7Baggers

Savara Inc
(NASDAQ:SVRA) 

SVRA stock logo

Savara Inc. operates as an orphan lung disease company. Its lead product candidate is molgramostim, an inhaled granulocyte-macrophage colony-stimulating factor, which is in Phase III development stage for the treatment of autoimmune pulmonary alveolar proteinosis. The company is headquartered in Aus...

Founded: 1995
Full Time Employees: 36
Founder: Rob Neville, Taneli Jouhikainen 
CEO: Matthew Pauls  
Sector: Healthcare
Industry: Biotechnology

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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 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-06-12 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-06-12 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-06-12 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-06-12 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-06-12 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-06-12 2006-03-31 2005-12-31 2005-09-30 2005-06-30 2005-06-12 2005-03-31 
                                                                                                
      operating expenses:
                                                                                                
      research and development
    23,398,000 20,902,000 20,592,000 20,751,000 19,159,000 23,294,000 20,311,000 17,617,000 16,807,000 12,746,000 13,867,000 8,911,000 8,738,000 7,626,000 8,151,000 6,418,000 5,684,000 7,618,000 6,532,000 7,252,000 7,589,000 10,157,000 5,603,000 6,079,000 13,200,000 8,723,000 9,575,000 10,464,000 10,019,000 9,857,000 9,509,000 9,268,000 8,539,000 6,436,000 4,966,000 4,164,000 1,443,000 78,000 5,088,000 7,752,000 7,875,000 7,158,000 7,330,000 7,734,000 6,042,000 4,932,400 5,401,661 4,820,122 4,280,817 3,520,176 3,102,240 2,836,935 3,442,912 2,111,935 1,657,902 2,107,861 2,210,454   1,342,573 1,342,573 611,293 897,358 918,309 633,766  1,239,329 1,961,415 1,444,038 1,454,896  1,647,300 4,849,363 4,741,118 4,511,395  3,820,307 3,887,412 4,422,259 4,239,610  3,384,660 3,060,065 3,223,554 3,233,735  2,483,858 3,020,835 1,720,257 2,236,609  1,704,797 
      general and administrative
    15,568,000 12,528,000 9,627,000 10,655,000 9,246,000 7,848,000 6,013,000 5,540,000 5,636,000 4,852,000 4,147,000 3,302,000 3,366,000 3,242,000 2,376,000 2,957,000 2,354,000 3,019,000 3,400,000 3,153,000 2,778,000 2,790,000 5,375,000 3,117,000 2,982,000 3,296,000 2,811,000 4,211,000 2,763,000 3,252,000 3,148,000 2,486,000 1,769,000 2,671,000 1,486,000 5,088,000                                               1,386,342.5 2,055,441 1,754,757  1,735,172 739,831 1,887,260 1,123,577  1,150,033 
      depreciation and amortization
    24,000 -11,000 36,000 34,000 30,000 32,000 33,000 33,000 32,000 32,000 30,000 8,000 8,000 7,000 8,000 8,000 8,000 2,000 40,000 47,000 47,000 66,000 63,000 68,000 58,000 63,250 56,000 59,000 138,000        11,000 13,000 24,000 30,000 32,000 41,000 38,000 37,000 30,000 25,237 25,775 22,538 11,450 10,779 10,064 8,879 9,795 12,478 10,638 36,739 30,192   10,366 10,366 9,871 3,295 4,879 5,767  5,880 9,297 12,350 25,835  32,246 37,341 39,803 44,116  46,779 47,959 44,899 53,036  51,889 49,160 49,326 41,089  37,113 19,123 34,331 34,965  27,126 
      total operating expenses
    38,990,000 33,419,000 30,255,000 31,440,000 28,435,000 31,174,000 26,357,000 23,190,000 22,475,000 17,630,000 18,044,000 12,221,000 12,112,000 10,875,000 10,535,000 9,383,000 8,046,000 10,639,000 9,972,000 10,452,000 10,414,000 13,013,000 11,041,000 9,264,000 16,240,000 31,509,000 12,442,000 22,154,000 12,920,000 13,248,000 12,784,000 11,907,000 32,107,000 9,198,000 6,543,000 9,343,000 5,791,000 8,375,000 7,246,000 10,221,000 10,742,000 9,714,000 9,828,000 10,181,000 9,650,000 7,354,307 7,884,126 7,201,715 6,838,852 5,722,328 5,270,721 4,953,239 5,592,913 4,016,449 3,218,499 4,221,558 4,171,496   4,406,465 4,406,465 2,994,415 2,797,883 1,868,138 1,942,750  2,419,885 3,224,549 2,349,865 2,552,485  3,458,786 7,530,343 6,856,013 7,191,199  6,232,280 5,819,590 6,446,415 6,299,042  6,245,998 4,800,292 5,328,321 15,451,711  4,256,143 3,779,789 3,641,848 3,395,151  2,882,256 
      income from operations
    -38,990,000 -33,419,000 -30,255,000 -31,440,000 -28,435,000 -31,174,000 -26,357,000 -23,190,000 -22,475,000 -17,630,000 -18,044,000 -12,221,000 -12,112,000 -10,875,000 -10,535,000 -9,383,000 -8,046,000 -10,639,000 -9,972,000 -10,452,000 -10,414,000 -13,012,000 -10,785,000 -9,264,000 -16,240,000 -31,509,000 -12,442,000 -22,154,000 -12,920,000 -13,248,000 -12,784,000 -11,907,000 -32,107,000 -9,198,000 -6,543,000 -9,343,000 -5,697,000 -8,292,000 -7,201,000 -10,221,000 -10,742,000 -9,714,000 -9,828,000 -10,181,000 -9,650,000 -7,354,307 -7,884,126 -7,201,715 -6,838,852 -5,722,328 -5,270,721 -4,953,239 -5,592,913 -4,016,449 -3,218,499 -4,221,558 -4,171,496   -4,406,465 -4,406,465 -2,994,415 -2,308,924 -1,868,138 -1,942,750  -2,419,885 -3,224,549 -2,349,865 -2,552,485  -3,158,786 -7,530,343 -6,856,013 -6,691,199  -6,232,280 -5,819,590 -6,446,415 -6,299,042  -5,745,998 -5,510,204 -5,107,050 -15,199,597  -4,019,616      
      yoy
    37.12% 7.20% 14.79% 35.58% 26.52% 76.82% 46.07% 89.76% 85.56% 62.11% 71.28% 30.25% 50.53% 2.22% 5.65% -10.23% -22.74% -18.24% -7.54% 12.82% -35.87% -58.70% -13.32% -58.18% 25.70% 137.84% -2.68% 86.06% -59.76% 44.03% 95.38% 27.44% 463.58% 10.93% -9.14% -8.59% -46.97% -14.64% -26.73% 0.39% 11.32% 32.09% 24.66% 41.37% 41.11% 28.52% 49.58% 45.39% 22.28% 42.47% 63.76% 17.33% 34.07%   -4.20% -5.33%   135.87% 126.82%  -4.59% -42.07% -17.33%   2.08% -68.79% -62.77%   20.83% 17.81% 3.80%   1.28% 16.99% 23.34%   37.08%          
      qoq
    16.67% 10.46% -3.77% 10.57% -8.79% 18.28% 13.66% 3.18% 27.48% -2.29% 47.65% 0.90% 11.37% 3.23% 12.28% 16.62% -24.37% 6.69% -4.59% 0.36% -19.97% 20.65% 16.42% -42.96% -48.46% 153.25% -43.84% 71.47% -2.48% 3.63% 7.37% -62.91% 249.07% 40.58% -29.97% 64.00% -31.30% 15.15% -29.55% -4.85% 10.58% -1.16% -3.47% 5.50% 31.22% -6.72% 9.48% 5.31% 19.51% 8.57% 6.41% -11.44% 39.25% 24.79% -23.76% 1.20%    0.00% 47.16% 29.69% 23.59% -3.84%   -24.95% 37.22% -7.94%   -58.05% 9.84% 2.46%   7.09% -9.72% 2.34%   4.28% 7.89% -66.40%         
      operating margin %
    -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% NaN% -Infinity% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN%  NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 
      other income, net:
                                                                                                
      interest income
    1,057,000 1,195,000 548,000 921,000 1,498,000 1,913,000 2,129,000 1,072,000 1,353,000 1,519,000 1,444,000 709,000 765,000 -175,500 152,000       -238,000 -459,000 -332,000  -86,000 5,000 31,000         11,000 15,000 31,000 36,000 39,000 36,000 32,000 32,000 30,000 19,406 17,376 16,872 15,346 17,630 17,327 10,895 14,416 17,260 18,347 19,285 29,378   10,998 10,998 32,871 24,867 26,258 23,308  18,440          299,208 438,316 532,291 576,214  622,184 454,810 221,271 252,114  236,527 234,767 159,373 64,597  37,322 
      foreign currency exchange gain
    -216,000 -12,000 146,000 118,000 60,000 217,000 -20,000 -125,000 -21,000 12,000 1,000 33,000 29,000 5,250 -8,000 42,000  -77,000 -8,000 43,000 -57,000 -196,000 148,000 50,000 156,000 -245,000 116,000 110,000  -16,000 -7,000 155,000 -61,000 7,000 -71,000                                                          
      tax credit income
    853,000    784,000    797,000   36,000 761,000 1,000 5,000 461,000 329,000 -29,000  26,000 847,000 -3,000 -27,000 103,000 821,000 80,000 54,000 115,000 964,000                                                                
      change in fair value of royalty agreement derivative liability
    12,000                                                                                            
      loss on extinguishment of debt
        -546,000                               -1,816,000                                                         
      total other income
    1,706,000 1,183,000 694,000 1,039,000 1,796,000 2,130,000 2,109,000 947,000 2,129,000 1,531,000 1,445,000 778,000 1,555,000 575,000 149,000 219,000 -254,000 -216,500 -574,000 -489,000 197,000 -729,000 -278,000 -125,000 819,000 -210,000 39,000 215,000 808,000 89,000 114,000 36,000 -221,000 -116,000 -391,000 -2,631,000                                                         
      net income
    -37,284,000 -32,236,000 -29,561,000 -30,401,000 -26,639,000 -29,044,000 -24,248,000 -22,243,000 -20,346,000 -16,099,000 -16,599,000 -11,443,000 -10,557,000 -10,300,000 -10,386,000 -9,164,000 -8,300,000 -11,310,000 -10,546,000 -10,941,000 -10,217,000 -13,741,000 -11,063,000 -9,389,000 -15,421,000 -31,719,000 -12,403,000 -21,939,000 -12,112,000 -10,514,000 -12,560,000 -11,594,000 -26,849,000 -6,504,000 -6,817,000 -11,504,000 -5,869,000 -6,035,000 -8,152,000 -10,706,000 -11,207,000 -10,163,000 -9,912,000 -10,151,000 -9,616,000 -7,313,033 -7,866,497 -7,151,889 -6,370,581 -5,704,715 -5,253,531 -4,941,172 -5,580,867 -3,996,756 -3,199,053 -4,211,163 -4,152,517   -4,392,190 -4,392,190 -2,956,439 -2,284,507 -1,843,899 -1,919,442  -2,403,074 -3,219,920 -2,352,586 -2,595,541  -3,157,010 -7,512,028 -6,776,863 -6,425,530  -5,933,072 -5,381,274 -5,914,124 -5,722,828  -5,123,814 -6,439,625 -4,609,181 2,763,714  -21,046,681 -15,124,682 -3,482,475 -3,330,554  -2,844,934 
      yoy
    39.96% 10.99% 21.91% 36.68% 30.93% 80.41% 46.08% 94.38% 92.73% 56.30% 59.82% 24.87% 27.19% -8.93% -1.52% -16.24% -18.76% -17.69% -4.67% 16.53% -33.75% -56.68% -10.80% -57.20% 27.32% 201.68% -1.25% 89.23% -54.89% 61.65% 84.25% 0.78% 357.47% 7.77% -16.38% 7.45% -47.63% -40.62% -17.76% 5.47% 16.55% 38.97% 26.00% 41.93% 50.94% 28.19% 49.74% 44.74% 14.15% 42.73% 64.22% 17.34% 34.40%   -4.12% -5.46%   138.20% 128.83%  -4.93% -42.73% -18.41%   1.99% -68.68% -61.70%   26.61% 25.93% 8.65%   5.02% -8.16% 24.16%   -69.40% -69.53% -179.36%   431.64%     
      qoq
    15.66% 9.05% -2.76% 14.12% -8.28% 19.78% 9.01% 9.32% 26.38% -3.01% 45.06% 8.39% 2.50% -0.83% 13.33% 10.41% -26.61% 7.24% -3.61% 7.09% -25.65% 24.21% 17.83% -39.12% -51.38% 155.74% -43.47% 81.13% 15.20% -16.29% 8.33% -56.82% 312.81% -4.59% -40.74% 96.01% -2.75% -25.97% -23.86% -4.47% 10.27% 2.53% -2.35% 5.56% 31.49% -7.04% 9.99% 12.26% 11.67% 8.59% 6.32% -11.46% 39.63% 24.94% -24.03% 1.41%    0.00% 48.56% 29.41% 23.90% -3.94%   -25.37% 36.87% -9.36%   -57.97% 10.85% 5.47%   10.25% -9.01% 3.34%   -20.43% 39.71% -266.77%   39.15% 334.31% 4.56%    
      net income margin %
    -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% NaN% -Infinity% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN%  NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% -Infinity% NaN% NaN% NaN% NaN% 
      net income per share
                                        -1.61 -0.02 -0.04 -0.05 -0.06 -0.07 -0.06 -0.06 -0.06 -0.04 -0.06 -0.06                                             
      basic and diluted
    -0.15 -0.13 -0.14 -0.14 -0.12 -0.13 -0.11 -0.12 -0.11 -0.09 -0.1 -0.07 -0.07 -0.07 -0.07 -0.06 -0.05 -0.07 -0.07 -0.07 -0.13 -0.23 -0.18 -0.16 -0.27 -0.75 -0.3 -0.57 -0.34 -0.24 -0.37 -0.38 -0.88  -0.28 -0.9                                                         
      weighted-average common shares outstanding:
                                                                                                
      basic and diluted
    253,280,551 222,387,531 216,462,161 216,431,348 216,146,934 198,191,936 211,847,651 182,584,078 182,550,109 165,204,652 164,342,634 152,796,617 152,781,580 152,771,817 152,773,015 152,771,103 152,769,224 133,919,145 152,587,848 152,460,531 76,992,407 59,309,090 60,288,993 58,858,216 57,364,265 40,027,758 41,727,259 38,440,647 36,016,406 33,300,704 33,708,563 30,658,494 30,543,746 17,521,119 24,209,517 13,807,861                                                         
      other comprehensive income:
                                                                                                
      gain on foreign currency translation
    -95 -47 -62 502 272 -786 596 -113 -220   -98 130   -745  -242 -297 83  683 289 162    91 -225 619,227 -105,000 -856,000 341,000 252,000 348,000 851,000                                                         
      unrealized loss on short-term investments
    -247   -86 -154   -25         -88 -38 -10                                                                          
      total comprehensive loss
    -37,626 -32,168 -29,500 -29,985 -26,521 -30,093 -23,069 -22,381 -20,817 -15,428 -16,922 -11,601 -10,413 -9,298 -10,977 -9,889 -8,596 -11,590 -10,853 -10,834 -10,674 -13,052 -10,930 -9,142 -15,532 -31,500 -12,851 -21,728 -12,311 51,533,726 -12,652,000 -12,413,000 -26,532,000 -6,293,000 -6,474,000 -10,653,000                                                         
      other income
                                         -7,250 -34,000 -9,000 15,000   -1,000 4,000 121,533 253  452,925 -17 -137 1,172  2,433 1,099 -8,890 311   3,277 3,277 5,105 -450 -2,019        1,776                     
      unrealized gain on short-term investments
     115 123   -263 583  -251 252 -5 -60 14 29 77 20    24 -26 -156 85 17 -55 -12 120 26 -25,985 13,000 37,000 -24,000                                                            
      income before income taxes
        -26,639,000                   -9,389,000 -15,421,000 -31,719,000 -12,403,000 -21,939,000 -12,112,000 -13,159,000 -12,670,000 -11,871,000 -32,328,000 -9,314,000 -6,934,000 -11,974,000                                                         
      income tax benefit
                                 2,645,000 110,000 277,000 5,479,000 2,810,000 117,000 470,000                                                         
      loss on foreign currency translation
             -71.5 -318   973 -668  -208    -431    -128 274 -436                                                                  
      other comprehensive loss:
                                                                                                
      interest expense
                   -284,000 -570,000 -565,000 -566,000 -558,000 -593,000    -160,000    -20,000 -26,500 111,000 -113,000 -104,000 -123,000 -277,000 -516,000 -178,000 -153,000 -948,000 -512,000 -519,000 -501,000 -101,000 -1,000             -10,710          -1,629                         300 
      foreign currency exchange loss
                    -13,000            -59,000       -122,000                                                         
      milestone revenue
                         1,000 256,000                                                                      
      change in fair value of financial instruments
                          60,000 54,000 2,000 41,000 -136,000 -41,000 -77,000 -12,000 10,000 -6,000 -56,000  -43,000 -177,000                                                         
      impairment of goodwill
                             19,432,000  7,420,000                                                                 
      impairment of acquired ipr&d
                                    21,692,000                                                            
      depreciation
                                 139,000 127,000 153,000 107,000 91,000 91,000 91,000                                                         
      other income:
                                                                                                
      accretion of redeemable convertible preferred stock
                                       -554,000                                                         
      deemed dividend on beneficial conversion feature
                                       -404,000                                                         
      net income attributable to common stockholders
                                 -10,514,000 -12,560,000 -11,594,000                                                             
      weighted-average common shares outstanding
                                                                                                
      basic and diluted
    253,280,551 222,387,531 216,462,161 216,431,348 216,146,934 198,191,936 211,847,651 182,584,078 182,550,109 165,204,652 164,342,634 152,796,617 152,781,580 152,771,817 152,773,015 152,771,103 152,769,224 133,919,145 152,587,848 152,460,531 76,992,407 59,309,090 60,288,993 58,858,216 57,364,265 40,027,758 41,727,259 38,440,647 36,016,406 33,300,704 33,708,563 30,658,494 30,543,746 17,521,119 24,209,517 13,807,861                                                         
      net loss attributable to common stockholders
                                    -26,849,000 -6,504,000 -6,817,000 -12,462,000                                                         
      grant and award revenue
                                                                                                
      unealized gain on short-term investments
                                     -1,250 -5,000                                                          
      revenues
                                        94,000 83,000 45,000                                                      
      selling, general and administrative
                                        1,585,000 1,934,000 2,134,000 2,439,000 2,835,000 2,515,000 2,460,000 2,410,000 3,578,000 2,396,977 2,454,830 2,369,960 2,266,233 2,146,733 2,158,417 2,099,925 2,112,706 1,786,927 1,816,181 1,871,059 2,045,238   1,824,108 1,824,108 1,573,746 1,897,230 944,950 1,303,217  1,174,676 1,253,837 893,477 1,071,754  1,779,240 2,643,639 2,075,092 2,635,688  2,365,194 1,884,219 1,979,257 2,006,396  2,809,449           
      transaction-related expenses
                                        2,752,000         -307 1,860 -10,905 280,352 44,640  7,500 27,500 105,109 -266,222 205,899 -114,388   1,229,418 1,229,418 799,505                               
      other (expense)/income
                                        -5,000     -3,000 -15,000                                                  
      net income per share
                                        -1.61 -0.02 -0.04 -0.05 -0.06 -0.07 -0.06 -0.06 -0.06 -0.04 -0.06 -0.06                                             
      weighted-average shares outstanding - basic and diluted
                                        3,639,242 208,484,370 214,714,029 196,553,963 178,115,217 162,219,116 163,614,297 162,128,100 159,458,772 122,409,183 123,287,118                                              
      comprehensive loss:
                                                                                                
      other comprehensive (loss)/income
                                        -1     8.5 -1                                                  
      comprehensive loss
                                        -5,870             -3,950,524.5 -5,273,415 -4,939,368                                         
      comprehensive income/
                                                                                                
      other comprehensive income/
                                         -4 -3      23                                                
      comprehensive net income
                                         -7,510.75 -8,155 -10,704 -11,185 -7,411.25 -9,913  -9,593   -7,143,617     -5,589,315 -3,996,731 -3,198,977                                      
      other comprehensive income
                                           22   12                                                 
      comprehensive income:
                                                                                                
      comprehensive net loss
                                               -10,139  -5,348,226.5 -7,873,261  -6,376,028       -4,211,299                                     
      other comprehensive gains
                                                 -984.75 -6,764  -5,447 -6,632 -19,884 1,804  19.75 76 -136                                     
      other income/(expense)
                                                   32,954     -2,370                                        
      weighted-average shares outstanding – basic and diluted
                                                   115,587,056 105,053,762  102,710,286 53,749,791 46,265,286                                        
      other comprehensive gains/
                                                   8,272     -8,448                                        
      revenues:
                                                                                                
      net sales
                                                                                                
      yoy
                                                    NaN%  NaN% NaN% NaN%   NaN% NaN%   NaN% NaN%    NaN%     NaN%     NaN%     NaN%     NaN%        
      qoq
                                                      NaN% NaN%   NaN% NaN%    NaN% NaN%   NaN%     NaN%     NaN%     NaN%     NaN%     NaN%    
      licensing revenue
                                                                           300,000   500,000       500,000           
      grant revenue
                                                                                                
      total net revenues
                                                                           300,000                     
      cost of goods sold
                                                                                                
      gross margin
                                                                           300,000                     
      yoy
                                                    NaN%  NaN% NaN% NaN%   NaN% NaN%   NaN% NaN%    NaN%     NaN%     NaN%     NaN%     NaN%        
      qoq
                                                      NaN% NaN%   NaN% NaN%    NaN% NaN%   NaN%     NaN%     NaN%     NaN%     NaN%     NaN%    
      gross margin %
    NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN%  NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% 
      write-off of in-process research and development
                                                                                                
      goodwill impairment
                                                                                                
      equity in loss of investee
                                                                                                
      reduction of fair value of warrants
                                                                                                
      loss before cumulative effect of change in accounting principle
                                                    -6,370,581   -4,941,172    -4,211,163      -2,956,439     -2,403,074 -3,219,920 -2,352,586 -2,595,541  -3,157,010 -7,512,028 -6,776,863 -6,425,530  -5,933,072 -5,381,274 -5,914,124 -5,722,828  -5,123,814 -6,439,625 -4,609,181   -21,046,681 -15,124,682 -3,482,475 -3,330,554  -2,844,934 
      cumulative effect of change in accounting principle
                                                                                                
      preferred stock dividends
                                                                                                
      deemed dividends on preferred stock
                                                                    -3,124,876  -2,514,920 -3,258,383 -376,089                        
      net loss applicable to common stock
                                                    -6,370,581   -4,941,172    -4,211,163      -2,956,439     -4,917,994 -6,478,303 -2,728,675 -3,827,956  -3,157,010 -7,512,028 -6,776,863 -6,425,530  -5,933,072 -5,381,274 -5,914,124 -5,722,828  -5,123,814 -6,439,625 -4,609,181   -21,046,681 -15,124,682 -3,482,475 -3,330,554  -2,844,934 
      net loss per common share – basic and diluted
                                                    -0.06   -0.09    -0.09                      -0.048 -0.07 -0.06             
      income before cumulative effect of change in accounting principle
                                                     -3,943,892.5 -5,253,531  -5,580,867 -3,996,756 -3,199,053  -4,152,517   -4,392,190 -4,392,190  -1,541,603.75 -1,843,899 -1,919,442                    2,763,714        
      net income applicable to common stock
                                                     -3,943,892.5 -5,253,531  -5,580,867 -3,996,756 -3,199,053  -4,152,517   -4,392,190 -4,392,190  -2,951,552.75 -1,843,899 -5,044,318                    2,763,714        
      net income per common share – basic and diluted
                                                     -0.058 -0.05  -0.12 -0.06 -0.07  -0.09                                    
      weighted-average shares – basic and diluted
                                                          47,715,709 47,715,709 47,715,709                      90,007,509 89,706,739    73,435,715         
      statement of comprehensive income/loss:
                                                                                                
      comprehensive gains
                                                            139                                    
      comprehensive net income applicable to common stock
                                                            -4,152,378                                    
      total net revenue
                                                                                                
      cost of sales
                                                                                                
      in-process research and development
                                                                                        10,422,130        
      impairment loss
                                                                                                
      loss on fair value of warrants
                                                                                                
      net income per common share — basic and diluted
                                                               -0.17 -0.17  -0.235 -0.13 -0.39                            
      weighted-average shares — basic and diluted
                                                               26,250,259 26,250,259 22,755,463  14,701,216 12,886,826  10,143,789  119,480,719 93,389,302  90,252,572  90,252,572 90,252,572                  
      impairment loss — write off of goodwill
                                                                                                
      net loss per common share — basic and diluted
                                                                 -0.13     -0.48 -0.025 -0.02 -0.04  -0.03 -0.053 -0.08 -0.07                  
      total revenues
                                                                       75,000     125,000  500,000   125,000    500,000           
      interest and other income
                                                                       -11,000.5 -2,721    161,006.75 79,150 265,669                  
      interest & other income
                                                                         -43,056                       
      deemed dividend on preferred stock
                                                                         -1,232,415                       
      cost of net sales
                                                                                                
      impairment loss — write-off of goodwill
                                                                                                
      loss per common share — basic and diluted
                                                                                -0.07     -0.06     -0.31   -0.06   
      weighted-average shares outstanding — basic and diluted
                                                     76,585,752    47,641,043     28,175,221    13,180,583   13,180,583  116,678,997   116,678,997      90,252,572     89,676,739 73,988,206   73,988,206       
      gain on fair value of warrants
                                                                                      358,528.75 497,869 17,963,311  -17,027,065      
      net loss per common share – basic and diluted:
                                                                                      -0.08 -0.06         
      basic net income per share
                                                                                        0.04        
      diluted net income per share
                                                                                        0.03        
      weighted-average shares—basic
                                                                                        71,214,523        
      weighted-average shares—diluted
                                                                                        81,797,928        
      weighted-average number of common shares outstanding — basic and diluted
                                                                                          67,976,352      
      loss per common share - basic and diluted
                                                                                           -0.043 -0.06    
      weighted-average number of common shares outstanding - basic and diluted
                                                                                            63,255,407    
      impairment loss – write off of goodwill
                                                                                                
      loss per common share – basic and diluted
                                                                                               -0.05 
    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 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-12-31 2011-09-30 2011-06-30 2011-03-31 2010-12-31 2010-09-30 2010-06-30 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-03-31 2008-12-31 2008-09-30 2008-06-30 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-03-31 2005-12-31 2005-09-30 2005-06-30 
                                                                                          
        assets
                                                                                          
        current assets:
                                                                                          
        cash and cash equivalents
      38,791,000 33,180,000 16,277,000 17,436,000 19,556,000 15,128,000 21,427,000 23,864,000 16,785,000 26,585,000 27,690,000 22,745,000 33,984,000 52,100,000 119,841,000 95,153,000 79,227,000 34,012,000 44,699,000 40,653,000 55,982,000 22,880,000 35,219,000 47,117,000 34,515,000 49,804,000 17,785,000 16,830,000 25,671,000 24,301,000 24,946,000 23,604,000 22,122,000 22,121,000 19,813,000 61,133,000 7,771,000 8,542,000 20,521,000 24,490,000 23,521,000 23,052,000 32,207,000 21,214,000 27,934,000 35,808,000 25,981,605 26,368,452 29,848,152 25,681,092 30,231,154 44,972,236 21,409,923 22,500,440 26,088,710 29,956,864 35,051,277 43,569,947 43,569,947 41,955,977       3,159,610 5,419,227 5,306,646 9,849,904 15,306,476 12,638,547 20,299,364 14,780,739 19,279,913 16,751,763 20,954,573 25,974,041 16,201,019 17,601,928 16,819,293 14,634,618 18,506,914 8,102,824 
        short-term investments
      163,981,000 202,522,000 108,109,000 129,007,000 152,944,000 181,199,000 198,013,000 97,652,000 126,258,000 135,734,000 140,561,000 82,434,000 80,793,000 73,776,000 14,236,000 47,286,000 72,570,000 127,159,000 126,107,000 140,018,000 136,731,000 59,308,000 59,116,000 52,492,000 70,472,000 71,957,000 88,496,000 94,902,000 79,508,000 86,529,000 87,102,000 51,151,000 62,862,000 72,192,000 33,473,000                 8,450,318 10,597,514 14,010,962 13,812,937 13,117,818 10,995,127 7,133,697 7,133,697             9,431,245 8,507,787 18,682,417 19,334,436 26,966,978 26,485,512 25,771,406 894,489 1,148,848 5,194,703 7,958,458 7,007,637  
        prepaid expenses and other current assets
      6,493,000 5,914,000 3,812,000 4,545,000 4,944,000 5,808,000 6,955,000 6,178,000 3,144,000 3,628,000 1,845,000 2,721,000 2,849,000 3,078,000 2,992,000 2,946,000 2,740,000 3,829,000 3,778,000 2,817,000 2,089,000 2,933,000 1,993,000 2,953,000 2,458,000 2,306,000 2,065,000 2,436,000 2,339,000 2,514,000 2,697,000 2,680,000 2,586,000 3,551,000 2,235,000 2,541,000 388,000 903,000 1,333,000 746,000 1,160,000 1,271,000 1,536,000 1,374,000 675,000 1,114,000 984,841 1,126,150 992,474 1,135,490                                   
        total current assets
      209,265,000 241,616,000 128,198,000 150,988,000 177,444,000 202,135,000 226,395,000 127,694,000 146,187,000 165,947,000 170,096,000 107,900,000 117,626,000 128,954,000 137,069,000 145,385,000 154,537,000 165,000,000 174,584,000 183,488,000 194,802,000 85,121,000 96,328,000 102,562,000 107,445,000 124,067,000 108,346,000 114,168,000 107,518,000 113,344,000 114,745,000 77,435,000 87,570,000 97,864,000 55,521,000 63,674,000 8,159,000 12,185,000 28,283,000 35,818,000 38,249,000 42,252,000 51,449,000 44,753,000 50,562,000 58,403,000 44,058,950 47,563,880 50,612,637 45,528,030 49,934,378 54,116,339 32,529,484 37,173,662 41,638,466 44,285,194 47,307,187 51,792,211 51,792,211 42,732,426 46,886,322 28,409,079 30,455,597 32,398,877 20,027,317 8,972,494 3,767,989 6,024,057 5,964,580 10,449,542 16,936,954 22,802,600 29,477,223 34,150,876 39,446,157 44,517,494 48,183,895 52,337,112 18,025,007 19,443,721 22,318,821 22,859,092 26,150,071 8,577,297 
        property and equipment
      130,000 100,000 85,000 119,000 138,000 165,000 206,000 236,000 248,000 270,000 277,000 264,000 47,000 51,000 59,000 61,000 64,000 73,000 91,000 102,000 124,000 156,000 211,000 250,000 294,000 352,000 393,000 454,000 474,000 522,000 605,000 720,000 837,000 925,000 582,000 672,000 88,000 99,000 148,000 171,000 199,000 226,000 250,000 230,000 248,000 188,000 185,715 186,345 106,495 105,747 115,092 119,951 198,706 198,358 320,427 295,499 603,054 464,465 464,465 57,407 39,580 44,254 30,744 39,342 45,109 44,210 53,608 74,919 166,527 199,052 266,701 294,113 318,381 332,444 372,518 369,646 387,509 402,968 447,445 417,813 389,102 407,544 348,142 342,036 
        in-process r&d
      11,364,000 11,636,000 11,651,000 11,629,000 10,733,000 10,337,000 11,111,000 10,634,000 10,712,000 10,960,000 10,497,000 10,781,000 10,818,000 10,656,000 9,754,000 10,379,000 11,060,000 11,274,000 11,547,000 11,834,000 11,676,000 12,218,000 11,641,000 11,161,000 10,930,000 11,111,000 10,806,000 11,274,000 11,135,000 11,372,000 11,520,000 11,608,000 12,238,000 33,626,000 33,449,000 33,071,000                                                 
        other non-current assets
      886,000 84,000 990,000 1,029,000 1,001,000 242,000 1,105,000 1,106,000 1,148,000 387,000 1,202,000 888,000 868,000 116,000 876,000 952,000 548,000 251,000 1,052,000 1,009,000 1,028,000 250,000 1,162,000 1,173,000 1,306,000 673,000 1,651,000 2,002,000 2,287,000 131,000 1,292,000 1,191,000 1,056,000 131,000 1,004,000 131,000                                                 
        total assets
      221,645,000 253,436,000 140,924,000 163,765,000 189,316,000 212,879,000 238,817,000 139,670,000 158,295,000 177,564,000 182,072,000 119,833,000 129,359,000 139,777,000 147,758,000 156,777,000 166,209,000 176,598,000 187,274,000 196,433,000 207,630,000 97,745,000 109,342,000 115,146,000 119,975,000 136,203,000 140,628,000 147,330,000 148,263,000 152,287,000 155,124,000 117,941,000 128,872,000 159,628,000 118,888,000 125,770,000 13,885,000 17,922,000 40,118,000 47,676,000 50,145,000 54,217,000 63,438,000 56,764,000 62,720,000 70,500,000 56,164,045 59,369,605 62,358,557 55,249,972 59,649,265 63,836,085 42,327,985 46,971,815 51,558,688 54,180,488 57,510,036 61,856,471 61,856,471 50,161,643 46,957,164 28,486,817 30,488,562 32,440,440 20,074,925 9,027,217 3,830,305 6,166,630 6,191,354 10,709,258 17,265,151 23,158,210 29,853,909 34,541,625 39,876,980 44,945,445 48,629,709 52,798,385 18,773,757 20,177,504 23,043,477 23,621,773 26,556,599 8,977,720 
        liabilities and stockholders' equity
                                                                                          
        current liabilities:
                                                                                          
        accounts payable
      4,496,000 5,757,000 4,136,000 4,749,000 5,557,000 4,545,000 4,609,000 3,386,000 2,853,000 3,504,000 3,219,000 2,502,000 1,573,000 1,334,000 893,000 805,000 1,296,000 1,443,000 1,279,000 2,144,000 2,723,000 2,595,000 1,745,000 2,006,000 1,227,000 3,409,000 2,903,000 4,440,000 3,503,000 3,879,000 3,240,000 2,523,000 3,418,000 2,784,000 1,665,000 1,932,000 502,000 626,000 1,497,000 2,300,000 2,453,000 2,600,000 2,931,000 2,005,000 2,278,000 1,370,000 1,154,266 1,226,280 1,449,667 963,947 794,674 950,805 575,766 698,838 343,197 468,460 316,712 451,705 451,705 872,488 898,008 479,780 260,067 414,080 180,487 385,358 95,598 252,226 1,054,680 1,721,376 207,873 606,468 300,188 552,143 1,078,661 876,834 98,596 480,402 73,584 381,950 694,363 593,228 417,309 270,779 
        accrued expenses and other current liabilities
      11,043,000 14,639,000 12,621,000 8,879,000 6,341,000 10,179,000 8,179,000 7,900,000 6,957,000 7,093,000 5,744,000 3,383,000 3,349,000 4,533,000 4,270,000 2,901,000 2,527,000 4,884,000 5,215,000 3,491,000 4,484,000 5,579,000 5,892,000 4,447,000 6,502,000 5,471,000 5,388,000 4,612,000 5,417,000 3,334,000                                                       
        total current liabilities
      15,539,000 20,396,000 16,757,000 13,628,000 11,898,000 14,724,000 12,788,000 11,286,000 9,810,000 10,597,000 8,963,000 5,885,000 4,922,000 5,867,000 5,163,000 3,706,000 16,323,000 14,660,000 10,661,000 5,635,000 7,207,000 8,174,000 7,637,000 6,453,000 7,729,000 10,880,000 8,291,000 9,052,000 8,920,000 7,254,000 11,220,000 7,520,000 5,386,000 6,015,000 6,077,000 8,138,000 6,593,000 4,866,000 20,893,000 25,363,000 22,669,000 23,173,000 13,520,000 10,800,000 9,181,000 8,438,000 7,511,615 5,745,079 6,165,327 4,833,378 3,976,741 3,329,289 3,164,595 2,570,666 2,660,018 2,493,296 1,945,199 2,469,019 2,469,019 2,364,093 2,133,537 1,801,476 1,699,885 1,960,661 1,246,810 2,353,687 2,205,522 3,870,811 3,179,171 4,714,023 4,006,872 3,488,969 4,093,326 3,492,815 3,957,417 4,163,825 2,783,208 32,804,963 30,644,882 31,593,231 48,931,909 31,393,311 1,692,385 1,167,755 
        long-term liabilities:
                                                                                          
        long-term debt
      30,067,000 29,907,000 29,781,000 29,653,000 29,524,000 26,619,000 26,552,000 26,484,000 26,416,000 26,348,000 26,281,000 26,213,000 26,145,000 26,078,000 26,010,000 25,942,000 13,309,000 17,323,000 21,350,000                                                                  
        total liabilities
      45,606,000 50,303,000 46,538,000 43,281,000 41,466,000 41,430,000 39,468,000 37,939,000 36,434,000 37,192,000 35,528,000 32,118,000 31,104,000 31,999,000 31,244,000 29,735,000 29,734,000 32,100,000 32,045,000 31,051,000 32,509,000 33,362,000 32,716,000 31,348,000 32,659,000 34,505,000 33,825,000 34,531,000 46,459,000 44,068,000 37,270,000 35,232,000 35,169,000 40,319,000 44,243,000 46,001,000 9,535,000 8,163,000 26,931,000 31,250,000 29,465,000 30,328,000 29,899,000 14,229,000 12,612,000 11,842,000 10,915,290 9,148,754 9,569,002 7,442,133 6,585,496 5,938,044 5,773,350 5,179,421 5,268,773 5,102,051 4,553,954 5,077,774 5,077,774           4,714,023 4,006,872 3,492,536 4,102,244 3,507,085 3,977,038 4,188,797 2,813,531 32,840,637 30,685,901 31,639,607 48,988,987 31,450,389 1,754,814  
        commitments and contingencies
                                                                                          
        stockholders’ equity:
                                                                                          
        common stock, 0.001 par value...
      204,000 204,000 173,000 173,000 173,000 173,000 172,000 140,000 140,000 140,000 137,000 116,000 116,000 116,000 116,000 116,000 116,000 116,000 115,000 114,000 114,000 55,000 55,000 54,000 52,000 52,000 42,000 40,000 36,000 36,000 36,000 32,000 32,000 32,000 26,000 26,000 255,000 255,000 233,000 208,000 193,000 164,000 164,000 164,000 159,000 159,000 127,509 119,843 113,722 102,710 102,710 102,710 47,720 47,720 47,716 47,716 47,716 47,716 47,716 26,466 23,665 15,480 14,701 14,701 10,290 205,286 124,886 108,290 90,254 90,254 90,254 90,254 90,254 90,254 90,254 89,708 89,678 89,678    67,364   
        additional paid-in capital
      821,635,000 811,103,000 670,219,000 666,817,000 664,198,000 661,276,000 659,084,000 538,429,000 536,178,000 533,872,000 524,619,000 448,889,000 447,828,000 446,938,000 446,376,000 445,927,000 445,471,000 444,898,000 444,040,000 443,341,000 442,246,000 320,893,000 320,084,000 316,327,000 310,705,000 309,555,000 283,170,000 276,317,000 243,598,000 237,702,000 236,659,000 188,866,000 187,448,000 186,522,000 135,571,000 134,222,000 321,037,000 320,576,000 317,988,000 313,097,000 306,662,000 298,715,000 298,176,000 297,260,000 294,698,000 293,655,000 272,961,560 270,070,217 265,501,425 254,154,693 253,713,892 253,274,749 227,048,419 226,696,863 227,196,203 226,785,748 226,452,094 226,122,331 226,122,331 209,841,368 203,885,522 182,798,982 180,146,429 179,994,489 165,774,222 148,506,647 137,059,997 135,018,954 131,925,397 131,751,439 131,502,455 131,140,320 130,784,645 130,140,549 129,621,916 128,572,496 127,909,082 109,166,773 70,904,626 66,746,972 55,034,292 52,105,329 69,611,168 49,147,347 
        accumulated other comprehensive loss
      -429,000 -87,000 -155,000 -216,000 -632,000 -750,000  -880,000 -742,000 -271,000 -942,000 -619,000 -461,000            -128,000                 -17,000 9,000 9,000 -2,000 -25,000 -22,521 -17,913 -26,185 -20,738 -28,722 -8,838 -10,642 -2,194 -2,219 -2,295 -2,159 -2,298 -2,298                 -1,989 -1,843 -2,090   -2,686  -1,625  
        accumulated deficit
      -645,371,000 -608,087,000 -575,851,000 -546,290,000 -515,889,000 -489,250,000 -460,206,000 -435,958,000 -413,715,000 -393,369,000 -377,270,000 -360,671,000 -349,228,000 -338,671,000 -328,371,000 -317,985,000 -308,821,000 -300,521,000 -289,211,000 -278,665,000 -267,724,000 -257,507,000 -243,765,000 -232,702,000 -223,313,000 -207,892,000 -176,173,000 -163,770,000 -141,831,000 -129,719,000 -119,205,000 -106,645,000 -95,052,000 -68,203,000 -61,699,000 -54,883,000 -316,942,000 -311,073,000 -305,038,000 -296,886,000 -286,180,000 -274,973,000 -264,810,000 -254,898,000 -244,747,000 -235,131,000 -227,817,793 -219,951,296                                     
        total stockholders' equity
      176,039,000 203,133,000 94,386,000 120,484,000 147,850,000 171,449,000 199,349,000 101,731,000 121,861,000 140,372,000 146,544,000 87,715,000 98,255,000                        4,350,000 9,759,000 13,187,000 16,426,000 20,680,000 23,889,000 33,539,000 42,535,000 50,108,000 58,658,000 45,248,755                                      
        total liabilities and stockholders' equity
      221,645,000 253,436,000    212,879,000    177,564,000    139,777,000    176,598,000    97,745,000    136,203,000   148,263,000 152,287,000 155,124,000 117,941,000 128,872,000    13,885,000 17,922,000 40,118,000 47,676,000 50,145,000 54,217,000 63,438,000 56,764,000 62,720,000 70,500,000 56,164,045                                      
        liabilities and stockholders’ equity
                                                                                          
        other long-term liabilities
          44,000 87,000 128,000 169,000 208,000 247,000 284,000 20,000 37,000 54,000 71,000 87,000 102,000 117,000 34,000 35,000 58,000 84,000 101,000 39,000 199,000 513,000 572,000 657,000 515,000 70,000 80,000 90,000 96,000 103,000 115,000 122,000                                              57,078   
        total liabilities and stockholders’ equity
        140,924,000 163,765,000 189,316,000  238,817,000 139,670,000 158,295,000  182,072,000 119,833,000 129,359,000  147,758,000 156,777,000 166,209,000  187,274,000 196,433,000 207,630,000  109,342,000 115,146,000 119,975,000  140,628,000 147,330,000                    59,369,605 62,358,557 55,249,972 59,649,265 63,836,085 42,327,985 46,971,815 51,558,688 54,180,488 57,510,036 61,856,471 61,856,471 50,161,643 46,957,164 28,486,817 30,488,562 32,440,440 20,074,925 9,027,217 3,830,305 6,166,630 6,191,354 10,709,258 17,265,151 23,158,210 29,853,909 34,541,625 39,876,980 44,945,445 48,629,709 52,798,385       
        current portion of long-term debt
                      12,500,000 8,333,000 4,167,000                                                                  
        accumulated other comprehensive income
            299,000       -605,000 -1,607,000 -1,016,000 -291,000 5,000 285,000 592,000 485,000 942,000 252,000 119,000  -17,000 -236,000 212,000 1,000 200,000 364,000 456,000 1,275,000 958,000 747,000 404,000                        7,466            -7,333 8,803 2,702     870 1,149     
        total stockholders’ equity
                   107,778,000 116,514,000 127,042,000 136,475,000 144,498,000 155,229,000 165,382,000 175,121,000 64,383,000 76,626,000 83,798,000 87,316,000 101,698,000 106,803,000 112,799,000 101,804,000 108,219,000 117,854,000 82,709,000 93,703,000 119,309,000 74,645,000 79,769,000            50,220,851 52,789,555 47,807,839 53,063,769 57,898,041 36,554,635 41,792,394 46,289,915 49,078,437 52,956,082 56,778,697 56,778,697 46,397,550 44,823,627 26,685,341 28,788,677 30,479,779 18,828,115 6,673,530 1,624,783 2,295,819 3,012,183 5,995,235 13,258,279 19,665,674 25,751,665 31,034,540 35,899,942 40,756,648 45,816,178 19,957,748       
        debt facility
                         25,381,000 25,244,000     2,000,000 24,962,000 24,822,000 24,677,000 24,530,000 3,750,000 1,875,000 14,884,000 14,775,000 14,675,000 14,579,000 1,580,000 1,548,000 11,593,000 12,512,000 11,447,000 10,991,000 1,537,000                                          
        goodwill
                                19,432,000 19,432,000 26,849,000 26,918,000 26,962,000 26,987,000 27,171,000 27,082,000 28,332,000 28,222,000 3,007,000 3,007,000 3,007,000 3,007,000 3,007,000 3,007,000 3,007,000 3,007,000 3,007,000 3,007,000 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 3,006,883 403,795                         
        contingent consideration
                                  12,347,000 12,214,000 12,079,000 11,945,000 11,814,000 11,948,000 11,816,000 11,685,000                        1,400,000                         
        current portion of capital lease obligation
                                   41,000 318,000 318,000 21,000 265,000 265,000 719,000                                                 
        deferred tax liability
                                    2,534,000 2,554,000 2,692,000 7,181,000 11,263,000 11,180,000                                                 
        capital lease obligation, net of current portion
                                      297,000 297,000 297,000 297,000                                                 
        accrued expenses
                                    3,912,000 2,804,000 1,947,000 2,966,000 4,147,000 5,487,000                                                 
        debt facility, net of current portion
                                    11,357,000 13,123,000     1,933,000 2,285,000 2,615,000 2,462,000 3,368,000 3,726,000 12,951,000                                          
        grants and award receivable
                                                                                          
        liabilities, redeemable convertible preferred stock and stockholders’ equity
                                                                                          
        accrued interest on convertible promissory notes
                                                                                          
        convertible promissory notes
                                                                                          
        put option derivative liability
                                                                                          
        warrant liability
                                                                                   30,356,439 28,262,296 28,760,165 46,723,476 29,696,411   
        redeemable convertible preferred stock
                                                                                          
        series a redeemable convertible preferred stock, 0.001 par value...
                                                                                          
        series b redeemable convertible preferred stock, 0.001 par value...
                                                                                          
        series c redeemable convertible preferred stock, 0.001 par value...
                                                                                          
        total redeemable convertible preferred stock
                                                                                          
        stockholders’ equity
                                                                                          
        total liabilities, redeemable convertible preferred stock, and stockholder’s equity
                                       159,628,000 118,888,000 125,770,000                                                 
        investment securities
                                           2,740,000 6,429,000 10,582,000 13,568,000 17,929,000 17,706,000 22,165,000 21,953,000 21,481,000 17,092,504 20,069,278 19,772,011 18,711,448 19,131,616                                  
        in-process research and development
                                          2,500,000 2,500,000 8,549,000 8,549,000 8,549,000 8,549,000 8,549,000 8,549,000 8,549,000 8,549,000 8,549,000 8,549,000 8,549,000 6,549,000 6,549,000 6,549,000 6,549,000 6,549,000 6,549,000 6,549,000 6,549,000 6,549,000 6,549,000 6,549,000                         
        other assets
                                          131,000 131,000 131,000 131,000 141,000 183,000 183,000 225,000 354,000 353,000 363,497 63,497 83,542 60,312 43,912 43,912 43,912 43,912 43,912 43,912 43,912 43,912 43,912 419,015 31,262 33,484 2,221 2,221 2,499 10,513 8,708 67,654 60,247 60,664 61,496 61,497 58,305 58,305 58,305 58,305 58,305 58,305 301,305 315,970 335,554 355,137 58,386 58,387 
        accrued liabilities
                                          2,241,000 1,974,000 6,902,000 9,424,000 7,793,000 8,152,000 7,763,000 7,845,000 6,104,000 5,625,000 4,845,604 3,478,823 3,942,895 2,495,088 2,155,179 1,579,423 1,863,764 1,283,976 1,314,621 1,242,264 986,093 1,120,416 1,120,416 1,080,466 963,494 864,857 685,620 796,420 951,845 1,379,010 1,981,543 3,319,202 1,342,945 2,077,188 2,960,773 1,921,096 2,611,372 2,317,910 2,031,561 2,482,074 1,906,948 1,675,226 1,873,091 2,239,937 1,276,202 930,274 1,088,272 770,612 
        accrued compensation and payroll taxes
                                          2,270,000 718,000 901,000 1,127,000 976,000 1,430,000 1,289,000 950,000 799,000 1,443,000 1,511,745 1,039,976 772,765 1,374,343 1,026,888 799,061 555,065 445,352 825,800 661,447 478,519 756,773 756,773 411,139 272,035 456,839 130,685 117,372 114,478 589,319 128,381 299,383 781,546 915,459 838,226 961,405 1,181,766 622,762 847,195 804,917 777,664 292,896       
        long-term lease obligation
                                          14,000 17,000 19,000 21,000 24,000 25,000 24,000 25,000 27,000                                        
        deferred income tax liability
                                          995,000 995,000 3,404,000 3,404,000 3,404,000 3,404,000 3,404,000 3,404,000 3,404,000 3,404,000 3,403,675 3,403,675 3,403,675 2,608,755 2,608,755 2,608,755 2,608,755 2,608,755 2,608,755 2,608,755 2,608,755 2,608,755 2,608,755                          
        stockholders' equity:
                                                                                          
        commitments
                                                                                          
        accumulated other comprehensive income/
                                           1,000 4,000 7,000 5,000                                            
        deficit accumulated during the development stage
                                                      -212,799,407 -206,428,826 -200,724,111 -195,470,580 -190,529,408 -184,948,541 -180,951,785 -177,752,732 -173,541,569   -163,477,750 -159,085,560 -156,129,121 -153,844,614 -152,000,715 -146,956,397 -142,038,403 -135,560,100 -132,831,425 -129,003,468 -125,846,458 -118,334,430 -111,557,567 -105,132,037 -99,198,965 -93,817,691 -87,903,567 -82,180,739 -89,296,613 -82,856,988 -78,247,807 -81,011,521 -59,964,840 -44,840,158 -41,357,682 
        contingent liability
                                                          170,000 142,500 176,400 121,125 163,875 140,125 140,125                          
        treasury stock
                                                          -1,454 -1,454                         -34,747 -34,747 -34,747 -34,747 -34,747 -34,747 
        interest and other receivables
                                                        29,185 9,659 10,831 15,689 10,172 21,543 14,943 17,245 17,245 271 135 1,980 12,634 10,934 11,305 14,841 39,203 31,407 304,594 121,736    72,029           
        prepaid expenses
                                                        542,423 684,126 511,216 646,571 700,650 484,469 292,691 256,311 256,311 776,178 334,019 428,276 487,677 595,524 203,999 290,249 569,176 573,423 353,340 477,902 1,576,574 719,382 670,072 615,691 774,175 707,104 612,286 511,327 916,115 671,568 291,052 255,802 537,400 471,335 
        contingent asset
                                                            1,025,997 704,500 953,149 815,011 815,011                          
        deficit accumulated during development stage
                                                               -169,389,052 -169,389,052                          
        cash
                                                                  46,552,168 27,978,823 29,331,773 31,159,630 19,812,013 8,667,404                   
        convertible preferred stock, series a through f, 0.001 par value...
                                                                    2,472,161                      
        restricted cash
                                                                    623,513 632,789                     
        preferred stock dividends obligation
                                                                    623,513 632,789                     
        current liabilities
                                                                                          
        convertible preferred stock, series a through e, 0.001 par value...
                                                                                          
        2.19446320054018% series f convertible preferred stock, 0.001 par value...
                                                                     2,471,304                     
        0% series a convertible preferred stock, 0.001 par value...
                                                                                          
        5% series b convertible preferred stock, 0.001 par value...
                                                                                          
        5% series c convertible preferred stock, 0.001 par value...
                                                                                          
        4.25660% series d convertible preferred stock, 0.001 par value...
                                                                                          
        3.73344597664961% series e convertible preferred stock, 0.001 par value...
                                                                                          
        long-term liabilities
                                                                             3,567 8,918 14,270 19,621 24,972 30,323 35,674 41,019 46,376 57,078  62,429  
        other receivables
                                                                            53,904 13,426             
        interest receivable
                                                                                57,633 91,649 131,524 80,338       
        preferred stock; 1,000,000 shares authorized; no shares issued or outstanding
                                                                                          
        accumulated other comprehensive gain
                                                                                5,463          
        temporary equity:
                                                                                          
        common stock subject to continuing registration, 0.001 par value...
                                                                                          
        accrued interest income
                                                                                    13,384 14,676 13,773 10,214 9,365  
        liabilities and shareholders’ deficiency
                                                                                          
        accrued salary and related taxes
                                                                                    435,911 211,179 237,868 173,398 186,804 126,364 
        common stock subject to continuing registration, .001 par value...
                                                                                          
        shareholders’ deficiency:
                                                                                          
        common stock
                                                                                    74,095 72,330 69,152  67,147 55,047 
        total shareholders’ deficiency
                                                                                    -11,912,144 -11,462,103 -25,945,510    
        total liabilities and shareholders’ deficiency
                                                                                    18,773,757 20,177,504 23,043,477    
        net sales
                                                                                          
        cost of goods sold
                                                                                          
        gross margin
                                                                                          
        grant revenue
                                                                                          
        interest income
                                                                                    221,271  236,527    
        operating expenses:
                                                                                          
        research and development
                                                                                    3,223,554  2,483,858    
        general and administrative
                                                                                    2,055,441  1,735,172    
        depreciation and amortization
                                                                                    49,326  37,113    
        impairment loss — write off of goodwill
                                                                                          
        interest expense
                                                                                          
        equity in loss of investee
                                                                                          
        total operating expenses
                                                                                    5,328,321  4,256,143    
        income from operations
                                                                                    -5,107,050  -4,019,616    
        gain on fair value of warrants
                                                                                    497,869  -17,027,065    
        income before cumulative effect of change in accounting principle
                                                                                    -4,609,181  -21,046,681    
        cumulative effect of change in accounting principle
                                                                                          
        net income
                                                                                    -4,609,181  -21,046,681    
        preferred stock dividends
                                                                                          
        net income applicable to common stock
                                                                                    -4,609,181  -21,046,681    
        net income per common share – basic and diluted:
                                                                                    -0.06      
        weighted-average shares – basic and diluted
                                                                                    73,435,715      
        other current assets
                                                                                     6,701   88,755 3,138 
        liabilities and shareholders’ equity
                                                                                          
        loss per common share — basic and diluted
                                                                                      -0.31    
        weighted-average number of common shares outstanding — basic and diluted
                                                                                      67,976,352    
        assets available for sale
                                                                                          
        committments and contingencies
                                                                                          
        shareholders’ equity/
                                                                                          
        accumulated other comprehensive gains
                                                                                       -1,722   
        total shareholders’ equity
                                                                                       -7,828,616 24,801,785 7,809,965 
        total liabilities and shareholders’ equity
                                                                                       23,621,773 26,556,599 8,977,720 
        shareholders’ equity:
                                                                                          
      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 2012-12-31 2012-09-30 2012-06-30 2012-03-31 2011-06-12 2011-03-31 2010-06-12 2010-03-31 2009-12-31 2009-09-30 2009-06-30 2009-06-12 2009-03-31 2008-12-31 2008-09-30 2008-06-12 2008-03-31 2007-12-31 2007-09-30 2007-06-30 2007-06-12 2007-03-31 2006-12-31 2006-09-30 2006-06-30 2006-06-12 2006-03-31 2005-12-31 2005-09-30 
                                                                                          
          cash flows from operating activities:
                                                                                          
          net loss
        -37,284,000 -32,236,000 -29,561,000 -30,401,000 -26,639,000 -29,044,000 -24,248,000 -22,243,000 -20,346,000 -16,099,000 -16,599,000 -11,443,000 -10,557,000 -10,300,000 -10,386,000 -9,164,000 -8,300,000 -11,310,000 -10,546,000 -10,941,000 -10,217,000 -13,741,000 -11,063,000 -9,390,000 -15,421,000 -31,719,000 -12,403,000      -26,849,000 -6,504,000 -6,816,000              -6,370,581          -2,956,439  -2,403,074 -3,219,920 -2,352,586   -3,157,010 -7,512,028 -6,776,863  -5,933,072 -5,381,274 -5,914,124   -5,123,814 -6,439,625 -4,609,181   -21,046,681 -15,124,682 -3,482,476 
          adjustments to reconcile net loss to net cash from operating activities:
                                                                                          
          depreciation and amortization
        24,000 -11,000 35,000 33,000 30,000 32,000 33,000 33,000 32,000 32,000 29,000 8,000 8,000 7,000 8,000 8,000 8,000 2,000 40,000 47,000 47,000 66,000               11,000 13,000 25,000 29,000 32,000 41,000 38,000 37,000 30,000 25,237 25,775 22,538 11,450 10,779 10,064 8,879 9,795 12,478 10,638 36,739 30,192 9,871 9,871 5,880 5,880 9,297 12,350 25,835 32,246 32,246 37,341 39,803 44,116 46,779 47,959 44,899 53,036 51,889 51,889 49,160 49,326 41,089 37,113 37,113 19,123 34,331 
          reduction in the carrying value of right-of-use assets
        42,000 40,000 40,000 40,000 38,000                                                                              
          amortization of debt issuance costs
        160,000 126,000 128,000 129,000 70,000 68,000 68,000 67,000 68,000 68,000 68,000 67,000 68,000 68,000 68,000 45,000 153,000 139,000 136,000 137,000 140,000 126,000 122,000 125,000 134,000 150,000 140,000 145,000 147,000 136,000 109,000 114,000 109,000 100,000 97,000                                                
          loss on extinguishment of debt
         546,000                                                                            
          change in fair value of royalty agreement derivative liability
        -12,000                                                                                  
          accretion on discount to short-term investments
        -565,000 -490,000 -426,000 -801,000 -1,149,000                161,000 145,000 23,000 -44,000 -69,000 -157,000 -316,000 -346,000 -342,000     -102,000                                                 
          stock-based compensation
        10,727,000 5,355,000 3,425,000 2,669,000 2,972,000 3,036,000 2,371,000 2,196,000 2,257,000 1,361,000 995,000 958,000 864,000 561,000 450,000 456,000 574,000 853,000 690,000 771,000 946,000 807,000 1,931,000 1,175,000 1,194,000 1,149,000 1,145,000 1,147,000 1,000,000 945,000 1,988,000 392,000 412,000 202,000 114,000                                                
          changes in operating assets and liabilities:
                                                                                          
          prepaid expenses and other current assets
        -639,000 -2,354,000 712,000 880,000 859,000 974,000 -680,000 -2,920,000 243,000 -1,598,000 765,000 116,000 261,000 79,000 -80,000 -301,000 1,638,000 -271,000 -598,000 -1,049,000 879,000 -623,000 1,072,000 -388,000 -195,000 -246,000 279,000 46,000 69,000 -69,000 13,000 29,000 927,000 -838,000 -455,000                                                
          non-current assets
        -864,000 866,000 -768,000 825,000 -814,000 780,000 -36,000 -756,000 771,000 -25,000 -471,000 -332,000  6,000 -27,000 -863,000  -23,000 9,000 -821,000 803,000 166,000 115,000 -953,000                                                      
          accounts payable and accrued expenses and other current liabilities
        -4,635,000 3,647,000 3,117,000 1,190,000 -3,148,000 2,260,000 1,375,000 1,336,000 -770,000 1,470,000 3,059,000 988,000 -976,000 445,000 1,699,000 16,000 -2,479,000 -278,000 928,000 -1,632,000 -781,000 70,000 1,166,000 804,000 -3,180,000 139,000 -712,000 188,000 953,000                                                      
          net cash from operating activities
        -33,046,000 -25,057,000 -22,530,000 -26,261,000 -27,189,000 -23,281,000 -22,668,000 -22,495,000 -20,644,000 -15,603,000 -13,160,000 -10,272,000 -12,026,000 -8,651,000 -8,162,000 -9,316,000 -8,425,000 -9,363,000 -8,927,000 -12,194,000 -9,597,000 -12,300,000 -6,705,000 -7,752,000 -13,079,000 -9,946,000 -11,413,000 -12,905,000 -10,859,000 -10,493,000 -8,762,000 -10,349,000 -9,671,000 -9,470,000 -8,249,000 -7,336,000 -3,179,000 -7,329,000 -10,969,000 -7,641,000 -11,328,000 -8,811,000 -8,256,000 -8,533,000 -7,349,000 -6,014,624 -5,368,081 -6,989,992 -6,272,303 -4,860,287 -3,769,045 -4,671,266 -4,488,364 -3,349,540 -3,216,073 -2,941,690 -4,411,565 -2,383,838 -2,383,838 -3,180,781 -3,180,781 -2,630,262 -3,793,471 -1,649,425 -4,543,258 -4,543,258 -5,494,303 -6,753,521 -6,766,267 -4,773,513 -5,323,734 -5,700,762 -4,066,723 -4,551,971 -4,551,971 -3,533,733 -5,107,309 -4,143,268 -2,989,234 -2,989,234 -3,307,715 -2,405,670 
          capital expenditures
        -54,000 -2,000 -2,000 -15,000 -3,000 9,000 -3,000 -21,000 -10,000 -24,000 -43,000 -225,000 -4,000 -4,000 -40,000 -11,000  -5,000 -18,000 -20,000 -4,000 -10,000 -6,000 -36,000 -96,000 -60,000 -16,000 -46,000 -19,000 -434,000 -1,000  -1,000 -2,000 -5,000 -47,000 -27,000 -21,000 -70,000 -10,432 -27,007 -102,941 -6,620 -1,433 -28,172 -12,451 -4,725 -55,266 -4,993 -18,553 -187,363 -14,858 -14,858 -6,780 -6,780   3,825 -28,598 -19,660 -20,522 -27,885 -53,599 -9,345 -36,430 -36,430 -4,683 -78,958 -69,800 -18,671 -18,671 -78,525 -40,437 
          free cash flows
        -33,100,000 -25,059,000 -22,532,000 -26,276,000 -27,192,000 -23,272,000 -22,671,000 -22,516,000 -20,654,000 -15,627,000 -13,203,000 -10,497,000 -12,030,000 -8,651,000 -8,166,000 -9,316,000 -8,425,000 -9,403,000 -8,938,000 -12,194,000  -12,305,000 -6,723,000 -7,772,000 -13,083,000 -9,956,000 -11,419,000 -12,941,000 -10,955,000 -10,553,000 -8,778,000 -10,395,000 -9,690,000 -9,904,000 -8,250,000 -7,336,000  -7,329,000 -10,970,000 -7,643,000 -11,333,000 -8,858,000 -8,283,000 -8,554,000 -7,419,000 -6,025,056 -5,395,088 -7,092,933 -6,278,923 -4,861,720 -3,797,217 -4,683,717 -4,493,089 -3,404,806 -3,221,066 -2,960,243 -4,598,928 -2,398,696 -2,398,696 -3,187,561 -3,187,561 -2,630,262 -3,793,471 -1,649,425   -5,490,478 -6,782,119 -6,785,927 -4,794,035 -5,351,619 -5,754,361 -4,076,068 -4,588,401 -4,588,401 -3,538,416 -5,186,267 -4,213,068 -3,007,905 -3,007,905 -3,386,240 -2,446,107 
          cash flows from investing activities:
                                                                                          
          purchase of property and equipment
        -54,000 -2,000 -2,000 -15,000 -3,000 9,000 -3,000 -21,000 -10,000 -24,000 -43,000 -225,000 -4,000 -4,000   -40,000 -11,000   -5,000 -18,000 -20,000 -4,000 -10,000 -6,000 -36,000 -96,000 -60,000 -16,000 -46,000 -19,000 -434,000 -1,000                                                
          purchase of available-for-sale securities
         -127,243,000 -22,930,000 -39,658,000 -15,068,000 -32,064,000 -138,714,000 -3,441,000 -30,697,000 -38,805,000 -94,543,000 -30,781,000 -30,091,000 -73,411,000 -16,004,000 -22,528,000 -24,096,000 -20,126,000 -94,319,000 -15,926,000 -34,543,000 -35,614,000 -18,741,000 -12,006,000 -46,163,000 -46,035,000 -34,390,000 -63,380,000 -8,833,000 -15,891,000 -43,419,000                                                 
          maturity of available-for-sale securities
        25,700,000 29,400,000 44,400,000 64,000,000 44,400,000 49,950,000 40,550,000 33,000,000 41,500,000 45,400,000 38,000,000 30,000,000 24,000,000 14,200,000 33,000,000 25,200,000 58,393,000                                                                  
          sale of available-for-sale securities
        13,132,000             11,276,000 5,700,000     3,000,000 5,780,000  2,000 3,478,000 10,651,000                                                      
          net cash from investing activities
        38,778,000 -93,564,000 21,468,000 24,327,000 29,329,000 17,895,000 -98,167,000 29,538,000 10,793,000 6,571,000 -56,586,000 -1,006,000 -6,095,000 -59,211,000 32,996,000 25,195,000 53,665,000 -1,268,000 12,983,000 -3,432,000 -77,739,000 -381,000 -6,861,000 18,080,000 -1,785,000    7,320,000 869,000   9,390,000 -39,053,000 -33,444,000 553,000 2,829,000 3,686,000         2,812,393 -391,941 2,461,840 426,562 -10,729,202   -253,266 -702,993 -2,149,553 -4,059,363 -2,223 -2,223 -6,780 -6,780 1,951    37,731 9,421,450 -894,550 10,292,138 824,560 7,848,496 -197,287 -467,497 -467,497 -24,520,370 183,232 3,750,224 2,812,329 2,812,329 -917,483 -7,049,699 
          cash flows from financing activities:
                                                                                          
          repayment of long-term debt
         1,000 -27,230,000                                                                          
          proceeds from long-term debt
         29,598,000                                                                            
          proceeds from exercise of stock options
        45,000 117,000 65,000 165,000 48,000 237,000 11,000 51,000 89,000 63,000 104,000 27,000     1,000 10,000 3,000 2,000 38,000 48,000 -1,000 44,000 61,000 6,000 8,000 17,000 30,000 3,000                                      380,416           
          repurchase of shares for minimum tax withholdings
        -240,000 -4,787,000 -24,000 -114,000 -215,000 -897,000 -94,000 -2,000 -2,000 -1,025,000 -182,000 -1,000 -1,000 -1,000 -1,000                                                                  
          net cash provided (used in) by financing activities
        -195,000                                                                                  
          effect of exchange rate changes on cash and cash equivalents
        74,000 -36,000 -74,000 -137,000 -30,000 -70,000 82,000 -19,000 2,000 32,000 -64,000 -65,000 -21,000 120,000 -145,000 -41,000 -24,000 -62,000 -20,000 -27,000 -28,000 342,000 -159,000 -54,000 41,000 -34,000 70,000 -71,000 13,000 -117,000 6,000 -19,000 11,000 75,000 -62,000                                                
          increase in cash and cash equivalents
        5,611,000 16,903,000 -1,159,000 -2,120,000 4,428,000     -1,105,000 4,945,000 -11,239,000 -18,116,000 -67,741,000 24,688,000 15,926,000 45,215,000 -10,687,000 4,046,000 -15,329,000 33,102,000    -15,289,000 32,019,000 955,000 -8,841,000 1,370,000 -645,000   1,000 2,308,000 -41,320,000                                                
          cash and cash equivalents beginning of period
        33,180,000 15,128,000 26,585,000 52,100,000 34,012,000 22,880,000 49,804,000 24,301,000 22,121,000                                                
          cash and cash equivalents end of period
        38,791,000 16,903,000 -1,159,000 -2,120,000 19,556,000 -6,299,000 -2,437,000 7,079,000 16,785,000 -1,105,000 4,945,000 -11,239,000 33,984,000 -67,741,000 24,688,000 15,926,000 79,227,000 -10,687,000 4,046,000 -15,329,000 55,982,000 -12,339,000 -11,898,000 12,602,000 34,515,000 32,019,000 955,000 -8,841,000 25,671,000 -645,000 1,342,000 1,482,000 22,122,000 2,308,000 -41,320,000                                                
          supplemental disclosure of cash flow information:
                                                                                          
          cash paid for interest
        617,000 657,000 720,000 499,000 1,325,000 505,000 541,000 542,000 536,000 536,000 531,000 509,000 464,000 428,000 329,000 373,000 484,000         503,000 538,000 530,000 528,000 368,000 353,000 351,000 334,000                                                  
          issuance of common stock issued in underwritten offering, net of offering costs
                                                                                          
          issuance of common stock upon exercise of prefunded warrants
                                                                                          
          issuance of common stock upon at the market offerings
                              1,000 5,664,000 19,037,000 4,890,000 12,000 493,000 675,000 891,000                                                
          reimbursement of commissions from the prior issuance of common stock upon at the market sales
                                                                                        
          net cash from financing activities
         135,560,000 -23,000 -49,000 2,318,000 -843,000 118,316,000 55,000 49,000 7,895,000 74,755,000 104,000 26,000 1,000 -1,000 88,000 -1,000 6,000 10,000 324,000 120,466,000 1,827,000 2,328,000 -466,000 25,248,000 5,708,000 19,056,000 4,896,000 9,096,000 45,810,000 16,000 271,000 50,756,000 435,000   -8,336,000 2,851,000   -48,000 14,818,000   20,242,403 2,168,841 3,902,233 7,977,523 -116,337 -242,612     -3,170 -47,742 20,959,406 20,959,406 14,332,170 14,332,170 8,138,056 1,531,903        380,416    37,827,125 3,523,168 1,175,679 2,361,580 2,361,580 352,902 19,859,459 
          issuance of common stock in underwritten public offering, net of offering costs
                                                                                          
          foreign currency loss
                    -29,000 40,000 8,000 -42,000 13,000 77,000 7,000 -42,000 57,000   -50,000 -156,000 245,000 -116,000 -110,000 59,000                                                      
          issuance of common stock and pre-funded warrants in underwritten offering, net of offering costs
                                                                                          
          decrease in cash and cash equivalents
             -6,299,000 -2,437,000 7,079,000 -9,800,000              -11,898,000                                                            
          amortization of right-of-use assets
              36,000 36,000 35,000 34,000 33,000 16,000 15,000 35,000 35,000 33,000 33,000 135,000 -20,000 59,000 57,000 53,000                                                             
          accretion on premium to short-term investments
              -1,477,000 -1,125,000 -1,370,000                                                                          
          issuance of common stock and pre-funded warrants in underwritten public offering, net of offering costs
                                                                                          
          foreign currency gain
               125,000 21,000 -12,000 -2,000                      61,000  71,000                                                
          (accretion on discount)/amortization on premium to short-term investments
                                                                                          
          issuance of common stock and pre-funded warrants in registered direct offering, net of offering costs
                                                                                         
          amortization on premium to short-term investments
                  -1,508,000 -913,000 -924,000 -357,000 61,000 104,000 267,000                                                                  
          non-cash interest income
                                                                                          
          long-term liabilities
                         74,000 -71,000 -24,000 -23,000 -20,000 56,000 -162,000 -305,000  -76,000 90,000 -193,000                                                      
          repurchase of outstanding pre-funded warrants
                         -3,909,000                                                              
          issuance of common stock and pre-funded warrants in public offering, net of offering costs
                         83,000 321,000 121,827,000                                                              
          issuance of common stock upon exercise of warrants
                         2,546,000        1,000 18,000 -1,000                                                
          acquired in-process research and development
                             5,367,000                                                          
          change in fair value of financial instruments
                                                                                          
          non-cash interest expense
                                                                                          
          purchase of in-process research and development
                                                                                          
          non-cash transactions:
                                                                                          
          common stock issued for acquired in-process research and development
                                                                                          
          changes in fair value of financial instruments
                              -60,000 -54,000 -2,000  136,000 41,000 77,000  -10,000 -34,000 96,000 43,000                                                
          noncash interest expense
                             -214,000 100,000 10,000 133,000  111,000                                                        
          amortization on premium or discount to short-term investments
                          501,000                                                                
          maturities of available-for-sale securities
                          34,590,000 16,700,000 16,580,000 15,550,000 27,700,000 15,100,000 31,300,000 35,500,000 18,600,000 27,800,000 42,800,000 34,400,000 24,846,000 14,200,000 25,300,000                                                  
          non-cash transactions
                                                                                          
          cash paid for interest, including end of period charge due upon long-term debt amendment
                                                                                          
          repayment of debt facility
                             -514,000                                                          
          cash paid for interest, including end of period charge due upon debt facility amendment
                           490,000 484,000                                                              
          impairment of goodwill
                                 19,432,000                                                        
          change in fair value of contingent consideration
                                 131,000 133,000 135,000 134,000 131,000 -134,000 132,000 131,000                                                
          gain on short-term investments
                                                                                          
          sales of available-for-sale securities
                                                                                          
          issuance of securities in private financing
                                                                                          
          capital lease obligation principal payments
                                 1,000   -289,000 1,000 -15,000 -243,000 -455,000                                                
          settlement of contingent consideration
                                                                                        
          purchase in-process research and development
                              -3,247,000                                                          
          acquisition of in-process research and development
                              -2,120,000                                                          
          cash paid for interest including end of period charge due upon debt facility amendment
                              495,000                                                            
          depreciation and amortization including right-of-use assets
                               213,000 242,000 238,000 233,000 232,000 307,000                                                      
          cash paid for interest and end of period charge due upon debt facility amendment
                                990,000                                                          
          impairment of acquired ipr&d
                                     21,692,000                                                  
          write-off of ipr&d upon acquisition
                                                                                          
          benefit for deferred taxes
                                     -2,502,000                                                    
          proceeds from debt facility
                                                                                        
          issuance of common stock upon public offering
                                        50,076,000                                                
          common stock issued for ipr&d
                                                                                        
          acquired ipr&d
                                                                                         
          net cash used by investing activities
                                                                                          
          issuance of common stock upon public offerings
                                                                                          
          noncash transaction:
                                                                                          
          net cash provided (used) by investing activities
                                                                                          
          net income
                                    -12,112,000 -10,514,000 -12,560,000      -5,869,000 -6,035,000 -8,152,000 -10,706,000 -11,207,000 -10,163,000   -9,616,000        -5,580,867 -3,996,756   -4,152,517 -2,956,439  -2,403,074     -3,157,010         -5,123,814     -21,046,681    
          adjustments to reconcile net income to net cash from operating activities:
                                                                                          
          noncash interest (income) / expense
                                    -4,000                                                      
          depreciation
                                     139,000 127,000 153,000 107,000 91,000 91,000                                                
          non-cash interest
                                                                                          
          write-off of acquired ipr&d
                                                                                          
          foreign currency (gain) loss
                                                                                          
          accretion on discount to short-term investments and convertible promissory notes
                                     -354,000 -268,000 -140,000 -138,000                                                  
          issuance of call option derivative
                                                                                         
          grant and award receivable
                                                                                        
          cash acquired through merger
                                                                                        
          proceeds from convertible promissory notes
                                                                                          
          extinguishment and derecognition of put options
                                                                                        
          conversion of convertible notes into common stock
                                                                                        
          shares issued in connection of business combination and assumed equity awards
                                                                                        
          accretion of redeemable convertible preferred stock
                                                                                          
          beneficial conversion feature
                                                                                        
          noncash interest
                                      29,000 19,000 35,000 -59,000 -5,000                                                
          foreign currency gain/
                                      7,000                                                    
          tax refund receivable
                                      -156,000 -364,000 -873,000 331,000 -119,000                                                
          deferred rent
                                      -10,000 -6,000 -7,000 -12,000 -7,000                                                
          accounts payable and accrued expenses
                                      1,835,000 110,000 -554,000 16,000 -1,704,000                                                
          net cash from / (used in) investing activities
                                                                                          
          cash flows from financing activity:
                                                                                          
          increase / (decrease) in cash and cash equivalents
                                                                                          
          provision for deferred taxes
                                        -4,555,000                                                  
          accretion on discount to convertible promissory notes
                                                                                          
          proceeds from convertible promissory note
                                                                                        
          proceeds from issuance of series c preferred stock
                                                                                          
          net assets acquired in business combination of serendex
                                                                                          
          equipment under capital lease
                                                                                          
          contingent liability related to purchase of serendex
                                                                                          
          conversion of convertible notes into preferred stock
                                                                                          
          accretion of series a redeemable convertible preferred stock
                                                                                        
          accretion of series b redeemable convertible preferred stock
                                                                                        
          accretion of series c redeemable convertible preferred stock
                                                                                        
          cash paid for income taxes
                                                                                          
          proceeds from exercise of stock option
                                                                                          
          issuance of common stock for serendex
                                                                                          
          share-based compensation expense related to employee stock options
                                            461,000 692,000 645,000 647,000 659,000                                          
          amortization of debt issuance costs and debt discount
                                            104,000 62,000 615,000 163,000 169,000 156,000                                         
          changes in assets and liabilities:
                                                                                          
          decrease in prepaid expenses and other assets
                                            515,000    153,000   -562,000 438,000    202,314      -204,810    98,324  97,800  55,397                    
          decrease in accounts payable
                                            -127,000                                              
          increase/(decrease) in accrued liabilities
                                            1,726,000                                              
          proceeds from maturities of certificates of deposit
                                            498,000 3,686,000 4,150,000 2,988,000 4,383,000 4,980,000 4,707,000 2,490,000 4,847,000 2,581,000 7,452,000 947,000 5,679,000 2,988,000 4,722,000 3,145,000 6,393,000                              
          proceeds from sales of certificates of deposit
                                            2,241,000                                              
          security deposit for sublease
                                            90,000                                              
          purchases of property and equipment
                                             -1,000 -2,000 -5,000 -47,000 -27,000 -21,000 -70,000 -10,432 -27,007 -102,941 -6,620 -1,433 -28,172 -12,451 -4,725 -55,266 -4,993 -18,553 -187,363 -14,858 -14,858 -6,780 -6,780      3,825 -28,598 -19,660 -20,522 -27,885 -53,599 -9,345 -36,430 -36,430 -4,683 -78,958 -69,800 -18,671 -18,671 -78,525 -40,437 
          payments made on debt facility
                                            -368,000 -10,359,000                                             
          costs paid in connection with debt facility
                                            -50,000 -76,000 -9,000 -38,000                                          
          proceeds from sale of common stock
                                             2,016,000 3,909,000 5,973,000 8,060,000 2,131,000 9,000 15,435,454 2,291,068 4,181,080 8,293,398       22,507,529 22,507,529                       
          payments for offering costs
                                             -56,000 -94,000 -338,000 -601,000 -13,000 -20,000 -96,000 -13,000                                      
          payments for capital lease
                                            -3,000 -2,000 -2,000 -2,000 -2,000 -2,000 -2,000 -1,000 -2,000                                      
          net cash (used in)/provided by financing activities
                                            -421,000        -6,000                                      
          net (decrease)/increase in cash and cash equivalents
                                            -771,000     -9,155,000   -7,874,000        -1,090,517    -8,518,670                          
          cash and cash equivalents at beginning of period
                                            8,542,000 23,052,000 35,808,000 -92 25,681,092 22,500,440 43,569,947     9,849,904 9,849,904 14,780,739 25,974,041 25,974,041 14,634,618 14,634,618 
          cash and cash equivalents at end of period
                                            7,771,000 -11,979,000 -3,969,000 969,000 23,521,000 -9,155,000 10,993,000 -6,720,000 27,934,000 9,826,395 -386,847 -3,479,700 29,848,152 -4,550,062 -14,741,082 23,562,313 21,409,923 -3,588,270 -3,868,154 -5,094,413 35,051,277      -2,259,617 112,581 5,306,646 5,306,646 -5,456,572 2,667,929 -7,660,817 20,299,364 -4,499,174 2,528,150 -4,202,810 20,954,573 20,954,573 9,773,022 -1,400,909 782,635 16,819,293 16,819,293 -3,872,296 10,404,090 
          gain on bargain purchase
                                                     -56 -33,000 -452,944                                  
          impairment of ipr&d
                                                                                          
          benefit for deferred tax liability
                                                                                          
          write-off of property and equipment
                                                                                          
          changes in assets and liabilities, net of effect of acquisitions:
                                                                                          
          increase/(decrease) in prepaid expenses and other assets
                                                                                          
          (decrease)/increase in accounts payable
                                                                                          
          (decrease)/increase in accrued liabilities
                                                                                          
          purchases of certificates of deposit
                                                 -5,478,000 -249,000 -2,690,000 -5,296,000 -6,971,980 -4,482,000 -1,236,000 -6,745,020 -2,560,005 -15,423,030 -996,000 -2,988,000 -2,241,000 -4,722,000 -3,547,000 -5,312,000                          
          security deposit for new lease
                                                                                          
          cash obtained through acquisition
                                                     -480                                    
          proceeds from borrowings under debt facility
                                                                                          
          proceeds from sale and exercise of warrants
                                                                                          
          decrease/(increase) in prepaid expenses and other assets
                                              -539,000              140,213                              
          (decrease)/increase in accounts payable and accrued liabilities
                                                -1,134,000                                          
          proceeds from exercise of warrants
                                                                                   3,534,134      
          net decrease in cash and cash equivalents
                                                                                          
          increase in accounts payable and accrued liabilities
                                                  1,172,000   872,902   -61,996 972,973 1,009,943   -7,016 80,874 580,102 -533,492 332,061 332,061 -1,106,877 -1,106,877 148,165 -1,665,289 691,640 -1,534,852 -1,534,852 703,326 534,110 -604,357 588,129 -444,602 -200,580 1,354,789 334,684 334,684 -160,402 -450,480 624,633 511,533 511,533 4,515 524,630 
          net cash provided by/(used in) investing activities
                                               2,986,000 4,378,000            3,400,275                              
          net increase/(decrease) in cash and cash equivalents
                                               969,000 469,000                                          
          net cash provided by/(used in) financing activities
                                                7,419,000                                          
          write-off of fixed assets
                                                                                         
          increase in accounts payable
                                                                                          
          increase in accrued liabilities
                                                                                          
          share-based compensation expense
                                                  544,000 512,000 1,066,000                                      
          (increase)/decrease in prepaid expenses and other assets
                                                                                          
          security deposit for new sublease
                                                                                          
          net cash (used in)/provided by investing activities
                                                    -519,000                                      
          proceeds from borrowings under term loan
                                                                                          
          costs paid in connection with term loan
                                                                                          
          net increase in cash and cash equivalents
                                                     9,826,487 -386,847 -3,479,700 4,167,060             5,507,794 -2,259,617 112,581 -4,543,258 -4,543,258 -5,456,572 2,667,929 -7,660,817 5,518,625 -4,499,174 2,528,150 -4,202,810 -5,019,468 -5,019,468 9,773,022 -1,400,909 782,635 2,184,675 2,184,675 -3,872,296 10,404,090 
          increase/(decrease) in accounts payable and accrued liabilities
                                                    733,000        563,439                              
          loss on change in fair value of contingent consideration
                                                                                          
          increase in prepaid expenses and other assets
                                                                -34,078 98,324  97,800     -57,879 -57,879    17,648  -52,638           
          effect of exchange rate changes on cash
                                                         -223 1,129 -2,428                              
          share-based compensation expense related to employee stock options and restricted stock issued
                                                      689,232 424,382 399,454 440,801 442,328 365,137 351,556 385,458 359,543 336,824 377,505                          
          payments for financing and offering costs
                                                      -122,227 -278,912 -315,875 -116,337 -242,612     -3,170 -47,742 -1,548,123 -1,548,123 -1,438,500 -1,438,500                      
          loss on disposals of equipment
                                                                                          
          loss on fair value of warrants
                                                                                          
          amortization of debt discount
                                                                                          
          forgiveness of employee receivable
                                                                                          
          impairment loss – write-off of goodwill
                                                                                          
          expenses related to options issued to non-employees
                                                                                          
          expenses paid by issuance of common stock
                                                                                19,584 19,583 19,583 19,584 216,257 49,067 58,750 58,750 19,583 58,750 
          expenses paid by issuance of warrants
                                                                                          
          expenses paid by issuance of preferred stock
                                                                                          
          expenses related to stock warrants issued
                                                                                          
          equity in loss of investee
                                                                                          
          in-process research and development
                                                                                        
          write-off of license agreement
                                                                                          
          impairment of equipment
                                                                                          
          cumulative effect of change in accounting principle
                                                                                          
          amortization of premium / (accretion of discount) on investments in securities
                                                             2,957 8,173 10,710                          
          proceeds from sale of certificate of deposit
                                                                                          
          purchases of other investment securities
                                                                                          
          proceeds from maturities and sales of other investment securities
                                                                                          
          proceeds from sale of property and equipment
                                                                 12,635 12,635   1,951                    
          cash obtained through acquisitions, net of cash paid
                                                        3,534,480                                  
          payment on obligation under license agreement
                                                                                          
          issuance of note receivable – related party
                                                                                          
          payments on note receivable
                                                                                          
          advance to investee
                                                                                          
          cash transferred in rescission of acquisition
                                                                                          
          cash received in rescission of acquisition
                                                                                          
          proceeds from sale or exercise of warrants
                                                                   317,444 317,444                  2,425,200 2,425,200 10,576 1,721,459 
          proceeds from sale of preferred stock
                                                                   15,453,226 15,453,226 5,544,500 2,283,000                    
          repurchase of subject to vesting shares
                                                                                          
          repurchase of warrants
                                                                                          
          payments on notes payable and long-term debt
                                                                                          
          proceeds from issuance of notes payable and detachable warrants
                                                                                          
          cash paid in lieu of fractional shares for reverse stock split
                                                                                          
          impairment loss — write-off of goodwill
                                                                                          
          amortization of premium/(accretion of discount) on investments in securities
                                                                                          
          increase in prepaid and other current assets
                                                                                          
          cash paid for acquisitions, net of cash acquired
                                                                                          
          issuance of note receivable — related party
                                                                                          
          loss/(gain) on change in fair value of contingent consideration
                                                            27,500                              
          issuance of note receivable - related party
                                                                                          
          purchases of other short-term investments
                                                                                          
          proceeds from maturities and sales of other short-term investments
                                                                                          
          gain on disposals of equipment
                                                                                          
          gain on change in fair value of contingent consideration
                                                             105,109   -114,388                          
          increase in prepaid and other assets
                                                                                 -171,728 -171,728 561,250   -77,976    
          (gain) loss on disposals of fixed assets
                                                                4,503 -2,973                         
          expense related to options issued to non-employees
                                                                                          
          proceeds from maturities and sales of certificates of deposit
                                                                                          
          loss on disposals of fixed assets
                                                                  -2,973                        
          maturity of certificates of deposit
                                                               1,416,000 1,440,000                          
          proceeds from sales and maturities of other short-term investments
                                                                                          
          write-off of assets available-for-sale
                                                                                          
          loss on disposal of fixed assets
                                                                     102 7,009   279                 
          write-off assets available-for-sale
                                                                                          
          decrease in prepaid and other assets
                                                                                       -77,976  -203,371 
          proceeds from sales and maturities of short-term investments
                                                                          10,443,602 6,050,000 16,750,000 16,400,000 15,165,000 14,425,000 13,250,000 13,250,000        
          purchases of short-term investments
                                                                          -993,554 -6,924,890 -6,437,340 -15,547,555 -7,262,905 -14,612,942 -13,681,067 -13,681,067 -27,242,027 -887,810 -596,574 -3,874,000 -3,874,000   
          (gain) loss on disposal of fixed assets
                                                                                          
          expenses related to employee stock options and restricted stock issued
                                                                 135,318 135,318 225,490 225,490                      
          expense related to stock options issued to non-employees
                                                                           -167 5,680    25,549 25,549        
          accretion of discount on investments in securities
                                                                           -11,470 -64,704 -131,929 -203,187 -262,101 -293,670 -282,792 -282,792        
          purchase of certificate of deposit
                                                                                          
          maturity of certificate of deposit
                                                                                          
          cash acquired from acquisitions, net of cash paid
                                                                                          
          proceeds of restricted cash for preferred stock dividends
                                                                                          
          payment to escrow for preferred stock dividends obligation
                                                                                          
          net increase in cash
                                                                 18,573,345 18,573,345 11,144,609 11,144,609                      
          cash at beginning of period
                                                                 27,978,823 27,978,823 8,667,404 8,667,404                      
          cash at end of period
                                                                 46,552,168 46,552,168 19,812,013 19,812,013                      
          accretion of discount
                                                                                          
          1.
                                                                                          
          decrease in long-term liabilities
                                                                                          
          fair value of warrant liability
                                                                                    -497,869 -17,963,311 17,027,065 17,027,065   
          share-based compensation for employee awards
                                                                           362,135 355,842 638,416    600,009 600,009        
          decrease in other long-term liabilities
                                                                                          
          payment of financing and offering costs
                                                                      -751,097              -130,967 -1 -63,620 -63,620 197,326 -1,861,997 
          payments of notes payable and long-term debt
                                                                                          
          expenses related to employee stock options
                                                                       131,221 173,958 173,958                 
          expenses related to stock options issued to non-employees
                                                                                    29,678      
          expenses paid by warrants
                                                                                          
          expenses paid by preferred stock
                                                                                          
          gain on disposal of fixed assets
                                                                        279                  
          gain /loss on disposals of property and equipment
                                                                                          
          payments on notes payable and long - -term debt
                                                                                          
          increase in other long-term liabilities
                                                                            -5,351 -5,352  -5,351 -5,351 -5,351 -5,351        
          loss on disposals of property and equipment
                                                                             188             
          write-off assets available for sale
                                                                                          
          increase in long-term liabilities
                                                                                   -5,345       
          share-based compensation for employee equity awards
                                                                               664,777           
          share-based compensation for non-employee options
                                                                                          
          expenses paid by issuance of common stock to non-employees
                                                                                          
          write-off of assets available for sale
                                                                                          
          payments of financing and offering costs
                                                                                          
          share-based compensation for non-employee equity awards
                                                                                          
          loss on fair value of warrant liability
                                                                                          
          expenses related to employee stock options issued
                                                                                   449,066 409,899 393,832 444,655 444,655 237,741 526,974 
          impairment loss — write off of goodwill
                                                                                          
          accretion of a discount
                                                                                    -8,109 -28,513 -68,209 -68,209   
          increase in sponsored research payable and license obligation
                                                                                          
          proceeds from sales of short-term investments
                                                                                    1,150,000 4,674,776 6,705,000 6,705,000   
          cash paid for acquisition
                                                                                         
          cash acquired in acquisition of subsidiary
                                                                                          
          proceeds from sale or exercise of stock options
                                                                                          
          (increase) in prepaid and other assets
                                                                                          
          expense related to stock options issued to non-employee
                                                                                      94,346 94,346   
          expenses paid by issuance of restricted stock
                                                                                      30,170 30,170   
          changes in assets and liabilities , net of effect of acquisitions:
                                                                                          
          impairment loss — write — off of goodwill
                                                                                          
          purchase of short-term investments