7Baggers

Pacira BioSciences, Inc
(NASDAQ:PCRX) 

PCRX stock logo

Pacira BioSciences, Inc. provides non-opioid pain management and regenerative health solutions for health care practitioners and their patients in the United States. The company develops products based on its proprietary DepoFoam product delivery technology that encapsulates drugs without altering t...

Founded: 2006
Full Time Employees: 606
Sector: Healthcare
Industry: Drug Manufacturers-Specialty & Generic

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Quarterly
Annual
    Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 
                                                                 
      revenues:
                                                                 
      net product sales
    177,376,000 196,873,000 178,040,000 180,347,000 167,594,000 187,253,000 167,722,000 176,387,000 165,824,000 179,764,000 163,583,000 169,467,000 159,431,000 171,587,000 166,560,000 168,581,000 157,422,000 158,574,000 126,791,000 134,863,000 118,738,000 129,764,000 116,889,000 75,216,000 104,745,000 121,846,000 104,350,000 101,824,000 90,906,000 94,714,000 82,708,000 80,717,000 74,287,000 78,827,000 66,951,000 70,139,000 68,425,000 71,764,000 66,119,000 67,687,000 64,502,000 68,190,000 61,150,000 58,062,000 57,086,000 60,829,000 50,920,000 46,034,000 35,742,000 32,436,000 22,408,000 16,278,000 10,835,000 4,550,000 4,981,000       
      royalty revenue
      1,476,000 752,000 1,329,000  851,000 1,636,000 1,293,000 1,480,000 343,000  910,000 368,000 906,000 830,000 569,000 620,000 931,000 602,000 289,000 1,210,000 595,000 289,000 939,000 578,000 335,000 780,000 407,000 400,000 740,000 390,000 320,000 225,000 358,000 665,000 652,000 781,000 879,000 597,000 616,000 774,000 706,000 730,000 874,000 606,000 771,000 809,000 668,000 886,000 608,000 620,000 509,000 452,000 763,000       
      total revenues
    177,376,000 196,873,000 179,516,000 181,099,000 168,923,000 187,253,000 168,573,000 178,023,000 167,117,000 181,244,000 163,926,000 169,467,000 160,341,000 171,955,000 167,466,000 169,411,000 157,991,000 159,194,000 127,722,000 135,590,000 119,027,000 130,974,000 117,484,000 75,505,000 105,684,000 122,424,000 104,685,000 102,604,000 91,313,000 95,114,000 83,448,000 84,107,000 74,607,000 79,078,000 67,335,000 70,934,000 69,283,000 72,902,000 68,355,000 69,640,000 65,474,000 69,321,000 62,213,000 59,148,000 58,316,000 61,792,000 52,048,000 47,165,000 36,662,000 33,565,000 23,259,000 17,141,000 11,587,000 8,486,000 12,344,000 7,804,000 4,233,000 3,956,000 3,636,000 3,863,000  
      yoy
    5.00% 5.14% 6.49% 1.73% 1.08% 3.32% 2.83% 5.05% 4.23% 5.40% -2.11% 0.03% 1.49% 8.02% 31.12% 24.94% 32.74% 21.55% 8.71% 79.58% 12.63% 6.98% 12.23% -26.41% 15.74% 28.71% 25.45% 21.99% 22.39% 20.28% 23.93% 18.57% 7.68% 8.47% -1.49% 1.86% 5.82% 5.17% 9.87% 17.74% 12.27% 12.18% 19.53% 25.41% 59.06% 84.10% 123.78% 175.16% 216.41% 295.53% 88.42% 119.64% 173.73% 114.51% 239.49% 102.02%      
      qoq
    -9.90% 9.67% -0.87% 7.21% -9.79% 11.08% -5.31% 6.53% -7.79% 10.56% -3.27% 5.69% -6.75% 2.68% -1.15% 7.23% -0.76% 24.64% -5.80% 13.92% -9.12% 11.48% 55.60% -28.56% -13.67% 16.95% 2.03% 12.37% -4.00% 13.98% -0.78% 12.73% -5.65% 17.44% -5.07% 2.38% -4.96% 6.65% -1.85% 6.36% -5.55% 11.43% 5.18% 1.43% -5.63% 18.72% 10.35% 28.65% 9.23% 44.31% 35.69% 47.93% 36.54% -31.25% 58.18% 84.36% 7.00% 8.80% -5.88%   
      operating expenses:
                                                                 
      cost of goods sold
    36,413,000 40,299,000 34,278,000 40,866,000 34,306,000 39,886,000 38,864,000 44,262,000 47,416,000 47,692,000 39,750,000 48,207,000 49,020,000 61,916,000 50,678,000 50,627,000 36,074,000 39,007,000 34,651,000 35,248,000 31,349,000 35,297,000 29,993,000 22,305,000 29,732,000 31,903,000 22,304,000 25,201,000 27,303,000 23,979,000 19,065,000 20,916,000 22,885,000 21,294,000 18,228,000 23,811,000 24,581,000 23,621,000 43,152,000 23,053,000 20,278,000 19,428,000 15,901,000 18,929,000 17,580,000 14,618,000 20,391,000 19,954,000              
      research and development
    28,072,000 37,453,000 25,966,000 28,200,000 25,342,000 23,897,000 19,104,000 20,338,000 18,238,000 19,463,000 20,830,000 18,824,000 17,140,000 17,505,000 19,405,000 26,282,000 21,605,000 15,514,000 11,578,000 12,573,000 15,879,000 15,331,000 14,651,000 13,620,000 15,819,000 19,653,000 20,255,000 17,827,000 14,384,000 14,174,000 14,897,000 12,239,000 14,378,000 10,028,000 11,775,000 18,856,000 16,632,000 17,069,000 9,754,000 9,362,000 9,493,000 13,153,000 5,893,000 3,649,000 5,967,000 3,887,000 4,425,000 5,216,000 5,204,000 4,836,000 5,962,000 4,857,000 5,905,000 3,527,000 1,872,000 1,294,000 2,636,000 4,344,000 4,381,000 3,513,000  
      selling, general and administrative
    93,944,000 101,608,000 91,797,000 88,578,000 86,776,000 79,614,000 74,333,000 68,126,000 72,026,000 65,801,000 67,947,000 64,850,000 70,843,000 63,970,000 61,283,000 65,003,000 64,260,000 51,203,000 48,807,000 50,813,000 48,522,000 52,833,000 52,561,000 43,342,000 44,780,000 54,223,000 50,128,000 49,126,000 48,518,000 44,646,000 44,179,000 44,249,000 44,191,000 39,178,000 40,644,000 39,552,000 42,120,000 34,673,000 36,314,000 43,669,000 37,957,000 37,553,000 35,310,000 34,752,000 31,428,000 31,019,000 28,217,000 24,837,000 22,589,000 20,172,000 15,320,000 14,080,000 12,936,000 11,378,000 10,413,000 11,152,000 6,694,000 4,988,000 4,671,000 3,805,000  
      amortization of acquired intangible assets
    14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 14,322,000 7,653,000 1,967,000 1,967,000 1,967,000 1,966,000 1,967,000 1,967,000 1,967,000 1,967,000 1,967,000 1,770,000                                  
      other operating (gains) expenses
    -2,277,000                                                             
      total operating expenses
    170,474,000 194,533,000 173,154,000 172,600,000 166,933,000 162,549,000 308,100,000 149,783,000 153,905,000 148,076,000 146,205,000 129,590,000 163,432,000 181,848,000 146,177,000 138,176,000 140,598,000 154,983,000 96,289,000 100,747,000 99,590,000 112,192,000 99,864,000 82,652,000 88,590,000 120,710,000 102,272,000 97,329,000 90,234,000 82,852,000 79,400,000 77,566,000 81,544,000 70,614,000 70,907,000 86,714,000 83,333,000 75,363,000 89,220,000 76,084,000 67,728,000 70,134,000 57,104,000 57,330,000 54,975,000 53,874,000 53,033,000 50,007,000 45,920,000 43,384,000 36,073,000 29,151,000 30,232,000 24,192,000 18,970,000 18,941,000 18,950,000 12,689,000 12,167,000 10,985,000  
      income from operations
    6,902,000 2,340,000 6,362,000 8,499,000 1,990,000 24,704,000 -139,527,000 28,240,000 13,212,000 33,168,000 17,721,000 39,877,000 -3,091,000 -9,893,000 21,289,000 31,235,000 17,393,000 4,211,000 31,433,000 34,843,000 19,437,000 18,782,000 17,620,000 -7,147,000 17,094,000 1,714,000 2,413,000 5,275,000 1,079,000 12,262,000 4,048,000 6,541,000 -6,937,000 8,464,000 -3,572,000 -15,780,000 -14,050,000 -2,461,000 -20,865,000 -6,444,000 -2,254,000 -813,000 5,109,000 1,818,000 3,341,000 7,918,000 -985,000 -2,842,000 -9,258,000 -9,819,000 -12,814,000        -8,531,000 -7,122,000  
      yoy
    246.83% -90.53% -104.56% -69.90% -84.94% -25.52% -887.35% -29.18% -527.43% -435.27% -16.76% 27.67% -117.77% -334.93% -32.27% -10.36% -10.52% -77.58% 78.39% -587.52% 13.71% 995.80% 630.21% -235.49% 1484.24% -86.02% -40.39% -19.35% -115.55% 44.87% -213.33% -141.45% -50.63% -443.93% -82.88% 144.88% 523.34% 202.71% -508.40% -454.46% -167.46% -110.27% -618.68% -163.97% -136.09% -180.64% -92.31%               
      qoq
    194.96% -63.22% -25.14% 327.09% -91.94% -117.71% -594.08% 113.75% -60.17% 87.17% -55.56% -1390.10% -68.76% -146.47% -31.84% 79.58% 313.04% -86.60% -9.79% 79.26% 3.49% 6.59% -346.54% -141.81% 897.32% -28.97% -54.26% 388.88% -91.20% 202.92% -38.11% -194.29% -181.96% -336.95% -77.36% 12.31% 470.91% -88.21% 223.79% 185.89% 177.24% -115.91% 181.02% -45.59% -57.81% -903.86% -65.34% -69.30% -5.71% -23.37%         19.78%   
      operating margin %
    3.89% 1.19% 3.54% 4.69% 1.18% 13.19% -82.77% 15.86% 7.91% 18.30% 10.81% 23.53% -1.93% -5.75% 12.71% 18.44% 11.01% 2.65% 24.61% 25.70% 16.33% 14.34% 15.00% -9.47% 16.17% 1.40% 2.31% 5.14% 1.18% 12.89% 4.85% 7.78% -9.30% 10.70% -5.30% -22.25% -20.28% -3.38% -30.52% -9.25% -3.44% -1.17% 8.21% 3.07% 5.73% 12.81% -1.89% -6.03% -25.25% -29.25% -55.09% 0% 0% 0% 0% 0% 0% 0% -234.63% -184.36%  
      other income:
                                                                 
      interest income
    1,930,000 2,295,000 8,534,000 5,008,000 6,895,000 5,555,000 5,482,000 4,749,000 3,903,000 3,425,000 2,766,000 2,111,000 3,142,000 2,785,000 1,234,000 252,000 271,000 80,000 177,000 224,000 415,000 693,000 1,025,000 1,323,000 1,589,000 1,667,000 1,736,000 1,817,000 2,156,000 2,004,000 1,586,000 1,533,000 1,374,000 1,273,000 1,068,000 1,224,000 514,000 400,000 346,000 324,000 252,000 174,000 171,000 177,000 155,000 145,000 134,000 61,000 42,000 52,000 62,000 72,000 73,000 87,000 68,000 63,000 144,000 46,000 37,000 29,000  
      interest expense
    -3,699,000 -3,892,000 -4,279,000 -4,695,000 -4,580,000 -4,680,000 -4,689,000 -3,884,000 -3,316,000 -3,388,000 -3,464,000 -3,865,000 -9,589,000 -11,041,000 -9,856,000 -8,833,000 -10,246,000 -10,423,000 -7,333,000 -7,023,000 -6,971,000 -7,062,000 -7,132,000 -5,456,000 -6,022,000 -5,997,000 -5,940,000 -5,878,000 -5,814,000 -5,754,000 -5,642,000 -5,397,000 -5,157,000 -5,105,000 -5,127,000 -5,226,000 -2,589,000 -1,858,000 -1,601,000 -1,733,000 -1,868,000 -1,883,000 -1,905,000 -1,940,000 -1,996,000 -2,056,000 -2,037,000 -2,079,000 -2,107,000 -1,928,000 -1,892,000        -676,000 -2,481,000  
      other
    -135,000 -172,000 -110,000 -10,739,000 4,401,000 -53,000 -122,000 -39,000 -159,000 515,000 -422,000 -269,000 -10,000 81,000 -10,598,000 -647,000 -124,000 -66,000 -46,000 -2,396,000 -157,000 281,000 2,708,000 3,969,000 -4,104,000 -925,000 -4,025,000 -87,000 61,000 -189,000 -694,000 -78,000 75,000 -2,000 79,000 80,000 10,000 -74,000 -8,000 -47,000 48,000 -83,000 -8,000 43,000 -117,000 -39,000 -43,000 -41,000 -34,000 -17,000 -8,000      10,000  -22,000 110,000  
      total other income
    -1,904,000 -1,769,000 3,162,000 -10,426,000 6,716,000 822,000 671,000 8,344,000 428,000                                                     
      income before income taxes
    4,998,000 571,000 9,524,000 -1,927,000 8,706,000 25,526,000 -138,856,000 36,584,000 13,640,000 33,720,000 16,601,000 37,854,000 -26,474,000 -18,068,000 2,069,000 22,007,000 7,294,000 -6,198,000 24,231,000 25,648,000 12,724,000 12,694,000 6,150,000 -7,311,000 8,557,000 -3,541,000 -5,816,000 1,127,000 -2,518,000 8,323,000 -702,000 2,599,000 -10,645,000 4,630,000 -7,552,000 -19,713,000 -19,836,000 -3,993,000 -22,128,000 -7,900,000 -3,822,000 -2,606,000 3,367,000 47,000 1,312,000 5,975,000 -3,004,000 -5,037,000 -11,477,000 -11,956,000 -14,784,000           
      income tax expense
    -2,082,000 1,066,000 -4,092,000 -2,920,000 -3,894,000 -6,742,250 -4,610,000 -17,698,000  -2,724,000 -5,743,000 -12,091,000  -1,339,750 -2,762,000 -2,131,000 -466,000    -2,355,000    -398,000    -253,000   -35,000 -35,000 -35,000 -45,000 -30,000 -30,000 21,000 -36,000 -58,000 -32,000 -93,000 -281,000 -39,000 -52,000                 
      net income
    2,916,000 1,637,000 5,432,000 -4,847,000 4,812,000 16,041,000 -143,466,000 18,886,000 8,979,000 24,870,000 10,858,000 25,763,000 -19,536,000 -10,102,000 -693,000 19,876,000 6,828,000 -5,130,000 17,660,000 19,081,000 10,369,000 14,515,000 130,119,000 -7,269,000 8,159,000 -4,888,000 -6,087,000 2,730,000 -2,771,000 8,285,000 -640,000 2,564,000 -10,680,000 4,595,000 -7,597,000 -19,743,000 -19,866,000 -3,972,000 -22,164,000 -7,958,000 -3,854,000 -2,498,000 3,086,000 8,000 1,260,000 5,802,000 -3,004,000 -5,037,000 -11,477,000 -11,956,000 -14,784,000 -14,031,000 -23,138,000 -15,745,000 -8,296,000 -11,894,000 -15,283,000 -9,508,000 -8,763,000 -9,775,000  
      yoy
    -39.40% -89.79% -103.79% -125.66% -46.41% -35.50% -1421.29% -26.69% -145.96% -346.19% -1666.81% 29.62% -386.12% 96.92% -103.92% 4.17% -34.15% -135.34% -86.43% -362.50% 27.09% -396.95% -2237.65% -366.26% -394.44% -159.00% 851.09% 6.47% -74.05% 80.30% -91.58% -112.99% -46.24% -215.68% -65.72% 148.09% 415.46% 59.01% -818.21% -99575.00% -405.87% -143.05% -202.73% -100.16% -110.98% -148.53% -79.68% -64.10% -50.40% -24.06% 78.21% 17.97% 51.40% 65.60% -5.33% 21.68%      
      qoq
    78.13% -69.86% -212.07% -200.73% -70.00% -111.18% -859.64% 110.34% -63.90% 129.05% -57.85% -231.87% 93.39% 1357.72% -103.49% 191.10% -233.10% -129.05% -7.45% 84.02% -28.56% -88.84% -1890.05% -189.09% -266.92% -19.70% -322.97% -198.52% -133.45% -1394.53% -124.96% -124.01% -332.43% -160.48% -61.52% -0.62% 400.15% -82.08% 178.51% 106.49% 54.28% -180.95% 38475.00% -99.37% -78.28% -293.14% -40.36% -56.11% -4.01% -19.13% 5.37% -39.36% 46.95% 89.79% -30.25% -22.17% 60.74% 8.50% -10.35%   
      net income margin %
    1.64% 0.83% 3.03% -2.68% 2.85% 8.57% -85.11% 10.61% 5.37% 13.72% 6.62% 15.20% -12.18% -5.87% -0.41% 11.73% 4.32% -3.22% 13.83% 14.07% 8.71% 11.08% 110.75% -9.63% 7.72% -3.99% -5.81% 2.66% -3.03% 8.71% -0.77% 3.05% -14.32% 5.81% -11.28% -27.83% -28.67% -5.45% -32.42% -11.43% -5.89% -3.60% 4.96% 0.01% 2.16% 9.39% -5.77% -10.68% -31.30% -35.62% -63.56% -81.86% -199.69% -185.54% -67.21% -152.41% -361.04% -240.34% -241.01% -253.04%  
      net income per common share:
                                                                 
      basic and diluted net income per common share
    70 30 120  100 -625 -3,110  0.19                0.19       0.06        -0.21 -0.1    0.03                 
      weighted-average common shares outstanding:
                                                                 
      basic
    40,461,000 44,566 44,038,000 45,459,000 46,275,000 46,245 46,134,000 46,174 46,499 46,222 46,416 46,088 45,949 45,521 45,831 45,501 44,869 44,262 44,476 44,145 43,833 42,671 42,928 42,221 42,032   41,384    40,796  39,806    37,236 37,312 37,181 37,020 36,540 36,663 36,481 36,235                 
      diluted
    40,910,000 45,042 44,459,000 45,459,000 46,526,000 46,245 46,134,000 50,539 52,193 51,979 52,067 52,054 45,949 46,538 45,831 52,478 46,438 45,630 45,463 45,592 45,966 43,682 44,275 42,221 42,785   42,345    41,694  39,806    37,236 37,312 37,181 37,020 41,301 41,043 41,445 41,779                 
      goodwill impairment
          163,243,000                                                       
      contingent consideration charges (gains), acquisition-related expenses, restructuring and other
     3,315,250 6,791,000                                                           
      gain on early extinguishment of debt
      -983,000     7,518,000                                                      
      contingent consideration (gains) charges, acquisition-related expenses, restructuring and other
       634,000                                                          
      basic net income per common share
       -110    0.41  0.54 0.23 0.56 -0.43 -0.22 -0.02 0.44 0.15 -0.12 0.4 0.43 0.24 0.32 3.03 -0.17    0.07          -0.11 -0.59   -0.07 0.08                   
      diluted net income per common share
       -110    0.39  0.52 0.23 0.51 -0.43 -0.22 -0.02 0.4 0.15 -0.11 0.39 0.42 0.23 0.31 2.94 -0.17    0.06          -0.11 -0.59   -0.07 0.08                   
      contingent consideration gains, acquisition-related expenses, restructuring and other
        6,187,000                                                         
      contingent consideration (gains) charges, restructuring charges and other
         718,000 -1,766,000  1,903,000                                                     
      contingent consideration charges (gains), restructuring charges and other
           2,735,000  -287,500 3,356,000                                                   
      net income per share
                                                                 
      loss on early extinguishment of debt
                -16,926,000          -8,071,000             -11,000 -3,721,000                         
      income tax benefit
            -4,661,000    6,938,000     1,068,000 -6,571,000 -6,567,000  1,821,000 123,969,000 42,000  269,750 -271,000 1,603,000  -2,000 62,000                      442,000         
      total other expense
             552,000 -1,120,000 -2,023,000 -23,383,000 -8,175,000 -19,220,000 -9,228,000 -10,099,000 -10,409,000 -7,202,000 -9,195,000 -6,713,000 -6,088,000 -11,470,000 -164,000 -8,537,000 -5,255,000 -8,229,000 -4,148,000 -3,597,000 -3,939,000 -4,750,000 -3,942,000 -3,708,000 -3,834,000 -3,980,000 -3,933,000 -5,786,000 -1,532,000 -1,263,000 -1,456,000 -1,568,000 -1,793,000 -1,742,000 -1,771,000 -2,029,000 -1,943,000 -2,019,000 -2,195,000 -2,219,000 -2,137,000 -1,970,000        -232,000 -2,653,000  
      acquisition-related (gains) charges, restructuring charges and other
               -16,613,000                                                  
      acquisition-related charges (gains) and other
                12,107,000 -3,308,000 489,000                                               
      collaborative licensing and milestone revenue
                       125,000            3,000,000  26,000 26,000 130,000 206,000 357,000 1,357,000 1,356,000 356,000                     
      acquisition-related (gains) charges, product discontinuation and other
                   -18,058,000  326,250 -714,000                                           
      acquisition-related charges, product discontinuation and other
                    4,337,000                                             
      acquisition-related charges (gains), product discontinuation and other
                       146,000                                          
      acquisition-related loss (gains), product discontinuation and other
                        1,873,000                                         
      acquisition-related charges (gains) and product discontinuation
                         -399,750 692,000 1,418,000                                      
      acquisition-related (gains) charges and product discontinuation
                            -3,708,000                                     
      acquisition-related charges and product discontinuation
                             3,066,500 7,618,000 3,405,000                                  
      basic and diluted net loss per common share
                             -0.12 -0.15  -0.07 0.2 -0.02  -0.26 -0.298 -0.19 -0.49 -0.52         0.17 -0.08 -0.14 -0.34 -0.36 -0.44 -0.42 -0.71 -0.49 -0.27 -0.47 -0.75 -0.55 -0.51 -0.98  
      weighted-average common shares outstanding:
                                                                 
      basic and diluted
                             41,513 41,645  41,240 40,911 40,995  40,707  40,463 40,160 37,998         35,299 35,943 35,463 33,710,970 33,181,895 33,359,576 33,083,289 32,709,298 32,436,207 30,953,635 25,367,306 16,437,464 17,230,826 17,233,146 10,014,042  
      product discontinuation
                                29,000 53,000 1,259,000 162,000 90,000 114,000 260,000 4,495,000                          
      royalty interest obligation
                                                -71,000 7,000 -73,000 -136,000 -120,000 -244,000 -132,000   378,000   -8,000 116,000 429,000 -311,000  
      collaborative licensing and development revenue
                                             267,250 357,000 356,000 356,000 357,000 357,000 322,000 252,000 243,000 243,000 243,000 243,000 3,484,000 6,600,000 6,490,000 1,229,000 1,352,000 1,283,000 1,210,000  
      loss on extinguishment of debt
                                             -12,750  -51,000                  
      cost of revenues
                                                    18,127,000 18,376,000 14,791,000 10,214,000 11,391,000 9,287,000 6,685,000 6,495,000 6,601,000 3,357,000 3,115,000 3,667,000  
      supply and royalty revenue
                                                           1,314,000      
      supply revenue
                                                            1,217,000 1,682,000 1,469,000 1,716,000  
      royalties
                                                            685,750 922,000 884,000 937,000  
      total other (expense)
                                                                 
    Balance Sheets:
    Quarterly
    Annual
      Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 
                                                                   
        assets
                                                                   
        current assets:
                                                                   
        cash and cash equivalents
      144,306,000 158,545,000 147,589,000 300,484,000 283,610,000 276,774,000 245,965,000 247,053,000 184,052,000 153,298,000 99,119,000 86,810,000 35,545,000 104,139,000 109,424,000 122,061,000 226,751,000 585,578,000 134,036,000 105,774,000 66,699,000 99,957,000 125,244,000 78,552,000 54,589,000 78,228,000 85,139,000 59,737,000 215,036,000 132,526,000 230,941,000 116,871,000 41,563,000 54,126,000 26,216,000 53,814,000 108,970,000 35,944,000 24,442,000 25,309,000 35,029,000 56,984,000 30,522,000 32,722,000 40,897,000 37,520,000 17,756,000 108,200,000 18,762,000 12,515,000 3,383,000 8,626,000 26,272,000 8,709,000 21,445,000 25,213,000 46,168,000 16,402,000 27,450,000 59,331,000 26,133,000 
        short-term available-for-sale investments
      57,874,000 79,879,000 98,745,000 145,380,000 210,016,000 207,841,000 207,845,000 157,173,000 141,838,000 125,283,000 136,069,000 133,956,000 138,454,000 184,512,000 219,301,000 194,332,000 225,443,000 70,831,000 559,822,000                                           
        accounts receivable
      125,635,000 124,069,000 115,268,000 114,367,000 104,745,000 113,304,000 100,653,000 104,779,000 101,639,000 105,556,000 96,956,000 99,079,000 93,205,000 98,397,000 93,471,000 91,105,000 92,103,000 96,318,000 49,975,000 68,357,000 52,583,000 53,046,000 46,143,000 44,013,000 38,988,000 47,530,000 42,573,000 41,147,000 39,766,000 38,000,000 34,266,000 35,641,000 31,203,000 31,658,000 27,021,000 27,467,000 27,702,000 29,937,000 26,765,000 28,651,000 25,901,000 25,855,000 25,919,000 24,281,000 24,511,000 22,366,000 20,517,000 20,545,000 15,969,000 14,590,000 9,771,000 7,756,000 5,243,000 2,459,000 3,214,000       
        inventories
      150,370,000 152,863,000 157,680,000 148,163,000 133,754,000 125,282,000 111,865,000 103,438,000 96,782,000 104,353,000 96,520,000 92,130,000 92,977,000 96,063,000 96,799,000 100,588,000 103,662,000 98,550,000 67,209,000 65,264,000 64,606,000 64,650,000 68,542,000 66,690,000 59,666,000 58,296,000 60,238,000 52,697,000 47,028,000 48,569,000 44,884,000 42,053,000 40,043,000 41,411,000 39,112,000 33,602,000 30,311,000 31,278,000 37,476,000 60,916,000 63,744,000 61,645,000 56,132,000 48,769,000 36,264,000 29,263,000 23,662,000 19,194,000 15,364,000 15,557,000 15,606,000 14,221,000 10,760,000 11,906,000 9,299,000 5,078,000 1,245,000 1,667,000 1,884,000 1,778,000 1,605,000 
        prepaid expenses and other current assets
      36,776,000 32,618,000 43,469,000 37,219,000 27,837,000 21,929,000 23,641,000 19,771,000 18,802,000 21,504,000 18,591,000 17,349,000 15,933,000 15,223,000 14,416,000 18,124,000 19,059,000 14,771,000 11,310,000 12,363,000 12,995,000 12,265,000 11,710,000 18,328,000 14,476,000 10,781,000 10,392,000 8,526,000 9,437,000 7,946,000 6,490,000 6,039,000 7,700,000 6,694,000 5,622,000 7,480,000 6,252,000 9,277,000 10,075,000 5,755,000 8,959,000 6,117,000 4,611,000 3,429,000 4,089,000 4,461,000 3,504,000 3,139,000 2,572,000 2,819,000 2,486,000 2,559,000 2,740,000 2,024,000 1,431,000 1,496,000 1,839,000 1,482,000 1,391,000 1,107,000 812,000 
        total current assets
      514,961,000 547,974,000 562,751,000 745,613,000 759,962,000 745,130,000 689,969,000 632,214,000 543,113,000 509,994,000 447,255,000 429,324,000 376,114,000 498,334,000 533,411,000 526,210,000 667,018,000 866,048,000 822,352,000 792,579,000 720,247,000 651,623,000 658,520,000 455,823,000 431,594,000 408,557,000 378,847,000 394,609,000 508,673,000 477,969,000 472,049,000 455,054,000 418,734,000 391,110,000 365,835,000 450,991,000 447,964,000 243,089,000 235,444,000 257,989,000 248,625,000 252,582,000 233,100,000 229,626,000 219,750,000 214,257,000 199,240,000 208,906,000 98,478,000 106,751,000 111,685,000 121,490,000 128,989,000 85,129,000 100,076,000 62,264,000 82,649,000 43,400,000 53,604,000 64,026,000 31,055,000 
        fixed assets
      136,281,000 140,690,000 147,388,000 155,178,000 164,451,000 167,169,000 166,852,000 168,850,000 171,804,000 173,927,000 175,783,000 180,310,000 181,617,000 183,512,000 193,646,000 191,279,000 189,767,000 188,401,000 159,235,000 153,302,000 144,822,000 136,688,000 125,527,000 113,297,000 108,105,000 104,681,000 104,856,000 105,492,000 107,051,000 108,670,000 110,063,000 111,276,000 109,225,000 107,046,000 105,947,000 103,239,000 102,571,000 101,016,000 100,388,000 99,282,000 95,846,000 90,324,000 86,323,000 77,809,000 67,206,000 60,632,000 56,148,000 53,513,000 49,891,000 48,182,000 45,944,000 42,065,000 41,130,000 35,319,000 29,966,000 26,492,000 25,103,000 25,825,000 24,633,000 24,359,000 23,950,000 
        right-of-use assets
      39,409,000 41,777,000 44,266,000 46,528,000 48,728,000 49,222,000 53,830,000 56,264,000 58,626,000 61,020,000 63,394,000 65,837,000 68,084,000 70,877,000 69,662,000 72,082,000 74,271,000 76,410,000 69,790,000 71,252,000 72,888,000 74,492,000 76,047,000 77,799,000 37,613,000 38,124,000 35,756,000 36,494,000 26,686,000                                 
        goodwill
      19,773,000 20,214,000 20,317,000 20,300,000 21,520,000   163,243,000 163,243,000 163,243,000 163,243,000 163,243,000 163,243,000 163,243,000 157,361,000 146,132,000 145,722,000 145,175,000 99,547,000 99,547,000 99,547,000 99,547,000 99,547,000 99,547,000 99,547,000 99,547,000 99,547,000 100,538,000 62,040,000 62,040,000 62,040,000 59,912,000 57,490,000 55,197,000 52,956,000 50,943,000 48,829,000 46,737,000 44,670,000 42,751,000 32,784,000 30,880,000 28,888,000 27,123,000 25,381,000 23,761,000 22,048,000 12,520,000 11,327,000 10,328,000 9,539,000 8,980,000 8,582,000 8,109,000 7,992,000       
        intangible assets
      353,227,000 368,100,000 382,396,000 422,563,000 434,969,000 425,970,000 440,292,000 454,614,000 468,936,000 483,258,000 497,580,000 511,902,000 526,224,000 540,546,000 581,002,000 595,324,000 609,646,000 623,968,000 90,621,000 92,588,000 94,554,000 96,521,000 98,487,000 100,454,000 102,421,000 104,387,000 106,354,000 108,320,000                                  
        deferred tax assets
      122,115,000 123,854,000 120,188,000 128,270,000 129,008,000 130,376,000 134,022,000 135,136,000 141,057,000 144,485,000 151,660,000 156,140,000 167,570,000 160,309,000 155,531,000 167,149,000 169,282,000 153,364,000 93,265,000 98,599,000 104,467,000 106,164,000 104,122,000                                       
        investments and other assets
      22,768,000 22,308,000 20,271,000 18,810,000 28,031,000 35,649,000 36,726,000 36,499,000 36,542,000 36,049,000 35,547,000 35,625,000 32,285,000 27,170,000 26,358,000 35,812,000 35,770,000 21,987,000 21,192,000                                           
        total assets
      1,208,534,000 1,264,917,000 1,297,577,000 1,537,262,000 1,586,669,000 1,553,516,000 1,521,691,000 1,646,820,000 1,583,321,000 1,574,386,000 1,534,462,000 1,542,381,000 1,523,418,000 1,681,200,000 1,734,365,000 1,733,988,000 1,891,476,000 2,075,353,000 1,356,002,000 1,325,833,000 1,287,549,000 1,274,513,000 1,220,269,000 866,111,000 821,379,000 831,065,000 807,489,000 787,843,000 719,156,000 689,353,000 659,045,000 642,681,000 622,037,000 628,371,000 606,090,000 605,745,000 599,962,000 391,466,000 381,153,000 400,699,000 391,206,000 389,623,000 368,988,000 354,993,000 335,030,000 326,072,000 305,394,000 292,080,000 163,693,000 169,820,000 172,395,000 178,430,000 185,241,000 132,826,000 142,853,000 94,264,000 113,490,000 77,609,000 87,092,000 97,869,000 66,562,000 
        liabilities and stockholders’ equity
                                                                   
        current liabilities:
                                                                   
        accounts payable
      14,012,000 15,150,000 17,687,000 30,124,000 23,172,000 19,133,000 19,367,000 18,730,000 8,982,000 15,698,000 16,511,000 24,206,000 17,261,000 15,220,000 12,933,000 13,983,000 14,843,000 10,543,000 7,895,000 12,179,000 9,110,000 10,431,000 13,008,000 9,160,000 15,850,000 12,799,000 16,064,000 13,347,000 13,369,000 14,368,000 13,795,000 14,260,000 14,913,000 14,658,000 12,278,000 10,392,000 9,373,000 7,511,000 7,287,000 4,614,000 10,484,000 8,739,000 8,471,000 13,299,000 5,565,000 6,758,000 7,747,000 3,145,000 2,605,000 3,069,000 1,559,000 1,712,000 1,001,000 4,789,000 440,000 2,302,000 3,440,000 4,313,000 5,052,000 6,097,000 6,038,000 
        accrued expenses
      84,957,000 95,601,000 79,643,000 71,023,000 80,069,000 80,124,000 76,377,000 64,811,000 66,818,000 64,243,000 59,884,000 56,221,000 61,633,000 89,785,000 76,357,000 77,275,000 87,669,000 127,555,000 50,798,000 52,163,000 50,239,000 70,974,000 60,403,000 47,684,000 44,717,000 70,427,000 61,002,000 51,907,000 39,696,000 45,865,000    41,057,000 39,701,000 46,755,000 34,900,000 36,666,000 31,077,000 38,330,000 29,067,000 35,375,000 30,295,000 26,790,000 25,296,000 28,450,000 23,383,000 23,035,000 16,913,000 17,885,000 15,573,000 12,260,000 9,872,000 13,036,000 9,279,000 7,040,000 7,159,000 4,998,000 3,641,000 3,830,000 3,260,000 
        lease liabilities
      9,818,000 9,839,000 9,748,000 9,620,000 9,405,000 8,887,000 9,191,000 9,149,000 9,003,000 8,801,000 8,625,000 8,981,000 8,951,000 9,121,000 8,364,000 8,134,000 8,018,000 7,891,000 5,879,000 5,644,000 5,503,000 7,425,000 7,455,000 7,620,000 3,968,000 4,935,000 5,043,000 6,172,000 5,583,000                                 
        total current liabilities
      108,787,000 120,590,000 107,078,000 313,164,000 314,732,000 309,920,000 306,401,000 92,690,000 93,444,000 97,383,000 93,661,000 108,912,000 98,698,000 147,774,000 131,526,000 133,179,000 305,073,000 521,118,000 225,788,000 228,693,000 232,084,000 253,328,000 86,272,000 70,583,000 80,313,000 107,673,000 95,838,000 83,004,000 58,991,000 60,661,000 54,523,000 53,024,000 48,368,000 56,217,000 52,337,000 57,510,000 45,648,000 44,838,000 146,831,000 150,438,000 146,139,000 151,676,000 145,411,000 145,472,000 136,453,000 140,010,000 135,223,000 129,506,000 121,587,000 121,943,000 116,972,000 15,835,000 12,698,000 19,828,000 15,236,000 19,158,000 31,911,000 17,829,000 17,479,000 19,663,000 16,322,000 
        long-term debt
      367,656,000 372,189,000 376,721,000 97,828,000 101,489,000 104,211,000 107,024,000 109,751,000 112,477,000 115,202,000 117,965,000 134,823,000 137,534,000 251,056,000 309,848,000 318,344,000 326,828,000 335,263,000                                  96,892,000 95,857,000 24,930,000 24,670,000 23,632,000 18,537,000 20,603,000 20,358,000 19,570,000 21,869,000 
        contingent consideration
      15,789,000 18,066,000 17,834,000 17,209,000 17,566,000 20,241,000 19,157,000 22,401,000 20,892,000 24,698,000 24,275,000 21,482,000 39,740,000 28,122,000 34,204,000 35,247,000 56,527,000  5,070,000 5,026,000 14,864,000 14,736,000 5,406,000 4,504,000 14,041,000 18,179,000 13,591,000 11,500,000                                  
        deferred tax liabilities
      4,093,000 4,213,000 4,587,000 4,583,000 6,996,000                                                         
        other liabilities
      24,611,000 20,572,000 25,304,000 25,153,000 23,866,000 16,817,000 12,784,000 13,005,000 12,690,000 13,573,000 11,945,000 11,783,000 11,579,000 9,669,000 19,112,000 19,473,000 10,722,000 9,847,000 7,553,000 7,697,000 5,288,000 3,832,000 4,219,000 2,984,000 1,535,000 1,502,000 2,320,000 8,993,000 8,993,000 16,874,000 16,363,000 15,886,000 15,463,000 16,498,000 16,232,000 17,859,000 10,332,000 11,427,000 12,557,000 14,163,000 11,020,000 11,473,000 6,125,000 5,447,000 5,404,000 5,409,000 5,235,000 4,384,000 3,435,000 3,190,000 2,911,000 2,743,000 2,694,000 2,399,000 2,538,000 2,675,000 2,778,000 3,571,000 2,292,000   
        total liabilities
      554,641,000 571,806,000 570,363,000 779,495,000 788,128,000 775,168,000 772,108,000 767,542,000 691,159,000 704,256,000 702,911,000 734,406,000 755,377,000 906,190,000 964,242,000 977,352,000 1,181,900,000 1,344,945,000 637,400,000 638,665,000 636,731,000 654,825,000 635,579,000 477,963,000 447,342,000 476,121,000 461,327,000 446,193,000 391,637,000 368,127,000 357,779,000 352,168,000 343,516,000 348,888,000 341,290,000 344,697,000 329,329,000 172,490,000 167,005,000 172,348,000 165,036,000 171,231,000 159,975,000 159,714,000 151,009,000 154,927,000 150,322,000 144,111,000 127,982,000 128,571,000 123,277,000 119,288,000 115,449,000 52,381,000 48,348,000 57,022,000 65,221,000 63,734,000 64,157,000 66,723,000 114,945,000 
        commitments and contingencies
                                                                   
        stockholders’ equity:
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2026 and december 31, 2025
                                                                   
        common stock
      48,000 48,000 48,000 48,000 47,000 47,000 47,000 47,000 47,000 46,000 46,000 46,000 46,000 46,000 46,000 46,000 45,000 45,000 45,000 44,000 44,000 44,000 43,000 43,000 42,000 42,000 42,000 42,000 41,000 41,000 41,000 41,000 41,000 41,000 41,000 40,000 40,000 37,000 37,000 37,000 37,000 37,000 37,000 37,000 36,000 36,000 36,000 36,000 34,000 34,000 34,000 33,000 33,000    25,000 17,000   1,000 
        treasury stock
      -227,013,000 -176,565,000 -125,543,000 -75,515,000 -25,121,000 -25,121,000 -25,121,000 -25,121,000                                           -2,000        -2,000 -2,000  
        additional paid-in capital
      1,073,809,000 1,064,623,000 1,049,545,000 1,035,563,000 1,023,808,000 1,009,435,000 996,376,000 983,178,000 989,780,000 976,633,000 963,181,000 950,626,000 936,419,000 924,095,000 909,396,000 895,151,000 867,890,000 942,091,000 925,169,000 911,368,000 894,108,000 873,201,000 852,190,000 785,124,000 766,280,000 753,978,000 740,183,000 729,531,000 718,449,000 709,691,000 697,977,000 686,888,000 677,836,000 669,032,000 658,557,000 647,206,000 637,066,000 565,207,000 556,405,000 548,277,000 538,227,000 526,696,000 514,796,000 504,146,000 492,898,000 481,334,000 470,975,000 460,907,000 343,578,000 337,639,000 333,542,000 328,787,000 325,375,000 296,525,000 294,806,000 229,335,000 228,470,000 178,821,000 178,368,000 177,817,000 88,523,000 
        accumulated deficit
      -196,406,000 -199,322,000 -200,959,000 -206,391,000 -201,544,000 -206,356,000 -222,397,000 -78,931,000 -97,817,000 -106,796,000 -131,666,000 -142,524,000 -168,287,000 -148,751,000 -138,649,000 -137,956,000 -157,832,000 -211,895,000 -206,765,000 -224,425,000 -243,506,000 -253,875,000 -268,390,000 -398,509,000 -391,239,000 -399,398,000 -394,510,000 -388,423,000 -391,153,000 -388,226,000 -396,511,000 -395,871,000 -398,455,000 -389,136,000 -393,731,000 -386,134,000 -366,391,000 -346,238,000 -342,266,000 -320,101,000 -312,143,000 -308,289,000 -305,791,000 -308,877,000 -308,885,000 -310,145,000 -315,947,000 -312,943,000 -307,906,000 -296,429,000 -284,473,000        -155,448,000 -146,686,000 -136,911,000 
        accumulated other comprehensive income
      3,455,000 4,327,000 4,123,000 4,062,000 1,351,000 343,000 678,000 105,000 152,000 247,000    -380,000 -670,000 -605,000 -527,000 167,000 153,000 181,000 172,000 318,000 847,000 1,490,000 -1,046,000 322,000 447,000 500,000 182,000           138,000 49,000     -80,000 8,000 -31,000 5,000 5,000 17,000 13,000 44,000 64,000 98,000 17,000 15,000     
        total stockholders’ equity
      653,893,000 693,111,000 727,214,000 757,767,000 798,541,000 778,348,000 749,583,000 879,278,000 892,162,000 870,130,000 831,551,000 807,975,000 768,041,000 775,010,000 770,123,000 756,636,000 709,576,000 730,408,000 718,602,000 687,168,000 650,818,000 619,688,000 584,690,000 388,148,000 374,037,000 354,944,000 346,162,000 341,650,000 327,519,000 321,226,000 301,266,000 290,513,000 278,521,000 279,483,000 264,800,000 261,048,000 270,633,000 218,976,000 214,148,000 228,351,000 226,170,000 218,392,000 209,013,000 195,279,000 184,021,000 171,145,000 155,072,000 147,969,000 35,711,000  49,118,000 59,142,000 69,792,000 80,445,000 94,505,000 37,242,000 48,269,000 13,875,000 22,935,000 31,146,000  
        total liabilities and stockholders’ equity
      1,208,534,000 1,264,917,000 1,297,577,000 1,537,262,000 1,586,669,000 1,553,516,000 1,521,691,000 1,646,820,000 1,583,321,000 1,574,386,000 1,534,462,000 1,542,381,000 1,523,418,000 1,681,200,000 1,734,365,000 1,733,988,000 1,891,476,000 2,075,353,000 1,356,002,000 1,325,833,000 1,287,549,000 1,274,513,000 1,220,269,000 866,111,000 821,379,000 831,065,000 807,489,000 787,843,000 719,156,000 689,353,000 659,045,000 642,681,000 622,037,000 628,371,000 606,090,000 605,745,000 599,962,000 391,466,000 381,153,000 400,699,000 391,206,000 389,623,000 368,988,000 354,993,000 335,030,000 326,072,000 305,394,000 292,080,000 163,693,000  172,395,000 178,430,000 185,241,000 132,826,000 142,853,000 94,264,000 113,490,000 77,609,000 87,092,000 97,869,000  
        current portion of long-term debt
                 10,863,000 10,853,000 33,648,000 33,872,000 33,776,000 33,680,000 24,234,000                                      1,364,000 7,039,000 4,871,000 4,869,000 5,568,000 3,182,000 
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2025 and 2024
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2025 and december 31, 2024
                                                                   
        current portion of convertible senior notes
         202,397,000 202,086,000 201,776,000 201,466,000  8,641,000 8,641,000 8,641,000 8,641,000                                                  
        convertible senior notes
         280,267,000 279,801,000 279,334,000 278,867,000 479,549,000 399,210,000 398,594,000 397,976,000 397,360,000 405,384,000    160,000,000 350,466,000 155,751,000 153,681,000 151,647,000 149,648,000 456,464,000 314,182,000 310,078,000     338,000 334,000 330,000 327,000 324,000 320,000 319,000 759,000  107,563,000 106,388,000 105,215,000 105,928,000 104,907,000 103,885,000 104,135,000 103,100,000 102,065,000 101,031,000 99,996,000 98,961,000 97,927,000           
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2025 and december 31, 2024
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2025 and december 31, 2024
                                                                   
        noncurrent available-for-sale investments
               2,410,000   8,281,000 37,209,000 17,394,000                                               
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2024 and 2023
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2024 and december 31, 2023
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2024 and december 31, 2023
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2024 and december 31, 2023
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2023 and 2022
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2023 and december 31, 2022
                                                                   
        accumulated other comprehensive loss
                -10,000 -173,000 -137,000                 -280,000 -241,000 -545,000 -901,000 -454,000 -67,000 -64,000 -82,000 -30,000 -28,000   -52,000 -29,000 -27,000 -28,000                 
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2023 and december 31, 2022
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2023 and december 31, 2022
                                                                   
        income taxes payable
                     11,000 863,000 429,000 395,000  721,000 114,000  1,615,000 1,737,000 1,333,000 138,000 78,000 343,000 90,000 35,000  111,000 76,000 38,000 44,000 96,000 66,000 82,000 58,000 98,000 208,000 312,000 72,000 31,000                 
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2022 and 2021
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2022 and december 31, 2021
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2022 and december 31, 2021
                                                                   
        deferred revenue
                      10,125,000 10,125,000                   7,357,000 7,487,000 7,617,000 7,747,000 7,877,000 8,082,000 8,439,000 8,795,000 9,152,000 9,508,000 9,864,000 10,221,000 2,960,000 3,212,000 2,991,000 3,234,000 3,477,000 4,343,000 4,634,000 8,073,000 8,416,000 17,847,000 18,414,000 18,855,000  
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2022 and december 31, 2021
                                                                   
        long-term available-for-sale investments
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2021 and 2020
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2021 and december 31, 2020
                                                                   
        short-term investments
                         540,821,000 523,364,000 421,705,000 406,881,000 248,240,000 263,875,000 213,722,000 180,505,000 232,502,000 197,406,000 250,928,000 155,468,000 254,450,000 298,225,000 257,221,000 267,864,000 328,628,000 274,729,000 136,653,000 136,686,000 137,358,000 114,992,000 101,981,000 115,916,000 120,425,000 113,989,000 119,138,000 131,972,000 55,660,000 45,811,000 59,637,000 78,464,000 87,330,000 83,974,000 58,240,000 62,840,000 29,617,000 29,985,000 20,666,000 19,755,000   
        long-term investments
                          34,971,000 95,459,000 44,062,000 8,261,000 35,120,000 64,798,000 70,577,000 25,362,000  25,871,000  1,601,000 21,683,000 60,047,000 80,807,000      13,470,000 13,462,000 17,921,000 17,941,000 19,938,000 24,431,000 24,527,000 13,474,000              
        equity investments and other assets
                         17,966,000 16,053,000 14,019,000                                        
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2021 and december 31, 2020
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2021 and december 31, 2020
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2020 and 2019
                                                                   
        equity investment and other assets
                            13,957,000 10,930,000 6,979,000 10,971,000 11,552,000 17,028,000                                  
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2020 and december 31, 2019
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2020 and december 31, 2019
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2020 and december 31, 2019
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2019 and 2018
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2019 and december 31, 2018
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2019 and december 31, 2018
                                                                   
        equity investment
                                  14,146,000 14,146,000 14,146,000 14,146,000 14,146,000 14,146,000                            
        other assets
                                  560,000 657,000 747,000 692,000 759,000 825,000 545,000 572,000 598,000 624,000 651,000 677,000 481,000 2,294,000 2,595,000 2,252,000 2,432,000 2,588,000 2,948,000 3,103,000 3,353,000 3,402,000 3,557,000 3,712,000 3,845,000 548,000 586,000 762,000 479,000 1,180,000 1,075,000 1,138,000 2,645,000 
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2019 and december 31, 2018
                                                                   
        current portion of deferred revenue
                                       102,000   520,000 595,000 822,000 1,048,000 1,275,000 1,426,000 1,426,000 1,426,000 1,426,000 1,426,000 1,426,000 1,426,000 1,008,000 1,008,000 972,000 972,000 972,000 1,166,000 4,353,000 7,231,000 13,054,000 2,354,000 2,458,000 2,550,000 2,267,000 
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2018 and 2017
                                                                   
        accrued expenses and current portion of deferred revenue
                                    40,359,000 38,434,000 33,017,000                             
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2018 and december 31, 2017
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2018 and december 31, 2017
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2018 and december 31, 2017
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at december 31, 2017 and 2016
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2017 and december 31, 2016
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2017 and december 31, 2016
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2017 and december 31, 2016
                                                                   
        intangibles
                                               81,000 161,000 242,000 323,000 403,000 483,000 564,000 644,000 1,157,000 1,670,000 2,183,000 2,695,000 3,721,000 4,233,000 4,746,000 5,259,000 7,204,000 7,780,000 8,346,000 8,912,000 
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at december 31, 2016 and 2015
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2016 and december 31, 2015
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2016 and december 31, 2015
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at march 31, 2016 and december 31, 2015
                                                                   
        restricted cash
                                                   1,509,000 1,829,000 2,168,000  1,633,000 1,975,000 998,000  1,791,000 1,847,000  1,299,000 1,687,000 2,069,000  1,314,000 
        current portion of royalty interest obligation
                                                   276,000 602,000 869,000 1,065,000 1,020,000 941,000 891,000 853,000 837,000 1,164,000 1,221,000 1,219,000 1,293,000 1,459,000 1,618,000 1,575,000 
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at december 31, 2015 and 2014
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at september 30, 2015 and december 31, 2014
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized; none issued and outstanding at june 30, 2015 and december 31, 2014
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at march 31, 2015 and december 31, 2014
                                                                   
        royalty interest obligation
                                                       226,000 403,000 584,000 723,000 881,000 1,270,000 1,442,000 1,537,000 1,842,000 2,220,000 2,877,000  
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at december 31, 2014 and 2013
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at september 30, 2014 and december 31, 2013
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at june 30, 2014 and december 31, 2013
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at march 31, 2014 and december 31, 2013
                                                                   
        liabilities and stockholders' equity
                                                                   
        stockholders' equity:
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at december 31, 2013 and 2012
                                                                   
        total stockholders' equity
                                                       41,249,000            
        total liabilities and stockholders' equity
                                                       169,820,000            
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at september 30, 2013 and december 31, 2012
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at june 30, 2013 and december 31, 2012
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at march 31, 2013 and december 31, 2012
                                                                   
        contingent purchase liability
                                                             2,042,000 2,042,000 2,042,000 2,042,000 2,042,000 2,042,000 
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding
                                                                   
        common stock, par value 0.001 par value...
                                                           32,000 32,000 25,000   17,000 17,000  
        trade accounts receivable
                                                             860,000 2,113,000 1,496,000 1,055,000 1,810,000 1,191,000 
        related party debt, including accrued interest
                                                                  49,795,000 
        stockholders’ equity
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at december 31, 2011; 88,000,000 shares authorized, 6,322,640 shares issued and outstanding at december 31, 2010
                                                                   
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at september 30, 2011; 88,000,000 shares authorized, 6,322,640 shares issued and outstanding at december 31, 2010
                                                                   
        deferred rent
                                                                1,352,000 1,344,000 1,331,000 
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at june 30, 2011; 88,000,000 shares authorized, 6,322,640 shares issued and outstanding at december 31, 2010
                                                                   
        other long-term liabilities
                                                                 2,372,000 2,452,000 
        preferred stock, par value 0.001; 5,000,000 shares authorized, none issued and outstanding at march 31, 2011; 88,000,000 shares authorized, 6,322,640 shares issued and outstanding at december 31, 2010
                                                                   
        liabilities and stockholders’ deficit
                                                                   
        royalty interest obligation, excluding current potion
                                                                  2,996,000 
        deferred revenue, excluding current portion
                                                                  18,138,000 
        stockholders’ deficit:
                                                                   
        preferred stock, par value 0.001, 88,000,000 shares authorized, 6,322,640 issued and outstanding at december 31, 2010 and 2009
                                                                  6,000 
        less: treasury stock, 1,065 shares at cost
                                                                  -2,000 
        total stockholders’ deficit
                                                                  -48,383,000 
        total liabilities and stockholders’ deficit
                                                                  66,562,000 
      Cashflow Statements:
      Quarterly
      Annual
        Unit: USD2026-03-31 2025-12-31 2025-09-30 2025-06-30 2025-03-31 2024-12-31 2024-09-30 2024-06-30 2024-03-31 2023-12-31 2023-09-30 2023-06-30 2023-03-31 2022-12-31 2022-09-30 2022-06-30 2022-03-31 2021-12-31 2021-09-30 2021-06-30 2021-03-31 2020-12-31 2020-09-30 2020-06-30 2020-03-31 2019-12-31 2019-09-30 2019-06-30 2019-03-31 2018-12-31 2018-09-30 2018-06-30 2018-03-31 2017-12-31 2017-09-30 2017-06-30 2017-03-31 2016-12-31 2016-09-30 2016-06-30 2016-03-31 2015-12-31 2015-09-30 2015-06-30 2015-03-31 2014-12-31 2014-09-30 2014-06-30 2014-03-31 2013-12-31 2013-09-30 2013-06-30 2013-03-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 
                                                                    
          operating activities:
                                                                    
          net income
        2,916,000 1,637,000 5,432,000 -4,847,000 4,812,000 16,041,000 -143,466,000 18,886,000 8,979,000 24,870,000 10,858,000 25,763,000 -19,536,000 -10,102,000 -693,000 19,876,000 6,828,000 -5,130,000 17,660,000 19,081,000 10,369,000 14,515,000 130,119,000 -7,270,000 8,159,000             -3,972,000 -22,165,000 -7,958,000 -3,854,000 -2,498,000 3,086,000 8,000 1,260,000                
          adjustments to reconcile net income to net cash from operating activities:
                                                                    
          deferred taxes
        1,730,000 -3,744,000 8,072,000 752,000 1,397,000 3,508,000 1,115,000 12,535,000 3,463,000 6,601,000 4,914,000 11,442,000 -7,342,000 -10,840,000 702,000 2,164,000 29,000 -2,081,000 5,340,000 5,867,000 1,746,000                                        
          depreciation of fixed assets and amortization of intangible assets
        21,331,000 21,342,000 21,191,000 27,322,000 21,168,000 21,243,000 20,253,000 18,863,000 18,426,000 18,485,000 18,433,000 19,054,000 19,602,000 30,406,000 20,198,000 20,864,000 20,033,000 13,070,000 5,730,000 4,897,000 4,851,000 5,061,000 5,037,000 4,989,000 4,821,000 5,090,000 5,605,000                                  
          amortization of debt issuance costs and debt discount
        577,000                                                            
          stock-based compensation
        13,539,000 13,499,000 13,978,000 15,472,000 14,553,000 12,266,000 13,230,000 12,524,000 13,151,000 12,420,000 12,530,000 10,955,000 11,990,000 12,677,000 12,682,000 11,544,000 11,189,000 10,890,000 10,785,000 10,461,000 10,110,000 10,896,000 10,954,000 9,223,000 8,847,000 9,189,000 9,244,000 7,783,000 7,434,000 8,186,000 8,107,000 7,047,000 8,385,000 8,194,000 8,663,000 7,344,000 7,400,000 7,732,000 7,361,000 7,665,000 8,490,000 9,728,000 8,827,000 7,296,000 7,517,000 7,623,000 7,687,000 5,537,000 3,975,000 3,286,000 3,777,000 2,225,000 2,225,000 1,469,000 1,039,000 712,000     
          changes in contingent consideration
        -2,277,000 232,000 625,000 -357,000 -2,675,000 1,084,000 -3,244,000 1,509,000 -3,806,000 423,000 2,793,000 -18,258,000 11,618,000 -6,082,000 -1,043,000 -21,280,000 -1,071,000 1,158,000 -1,159,000 139,000 -1,127,000 6,764,000 752,000 1,562,000 -3,874,000 9,345,000                                   
          net accretion of discount on available-for-sale investments
        -570,000                                                            
          other net gains
                                                                    
          changes in operating assets and liabilities:
                                                                    
          accounts receivable
        -1,567,000 -8,799,000 -897,000 -9,605,000 8,559,000 -12,651,000 4,127,000 -3,141,000 3,917,000 -8,599,000 2,123,000 -5,875,000 5,192,000 -4,926,000 -2,366,000 998,000 4,215,000 -13,504,000 18,382,000 -15,774,000 462,000 -6,902,000 -2,131,000 -5,025,000 8,542,000 -4,957,000 -1,426,000 -375,000 -1,766,000 -3,734,000 1,375,000 -4,438,000 798,000 -4,637,000 446,000 235,000 2,235,000 -3,172,000 1,886,000 -2,750,000 -46,000 64,000 -1,638,000 230,000 -2,145,000 -1,849,000 28,000 -4,576,000 -1,379,000 -4,819,000           
          inventories
        2,491,000 4,817,000 -9,513,000 -14,399,000 -8,472,000 -13,417,000 -8,427,000 -6,657,000 7,572,000 -7,833,000 -4,390,000 847,000 3,086,000 735,000 3,789,000 3,074,000 -5,112,000 -1,907,000 -1,945,000 -658,000 43,000 3,893,000 -1,852,000 -7,024,000 -1,370,000 1,941,000 -7,448,000 -4,059,000 1,540,000 -3,684,000 -2,831,000 -2,010,000 1,368,000 -2,299,000 -5,510,000 -3,291,000 967,000 6,198,000 23,440,000 2,828,000 -2,099,000 -5,513,000 -7,363,000 -12,505,000 -7,001,000 -5,601,000 -4,468,000 -3,830,000 193,000 49,000   1,317,000      -106,000 -173,000 
          prepaid expenses and other assets
        -4,537,000 12,699,000 4,724,000 -11,524,000 -7,111,000 -1,022,000 -5,029,000 -2,206,000 897,000 -2,653,000 -2,617,000 -2,443,000 -1,926,000 -2,131,000 2,665,000 1,027,000 -4,260,000 235,000 1,851,000 -1,198,000 254,000 -357,000 1,319,000 1,973,000 -3,674,000 -1,434,000 -1,288,000 481,000 -1,644,000 -1,816,000 -1,514,000 1,312,000 -1,210,000 -258,000 1,885,000 -1,202,000 3,051,000 825,000 -4,294,000 3,009,000 -2,917,000 -1,360,000    -751,000 -364,000 -569,000 237,000 -334,000     64,000 366,000     
          accounts payable
        -936,000 -2,929,000 -12,013,000 6,880,000 2,464,000 -325,000 637,000 9,748,000 -6,976,000 -1,072,000 -7,695,000 7,055,000 2,628,000 1,591,000 -577,000 -847,000 6,105,000 -9,437,000 -2,981,000 3,507,000 -1,351,000 -2,195,000 2,400,000 -6,385,000 2,868,000 -2,651,000 2,150,000 121,000 -1,442,000 827,000 1,426,000 -2,932,000 106,000                          -298,000 258,000 
          accrued expenses
        -10,305,000                                                            
          other liabilities
        3,288,000  -5,826,000 9,823,000 1,082,000 3,909,000 -405,000 -19,000 -771,000 394,000 -238,000 -143,000 421,000 -1,179,000 144,000 409,000 70,000 1,767,000 -1,032,000 737,000 -1,701,000 -797,000 1,382,000 -1,879,000 -1,173,000 -5,904,000 -577,000 -194,000 -51,000 85,000 487,000 434,000 -109,000 -556,000 -1,519,000 -419,000 -1,061,000 -1,097,000 -1,574,000 3,177,000 -419,000 4,796,000 952,000 9,000 29,000 210,000 879,000 985,000 278,000 312,000 203,000 82,000 450,000    -2,170,000 1,405,000 -433,000 1,225,000 
          net cash from operating activities
        25,680,000 43,689,000 60,834,000 12,012,000 35,459,000 33,132,000 53,920,000 53,236,000 49,101,000 47,584,000 44,438,000 43,499,000 19,128,000 42,037,000 42,654,000 29,806,000 30,777,000 23,215,000 60,287,000 30,134,000 12,081,000 46,667,000 39,781,000 -15,624,000 6,208,000 25,904,000 18,354,000 22,763,000 3,499,000 21,220,000 16,629,000 13,710,000 -2,689,000 16,931,000 -2,808,000 3,656,000 6,000 17,349,000 11,684,000 7,541,000 -3,121,000 17,035,000 2,817,000 8,651,000 493,000 13,011,000 8,976,000 8,218,000 -4,736,000 -6,280,000         -10,923,000 -3,987,000 
          capital expenditures
                
          free cash flows
        25,680,000 43,689,000 60,834,000 12,012,000 35,459,000 33,132,000 53,920,000 53,236,000 49,101,000 47,584,000 44,438,000 43,499,000 19,128,000 42,037,000 42,654,000 29,806,000 30,777,000 23,215,000 60,287,000 30,134,000 12,081,000 46,667,000 39,781,000 -15,624,000 6,208,000 25,904,000 18,354,000 22,763,000 3,499,000 21,220,000 16,629,000 13,710,000 -2,689,000 16,931,000 -2,808,000 3,656,000 6,000 17,349,000 11,684,000 7,541,000 -3,121,000 17,035,000 2,817,000 8,651,000 493,000 13,011,000 8,976,000 8,218,000 -4,736,000 -6,280,000         -10,923,000 -3,987,000 
          investing activities:
                                                                    
          acquisition of gq bio therapeutics gmbh
        -335,000 -16,702,000                                                        
          purchases of fixed assets
        -2,724,000 -218,000 -3,870,000 -2,697,000 -8,548,000 -2,118,000 -4,092,000 -1,590,000 -2,836,000 -1,798,000 -3,394,000 -3,404,000 -6,565,000 -5,492,000 -5,181,000 -11,735,000 -7,668,000 -9,166,000 -13,076,000 -10,551,000 -13,073,000 -14,408,000 -7,763,000 -8,906,000 -6,724,000 -4,497,000 -1,592,000 -2,052,000 -2,018,000 -2,243,000 -4,453,000 -2,634,000 -5,184,000 -5,076,000 -5,419,000 -5,155,000 -3,616,000 -4,882,000 -3,906,000 -8,868,000 -7,053,000 -9,124,000 -9,604,000 -13,305,000 -9,237,000 -7,112,000 -4,946,000 -6,023,000 -3,808,000            
          purchases of available-for-sale investments
         -27,591,000 -38,765,000 -5,056,000 -69,629,000 -45,195,000 -101,236,000 -49,726,000 -56,055,000 -25,926,000 -42,173,000 -20,012,000 -49,497,000 -68,259,000 -131,785,000 -32,040,000 -155,601,000 -97,996,000                                           
          sales of available-for-sale investments
        22,500,000 47,142,000 86,249,000 71,166,000 69,250,000 46,945,000 53,165,000 36,101,000 43,361,000 36,098,000 41,225,000 33,500,000 126,245,000 84,940,000 89,700,000   598,122,000                                           
          net cash from investing activities
        19,441,000 19,333,000 43,614,000 62,163,000 -25,629,000 -368,000 -52,163,000 -15,215,000 -15,530,000 8,374,000 -4,342,000 7,326,000 66,183,000 11,189,000 -47,516,000 19,161,000 -208,019,000 66,918,000 -35,077,000 3,033,000 -55,664,000 -82,317,000 -202,847,000 36,123,000 -28,566,000 -30,795,000 5,625,000 -181,799,000 78,481,000 -123,163,000 94,459,000 59,573,000 -10,293,000 8,699,000 -27,478,000 -61,150,000 -143,836,000 -6,917,000 -13,320,000 -19,642,000 -21,875,000 7,255,000 -6,840,000 -19,483,000 -1,163,000 4,017,000 -101,801,000 -30,574,000 9,019,000 14,599,000           
          financing activities:
                                                                    
          proceeds from exercises of stock options
        2,000 490,000        26,000 1,580,000 333,000 905,000 1,601,000 10,857,000 11,024,000 4,795,000 3,052,000 5,672,000 10,325,000 9,238,000 29,627,000 2,898,000 3,455,000 3,478,000 1,423,000 2,467,000 1,101,000                                
          payment of employee withholding taxes on restricted stock unit vests
        -4,355,000 -143,000 -8,000 -5,285,000 -181,000 -77,000 -32,000 -378,000 -4,000                                                    
          purchase of treasury stock, inclusive of broker fees
        -50,045,000 -48,248,000 -50,041,000                                                          
          repayment of term loan a facility
         -98,749,000 -3,750,000 -2,813,000 -2,812,000 -2,813,000 -2,812,000 -2,813,000  -27,812,000                                                  
          repayment of revolving credit facility
        -5,000,000 -5,000,000                                                           
          net cash from financing activities
        -59,398,000 -51,652,000 -257,476,000 -57,505,000 -2,994,000 -1,955,000 -2,845,000 24,980,000 -2,817,000 -1,779,000 -27,787,000 440,000 -153,905,000  -7,775,000 -153,657,000 -181,585,000 361,409,000 3,052,000 5,908,000 10,325,000 10,363,000 209,758,000 3,464,000 -1,281,000 -2,020,000 1,423,000 3,737,000 530,000 3,528,000 2,982,000 2,025,000 419,000 2,280,000 2,688,000 2,338,000 216,856,000 1,070,000 769,000 2,381,000 3,041,000 2,172,000 1,823,000 2,657,000 4,047,000 2,736,000 2,381,000 111,794,000 1,964,000 813,000 979,000 1,187,000 86,186,000 250,000   49,130,000 11,000 38,017,000 
          effect of exchange rate changes on cash and cash equivalents
        38,000 -414,000 133,000                                                          
          net increase in cash and cash equivalents
        -14,239,000 10,956,000 -152,895,000 16,874,000 6,836,000 30,809,000 -1,088,000 63,001,000 30,754,000     -5,285,000 -12,637,000   451,542,000 28,262,000   -25,287,000 46,692,000 23,963,000 -23,639,000 -6,911,000 25,402,000 -155,299,000 82,510,000 -98,415,000 114,070,000 75,308,000 -12,563,000   -55,156,000 73,026,000    -21,955,000 26,462,000 -2,200,000 -8,175,000 3,377,000 19,764,000 -90,444,000 89,438,000 6,247,000    16,146,000      -31,881,000 33,198,000 
          cash and cash equivalents, beginning of period
        158,545,000  276,774,000  153,298,000  104,139,000  585,578,000  99,957,000  78,228,000  132,526,000  54,126,000  35,944,000  56,984,000  37,520,000  12,515,000  10,126,000 46,168,000  26,133,000 
          cash and cash equivalents, end of period
        144,306,000  -152,895,000 16,874,000 283,610,000  -1,088,000 63,001,000 184,052,000  12,309,000 51,265,000 35,545,000  -12,637,000 -104,690,000 226,751,000  28,262,000 39,075,000 66,699,000  46,692,000 23,963,000 54,589,000  25,402,000 -155,299,000 215,036,000  114,070,000 75,308,000 41,563,000  -27,598,000 -55,156,000 108,970,000  -867,000 -9,720,000 35,029,000  -2,200,000 -8,175,000 40,897,000  -90,444,000 89,438,000 18,762,000  -5,243,000 -17,646,000 26,272,000 -12,736,000 -3,768,000 25,213,000  -11,048,000 -31,881,000 59,331,000 
          supplemental cash flow information:
                                                                    
          cash paid for interest
        1,595,000    2,715,000    3,969,000  4,129,000 3,168,000 17,634,000  8,934,000 4,719,000 9,967,000  1,510,000 1,900,000 1,686,000      4,097,000 5,000 4,097,000 6,000 4,102,000  4,512,000 4,000 2,380,000                       1,175,000 
          net cash paid for income taxes
        50,000    286,000    -245,000                                                    
          non-cash investing and financing activities:
                                                                    
          fixed assets included in accounts payable and accrued liabilities
        1,362,000    767,000    607,000  -918,000 136,000 2,252,000  3,032,000 -3,790,000 6,244,000  -3,377,000 1,063,000 7,033,000                                        
          excise tax on share repurchases included in accrued liabilities
        403,000                                                            
          goodwill impairment
                                                                   
          indefinite-lived intangible asset impairment
                                                                   
          investment impairment
                                                                   
          loss on lease terminations
                                                                    
          loss on early extinguishment of debt
              16,926,000                    11,000 3,721,000             3,398,000        
          other net losses
           -5,887,000 289,000 -162,000 36,000 73,000                                                    
          accrued expenses and other liabilities
                                                                    
          purchases of debt and equity investments
                                                                    
          proceeds from shares issued under employee stock purchase plan
         1,232,000   934,000    -1,000    -1,000      1,125,000   1,132,000   832,000   806,000   500,000   898,000                  
          proceeds from revolving credit facility
                                                                   
          proceeds from 2029 convertible senior notes
                                                                  
          proceeds from term loan a facility
                  149,550,000                                                
          repayment of 2024 convertible senior notes
                   -192,609,000                                            
          repayment of 2025 convertible senior notes
                                                                 
          repayment of term loan b facility
                  -296,875,000                                                
          purchase of capped call transactions
                                                                  
          debt extinguishment costs
                 -5,750,000                                                
          payment of debt issuance and financing costs
         17,000      -1,163,000                    -11,000,000                       
          cash and cash equivalents, beginning of year
                                                                    
          cash and cash equivalents, end of year
                                                                    
          see accompanying notes to consolidated financial statements.
                                                                    
          amortization of debt issuance costs
          626,000 849,000 845,000 846,000 840,000 763,000 681,000 685,000 683,000 691,000 937,000 1,443,000 904,000 874,000 1,179,000 778,000 666,000 659,000 651,000  629,000 444,000 439,000                                    
          amortization of debt discount
          56,000 23,000 22,000 22,000 23,000 23,000 24,000 24,000 25,000 28,000 675,000 700,000 695,000 706,000 706,000 5,907,000 5,844,000 5,744,000 5,657,000 5,570,000 5,430,000 3,660,000 3,594,000 3,530,000 3,467,000 3,404,000 3,345,000 3,287,000 3,229,000 3,170,000 3,113,000 3,058,000 3,003,000 2,951,000 1,411,000 1,022,000 1,022,000 1,022,000 1,022,000 1,022,000 1,022,000 1,023,000 1,035,000 1,035,000 1,035,000 1,034,000 1,035,000 1,035,000 1,034,000 1,035,000 855,000        
          accrued expenses and income taxes payable
          7,530,000 -19,377,000 4,702,000 -826,000 11,185,000 -2,110,000 3,471,000 4,117,000 4,615,000 -5,651,000 -25,120,000 3,703,000 -4,522,000 -9,877,000 -9,161,000 22,485,000 1,106,000 -113,000 -18,027,000 10,455,000 5,014,000 3,232,000 -24,700,000 16,209,000 2,160,000 7,010,000 -5,166,000 5,274,000 2,232,000 5,320,000 -7,623,000                            
          purchases of debt investments
                                                                   
          see accompanying condensed notes to consolidated financial statements.
                                                                    
          gain on early extinguishment of debt
                                                                    
          impairment of investment
                                                                   
          impairment of indefinite-lived intangible asset
                                                                    
          payment of contingent consideration
                        -32,000,000             -1,000 -2,127,000 -2,422,000 -2,293,000 -2,241,000 -2,013,000 -2,114,000 -2,092,000 -2,067,000 -9,919,000 -1,967,000 -1,904,000 -1,992,000 -1,765,000 -1,742,000 -1,620,000 -1,713,000 -9,528,000 -1,193,000 -999,000 -790,000           
          purchase of treasury stock
                                                                  
          repayment of 2022 convertible senior notes
                                                                 
          other losses
                 -278,000                                                   
          acquisition of flexion therapeutics, inc.
                                                                    
          sale of equity investment
                                                                  
          purchases of equity and debt investments
                 -2,758,000 -4,000,000 -250,000 -12,750,000 -2,967,000                                          
          proceeds from common stock issued under employee stock purchase plan
                                                                    
          proceeds from term loan a facility maturing march 2028
                                                                    
          proceeds from term loan b facility maturing december 2026
                                                                    
          repayment of term loan b facility maturing december 2026
                     -59,375,000 -9,375,000                                              
          repayment of term loan a facility maturing march 2028
                                                                    
          net decrease in cash and cash equivalents
                  12,309,000 51,265,000 -68,594,000    -358,827,000    -33,258,000                  -867,000                      
          cash paid for income taxes, net of refunds
                  1,277,000 594,000 201,000  112,000 4,095,000 9,000  812,000 1,446,000 1,000      212,000   -18,000   -4,000   -6,000 12,000 99,000 142,000                    
          issuance of common stock from conversion of 2022 convertible senior notes
                                                                   
          loss on disposal of fixed assets
                     184,000 9,000             55,000 10,000 -6,000 109,000 1,893,000 137,000         1,000 149,000 8,000 1,000      270,000    
          loss on investment
                   34,000 -23,000  76,000 90,000 18,000        3,971,000                                    
          loss on investment and other non-operating income
                          40,000 2,446,000 155,000                                        
          proceeds from debt component of the 2025 convertible senior notes
                                                                   
          proceeds from equity component of the 2025 convertible senior notes
                                                                   
          retirement of equity component of the 2022 convertible senior notes
                                                                   
          net cash (used) provided by financing activities
                                                                    
          payment of contingent consideration to myoscience, inc. securityholders
                            -9,145,000 -264,000                                    
          loss on disposal and impairment of fixed assets
                           1,000 -11,000 22,000 12,000                                   
          loss on investment (net of stock dividend) and other non-operating income
                                                                    
          changes in operating assets and liabilities
                                                                    
          deferred revenue
                                            -205,000 -357,000 -356,000 -357,000 -356,000 -357,000 -356,000 -357,000 -356,000 -357,000 -356,000 7,678,000 -252,000 257,000         -533,000 1,000,000 
          acquisition of myoscience, inc.
                                 992,000                                  
          proceeds from term loan b credit facility
                                                                    
          repayment of 2019 convertible senior notes
                                 -338,000                               
          conversion premium on 2019 convertible senior notes
                                                                  
          purchases of available for sale investments
                           -131,479,000 -186,653,000                                        
          sales of available for sale investments
                           149,006,000 145,282,000                                        
          debt investments
                            -1,220,000                                        
          amortization of unfavorable lease obligation and debt issuance costs
                                 434,000 429,000 424,000 420,000 404,000 400,000 395,000 391,000 364,000 360,000 356,000 168,000 120,000 119,000 120,000 120,000 120,000 120,000 119,000 122,000 122,000 122,000 121,000 122,000 122,000 121,000 122,000 94,000        
          purchases of investments
                             -219,852,000 -254,401,000 347,000 -72,610,000 -98,393,000 -78,131,000 -119,272,000 -22,688,000 -180,505,000 -1,000 -52,169,000 -130,580,000 -66,735,000 -161,226,000 -94,449,000 -180,342,000 -34,425,000 -36,600,000 -53,947,000 -67,843,000                    
          sales of investments
                             153,103,000 59,317,000 44,682,000 50,768,000 71,103,000 85,348,000 59,830,000 103,187,000 59,586,000 101,040,000 116,798,000 127,764,000 97,751,000 141,180,000 40,568,000 42,214,000 34,457,000 37,105,000 45,140,000 54,925,000                    
          equity investment
                                                                  
          reversal of deferred tax valuation allowance
                                                                    
          conversion premium on the 2019 convertible senior notes
                                                                    
          gain on investment
                                                                    
          payment of contingent consideration to myoscience, inc securityholders
                               -855,000 -4,736,000                                    
          net increase in contingent consideration liabilities
                                                                   
          net decrease in accrued fixed assets
                               -692,000 -423,000    -37,000                                
          net loss
                                 -4,888,000 -6,087,000 2,730,000 -2,771,000 8,285,000 -640,000 2,564,000 -10,680,000  -7,597,000 -19,743,000 -19,866,000            -11,477,000 -11,956,000 -14,784,000 -14,031,000 -23,138,000 -15,745,000 -8,296,000 -11,894,000 -15,283,000 -9,508,000 -8,762,000 -9,775,000 
          adjustments to reconcile net loss to net cash from operating activities:
                                                                    
          proceeds from issuance of 2022 convertible senior notes
                                                                    
          costs for conversions of convertible senior notes
                                                                    
          net increase in accrued fixed assets
                                  2,345,000   32,000 -2,162,000 2,265,000 -233,000 -865,000 760,000 1,115,000 1,179,000 -604,000 477,000 -2,216,000 1,554,000                    
          depreciation of fixed assets
                                    3,600,000  3,504,000 2,848,000 2,762,000                            
          conversion premium on convertible senior notes
                                    -233,000                                
          depreciation of fixed assets and amortization of intangibles
                                         3,659,000 3,361,000 3,709,000 3,104,000 3,260,000 3,278,000 3,216,000 3,165,000 3,119,000 2,830,000 2,783,000 2,743,000 2,707,000 2,392,000 2,333,000 2,603,000            
          loss on unexercised investment purchase option
                                                                   
          issuance of common stock from conversion of 2019 convertible senior notes
                                         494,000 120,466,000                        
          retirement of equity component of 2019 convertible senior notes
                                         -2,000 -515,000 -125,811,000                        
          proceeds from exercise of stock options
                                      2,982,000 1,073,000 419,000 1,474,000 2,691,000 1,761,000 852,000  769,000 1,390,000 3,041,000    4,047,000          230,000 153,000 124,000 11,000 1,000 
          proceeds from 2022 convertible senior notes
                                         345,000,000                        
          costs for conversion of convertible senior notes
                                         -1,000 -284,000                        
          restricted cash
                                                 1,509,000 320,000 339,000 -2,168,000 1,633,000 342,000 -977,000 -998,000 1,523,000   1,299,000   -2,069,000 1,314,000 
          accounts payable, accrued expenses and income taxes payable
                                         4,817,000 -6,009,000 11,607,000 -1,056,000 6,401,000 2,967,000                      
          royalty interest obligation
                                                 -276,000 -329,000 -264,000 -196,000 -181,000 -98,000           
          cash paid for interest, including royalty interest obligation
                                             1,926,000 1,926,000 1,927,000 2,297,000 320,000 2,290,000 332,000 2,251,000 343,000 2,311,000 262,000 584,000 1,008,000 1,114,000 1,168,000 1,166,000 1,213,000   
          repayment of debt
                                           -479,000 -117,712,000                       
          accrued payment of contingent consideration
                                                                    
          equity component of the 2022 convertible senior notes
                                            70,930,000                        
          adjustments to reconcile net income to net cash fromoperating activities:
                                                                    
          proceeds from follow-on public offering
                                                     45,000              
          proceeds from exercise of stock options and warrants
                                                 1,275,000 1,823,000   1,507,000 2,381,000 1,387,000 1,964,000 813,000 979,000 1,187,000 877,000        
          conversion of principal and equity component of convertible senior notes
                                                 -1,000                  
          issuance of stock from conversion of convertible senior notes
                                                 -1,000                  
          conversion of principal and premium paid on convertible senior notes
                                                                   
          accounts payable and accrued expenses
                                                -6,227,000 7,907,000 -2,984,000 9,334,000 -4,316,000 4,078,000 4,950,000 6,757,000 -1,531,000 3,823,000 3,161,000 3,098,000 162,000        
          proceeds from convertible senior notes
                                                         120,000,000        
          equity component of convertible senior notes
                                                                   
          loss on extinguishment of debt
                                                                  
          purchases of short-term investments
                                                  -32,276,000 -42,984,000 -49,937,000 570,000 -87,418,000 -34,046,000 -18,946,000 -12,185,000           
          sales of short-term investments
                                                  36,805,000 38,548,000 59,631,000 12,270,000 11,075,000              
          purchases of long-term investments
                                                     2,000 -10,984,000              
          cash paid for income taxes
                                                  40,000 -1,000 160,000                
          purchases of fixed assets accrued but not paid
                                                                    
          prepaid expenses and other current assets
                                                   660,000 372,000                
          proceeds from sales of fixed assets
                                                                   
          proceeds from borrowings on long-term debt
                                                                   
          value of warrants issued with debt
                                                                   
          sale of short-term investments
                                                        32,772,000 31,000,000 23,764,000 12,050,000 18,750,000        
          supplemental cash flow information
                                                                    
          noncash investing and financing activities:
                                                                    
          depreciation and amortization
                                                         1,700,000 1,330,000 1,286,000 1,431,000 1,417,000 1,405,000 1,380,000 1,284,000 1,029,000 1,011,000 990,000 
          impairment of long-lived assets
                                                                    
          purchase of fixed assets
                                                                  -1,203,000 -832,000 
          proceeds from initial public offering
                                                                38,016,000 
          proceeds from offering
                                                                   
          initial public offering costs paid in 2010
                                                                  
          non cash investing and financing activities:
                                                                    
          conversion of notes to common stock
                                                                51,222,000 
          conversion of preferred stock to common stock
                                                                6,000 
          adjustments to reconcile net loss to net cash used in operating activities:
                                                                    
          value of equity premium on convertible senior notes
                                                           24,936,000        
          amortization of unfavorable lease obligation and deferred financing costs
                                                                    
          amortization of end of term fee and warrants
                                                             261,000       
          accounts receivable, net of allowances
                                                                    
          net purchases of short-term investments
                                                                    
          amortization of deferred financing costs and unfavorable lease obligation
                                                                    
          amortization of note discounts and warrants
                                                               103,000 104,000 249,000 98,000 1,193,000 
          change in royalty interest obligation
                                                                  -816,000 -76,000 
          trade accounts receivable
                                                               1,253,000   755,000 -619,000 
          proceeds from sale of short-term investments
                                                               371,000     
          financing costs
                                                                    
          proceeds from sale of fixed assets
                                                                    
          purchase of short-term investments
                                                                    
          proceeds from secondary offering
                                                                    
          proceeds from convertible notes
                                                                    
          proceeds from secured promissory notes and credit facility
                                                                    
          payoff of credit facility
                                                                    
          accrual for repurchase of intangibles
                                                                    
          accrued fixed asset purchase
                                                                    
          value of warrants issued with debt and beneficial conversion feature
                                                                    
          value of warrants issued to landlord
                                                                    
          accrued financing cost
                                                                    
          share-based compensation
                                                                 442,000 551,000 972,000 
          proceeds from secured promissory notes
                                                                    
          proceeds from credit facility
                                                                    
          amortization of other assets and unfavorable lease obligation
                                                                  -72,000 93,000 
          deferred rent
                                                                  8,000 13,000 
          other current assets
                                                                   -402,000 
          initial public offering issuance costs paid in 2010
                                                                   907,000 
          impairment loss
                                                                    
          proceeds from issuance of preferred stock
                                                                    
          proceeds from exercise of stock options and issuance of common stock
                                                                    
          accrued fixed asset purchases