000 49,492,000 49,492,000 48,500,000 49,445,000  48,532,000 48,500,000 48,500,000 48,500,000 48,500,000  48,760,000 18,693,000 18,693,000 24,094,000 48,500,000  24,089,000 24,084,000 24,084,000 24,084,000 24,078,000 24,094,000  24,074,000  18,675,000 18,675,000 24,078,000 19,341,000  19,337,000 19,414,000 19,414,000 19,414,000 19,542,000 19,341,000  44,119,000 44,269,000 44,269,000 44,269,000 19,542,000 44,289,000  19,149,000 19,302,000   44,289,000                                     95,797,000                          60,000,000    
        prepaid expenses and other current assets
      68,040,000 32,102,000 32,102,000 38,246,000 31,187,000 31,460,000 17,944,000 17,944,000 17,944,000 16,896,000 38,246,000 17,636,000 15,916,000 14,115,000 14,115,000 14,115,000 13,899,000 16,896,000 12,184,000 37,234,000 37,847,000 37,847,000 13,899,000 26,405,000 37,846,000 26,742,000 25,140,000 25,140,000 24,643,000 26,405,000 13,922,000 23,778,000 21,939,000 21,939,000 21,939,000 17,903,000 24,643,000 8,360,000 17,663,000  39,039,000 39,039,000 17,903,000 7,588,000 6,878,000 7,687,000 8,999,000 8,999,000 8,999,000 11,204,000 7,588,000 9,567,000 11,278,000 10,279,000 10,279,000 10,279,000 11,204,000 6,392,000 5,873,000 5,417,000 4,587,000 4,587,000 4,244,000 6,392,000 4,559,000 10,760,000 3,532,000 3,532,000 4,244,000 4,032,000 3,274,000 3,872,000 2,586,000 2,586,000 2,586,000 4,696,000 4,032,000 2,621,000 2,788,000 4,156,000 4,156,000 4,156,000 3,248,000 4,696,000 2,216,000 2,321,000 2,893,000 2,893,000 2,893,000 3,248,000 81,498,000 74,087,000 111,853,000 72,672,000 72,672,000 2,465,000 81,498,000 134,057,000 40,295,000 132,503,000 136,734,000 136,734,000 102,925,000 97,751,000 80,357,000 80,357,000 80,357,000 154,006,000 102,925,000 74,505,000 156,234,000 156,234,000 255,113,000 154,006,000 86,282,000 242,127,000  201,217,000 169,690,000 244,832,000 68,455,000 187,378,000 156,234,000 202,385,000 244,832,000 214,583,000 67,782,000 177,931,000 177,931,000 214,583,000 
        total current assets
      775,320,000 747,853,000 747,853,000 820,572,000 794,873,000 804,174,000 801,838,000 801,838,000 801,838,000 754,118,000 820,572,000 793,245,000 731,770,000 742,423,000 742,423,000 742,423,000 796,872,000 754,118,000 787,922,000 774,688,000 739,919,000 739,919,000 796,872,000 784,970,000 818,112,000 728,821,000 643,634,000 643,634,000 594,914,000 784,970,000 618,093,000 600,193,000 586,503,000 586,503,000 586,503,000 533,008,000 594,914,000 565,199,000 547,010,000  497,120,000 497,120,000 533,008,000 510,567,000 498,490,000 563,558,000 548,798,000 548,798,000 548,798,000 510,787,000 510,567,000 568,797,000 519,774,000 495,300,000 495,300,000 495,300,000 510,787,000 461,360,000 476,900,000 397,150,000 364,947,000 364,947,000 314,046,000 461,360,000 315,176,000 331,983,000 310,632,000 310,632,000 314,046,000 281,371,000 290,440,000 272,196,000 244,887,000 244,887,000 244,887,000 243,723,000 281,371,000 246,539,000 236,386,000 247,459,000 247,459,000 247,459,000 242,017,000 243,723,000 258,412,000 208,087,000 192,969,000 192,969,000 192,969,000 242,017,000 4,705,258,000 5,437,158,000 4,153,063,000 3,917,110,000 3,917,110,000 132,873,000 4,705,258,000 3,592,605,000 3,410,333,000 3,348,304,000 3,022,910,000 3,022,910,000 3,343,431,000 3,108,626,000 3,429,774,000 3,429,774,000 3,429,774,000 4,197,950,000 3,343,431,000 3,557,900,000 4,885,428,000 4,885,428,000 5,380,025,000 4,197,950,000 5,352,205,000 4,881,587,000  4,497,480,000 5,212,832,000 4,949,204,000 4,949,204,000 4,603,579,000 4,202,453,000 3,900,409,000 4,949,204,000 3,646,799,000 3,923,395,000 1,815,817,000 1,815,817,000 3,646,799,000 
        long-term investments
      19,620,000 20,636,000 20,636,000 16,878,000 17,326,000 17,301,000 15,489,000 15,489,000 15,489,000 17,023,000 16,878,000 17,116,000 19,767,000 14,068,000 14,068,000 14,068,000 8,333,000 17,023,000 9,267,000 8,439,000 8,550,000 8,550,000 8,333,000 8,507,000 8,541,000 6,500,000 5,000,000 5,000,000 5,000,000 8,507,000 5,000,000 5,000,000 3,000,000 3,000,000 3,000,000 3,000,000 5,000,000 3,000,000 3,000,000  4,242,000 4,242,000 3,000,000 4,412,000 4,242,000 4,510,000 1,715,000 1,715,000 1,715,000 120,000 4,412,000  120,000 120,000 120,000 120,000 120,000 133,000 120,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 133,000 178,000 178,000 178,000 178,000 133,000 178,000 178,000 178,000 178,000 178,000 178,000 5,400,000 5,399,000 5,400,000 5,400,000 5,400,000 183,000 5,400,000 6,271,000 5,399,000 6,271,000 13,366,000 13,366,000 17,908,000 15,709,000 50,616,000 50,616,000 50,616,000 119,475,000 17,908,000 50,368,000 119,055,000 119,055,000 119,069,000 119,475,000 119,535,000 134,111,000  190,346,000 190,642,000 170,942,000 170,942,000 25,486,000 24,993,000 15,802,000 170,942,000 3,142,000 15,954,000 3,142,000 3,142,000 3,142,000 
        property and equipment
      208,826,000 193,603,000 193,603,000 181,983,000 188,398,000 179,550,000 174,420,000 174,420,000 174,420,000 162,107,000 181,983,000 167,417,000 156,962,000 147,115,000 147,115,000 147,115,000 133,499,000 162,107,000 139,434,000 131,368,000 131,317,000 131,317,000 133,499,000 110,289,000 124,478,000 106,841,000 103,948,000 103,948,000 102,046,000 110,289,000 105,496,000 102,156,000 100,822,000 100,822,000 100,822,000 98,749,000 102,046,000 98,488,000 97,981,000  97,970,000 97,970,000 98,749,000 110,953,000 101,410,000 51,638,000 51,587,000 51,587,000 51,587,000 48,552,000 110,953,000 51,370,000 48,910,000 48,292,000 48,292,000 48,292,000 48,552,000 48,726,000 47,892,000 48,336,000 49,598,000 49,598,000 38,322,000 48,726,000 50,469,000 36,640,000 35,022,000 35,022,000 38,322,000 34,498,000 35,537,000 30,234,000 30,211,000 30,211,000 30,211,000 28,780,000 34,498,000 30,195,000 29,170,000 23,604,000 23,604,000 23,604,000 23,490,000 28,780,000 23,386,000 24,107,000 24,138,000 24,138,000 24,138,000 23,490,000 725,981,000 748,751,000 743,636,000 742,722,000 742,722,000 25,194,000 725,981,000 754,247,000 743,028,000 760,698,000 760,875,000 760,875,000 858,085,000 773,218,000 892,317,000 892,317,000 892,317,000 875,421,000 858,085,000 911,884,000 734,111,000 734,111,000 649,878,000 875,421,000 519,189,000 499,870,000 1,305,362,490 441,101,000 316,015,000 319,356,000 319,356,000 316,999,000 86,312,000 85,694,000 319,356,000 82,064,000 83,734,000 78,717,000 78,717,000 82,064,000 
        other assets
      29,997,000 29,310,000 29,310,000 29,304,000 7,187,000 29,121,000 32,529,000 32,529,000 32,529,000 33,672,000 29,304,000 7,593,000 38,077,000 24,592,000 24,592,000 24,592,000 22,778,000 33,672,000 7,594,000 22,507,000 17,696,000 17,696,000 22,778,000 17,808,000 8,223,000 17,093,000 10,832,000 10,832,000 10,984,000 17,808,000 2,152,000 11,556,000 12,110,000 12,110,000 12,110,000 14,002,000 10,984,000 1,002,000 13,911,000  13,491,000 13,491,000 14,002,000 7,023,000 4,054,000 6,995,000 7,283,000 7,283,000 7,283,000 5,914,000 7,023,000 3,770,000 5,593,000 5,708,000 5,708,000 5,708,000 5,914,000 11,033,000 3,248,000 8,501,000 4,743,000 4,743,000 3,945,000 11,033,000 3,250,000 5,573,000 5,549,000 5,549,000 3,945,000 4,563,000 3,436,000 4,814,000 4,513,000 4,513,000 4,513,000 4,327,000 4,563,000 3,708,000 4,283,000 4,341,000 4,341,000 4,341,000 4,835,000 4,327,000 3,494,000 4,798,000 4,733,000 4,733,000 4,733,000 4,835,000 173,737,000 112,193,000 170,283,000 170,839,000 170,839,000 5,796,000 173,737,000 303,755,000 91,143,000 249,776,000 259,032,000 259,032,000 312,997,000 73,889,000 218,452,000 218,452,000 218,452,000 208,760,000 312,997,000 79,754,000 194,481,000 194,481,000 234,282,000 208,760,000 95,692,000 232,622,000 1,690,852,815 261,979,000 137,128,000 89,182,000 8,845,000 63,686,000 66,434,000 63,571,000 89,182,000 96,289,000 65,048,000 72,975,000 72,975,000 96,289,000 
        total assets
      1,033,763,000 991,402,000 991,402,000 1,048,737,000 1,031,336,000 1,030,146,000 1,024,276,000 1,024,276,000 1,024,276,000 966,920,000 1,048,737,000 1,007,961,000 946,576,000 928,198,000 928,198,000 928,198,000 961,482,000 966,920,000 961,250,000 937,002,000 897,482,000 897,482,000 961,482,000 921,574,000 971,328,000 859,255,000 763,414,000 763,414,000 730,433,000 921,574,000 742,060,000 736,394,000 719,924,000 719,924,000 719,924,000 666,248,000 730,433,000 697,729,000 695,616,000  671,758,000 671,758,000 666,248,000 697,118,000 672,614,000 691,605,000 675,036,000 675,036,000 675,036,000 643,064,000 697,118,000 693,732,000 647,237,000 622,789,000 622,789,000 622,789,000 643,064,000 595,675,000 606,026,000 529,062,000 494,890,000 494,890,000 432,974,000 595,675,000 445,628,000 409,792,000 386,802,000 386,802,000 432,974,000 356,039,000 366,922,000 342,858,000 315,215,000 315,215,000 315,215,000 312,434,000 356,039,000 316,763,000 305,433,000 311,047,000 311,047,000 311,047,000 305,985,000 312,434,000 321,746,000 272,629,000 257,480,000 257,480,000 257,480,000 305,985,000 6,779,183,000 7,588,387,000 6,241,189,000 6,010,650,000 6,010,650,000 203,889,000 6,779,183,000 5,866,089,000 5,604,536,000 5,591,576,000 5,300,027,000 5,300,027,000 7,031,472,000 5,419,537,000 7,181,223,000 7,181,223,000 7,181,223,000 8,092,747,000 7,031,472,000 7,444,651,000 8,678,027,000 8,678,027,000 9,174,028,000 8,092,747,000 9,120,231,000 8,189,153,000 17,230,833,084    5,528,684,000      4,088,131,000    
        accounts payable
      37,455,000 23,048,000 23,048,000 30,888,000  36,411,000 64,810,000 64,810,000 64,810,000 26,975,000 30,888,000  12,529,000 35,373,000 35,373,000 35,373,000 70,731,000 26,975,000  87,272,000 81,028,000 81,028,000 70,731,000 66,380,000  77,126,000 44,112,000 44,112,000 37,148,000 66,380,000  34,209,000 45,778,000 45,778,000 45,778,000 32,457,000 37,148,000  37,845,000  28,557,000 28,557,000 32,457,000 30,986,000  41,975,000 31,077,000 31,077,000 31,077,000 36,518,000 30,986,000  32,949,000 30,860,000 30,860,000 30,860,000 36,518,000 38,207,000  48,315,000 46,851,000 46,851,000 14,077,000 38,207,000  26,373,000 21,096,000 21,096,000 14,077,000 22,725,000  27,922,000 14,199,000 14,199,000 14,199,000 13,533,000 22,725,000  16,216,000 19,313,000 19,313,000 19,313,000 27,502,000 13,533,000  15,436,000 17,451,000 17,451,000 17,451,000 27,502,000 448,726,000  484,177,000 539,998,000 539,998,000 18,317,000 448,726,000 580,686,000  443,066,000 266,527,000 266,527,000 299,688,000  340,037,000 340,037,000 340,037,000 487,000,000 299,688,000  567,263,000 567,263,000 630,780,000 487,000,000  362,240,000  590,985,000 437,144,000 525,173,000  389,764,000 273,582,000 171,746,000 525,173,000 353,485,000  131,872,000 131,872,000 353,485,000 
        income tax payable
      17,370,000 14,782,000 14,782,000 14,444,000 13,107,000 14,103,000 10,702,000 10,702,000 10,702,000 26,279,000 14,444,000 7,544,000 31,272,000 43,685,000 43,685,000 43,685,000 46,211,000 26,279,000 42,114,000 46,434,000 55,557,000 55,557,000 46,211,000 31,190,000 44,201,000 19,071,000 12,817,000 12,817,000 5,870,000 31,190,000 6,886,000 3,642,000 1,340,000 1,340,000 1,340,000 1,293,000 5,870,000 2,465,000 1,346,000  2,219,000 2,219,000 1,293,000 6,808,000 4,163,000 6,736,000 11,775,000 11,775,000 11,775,000 22,360,000 6,808,000 11,492,000 21,355,000 24,909,000 24,909,000 24,909,000 22,360,000 22,148,000 20,271,000 16,362,000 16,728,000 16,728,000 21,791,000 22,148,000 13,395,000 17,215,000 20,267,000 20,267,000 21,791,000 12,097,000 17,696,000 9,291,000 10,766,000 10,766,000 10,766,000 7,309,000 12,097,000 8,189,000 4,635,000 5,171,000 5,171,000 5,171,000 3,506,000 7,309,000 4,668,000 2,181,000 4,183,000 4,183,000 4,183,000 3,506,000 56,181,000 100,097,000 30,285,000 38,965,000 38,965,000 1,322,000 56,181,000 24,277,000 37,605,000 22,925,000 38,662,000 38,662,000 38,713,000 38,655,000 159,915,000 159,915,000 159,915,000 187,745,000 38,713,000 212,513,000 136,588,000 136,588,000 165,009,000 187,745,000 227,356,000 200,092,000 472,387,440 145,522,000 180,470,000 139,268,000 139,268,000 132,418,000 100,736,000 121,275,000 139,268,000 64,518,000 104,744,000 45,224,000 45,224,000 64,518,000 
        accrued expenses and other current liabilities
      134,377,000 130,277,000 130,277,000 131,143,000 162,656,000 134,947,000 135,425,000 135,425,000 135,425,000 77,502,000 131,143,000 146,351,000 78,771,000 55,644,000 55,644,000 55,644,000 105,855,000 77,502,000 99,260,000 114,392,000 110,961,000 110,961,000 105,855,000 85,584,000 152,668,000 86,559,000 85,533,000 85,533,000 65,500,000 85,584,000 105,218,000 78,244,000 82,306,000 82,306,000 82,306,000 48,200,000 65,500,000 96,076,000 54,183,000  63,858,000 63,858,000 48,200,000 44,728,000 79,419,000 53,160,000 66,371,000 66,371,000 66,371,000 44,637,000 44,728,000 83,763,000 50,750,000 52,937,000 52,937,000 52,937,000 44,637,000 73,308,000 68,736,000 49,359,000 48,240,000 37,660,000 41,887,000 73,308,000 52,081,000 28,479,000 22,822,000 22,822,000 41,887,000 20,453,000 23,646,000 18,451,000 13,651,000 13,651,000 13,651,000 22,676,000 20,453,000 17,610,000 23,308,000 19,020,000 19,020,000 19,020,000 21,216,000 22,676,000 24,835,000 21,301,000 16,310,000 16,310,000 16,310,000 21,216,000 468,028,000 545,371,000 453,084,000 407,840,000 407,840,000 13,835,000 468,028,000 449,007,000 409,650,000 419,659,000 381,532,000 381,532,000 426,336,000 410,763,000 355,073,000 355,073,000 355,073,000 514,035,000 426,336,000 444,430,000 510,546,000 510,546,000 354,948,000 514,035,000 780,055,000 461,100,000 53,129,700 423,215,000 252,209,000 294,061,000 294,016,000 255,137,000 158,380,000 134,509,000 294,061,000 164,114,000 207,632,000 132,146,000 132,146,000 164,114,000 
        total current liabilities
      189,202,000 168,107,000 168,107,000 176,475,000 199,504,000 185,461,000 210,937,000 210,937,000 210,937,000 130,756,000 176,475,000 212,810,000 122,572,000 134,702,000 134,702,000 134,702,000 222,797,000 130,756,000 183,868,000 248,098,000 247,546,000 247,546,000 222,797,000 183,154,000 281,519,000 182,756,000 142,462,000 142,462,000 108,518,000 183,154,000 158,744,000 116,095,000 129,424,000 129,424,000 129,424,000 81,950,000 108,518,000 131,488,000 93,374,000  94,634,000 94,634,000 81,950,000 86,422,000 113,651,000 113,871,000 129,923,000 129,923,000 129,923,000 103,515,000 86,422,000 177,244,000 130,054,000 133,706,000 133,706,000 133,706,000 103,515,000 168,663,000 145,986,000 114,036,000 111,819,000 101,239,000 77,755,000 168,663,000 88,287,000 72,067,000 64,185,000 64,185,000 77,755,000 55,275,000 56,454,000 55,664,000 38,616,000 38,616,000 38,616,000 43,518,000 55,275,000 40,667,000 44,159,000 43,504,000 43,504,000 43,504,000 52,224,000 43,518,000 56,397,000 38,918,000 37,944,000 37,944,000 37,944,000 52,224,000 972,935,000 1,293,639,000 967,546,000 986,803,000 986,803,000 33,474,000 972,935,000 1,053,970,000 808,845,000 885,650,000 686,721,000 686,721,000 764,737,000 785,020,000 855,025,000 855,025,000 855,025,000 1,293,851,000 764,737,000 1,047,847,000 1,314,218,000 1,314,218,000 1,206,088,000 1,293,851,000 1,457,513,000 1,023,432,000  1,159,722,000 869,823,000 958,502,000 958,502,000 777,319,000 532,698,000 427,530,000 958,502,000 582,117,000 631,354,000 309,242,000 309,242,000 582,117,000 
        other liabilities
      55,620,000 50,968,000 50,968,000 62,673,000  60,182,000 59,883,000 59,883,000 59,883,000 62,112,000 62,673,000  64,562,000 45,223,000 45,223,000 45,223,000 44,328,000 62,112,000  44,007,000 31,210,000 31,210,000 44,328,000 31,198,000  29,859,000 26,193,000 26,193,000 26,207,000 31,198,000  27,202,000 25,870,000 25,870,000 25,870,000 31,810,000 26,207,000  31,884,000  32,313,000 32,313,000 31,810,000 27,635,000  27,307,000 23,785,000 23,785,000 23,785,000 22,313,000 27,635,000  21,354,000 18,187,000 18,187,000 18,187,000 22,313,000 16,766,000  16,264,000 13,314,000 13,314,000 8,338,000 16,766,000  8,581,000 6,658,000 6,658,000 8,338,000 6,201,000  6,325,000 5,671,000 5,671,000 5,671,000 3,921,000 6,201,000  3,449,000 3,379,000 3,379,000 3,379,000 3,922,000 3,921,000  3,533,000 3,276,000 3,276,000 3,276,000 3,922,000 82,546,000  80,581,000 77,600,000 77,600,000 2,632,000 82,546,000 101,094,000  100,324,000 124,365,000 124,365,000 45,572,000  40,216,000 40,216,000 99,770,000 55,739,000 45,572,000  65,141,000 65,141,000 30,963,000 55,739,000                 
        total liabilities
      244,822,000 219,075,000 219,075,000 239,148,000 259,052,000 245,643,000 270,820,000 270,820,000 270,820,000 192,868,000 239,148,000 273,265,000 187,134,000 179,925,000 179,925,000 179,925,000 267,125,000 192,868,000 228,649,000 292,105,000 278,756,000 278,756,000 267,125,000 214,352,000 313,696,000 212,615,000 168,655,000 168,655,000 134,725,000 214,352,000 184,318,000 143,297,000 155,294,000 155,294,000 155,294,000 113,760,000 134,725,000 160,945,000 125,258,000  126,947,000 126,947,000 113,760,000 114,057,000 140,337,000 141,178,000 153,708,000 153,708,000 153,708,000 125,828,000 114,057,000 199,681,000 151,408,000 151,893,000 151,893,000 151,893,000 125,828,000 185,429,000 163,263,000 130,300,000 125,133,000 114,553,000 86,093,000 185,429,000 101,130,000 80,648,000 70,843,000 70,843,000 86,093,000 61,476,000 62,822,000 61,989,000 44,287,000 44,287,000 44,287,000 47,439,000 61,476,000 46,066,000 47,000 46,883,000 46,883,000 46,883,000 56,146,000 47,439,000 59,480,000 42,451,000 41,220,000 41,220,000 41,220,000 56,146,000 1,055,481,000 1,387,591,000 1,048,127,000 1,064,403,000 1,064,403,000 36,106,000 1,055,481,000 1,155,064,000 878,104,000 985,974,000 811,086,000 811,086,000 871,596,000 905,795,000 954,795,000 954,795,000 954,795,000 1,392,011,000 871,596,000 1,155,061,000 1,424,760,000 1,424,760,000 1,284,569,000 1,392,011,000 1,536,124,000 1,074,862,000 4,375,942,642 1,201,226,000 871,200,000 960,560,000 960,561,000 782,206,000 538,264,000 433,937,000 960,560,000 591,439,000 638,346,000 316,978,000 316,978,000 591,439,000 
        shareholders’ equity
      788,941,000 772,327,000 772,327,000 809,589,000  784,503,000 753,456,000 753,456,000 753,456,000 774,052,000 809,589,000  759,442,000 748,273,000 748,273,000 748,273,000 694,357,000 774,052,000  644,897,000 618,726,000 618,726,000 694,357,000 707,222,000  646,640,000 594,759,000 594,759,000 595,708,000 707,222,000  593,097,000 564,630,000 564,630,000 564,630,000 552,488,000 595,708,000  570,358,000  544,811,000 544,811,000 552,488,000 583,061,000  550,427,000 521,328,000 521,328,000 521,328,000 517,236,000 583,061,000  495,829,000 470,896,000 470,896,000 470,896,000 517,236,000 410,246,000  398,762,000 369,757,000 380,337,000 346,881,000 410,246,000  329,144,000 315,959,000 315,959,000 346,881,000 294,563,000  280,869,000 270,928,000 270,928,000 270,928,000 264,995,000 294,563,000  257,825,000 264,164,000 264,164,000 264,164,000 249,839,000 264,995,000  230,178,000 216,260,000 216,260,000 216,260,000 249,839,000 5,723,702,000  5,193,062,000 4,946,247,000 4,946,247,000 167,783,000 5,723,702,000 4,711,025,000  4,605,602,000 4,488,941,000 4,488,941,000 6,159,876,000  6,226,428,000 6,226,428,000 6,226,428,000 6,700,736,000 6,159,876,000  7,253,267,000 7,253,267,000 7,889,459,000 6,700,736,000  7,114,291,000  6,670,329,000 4,985,417,000 4,568,124,000  4,227,544,000 3,841,928,000 3,631,539,000 4,568,124,000 3,240,323,000  1,658,266,000 1,658,266,000 3,240,323,000 
        total liabilities & shareholders’ equity
      1,033,763,000 991,402,000 991,402,000 1,048,737,000  1,030,146,000 1,024,276,000 1,024,276,000 1,024,276,000 966,920,000 1,048,737,000  946,576,000 928,198,000 928,198,000 928,198,000 961,482,000 966,920,000  937,002,000 897,482,000 897,482,000 961,482,000 921,574,000  859,255,000 763,414,000 763,414,000 730,433,000 921,574,000  736,394,000 719,924,000 719,924,000 719,924,000 666,248,000 730,433,000  695,616,000  671,758,000 671,758,000 666,248,000 697,118,000  691,605,000 675,036,000 675,036,000 675,036,000 643,064,000 697,118,000  647,237,000 622,789,000 622,789,000 622,789,000 643,064,000 595,675,000  529,062,000 494,890,000 494,890,000 432,974,000 595,675,000  409,792,000 386,802,000 386,802,000 432,974,000 356,039,000  342,858,000 315,215,000 315,215,000 315,215,000 312,434,000 356,039,000  305,433,000 311,047,000 311,047,000 311,047,000 305,985,000 312,434,000  272,629,000 257,480,000 257,480,000 257,480,000 305,985,000 6,779,183,000  6,241,189,000 6,010,650,000 6,010,650,000 203,889,000 6,779,183,000 5,866,089,000  5,591,576,000 5,300,027,000 5,300,027,000 7,031,472,000  7,181,223,000 7,181,223,000 7,181,223,000 8,092,747,000 7,031,472,000  8,678,027,000 8,678,027,000 9,174,028,000 8,092,747,000  8,189,153,000               
        assets
                                                                                                                                        
        current assets
                                                                                                                                        
        restricted assets-current
          54,645,000       49,656,000       49,490,000      48,506,000      24,098,000       24,085,000       19,157,000       19,515,000       44,393,000      19,328,000      19,322,000       15,299,000       15,283,000       460,052,000       200,732,000                                
        deferred income tax assets
          8,878,000       8,456,000       8,884,000      6,358,000      4,615,000       3,948,000       5,066,000       3,402,000       3,983,000      610,000 24,000    368,000  631,000    1,111,000 368,000 1,278,000 552,000 739,000 739,000 739,000 2,565,000 1,111,000 2,369,000 2,591,000 3,777,000 3,777,000 3,777,000 2,565,000 54,902,000 32,630,000 114,048,000 115,003,000 115,003,000 3,901,000 54,902,000 18,081,000 48,891,000 4,417,000 9,522,000 9,522,000 80,298,000 19,703,000 50,112,000 50,112,000 50,112,000 100,555,000 80,298,000 55,276,000 84,844,000 84,844,000 55,411,000 100,555,000 83,526,000 88,256,000 201,922,122 64,508,000 67,489,000 103,603,000 103,603,000 115,801,000 102,726,000 105,330,000 103,603,000 7,798,000 48,858,000 9,944,000 9,944,000 7,798,000 
        operating lease assets
          14,674,000       14,134,000       8,149,000      5,616,000      6,704,000       8,603,000                                                                                             
        liabilities and shareholders’ equity
                                                                                                                                        
        current liabilities
                                                                                                                                        
        notes and accounts payable
          17,773,000       55,586,000       36,023,000      80,768,000      44,535,000       30,687,000       27,657,000       56,423,000       31,739,000      22,541,000      14,246,000       14,661,000       26,642,000       635,782,000       330,065,000     324,650,000      378,942,000     444,444,000  1,750,944,511    525,218,000      318,978,000    
        refund liabilities
          5,968,000       3,329,000       6,471,000      3,882,000      2,105,000       2,260,000       2,093,000                                                                                      
        other long-term liabilities
          59,548,000       60,455,000       44,781,000      32,177,000      25,574,000       29,457,000       26,686,000       22,329,000       16,910,000      12,765,000      6,084,000       5,188,000       3,083,000       86,312,000       63,886,000     80,879,000      2,767,000     2,165,000 49,647,000  41,395,000 833,000 1,040,000 1,040,000 1,279,000 1,467,000 1,687,000 1,040,000 1,467,000 1,627,000 1,592,000 1,592,000 1,467,000 
        commitments and contingencies
                                                                                                                                        
        ordinary shares at us0.01 par value per share...
                                                                                                                                        
        authorized: 500,000 thousand shares
                                                                                                                                        
        issued and outstanding: 133,676 thousand shares in 2023 and 134,764 thousand shares in 2024
          1,348,000                                                                                                                              
        additional paid-in capital
          337,975,000       321,050,000       303,564,000      294,656,000      275,132,000       265,210,000       263,230,000       242,487,000       226,658,000      209,243,000      190,783,000       180,016,000       173,852,000       5,104,881,000       4,775,392,000     5,041,020,000      5,546,008,000           3,522,094,000      3,348,236,000    
        accumulated other comprehensive income
          338,000       1,153,000       2,595,000      -540,000      -349,000       -785,000       495,000       2,643,000       -1,032,000      633,000      2,505,000       4,095,000       3,665,000       -9,797,000       69,216,000           -166,055,000           45,774,000      49,157,000    
        retained earnings
          432,623,000       411,156,000       425,120,000      412,129,000      281,577,000       270,968,000       301,860,000       247,490,000       215,724,000      133,227,000      109,456,000       85,270,000       83,449,000       1,066,065,000            -456,381,000      2,555,150,000           961,224,000      13,733,000    
        total shareholders’ equity
          772,284,000       734,696,000       732,601,000      657,632,000      557,742,000       536,784,000       532,277,000       494,051,000       442,763,000      344,498,000      304,100,000       270,697,000       262,266,000       6,200,796,000       4,726,432,000     4,513,742,000      6,289,590,000           4,568,123,000      3,449,785,000    
        total liabilities and shareholders’ equity
          1,031,336,000       1,007,961,000       961,250,000      971,328,000      742,060,000       697,729,000       672,614,000       693,732,000       606,026,000      445,628,000      366,922,000       316,763,000       321,746,000       7,588,387,000       5,604,536,000     5,419,537,000      7,444,651,000           5,528,684,000      4,088,131,000    
        issued and outstanding: 132,216 thousand shares in 2022 and 133,676 thousand shares in 2023
                 1,337,000                                                                                                                       
        notes and accounts receivable
                        206,105,000      208,574,000      115,826,000       108,734,000       91,763,000       79,135,000       73,599,000      58,979,000      28,854,000       31,213,000       36,785,000       1,174,469,000       810,842,000     510,010,000      1,004,739,000     1,148,146,000      1,018,141,000      728,279,000    
        issued and outstanding: 139,764 thousand shares in 2021 and 132,216 thousand shares in 2022
                        1,322,000                                                                                                                
        treasury stock
                              -50,011,000                    -34,755,000                                                                 -1,687,865,000                     
        noncurrent assets held for sale
                                    11,124,000       10,405,000       10,576,000              3,363,000                                                                        
        issued and outstanding: 138,168 thousand shares in 2020 and 139,764 thousand shares in 2021
                              1,398,000                                                                                                          
        short-term investments
                                  1,951,000   3,876,000 2,673,000 2,673,000 2,673,000 4,664,000 1,951,000 2,010,000 2,309,000  3,833,000 3,833,000 4,664,000 4,919,000 3,609,000 7,961,000 4,387,000 4,387,000 4,387,000 4,984,000 4,919,000 6,941,000 2,354,000 1,900,000 1,900,000 1,900,000 4,984,000 8,683,000 3,302,000 15,691,000 4,818,000 4,695,000 679,000 8,683,000 4,681,000 723,000 712,000 712,000 679,000 730,000 703,000 743,000 727,000 727,000 727,000 2,946,000 730,000 742,000  14,993,000 14,993,000 14,993,000  2,946,000 14,882,000      90,078,000 90,237,000  38,097,000 38,097,000 1,292,000 90,078,000 61,193,000 41,200,000 11,175,000 21,163,000 21,163,000 33,143,000 21,153,000 54,103,000 54,103,000 54,103,000 154,438,000 33,143,000 112,505,000 742,160,000 742,160,000 1,400,071,000 154,438,000 1,751,113,000 1,400,438,000  1,322,354,000 1,673,190,000 1,458,847,000 1,458,847,000 1,333,576,000 1,308,522,000 1,229,414,000 1,458,847,000 993,382,000 1,157,955,000 885,551,000 885,551,000 993,382,000 
        goodwill and intangible assets
                                  17,489,000   17,489,000 17,489,000 17,489,000 17,489,000 17,489,000 17,489,000  33,714,000  58,935,000 58,935,000 17,489,000 64,163,000  64,904,000 65,653,000 65,653,000 65,653,000 77,691,000 64,163,000  72,840,000 73,369,000 73,369,000 73,369,000 77,691,000 74,423,000  74,942,000 75,469,000 75,469,000 76,528,000 74,423,000  35,463,000 35,466,000 35,466,000 76,528,000 35,474,000  35,481,000 35,471,000 35,471,000 35,471,000 35,471,000 35,474,000  35,461,000 35,465,000 35,465,000 35,465,000 35,465,000 35,471,000  35,459,000 35,462,000 35,462,000 35,462,000 35,465,000 1,168,807,000  1,168,807,000 1,174,579,000 1,174,579,000 39,843,000 1,168,807,000 1,209,211,000  1,226,527,000 1,243,844,000 1,243,844,000 2,499,051,000  2,590,064,000 2,590,064,000 2,590,064,000 2,691,141,000 2,499,051,000  2,744,952,000 2,744,952,000 2,790,774,000 2,691,141,000  2,440,963,000  2,485,619,000             
        goodwill
                                           17,489,000       58,331,000       58,964,000       68,656,000      68,660,000      35,467,000       35,474,000       35,472,000       1,173,546,000       1,168,807,000     1,168,807,000      2,186,760,000     2,187,586,000                
        issued and outstanding: 139,110 thousand shares in 2019 and 138,168 thousand shares in 2020
                                    1,382,000                                                                                                    
        intangible assets
                                                  1,021,000       7,429,000       5,227,000      7,330,000                                  23,088,000     92,352,000      454,744,000     661,851,000  129,976,932         3,468,000  4,593,000 4,593,000 3,468,000 
        current portion of long-term payable
                                                  319,000       566,000       240,000      270,000      478,000       207,000       252,000       12,389,000       31,525,000     10,952,000      11,962,000     4,358,000                
        issued and outstanding: 144,679 thousand shares in 2018 and 139,110 thousand shares in 2019
                                           1,391,000                                                                                             
        loans
                                                 3,900,000  12,000,000 20,700,000 20,700,000 20,700,000  3,900,000  25,000,000 25,000,000 25,000,000 25,000,000  35,000,000      35,000,000                                                                   
        net income
                                             34,756,000         23,061,000 75,033,000    47,544,000 23,511,000                                                                            
        total pre-tax impact of non-gaap adjustments
                                             -361,000         2,815,000 28,563,000    5,591,000 4,008,000                                                                            
        income tax impact of non-gaap adjustments
                                             -750,000         -243,000 -2,306,000    -2,419,000 -2,386,000                                                                            
        earnings per diluted ads
                                             980         640 2,090    1,320 650   3,640                                                                         
        shares used in computing earnings per diluted ads
                                             35,505,000 35,473,000   36,128,000  36,227,000 36,181,000  36,119,000 35,902,000   35,953,000 35,887,000 35,972,000   35,513,000                                                                         
        non-gaap adjustments
                                             56,000 85,000   133,000  80,000 46,000  55,000 107,000   86,000 65,000 79,000   155,000                                                                         
        (a) excludes stock-based compensation as follows:
                                                                                                                                        
        cost of sales
                                             102,000 95,000   390,000  144,000 64,000  59,000 293,000   127,000 69,000 67,000   400,000                                                                         
        research & development
                                             2,823,000 2,696,000   13,277,000  4,898,000 2,095,000  1,868,000 9,255,000   4,125,000 2,165,000 1,850,000   10,529,000                                                                         
        sales & marketing
                                             662,000 555,000   3,407,000  1,988,000 1,092,000  659,000 3,166,000   1,972,000 1,205,000 609,000   3,122,000                                                                         
        general & administrative
                                             884,000 844,000   3,704,000  1,370,000 603,000  551,000 2,779,000   1,216,000 680,000 609,000   3,313,000                                                                         
        bank loan
                                                         25,000,000       25,000,000                                                                        
        long-term payable, net of current portion
                                                         108,000       367,000      78,000      284,000       211,000              7,640,000       5,373,000     39,896,000      43,745,000     45,754,000                
        ordinary shares at us 0.01 par value per share...
                                                                                                                              39,031,000      38,659,000    
        issued and outstanding: 143,162 thousand shares in 2017 and 144,679 thousand shares in 2018
                                                  1,447,000                                                                                      
        (a)excludes stock-based compensation as follows:
                                                                                                                                        
        gross profit
                                                      62,554,000 251,194,000    129,437,000 64,826,000                                                                            
        gross margin
                                                      48,000 48,000    49,800 50,900                                                                            
        stock-based compensation expense
                                                      59,000 293,000    69,000 67,000                                                                            
        operating expenses
                                                      37,701,000 155,767,000    69,182,000 34,842,000                                                                            
        amortization of intangible assets
                                                      -741,000 -2,456,000    -1,052,000 -526,000                                                                            
        impairment loss of goodwill
                                                       -10,337,000                                                                                 
        litigation expense
                                                      -13,000                                                                                  
        operating profit
                                                      24,853,000 95,427,000    60,255,000 29,984,000                                                                            
        operating margin
                                                      19,100 18,200    23,200 23,600                                                                            
        total adjustments to operating profit
                                                      3,891,000 28,286,000    5,171,000 3,661,000                                                                            
        non-operating income
                                                      2,347,000 3,652,000    1,287,000 401,000                                                                            
        foreign exchange loss
                                                      -1,076,000 157,000    420,000 347,000                                                                            
        impairment of long-term investments
                                                       120,000                                                                                 
        issued and outstanding: 141,311 thousand shares in 2016 and 143,162 thousand shares in 2017
                                                         1,431,000                                                                               
        issued and outstanding: 139,521 thousand shares in 2015 and 141,311 thousand shares in 2016
                                                                1,413,000                                                                        
        refundable deposits—current
                                                                   19,302,000      19,280,000       15,310,000                    448,482,000   214,355,000  138,800,000  95,797,000   80,555,000  80,555,000 69,966,000      69,966,000    65,043,000 65,000,000            
        refundable deposits - current
                                                                    19,531,000   19,275,000 19,280,000  19,531,000 19,315,000  19,829,000 15,310,000 15,310,000  15,280,000 19,315,000  15,215,000 15,241,000 15,241,000 15,241,000  15,280,000  15,198,000 15,221,000 15,221,000 15,221,000  462,625,000  439,145,000 448,482,000  15,213,000 462,625,000      66,167,000   80,555,000   66,167,000  104,989,000 104,989,000 109,653,000   107,442,000    65,000,000  60,000,000 60,000,000 60,000,000 65,000,000 95,000,000  95,000,000 95,000,000 95,000,000 
        issued and outstanding: 135,622 thousand shares in 2014 and 139,521 thousand shares in 2015
                                                                      1,395,000                                                                  
        deferred income tax liabilities
                                                                            388,000                                                            
        issued and outstanding: 131,630 thousand shares in 2013 and 135,622 thousand shares in 2014
                                                                            1,356,000                                                            
        issued and outstanding: 130,040 thousand shares in 2012 and 131,630 thousand shares in 2013
                                                                                   1,316,000                                                     
        refundable deposits-current
                                                                                        15,240,000       15,240,000                                         
        issued and outstanding: 124,572 thousand shares in 2011 and 130,040 thousand shares in 2012
                                                                                          1,300,000                                              
        issued and outstanding: 117,139 thousand shares in 2010 and 124,572 thousand shares in 2011
                                                                                                 39,647,000                                       
        cash
                                                                                                        1,569,792,000                                
        authorized: 500,000,000 shares
                                                                                                                                        
        issued and outstanding: 112,277,892 shares in 2009 and 117,139,068 shares in 2010
                                                                                                        37,191,000                                
        accumulated deficit
                                                                                                        -155,367,000                                
        long-term liabilities
                                                                                                            61,287,000  59,554,000 59,554,000  42,276,000 61,287,000  44,867,000 44,867,000 46,585,000 42,276,000                 
        restricted assets- current
                                                                                                             50,689,000      85,368,000     127,466,000                
        issued: 133,875,736 shares in 2008 and 112,277,892 shares in 2009 outstanding: 109,048,952 shares in 2008 and 112,277,892 shares in 2009
                                                                                                             35,548,000                           
        accumulated other comprehensive loss
                                                                                                             -106,445,000                           
        short-term borrowing
                                                                                                                 105,071,000   99,821,000 99,821,000 55,351,000 105,071,000                 
        accrued pension cost
                                                                                                                 145,000   534,000 534,000 933,000 145,000  1,783,000  109,000 544,000 1,018,000 1,019,000 3,608,000 4,099,000 4,720,000 1,018,000 7,855,000 5,365,000 6,144,000 6,144,000 7,855,000 
        restricted assets
                                                                                                                        488,000                
        current portion of long-term debt
                                                                                                                        1,300,000  325,320,000              
        fin 48 liabilities
                                                                                                                   60,702,000     30,692,000                
        issued: 131,974,654 shares in 2007 and 133,875,736 shares in 2008 outstanding: 131,974,654 shares in 2007 and 109,048,952 shares in 2008
                                                                                                                   42,352,000                     
        current assets :
                                                                                                                                        
        restricted cash
                                                                                                                          1,647,154,842              
        accrued income
                                                                                                                          50,726,520              
        prepaid expenses and other current assets, net of allowance of
                                                                                                                          182,710,687              
        current assets : - sum
                                                                                                                          12,291,740,440              
        non-current assets :
                                                                                                                                        
        non-current assets : - sum
                                                                                                                          4,939,092,644              
        liabilities
                                                                                                                                        
        current liabilities :
                                                                                                                                        
        short-term borrowings
                                                                                                                          628,606,731              
        current portion of long-term payable-other, net of present value discount of
                                                                                                                          26,271,135              
        value added taxes (vat) payable
                                                                                                                          181,612,994              
        deferred liability
                                                                                                                          27,154,842              
        current liabilities : - sum
                                                                                                                          3,465,427,353              
        non-current liabilities :
                                                                                                                                        
        long-term borrowings
                                                                                                                          37,500,000              
        long-term payable-other, net of present value discount of
                                                                                                                          873,015,289              
        non-current liabilities : - sum
                                                                                                                          910,515,289              
        convertible redeemable preferred shares:
                                                                                                                                        
        issued and outstanding: 1,666,650 shares at december 31, 2005 and 2006
                                                                                                                                        
        common stock
                                                                                                                                        
        authorized: 20,000,000 shares at december 31, 2005 and 2006
                                                                                                                                        
        issued and outstanding: 9,672,890 shares at december 31, 2005 and 2006
                                                                                                                                        
        minority interest
                                                                                                                           4,970,000             
        refundable deposits
                                                                                                                              65,000,000          
        other restricted assets
                                                                                                                              33,096,000          
        common stock- nt10 par value per share authorized: 195,000,000 shares at december 31, 2004 issued and outstanding: 105,412,000 shares at december 31, 2004
                                                                                                                                        
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2025-10-31 2025-07-31 2025-04-30 2024-12-31 2024-10-31 2024-08-01 2024-05-03 2023-05-05 2022-12-31 2022-11-02 2022-07-28 2022-05-05 2021-12-31 2021-10-28 2021-07-30 2021-05-05 2020-12-31 2020-11-03 2020-07-29 2020-04-29 2019-12-31 2007-10-01 
                              
          cash and cash equivalents
        -67,097,000 275,140,000  -5,639,000 294,814,000 225,382,000  -46,538,000 226,396,000  6,994,000 350,125,000  6,778,000 344,012,000   
          accounts receivable
        14,231,000 206,693,000 -230,735,000 5,538,000 186,154,000 145,772,000  35,133,000 208,413,000  9,339,000 136,244,000  4,163,000 89,662,000   
          inventories
        27,102,000 180,903,000 -235,941,000 -12,505,000 253,316,000 307,662,000 -368,364,000 46,755,000 218,763,000 -228,712,000 37,185,000 113,432,000 -125,558,000 -298,000 104,133,000 -89,407,000  
          refundable deposits – current
        17,293,000 53,015,000  1,426,000 49,610,000 49,492,000  32,000 48,500,000  30,067,000 18,693,000  5,000 24,084,000   
          prepaid expenses and other current assets
        35,938,000 32,102,000 -33,302,000 13,516,000 17,944,000 14,115,000 -33,586,000 -613,000 37,847,000 -25,512,000 1,602,000 25,140,000 -28,809,000 1,839,000 21,939,000 -19,595,000  
          total current assets
        27,467,000 747,853,000  2,336,000 801,838,000 742,423,000  34,769,000 739,919,000  85,187,000 643,634,000  13,690,000 586,503,000   
          long-term investments
        -1,016,000 20,636,000  1,812,000 15,489,000 14,068,000  -111,000 8,550,000  1,500,000 5,000,000  2,000,000 3,000,000   
          property and equipment
        15,223,000 193,603,000  5,130,000 174,420,000 147,115,000  51,000 131,317,000  2,893,000 103,948,000  1,334,000 100,822,000   
          other assets
        687,000 29,310,000 -30,072,000 -3,408,000 32,529,000 24,592,000 -23,481,000 4,811,000 17,696,000 -17,058,000 6,261,000 10,832,000 -11,384,000 -554,000 12,110,000 -14,308,000  
          total assets
        42,361,000 991,402,000  5,870,000 1,024,276,000 928,198,000  39,520,000 897,482,000  95,841,000 763,414,000  16,470,000 719,924,000   
          accounts payable
        14,407,000 23,048,000  -28,399,000 64,810,000 35,373,000  6,244,000 81,028,000  33,014,000 44,112,000  -11,569,000 45,778,000   
          income tax payable
        2,588,000 14,782,000 -8,540,000 3,401,000 10,702,000 43,685,000 -48,521,000 -9,123,000 55,557,000 18,244,000 6,254,000 12,817,000 779,000 2,302,000 1,340,000 -3,044,000 435,388,270 
          accrued expenses and other current liabilities
        4,100,000 130,277,000 -122,149,000 -478,000 135,425,000 55,644,000 -113,716,000 3,431,000 110,961,000 -60,165,000 1,026,000 85,533,000 -70,916,000 -4,062,000 82,306,000 -43,576,000 16,503,970 
          total current liabilities
        21,095,000 168,107,000  -25,476,000 210,937,000 134,702,000  552,000 247,546,000  40,294,000 142,462,000  -13,329,000 129,424,000   
          other liabilities
        4,652,000 50,968,000 -59,190,000 299,000 59,883,000 45,223,000 -33,688,000 12,797,000 31,210,000 -22,473,000 3,666,000 26,193,000 -29,120,000 1,332,000 25,870,000 -34,461,000  
          total liabilities
        25,747,000 219,075,000  -25,177,000 270,820,000 179,925,000  13,349,000 278,756,000  43,960,000 168,655,000  -11,997,000 155,294,000   
          shareholders’ equity
        16,614,000 772,327,000  31,047,000 753,456,000 748,273,000  26,171,000 618,726,000  51,881,000 594,759,000  28,467,000 564,630,000   
          total liabilities & shareholders’ equity
        42,361,000 991,402,000  5,870,000 1,024,276,000 928,198,000  39,520,000 897,482,000  95,841,000 763,414,000  16,470,000 719,924,000   
          net income
        -3,152,000 19,463,000 58,428,000 14,805,000 16,016,000 10,150,000 120,927,000 -2,919,000 54,502,000 150,457,000 15,145,000 34,400,000 51,535,000 2,296,000 25,915,000 37,914,000 4,153,412,952 
          depreciation & amortization
        220,000 7,225,000  194,000 5,608,000 5,608,000  223,000 4,454,000  173,000 3,886,000  126,000 -872,000 4,109,000   
          stock-based compensation
        -4,636,000 4,811,000 16,571,000 -2,780,000 3,165,000 5,485,000 24,231,000 -3,138,000 5,568,000 17,181,000 -651,000 3,015,000 14,343,000 -2,236,000 2,482,000 14,364,000  
          investment losses (gain) & disposals
        4,362,000 -3,309,000  -3,463,000 1,608,000 -4,746,000               
          changes in operating assets and liabilities
        -64,340,000 22,082,000  4,926,000 -18,586,000 -9,525,000  11,332,000 -66,652,000  28,190,000 -24,132,000  -14,141,000 872,000 7,118,000   
          net cash from operating activities
        -67,546,000 50,272,000 55,602,000 13,682,000 7,811,000 6,972,000 80,522,000 5,497,000 -2,127,000 114,672,000 42,654,000 17,372,000 91,528,000 -13,909,000 39,610,000 37,516,000  
          capital expenditures
        -3,890,000 -11,661,000 322,000 -10,749,000 -13,550,000 6,744,000 -11,662,000 -1,596,000 -3,330,000 2,262,000 -6,396,000  
          free cash flows
        -71,436,000 38,611,000 55,602,000 14,004,000 -2,938,000 -6,578,000 80,522,000 12,241,000 -13,789,000 114,672,000 41,058,000 14,042,000 91,528,000 -11,647,000 33,214,000 37,516,000  
          purchase of property & equipment
        -3,890,000 -11,661,000  322,000 -10,749,000 -13,550,000  6,744,000 -11,662,000  -1,596,000 -3,330,000  2,262,000 -6,396,000   
          others
                              
          net cash from investing activities
        -3,903,000 -11,648,000 -33,662,000 322,000 -10,749,000 -13,550,000 -28,024,000 6,744,000 -11,662,000 -21,738,000 -3,096,000 -3,330,000 -15,411,000 262,000 -6,396,000 -8,107,000  
          dividend payments
        210,000 -16,956,000  -12,000 -16,808,000   464,000 -16,953,000  -2,000 -12,199,000  -12,278,000   
          share repurchases
        24,270,000 -24,291,000       73,044,000 -103,045,000           
          net cash from financing activities
        24,480,000 -41,247,000 -50,435,000 -12,000 -16,808,000  -136,606,000 73,508,000 -119,998,000 -87,534,000 -2,000 -12,199,000 -61,636,000 -12,278,000 -59,323,000 125,830,731 
          net increase in cash, cash equivalents & restricted cash
        -46,969,000 -2,623,000  13,992,000 -19,746,000 -6,578,000  85,749,000 -133,787,000  39,556,000 1,843,000  -13,647,000 20,936,000   
          effect of foreign exchange changes
        87,000 37,000  51,000 35,000 -177,000  1,409,000 -84,000  29,000 -86,000  -436,000 -114,000   
          cash, cash equivalents & restricted cash—beginning of period
        -2,586,000 334,333,000  -19,711,000   287,055,000  -133,871,000 415,523,000  1,757,000 369,211,000  20,822,000 348,253,000   
          cash, cash equivalents & restricted cash—end of period
        -49,468,000 331,747,000  -5,668,000   280,300,000  -46,713,000 281,652,000  41,342,000 370,968,000  6,739,000 369,075,000   
          proceeds from disposal of properties
         13,000                    
          purchase of long-term investments
                              
          disposal of long-term investments
                              
          cash flows from operating activities
                              
          adjustments to reconcile net income to net cash from operating activities:
                              
          depreciation and amortization
                              
          loss on pension curtailment or settlement
                              
          loss on modification of lease
                              
          unrealized holding gain on investment
                              
          gain from disposal of long-term investment
                              
          loss on disposal of property and equipment
                              
          deferred income taxes
                              
          changes in operating assets and liabilities:
                              
          notes and accounts payable
                              
          refund liabilities
                              
          lease liabilities
                              
          cash flows from investing activities
                              
          proceeds from disposal of long-term investments
                              
          purchase of property and equipment
                              
          cash flows from financing activities
                              
          repayments of bank loan
                              
          proceeds from bank loan
                              
          dividends paid
                              
          share repurchase
                              
          net increase in cash, cash equivalents, and restricted cash
                              
          effect of exchange rate changes
                              
          cash, cash equivalents, and restricted cash, beginning of year
                              
          cash, cash equivalents, and restricted cash, end of year
                              
          supplemental information
                              
          interest paid
                              
          income taxes paid
                              
          non-cash investing and financing activities:
                              
          unpaid purchase of property and equipment included in accounts payable and accrued liabilities
                              
          dividend declared included in accrued expenses and accrued liabilities
                              
          cash, cash equivalents & restricted cash - beginning of period
              368,990,000                
          cash, cash equivalents & restricted cash - end of period
              349,279,000                
          purchase of long-term investment
                              
          non-cash investing and financing activities:unpaid purchase of property and equipment included in accounts payable and accrued liabilities
                              
          gain from disposal of short-term investments
                              
          loss from disposal of subsidiary
                              
          impairment of goodwill
                              
          short-term investments
                        -1,485,000 1,203,000 2,673,000 -682,000  
          notes and accounts receivable
                              
          investment impairment, losses & disposals
                  1,000   203,000  47,000 -14,000   
          goodwill & intangible assets impairment
                              
          amortization of intangible assets
                             111,657,514 
          gain from disposal of subsidiary
                              
          gain from disposal of long-term investments
                              
          impairment of goodwill and intangible assets
                              
          proceeds from sale of subsidiary
                              
          proceeds from sale of long-term investment
                              
          disposal of fci
                              
          total consideration
                              
          other current assets
                              
          cash and restricted cash disposed
                              
          goodwill and intangible assets
                         17,489,000   
          loss on equity-method investment
                              
          bank loan
                              
          impairment of long-term investments
                              
          gain from disposal of noncurrent assets held for sale
                              
          business acquisition-net of cash, cash equivalents, and restricted cash acquired
                              
          proceeds from issuance of ordinary shares upon exercise of employee stock options
                              
          acquisition of bigtera
                              
          fair value of assets acquired, net of cash, cash equivalents, and restricted cash acquired
                              
          other current liabilities
                              
          other long-term liabilities
                              
          cash paid for business acquisition, net of cash, cash equivalents, and restricted cash acquired
                              
          loans
                              
          proceeds from sale of held-to-maturity financial assets
                              
          purchase of held-to-maturity financial assets
                              
          increase of prepaid expenses and other current assets
                              
          proceeds from bankloan
                              
          acquisition of shannon systems
                              
          issuance of stock
                              
          business acquisition-net of cash and cash equivalents acquired
                              
          return of capital from long-term investments
                              
          changes in restricted assets
                              
          net increase in cash and cash equivalents
                              
          cash and cash equivalents, beginning of year
                              
          cash and cash equivalents, end of year
                              
          fair value of assets acquired, net of cash and cash equivalents acquired
                              
          cash paid for shannon systems acquisition
                              
          unrealized holding loss on short-term investment
                              
          deferred rent
                              
          unrealized holding gain on short-term investment
                              
          gain on sales of short-term investments
                              
          exercise of stock option in lieu of offsetting accrued bonuses
                              
          impairment of goodwill and long-lived assets
                              
          proceeds from disposal of property and equipment
                              
          proceed from government grants
                              
          proceeds from long-term debt and payable
                              
          repayment of long-term debt and payable
                              
          effect of exchange rate changes on cash and cash equivalents
                              
          unrealized holding loss on short-term investments
                              
          net increase in cash
                              
          effect of exchange rate changes on cash
                              
          cash, beginning of year
                              
          cash, end of year
                              
          write off of in–process research and development
                              
          gain on sales of long-term investments
                              
          accrued pension cost
                              
          acquisition of long-term investments
                              
          repayment of short-term borrowings
                              
          acquisition of fci
                              
          fair value of liabilities assumed, including earn-out contingency of nt389,160 thousand
                              
          issuance of stock and options
                              
          cash paid for fci acquisition
                              
          acquisition of centronix
                              
          fair value of assets acquired, net of cash acquired
                              
          cash paid for centronix acquisition
                              
          unrealized holding gain on short-term investments
                              
          fin 48 liabilities
                              
          proceed from disposal of long-term investments
                              
          proceeds from initial public offering of ordinary shares
                              
          unrealized holding gain on marketable securities
                              
          gain on sales of long-term investment
                              
          impairment of long-term investment
                              
          purchases of short-term investments
                              
          proceeds from sales of short-term investments
                              
          cash flows from operating activities:
                              
          bad debt expense
                             95,648,238 
          depreciation
                             881,692,094 
          loss on impairment of property and equipment
                             16,328,463 
          amortization of present value discount account
                             59,886,502 
          share based compensation
                             133,193,900 
          other employee benefit
                             6,118,039 
          gain on assets contributed
                              
          current portion of deferred tax assets
                              
          long-term prepaid expense
                              
          non-current portion of deferred tax asset
                              
          value added taxes (vat) payable
                             181,612,994 
          cash flows from investing activities:
                              
          increase in restricted cash
                              
          decrease in short-term investments
                             2,031,500,000 
          acquisition of property and equipment
                              
          acquisition of intangible assets
                              
          increase in loan to employees
                              
          increase in golf and condo memberships
                              
          decrease in key money deposits
                              
          cash flows from financing activities:
                              
          proceeds from short-term borrowings
                             628,606,731 
          repayment of current portion of long-term debt
                              
          proceeds from long-term borrowings
                              
          payment of current portion of long-term payable-other
                              
          proceeds from governmental grants
                             100,000,000 
          proceeds from capital increase
                              
          cash and cash equivalents, beginning of the year
                             1,631,007,913 
          cash and cash equivalents, end of the year
                             370,800,044 
          impairment of intangible assets
                              
          stock bonus to employees
                              
          sales of short-term investments
                              
          decrease in refundable deposits
                              
          repayment of other long-term liabilities
                              
          decrease (increase) in short-term investments
                              
          decrease (increase) in key money deposits
                              
          gain on sales of investments
                              
          loss on disposal of properties
                              
          sales and maturities of short-term investments
                              
          purchase of properties
                              
          proceeds from issuance of common stock
                              
          decrease in other long-term liabilities