7Baggers

SIGA Technologies, Inc
(NASDAQ:SIGA) 

SIGA stock logo

SIGA Technologies, Inc., a commercial-stage pharmaceutical company, focuses on the health security and infectious disease markets in the United States. Its lead product is TPOXX, an orally administered antiviral drug for the treatment of human smallpox disease caused by variola virus. SIGA Technolog...

Founded: 1995
Full Time Employees: 41
CEO: Phillip Gomez  
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 2011-03-31 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 
                                                                              
      revenues
                                                                              
      product sales and supportive services
    3,537,876 2,212,290 889,748 79,124,860 5,821,247 79,833,312 8,942,875 20,675,317 23,878,677 115,744,151 7,958,289 1,263,255 5,702,515 5,103,435 65,621,511 8,615,765 7,320,872 114,008,921 2,346,110 6,924,162 3,523,343 34,923,420 41,810,192 38,624,450 113,009 132,329 3,915,335  7,142,400 53,239 468,865,229                                            
      research and development
    2,704,704 1,581,794 1,730,252 1,995,144 1,219,568 1,635,511 1,066,906 1,135,574 1,551,178 736,708 1,276,882 4,614,911 2,620,510 6,254,704 6,589,616 8,051,280 3,218,427 1,348,327 2,500,062 1,729,127 1,290,401 2,805,935 2,451,215 1,724,327 2,506,756 4,131,737 4,195,989 3,907,611 3,316,684 1,516,069 2,210,095 2,661,216 1,747,934 1,412,359 1,390,254 4,264,561 5,201,786 7,158,226 4,658,355 1,901,314 1,269,733 4,188,923 1,327,403 1,467,460 1,192,092 840,379 1,099,429 650,612 549,415 934,126 2,292,143 964,667 1,328,364 2,514,099 2,289,820 2,701,164 1,465,752 4,960,067 3,577,948 2,491,056 1,696,721 3,062,016 6,631,857 4,446,753 5,075,211 3,955,184 3,921,938 4,008,959 1,925,777 2,488,563 1,862,557 1,731,958 1,982,540  
      total revenues
    6,242,580 3,794,084 2,620,000 81,120,004 7,040,815 81,468,823 10,009,781 21,810,891 25,429,855 116,480,859 9,235,171 5,878,166 8,323,025 11,358,139 72,211,127 16,667,045 10,539,299 115,357,248 4,846,172 8,653,289 4,813,744 37,729,355 44,261,407 40,348,777 2,619,765 4,264,066 8,111,324 3,907,611 10,459,084 1,569,308 471,075,324                                            
      yoy
    -11.34% -95.34% -73.83% 271.92% -72.31% -30.06% 8.39% 271.05% 205.54% 925.53% -87.21% -64.73% -21.03% -90.15% 1390.07% 92.61% 118.94% 205.75% -89.05% -78.55% 83.75% 784.82% 445.67% 932.57% -74.95% 171.72% -98.28%                                                
      qoq
    64.53% 44.81% -96.77% 1052.14% -91.36% 713.89% -54.11% -14.23% -78.17% 1161.27% 57.11% -29.37% -26.72% -84.27% 333.26% 58.14% -90.86% 2280.38% -44.00% 79.76% -87.24% -14.76% 9.70% 1440.17% -38.56% -47.43% 107.58% -62.64% 566.48% -99.67%                                             
      operating expenses
                                                                              
      cost of sales and supportive services
    2,940,884 2,989,610 1,002,083 25,554,462 157,738 14,131,721 1,620,510 12,311,685 3,225,314 14,803,945 896,537 974,420 1,150,187 881,375 3,948,974 882,096 4,720,116 15,271,766 83,276 995,990 250,848 4,332,341 5,559,215 4,796,768 109,094 130,197 737,274  915,367 102,703 95,166,271                                            
      selling, general and administrative
    4,673,014 5,262,945 4,786,511 5,487,576 5,675,662 6,907,264 4,822,591 5,530,423 7,875,773 7,382,195 5,999,761 4,425,959 4,235,108 5,875,676 19,656,138 5,874,139 3,518,030 3,745,542 4,305,644 5,216,059 4,056,184 3,389,917 3,566,258 3,870,927 3,176,024 3,496,971 3,196,370 3,392,228 3,166,566 3,828,121 3,114,678 2,880,394 3,056,546 3,281,011 3,093,926 3,058,244 2,869,869 4,437,128 2,855,255 3,738,709 2,656,231 2,594,570 2,321,236 2,605,476 3,087,523 2,422,546 4,313,540 2,799,054 3,088,658 3,781,586 3,265,735 3,166,149 3,031,349 2,582,851 3,138,711 3,474,691 2,213,877 6,362,512 3,968,605 9,350,541 4,250,056 2,538,794 1,389,259 2,233,825 1,968,791 2,149,541 1,522,186 1,801,746 2,059,693 1,492,867 945,347 1,165,071 1,004,804  
      total operating expenses
    11,563,744 13,293,819 12,842,579 35,440,135 9,296,213 24,382,877 9,467,694 20,731,052 14,154,456 24,803,775 10,544,415 10,516,533 10,431,331 13,162,835 29,338,094 13,596,334 11,978,180 21,332,256 7,790,061 8,652,187 6,803,151 10,926,023 11,363,188 11,551,641 6,617,820 7,733,491 7,450,745 5,612,861 8,267,130 7,110,458 102,190,175 6,370,907 6,282,845 6,283,036 7,041,039 8,323,099 9,470,956 13,766,681 12,720,519 11,186,241 8,329,144 22,141,406 4,955,800 5,800,130 6,231,807 18,394,281 182,827,596 5,397,121 6,187,850 7,447,317 7,855,759 6,597,431 7,134,974 7,772,711 7,685,619 9,033,527 7,014,713 12,729,001 9,621,092 13,598,975 8,158,161 7,309,106 9,043,519 7,469,447 8,116,153 7,684,204 6,541,340 6,599,035 4,866,205 5,035,995 3,996,935 3,799,165 3,970,434  
      operating income
    -5,321,164 -9,499,735 -10,222,579 45,679,869 -2,255,398 57,085,946 542,087 1,079,839 11,275,399 91,677,084 -1,309,244 -4,638,367 -2,108,306 -1,804,696 42,873,033 3,070,711 -1,438,881 94,024,992 -2,943,889 1,102 -1,989,407 26,803,332 32,898,219 28,797,136 -3,998,055 -3,469,425 660,579 -1,705,250 2,191,954 -5,541,150 368,885,149 -3,709,691 -4,534,911 -4,870,677 -5,650,785 -4,058,538 -4,269,170 -6,608,455 -8,062,164 -9,284,927 -7,059,411 -17,952,483 -3,628,397 -4,332,670 -5,039,715 -17,553,902 -181,728,167 -4,746,509 -5,638,435 -6,513,191 -5,563,616 -5,632,764 -5,806,610 -5,258,612 -5,395,799 -6,332,363 -5,548,961 -7,768,934 -6,043,144 -11,107,919 -6,461,440 -4,247,090 -2,411,662 -3,022,694 -3,040,942 -3,729,020 -2,619,402 -2,509,076 -2,940,428 -2,547,432 -2,134,378 -2,067,207 -1,987,894  
      yoy
    135.93% -116.64% -1985.78% 4130.25% -120.00% -37.73% -141.40% -123.28% -634.81% -5179.92% -103.05% -251.05% 46.52% -101.92% -1556.34% 278548.91% -27.67% 250.80% -108.95% -100.00% -50.24% -872.56% 4880.21% -1788.73% -282.40% -37.39% -99.82% -54.03% -148.34% 13.77% -6628.03% -8.60% 6.22% -26.30% -29.91% -56.29% -39.53% -63.19% 122.20% 114.30% 40.08% 2.27% -98.00% -8.72% -10.62% 169.51% 3166.37% -15.73% -2.90% 23.86% 3.11% -11.05% 4.64% -32.31% -10.71% -42.99% -14.12% 82.92% 150.58% 267.48% 112.48% 13.89% -7.93% 20.47% 3.42% 46.38% 22.72% 21.38% 47.92%      
      qoq
    -43.99% -7.07% -122.38% -2125.36% -103.95% 10430.77% -49.80% -90.42% -87.70% -7102.29% -71.77% 120.00% 16.82% -104.21% 1296.19% -313.41% -101.53% -3293.90% -267240.56% -100.06% -107.42% -18.53% 14.24% -820.28% 15.24% -625.21% -138.74% -177.80% -139.56% -101.50% -10043.82% -18.20% -6.89% -13.81% 39.23% -4.93% -35.40% -18.03% -13.17% 31.53% -60.68% 394.78% -16.25% -14.03% -71.29% -90.34% 3728.67% -15.82% -13.43% 17.07% -1.23% -2.99% 10.42% -2.54% -14.79% 14.12% -28.58% 28.56% -45.60% 71.91% 52.14% 76.11% -20.21% -0.60% -18.45% 42.36% 4.40% -14.67% 15.43% 19.35% 3.25% 3.99%   
      operating margin %
    -85.24% -250.38% -390.17% 56.31% -32.03% 70.07% 5.42% 4.95% 44.34% 78.71% -14.18% -78.91% -25.33% -15.89% 59.37% 18.42% -13.65% 81.51% -60.75% 0.01% -41.33% 71.04% 74.33% 71.37% -152.61% -81.36% 8.14% -43.64% 20.96% -353.10% 78.31% -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%  
      other income
    1,277,480 1,535,883 1,866,693 1,592,304 1,684,983 1,496,181 1,330,505 1,317,996 1,942,437 1,191,026 883,148 1,190,705 890,629 677,233 258,975 72,373 23,322 25,117 26,252 24,235 25,568 62,859 24,932 31,931 412,363 588,644 759,881 737,577 736,129 78,789,531 5,067 144,152 2,235 4,970 2,021 8,066 4,419 1,768 30,756 58,489 11,311 13,379 12,483 10,877 5,464 1,051 1,382 103 192 94 74 162 632 329 2,006 -2,793     775   662 9,277 18,225 23,098 43,452  
      income before income taxes
    -4,043,684 -7,963,852 -8,355,886 47,272,173 -570,415 58,582,127 1,872,592 2,397,835 13,217,836 92,868,110 -426,096 -3,447,662 -1,217,677 -1,127,463 43,132,008 3,192,643 -1,064,455 93,873,331 -3,984,159 467,606 -1,045,038 26,250,153 31,648,995 27,209,480 -11,600,035 -6,462,603 -1,569,569 -4,282,181 2,135,930 67,635,160 362,637,418 -7,048,415 -11,584,608 -12,739,076 -9,681,710 -7,408,612 -8,499,876 -10,434,708 -9,247,714 -9,564,381 -10,437,273 -19,870,154 -5,564,610 -6,485,089 -7,069,488 -19,464,720 -182,123,716 -4,723,279 -5,623,154 -6,022,090 -6,592,004 -5,027,416 -7,154,261 -4,968,678 -5,410,737 -6,007,277 -5,985,612                  
      benefit for income taxes
    589,432 -2,409,202.75 1,990,067  162,192 -1,008,590.5 -528,647 -565,219 -2,940,496 226,159.5 33,030 572,186 299,422 -2,635,898.75 -10,091,420  703,406 -20,666,303 870,801  232,933 -6,088,727 -7,461,038 -6,319,322 2,702,506 1,959,998 363,742 1,119,689 -506,153 -15,244,226 25,412,995  2,352 2,436,353 -134,668                                        
      net and comprehensive loss
    -3,454,252            -918,255    -361,049    -812,105       -3,162,492    -7,051,264 -11,582,256 -10,302,723 -9,816,378 -7,501,437 -8,614,946 -10,439,900 -9,243,642 -9,565,851 -10,448,567                                  
      basic loss per share
    -0.05            -0.01        -0.01       -0.04                                               
      diluted loss per share
    -0.05            -0.01    -0.01    -0.02       -0.05 -0.02                                              
      weighted-average shares outstanding: basic
    71,649,957 71,528,043 71,604,956 71,465,521 71,427,527 71,253,172 71,368,585 71,152,572 71,093,653 71,362,209 71,084,735 71,090,642 72,197,038 72,929,550 73,024,147 72,678,333 73,070,565 75,322,194 74,840,846 75,810,641 76,757,010 79,259,000 78,080,461 80,340,695 81,240,105 81,031,254 81,064,927 80,986,524 80,913,320 79,923,295 80,023,044           53,777,687    53,419,686    52,368,842    51,639,622 51,639,811 51,638,352  50,929,491             35,109,434 34,507,090   
      weighted-average shares outstanding: diluted
    71,649,957 71,867,627 71,604,956 71,748,888 71,427,527 71,905,712 71,766,503 71,753,231 71,562,996 71,679,270 71,084,735 71,090,642 72,197,038 73,546,501 73,259,272 73,332,888 73,883,058 76,402,716 74,840,846 76,660,054 77,572,587 79,437,306 78,168,070 80,516,863 81,240,105 82,175,023 82,181,858 82,114,661 82,139,108 82,708,472 82,929,476           53,777,687    53,419,686    52,368,842    51,639,622 51,639,811 51,638,352  54,061,650 51,987,253 54,671,403               
      net and comprehensive income
     -5,429,918 -6,365,819 35,483,103 -408,223 45,760,315 1,343,945 1,832,616 10,277,340 72,255,625 -393,066 -2,875,476  -811,794 33,040,588 2,037,062  73,207,028 -3,113,358 169,200  20,161,426 24,187,957 20,890,158 -8,897,529 -4,502,605 -1,205,827  1,629,777 52,390,934 388,050,413           -20,094,048 -5,630,520 -6,573,437 -7,153,319 -19,056,255 -240,076,761 -2,948,262 -3,381,859                          
      basic income per share
     0.1 -0.09 0.5 -0.01 0.048 0.02 0.03 0.14 -0.015 -0.01 -0.04  0.12 0.45 0.03  -0.013 -0.04   0.113 0.31 0.26 -0.11 -0.008 -0.01                                                
      diluted income per share
     0.1 -0.09 0.49 -0.01 0.048 0.02 0.03 0.14 -0.015 -0.01 -0.04  0.118 0.45 0.03  -0.013 -0.04   0.113 0.31 0.26  -0.023 -0.03                                                
      provision for income taxes
       -11,789,070            -1,155,581    -298,406            -2,849    -92,825 -115,070   -1,470 -11,294                                  
      gain from change in fair value of warrant liability
                   49,559 351,104 -176,778 -1,066,522 442,269 918,801 -616,038 -1,274,156 -1,619,587 -16,065 316,545 981,923 656,523 3,136,265   360,285    294,356                                       
      patent expenses
                    193,258 174,655 165,996 176,167 193,334 198,239 164,102 174,203 182,597 182,299 173,580 182,310 187,916 206,656 186,028 178,332 218,472 221,475 250,857 197,017                                       
      loss on extinguishment of term loan
                            -4,981,461                                                  
      interest expense
                            -3,016,817 -3,898,367 -3,971,952 -3,971,031 -3,928,418 -3,962,100 -3,924,124 -3,843,161 -3,748,818 -3,762,240 -3,737,175 -3,652,496 -3,608,916 -2,290,526 -94,776 -10,214    -13,315 -253,412 -86,223 -105,149 -123,609 -140,829 -164,016 -293,438 -376,323 -373,555                      
      diluted (loss) per share
                            -0.11                                                  
      basic earnings per share
                                0.02 0.64 4.85                       -0.06 -0.06 -0.08  -0.11  0.47               
      lease termination
                                      1,225,421                                        
      loss from change in fair value of warrant liability
                                 -1,651,121 -2,328,674  -3,303,114                                          
      diluted earnings per share
                                 0.65 4.71                       -0.06 -0.06 -0.08  -0.11  0.44               
      loss per share: basic and diluted
                                   -0.09 -0.15 -0.083 -0.12 -0.1 -0.11 -0.15 -0.17 -0.18 -0.19                                  
      weighted-average shares outstanding: basic and diluted
                                   79,094,230 79,039,000  78,908,929 78,840,312 78,777,144 57,188,503 54,284,296 54,216,604 54,114,296  53,919,896 53,589,268 53,504,296  53,504,296 53,414,296 53,252,155  52,548,997 52,214,824 51,714,146    51,637,770    49,959,345 45,151,774 45,509,375 43,620,212 43,196,362 37,463,255  36,747,909 35,838,346 34,732,625   33,946,494  
      interest on pharmathene liability
                                         952,624 3,566,451 4,259,451                                   
      loss from change in fair value of warrant liabilities
                                     -156,906 -295,771                                        
      reorganization items
                                           -327,729 -3,389,173 -1,931,050 -1,948,696 -2,149,981 -1,781,825 -1,824,599 -301,937                            
      patent preparation fees
                                        240,597 219,725 230,246 239,690 219,715 246,172 194,444 235,334 333,103 169,833 306,009 226,198 285,736 333,427 329,054 300,581 458,156 793,910 376,877 376,320 336,298 571,219 482,074 413,048 341,827 288,086 234,511 305,661 320,339 349,465 191,144 84,426 109,130 119,861 198,115 133,967 129,605  
      decrease in fair value warrant liability
                                        -626,209                                      
      litigation accrual
                                             10,072.75 13,553   12,899,226 175,465,718                            
      (increase) in fair value of warrant liabilities
                                         -280,382.5 -1,121,530                                    
      benefit and (provision) for income taxes
                                         -2,173 4,072                                    
      litigation accrual expense
                                            2,917,187                                  
      decrease in fair value of common stock warrants
                                                  11,532 145,788 156,105 655,109 -734,955 980,289 -974,199 462,735 -15,032 325,012 -436,813 402,043 4,726,054 2,039,851 1,762,958              
      benefit from income taxes
                                             -223,894 -65,910 -88,348 -83,831 408,465 -57,953,045 1,775,017 2,241,295 1,683,633 1,690,028 1,966,336 2,278,442 1,780,368 2,470,346 1,660,720 1,932,719 1,609,270 1,527,275 32,907,988               
      earnings per share: basic and diluted
                                             -0.09 -0.1 -0.12 -0.13 -1.155 -4.49 -0.06 -0.06 -0.063 -0.09 -0.06 -0.09                      
      net income
                                                     -4,338,457 -4,901,976 -3,061,080 -4,875,819 -3,188,310 -2,940,391 -4,346,557 -4,052,893 -5,756,989 210,514 23,841,926 -4,701,275 -13,577,129 -4,430,306 -4,571,621 -4,409,458 1,048,362 -1,428,688 -10,353,111 -6,884,501 -1,571,456 -3,028,881 -3,140,736 -858,304  
      yoy
                                                     36.07% 66.71% -29.57% 20.30% -44.62% -1496.77% -118.23% -13.79% -57.60% -104.75% -621.52% 6.62% -1395.08% 210.10% -55.84% -35.95% -166.71% -52.83% 229.64% 702.11%      
      qoq
                                                     -11.50% 60.14% -37.22% 52.93% 8.43% -32.35% 7.25% -29.60% -2834.73% -99.12% -607.14% -65.37% 206.46% -3.09% 3.68% -520.60% -173.38% -86.20% 50.38% 338.10% -48.12% -3.56% 265.92%   
      net income margin %
    0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% 0% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% NaN% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity% -Infinity%  
      change in net unrealized gain on short-term investments
                                                                              
      comprehensive income
                                                     -4,338,457 -4,901,976 -3,061,080 -4,875,819                      
      loss per share
                                                            -0.08                  
      loss before benefit from income taxes
                                                             -3,767,802.75 -1,316,761 -9,066,062               
      weighted-average shares outstanding, basic
                                                              50,806,284 50,879,599               
      net income per share
                                                                -0.09 -0.29 -0.1 -0.1 -0.1 0.04 -0.04 -0.28 -0.19 -0.05 -0.09 -0.09 -0.03  
      decrease in fair value of common
                                                                              
      stock warrants
                                                                 -1,535,728 -2,018,644            
      unrealized gain on securities
                                                                 972.25 528 3,361 1,323          
      comprehensive loss
                                                                 -3,653,580.25 -4,429,778 -4,568,260 -4,408,135          
      increase in fair value of common stock rights,
                                                                              
      common stock warrants, and treasury securities
                                                                   -1,548,927           
      increase in fair value of common
                                                                              
      stock rights and common stock warrants
                                                                    -1,368,516          
      decrease (increase) in fair value of common stock rights and common stock warrants
                                                                     -2,629,264 1,190,714        
      weighted average shares outstanding: basic and diluted
                                                                      37,675,381        
      increase in fair value of common stock rights and common stock warrants
                                                                       -7,763,035       
      decrease in fair value of common stock rights and common stock warrants
                                                                        -3,944,735      
      increase in fair market value of common stock rights and common stock warrants
                                                                         -230,804.25 -912,728    
      decrease in fair market value of common stock rights and common stock warrants
                                                                           -1,096,627 1,086,138  
      weighted-average shares outstanding: fully diluted
                                                                           34,507,090   
    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 
                                                                                
        assets
                                                                                
        current assets
                                                                                
        cash and cash equivalents
      145,562,142 154,966,414 171,955,584 182,463,084 162,271,052 155,400,262 99,269,756 106,949,786 143,868,648 150,145,844 71,114,114 76,213,484 115,680,683 98,790,622 109,749,555 114,530,926 153,259,914 103,138,819 92,819,425 98,486,013 106,527,495 117,890,240 78,663,526 53,065,833 77,377,300 65,249,072 78,095,231 100,263,915 102,085,215 100,652,809 103,985,265 10,581,112 13,934,807 19,857,833 25,798,125 30,865,936 30,103,574 28,701,824 20,492,788 78,022,356 104,061,350 112,711,028 129,289,275 115,656,150 95,545,619 99,713,929 104,682,642 99,029,327 107,067,070 91,309,754 105,190,655 32,962,728 24,690,394 32,017,490 22,671,928 34,932,776 42,588,476 49,256,930 12,409,958 5,000,364 3,835,915 6,332,053 5,711,777 6,540,003 8,508,027 14,496,313 1,442,256 1,608,271 1,563,660 2,321,519 2,957,755 5,422,814 5,090,173 6,832,290 
        accounts receivable
      4,501,682 3,263,736 2,490,234 6,486,378 7,185,485 21,166,129 12,089,010 8,954,433 18,127,180 21,130,951 8,050,059 6,026,887 12,316,704 45,406,960 54,925,558 19,598,122 5,338,900 83,650,450 3,822,824 7,206,135 4,001,259 3,340,263 40,398,708 36,611,661 1,685,642 4,167,996 3,217,701 4,128,216 4,099,954 1,959,133 1,539,538 2,128,957 1,263,680 1,802,107 612,166 1,768,981 4,878,631 3,154,370 38,747,077 34,488,734 1,003,154 3,676,730 979,232 769,214 14,272,317 491,632 569,061 742,709 610,420 982,023 741,918 622,789 1,026,599 970,288 1,095,324 1,517,947 1,932,610 2,637,103 1,708,294 1,808,640 1,245,241 3,002,144 1,361,236 3,445,347 3,308,935 2,405,861 2,727,451 2,852,965 1,247,272 1,959,608 2,313,677 1,372,834 551,931 986,489 
        inventory
      56,494,950 49,054,873 48,006,005 35,617,037 59,060,679 49,563,880 62,024,473 55,664,453 63,721,788 64,218,337 64,950,228 50,497,103 42,577,787 39,273,090 31,261,346 16,431,382 16,277,501 19,510,379 29,673,044 19,599,891 20,410,371 20,265,519 10,747,532 14,006,986 16,342,014 9,652,855 3,931,161 2,390,487 2,017,077 2,908,210 2,908,249 2,908,249 2,983,249 2,983,249 2,983,249 15,416,808 19,119,555 26,209,964 17,751,519 28,931,893 22,841,861 12,447,088 1,091,948 8,770,488 14,815,835 19,044,477 18,126,911 16,845,607 17,075,545 20,515,349 16,988,019 18,452,502 13,148,805 17,641,922 17,357,337 8,859,970 923,195                  
        prepaid expenses and other current assets
      4,966,957 5,571,841 5,293,648 4,636,464 5,104,614 4,914,613 7,302,979 4,906,577 2,174,993 3,496,028 1,856,291 1,560,626 1,958,508 2,315,672 964,065 3,083,027 2,232,989 2,453,444 2,622,254 1,774,218 1,950,149 2,112,069 1,290,388 1,382,499 2,617,852 5,234,000 2,324,439 3,503,932 3,875,130 4,317,615 1,134,925 1,389,933 1,900,566 2,019,999 1,092,396 571,646 932,003 954,426 9,586,430 2,124,292 552,616 623,983 888,481 1,153,130 422,521 898,705 724,174 1,358,018 978,488 750,808 1,061,109 930,507 779,150 801,149     420,467 431,978               
        total current assets
      211,525,731 212,856,864 227,745,471 229,202,963 233,621,830 231,044,884 180,686,218 176,475,249 227,892,609 238,991,160 145,970,692 134,298,100 172,533,682 185,786,344 196,900,524 153,643,457 177,109,304 208,753,092 128,937,547 127,066,257 132,889,274 143,608,091 131,100,154 105,066,979 98,022,808 180,041,785 98,621,732 121,534,950 123,538,666 121,289,845 113,663,346 122,376,221 30,932,438 37,364,493 40,894,746 58,945,660 65,172,653 69,159,474 86,577,814 143,567,275 128,458,981 129,458,829 139,510,700 133,168,731 131,307,728 129,804,671 124,102,788 129,734,471 133,333,724 123,941,842 143,853,152 145,613,525 103,530,458 84,946,176 42,540,233 46,578,955 46,636,330 52,978,703 14,538,719 17,240,832 20,423,847 24,702,564 21,203,288 19,341,053 21,239,333 23,486,546 5,673,519 5,925,949 4,969,840 6,255,092 7,190,484 7,408,692 5,763,514 7,948,894 
        property, plant and equipment
      1,673,973 1,090,824 1,196,803 1,049,022 1,188,008 1,298,423 1,411,315 1,517,270 1,193,237 1,331,708 1,469,298 1,605,222 1,717,193 1,848,314 1,979,517 2,109,720 2,238,431 2,365,957 2,468,463 2,597,296 1,986,888 2,103,990 2,236,668 2,366,135 2,500,641 2,618,303 2,749,758 2,859,865 2,987,432 171,274 117,864 132,574 108,850 138,640 119,735 262,966 263,302 299,477 330,118 372,779 413,848 449,825 457,457 446,581 753,158 831,936 913,309 1,000,542 1,084,650 1,382,073 1,236,373 1,143,651 1,158,327 987,869 774,739 855,208 899,036 818,992 794,468 894,258 1,024,517 1,150,257 1,295,478 1,651,810 1,265,531 1,225,656 1,309,486 1,319,334 1,247,196 1,360,018 1,425,979 1,418,021 1,317,265 1,479,678 
        deferred tax asset
      5,086,458 4,428,519 1,560,453 3,967,201 11,132,552 10,854,702 12,104,765 11,611,925 11,011,668 11,048,118 7,897,576 7,591,743 6,733,810 6,250,385    2,422,607    2,544,053    14,151,002    11,733,385  2,441,740 2,441,720 2,431,963                                         
        goodwill
      898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 898,334 
        other assets
      203,362 192,893 202,015 212,696 226,485 240,683 253,605 2,155,793 2,149,482 2,083,535 2,144,938 2,117,360 2,041,240 252,546 261,814 249,170 265,433 286,585 306,722 392,665 419,448 676,923 702,885 901,906 847,983 856,766 862,979 929,963 992,966 1,058,880 1,095,199 789,913 702,167 702,167 642,083 642,083 642,083 642,083 642,083 641,564 1,989,520 1,989,520 1,989,520 1,989,520 1,989,520 1,989,520 1,991,512 1,999,431 2,024,555 2,078,159 2,137,433 2,202,294 2,124,931 2,181,720 1,625,800 1,625,800 277,844 535,417 371,748 281,608 280,648 280,648 274,713 268,665 312,252 304,751 283,975 279,902 290,893 283,856 282,712 270,475 267,975 261,766 
        total assets
      219,387,858 219,467,434 231,603,076 235,330,216 247,067,209 244,337,026 195,354,237 192,658,571 243,145,330 254,352,855 158,380,838 146,510,759 183,924,259 195,035,923 204,224,075 159,940,495 184,546,643 214,726,575 135,563,352 133,686,025 138,766,538 149,831,391 141,422,152 120,416,954 118,574,463 198,566,190 203,011,437 203,092,260 206,439,348 203,443,741 143,727,321 128,340,625 133,135,253 144,670,379 148,726,158 156,030,474 160,820,485 160,981,977 162,837,339 201,668,556 184,796,318 185,732,936 197,165,006 182,462,827 173,238,862 166,385,335 164,715,384 209,471,589 214,787,829 193,824,234 201,569,656 177,014,114 128,726,504 105,836,130 92,051,992 92,640,990 89,027,621 90,380,477 50,784,094 51,968,582 22,627,346 27,031,803 23,671,813 22,159,862 23,715,450 25,915,287 8,165,314 8,423,519 7,406,263 8,797,300 9,797,509 9,995,522 8,247,088 10,588,672 
        liabilities and stockholders’ equity
                                                                                
        current liabilities
                                                                                
        accounts payable
      6,306,482 824,522 5,032,898 1,192,161 1,230,039 1,340,337 1,260,762 1,033,123 2,523,350 1,456,316 564,272 1,081,337 1,139,853 3,355,268 2,445,390 1,214,617 1,778,359 2,028,004 9,962,965 675,403 446,795 1,278,217 1,118,307 630,165 4,765,817 3,054,032 2,251,814 1,070,926 2,149,605 1,688,488 894,792 1,412,595 432,207 1,328,867 1,362,331 3,475,102 2,259,096 2,517,072 2,925,464 9,916,911 8,493,678 3,944,476 3,174,820 4,780,691 3,553,191 3,384,310 680,930 1,628,237 4,343,762 5,064,380 6,826,552 16,258,393 8,588,832 10,189,917 10,613,539 10,045,821 3,903,352 2,278,316 2,218,881 1,377,339 2,293,459 2,884,259 1,415,251 4,403,759 3,963,926 3,458,013 2,979,389 2,810,559 2,054,892 1,806,073 1,155,464 999,216 949,204 1,321,146 
        accrued expenses and other current liabilities
      6,529,847 6,520,057 9,472,862 7,107,421 16,226,824 5,640,110 7,184,514 6,533,033 6,122,929 10,181,810 30,125,855 17,894,986 16,001,327 16,852,781 15,887,359 14,844,830 4,653,420 9,252,812 8,979,128 7,295,055 7,064,722 9,205,293 15,182,437 14,931,370 16,658,698 8,636,911 9,544,060 10,052,283 9,957,736 9,648,917 4,310,917 3,288,437 3,586,195 5,481,579 4,320,994 3,097,915 2,948,349 4,584,752 4,793,300 3,310,723 5,045,138 3,388,608 3,063,410 3,243,021 3,423,697 2,085,995 1,925,696 4,777,869 4,660,747 4,842,393 7,231,697 5,502,750 4,569,305 4,283,849 5,183,230 4,465,450 3,235,129 4,644,461 1,476,875 1,870,688               
        dividend payable
      43,034,458        42,673,509                                                                  
        deferred revenue
      8,884,121                               376,562,998 376,030,704 377,641,485 377,447,093 376,480,126 376,203,046 367,483,905 367,123,574 288,293,407 255,474,196 255,258,371 255,094,794 233,739,966 13,528,961 81,799  188,081,857 187,783,380 162,222,189 162,057,530 119,069,235 83,505,866 57,052,020 43,603,902 42,992,609 42,727,036 41,001,110   168,153 190,763 212,874 600,927 662,211 1,570,234 1,319,069 1,329,120 1,337,960 1,302,600 1,302,600    
        income tax payable
      403,517 408,000 96,561 4,178,260 12,687 8,020,366 127,815 82,457 2,703,690 21,690,899 54,432 11,822 1,335,311 1,309,672 9,123,153 634,619 808,771 19,207,042                                                         
        total current liabilities
      65,158,425 17,992,579 24,842,321 22,717,842 27,800,350 25,331,613 22,302,531 21,378,053 74,812,198 54,117,745 30,744,559 18,988,145 18,476,491 21,517,721 27,455,902 16,694,066 7,240,550 30,487,858 18,942,093 7,970,458 7,511,517 10,483,510 16,300,744 15,561,535 21,424,515 91,735,809 11,795,874 11,123,209 12,107,341 11,337,405 5,205,709 381,264,030 4,018,402 6,810,446 13,038,358 13,632,279 12,561,063 13,829,233 108,327,773 216,882,489 13,538,816 7,333,084 6,238,230 8,023,712 6,976,888 7,460,253 4,591,176 8,396,869 11,135,819 12,189,024 17,249,699 30,963,067 15,151,839 15,715,540 15,796,769 14,511,271 7,138,481 6,922,777 3,695,756 3,248,027 3,286,176 4,263,180 2,820,919 9,834,614 8,889,859 9,028,580 9,744,560 10,811,853 8,059,032 4,319,169 3,347,829 1,721,510 1,547,224 2,117,670 
        other liabilities
      2,607,831 2,653,283 3,281,879 3,300,326 3,134,232 3,200,650 3,609,572 3,721,969 3,342,927 3,376,203 3,495,466 3,448,558 3,354,308 3,358,160 3,630,046 3,477,575 3,398,960 3,402,869 3,720,734 3,716,464 2,849,744 2,915,401 3,134,304 2,969,867 2,874,879 2,929,743 3,004,313 3,321,486 3,534,054 1,263,113 903,953 704,858 774,131 840,253 844,407 238,323 225,824 247,989 269,047 290,104 311,161 332,218 351,890 371,561 389,838 405,325 415,895 426,465 437,035 447,605 454,241 348,135 167,093 166,303 161,980 157,182 152,384 147,586 83,699 20,925               
        total liabilities
      67,766,256 20,645,862 28,124,200 26,018,168 30,934,582 28,532,263 25,912,103 25,100,022 78,155,125 57,493,948 34,240,025 22,436,703 21,830,799 24,875,881 31,085,948 20,171,641 16,809,847 40,412,168 29,007,490 16,965,063 16,081,671 20,038,122 28,461,738 26,283,936 30,432,341 100,782,434 100,144,921 99,637,793 100,369,779 100,529,054 91,253,516 469,658,356 467,751,753 467,808,670 461,553,072 459,441,190 456,959,158 448,400,246 476,002,283 505,743,088 479,477,570 470,161,486 461,832,710 441,852,293 426,437,025 412,887,812 392,691,893 197,902,884 200,850,724 176,848,766 182,245,556 153,606,919 103,226,873 76,889,125 60,312,422 58,395,801 51,077,652 48,694,411 4,804,436 9,019,987 11,265,124 14,963,015 15,943,256 18,329,671 16,276,591 15,426,796 19,659,383 21,570,658 13,767,299 7,242,701 7,513,843 4,974,796 3,703,883 5,360,467 
        commitments and contingencies
                                                                                
        stockholders’ equity
                                                                                
        common stock
      7,172 7,161 7,161 7,154 7,144 7,140 7,137 7,131 7,112 7,109 7,109 7,109 7,154 7,268 7,302 7,302 7,256 7,354 7,431 7,539 7,625 7,720 7,777 7,862 8,105 8,127 8,107 8,105 8,094 8,076 8,032 7,916 7,904 7,904 7,890 7,891 7,878 7,869 5,411 5,411 5,411 5,411 5,411 5,384 5,351 5,351 5,351 5,350 5,334 5,310 5,259 5,240 5,212 5,164 5,164 5,164 5,164 5,164          3,727 3,616 3,538 3,566 3,564 3,396 3,394 
        additional paid-in capital
      242,057,171 241,885,214 241,112,674 240,580,034 239,371,718 238,635,635 238,033,324 237,502,156 236,766,447 235,795,420 235,332,951 234,873,128 234,366,497 233,957,767 233,271,351 232,942,666 226,426,529 226,070,308 225,761,819 225,678,876 225,211,481 224,978,430 221,587,384 221,380,828 221,057,307 220,808,037 221,388,212 220,770,338 220,222,959 218,697,872 220,647,968 214,906,962 214,556,941 214,229,581 214,238,249 213,838,069 213,608,687 213,714,154 177,530,037 177,376,807 177,204,236 177,008,371 176,675,169 176,322,914 175,940,813 175,483,180 174,952,893 174,421,347 173,841,500 173,498,028 171,508,253 170,689,389 169,720,774 152,340,303 151,944,558 151,509,784 150,868,007 150,551,211 149,087,836 146,267,297 138,522,944 134,524,304 116,607,389 103,737,034 102,776,129 101,417,677 80,483,967 77,402,300 73,835,402 72,156,614 71,314,197 71,022,378 67,404,289 67,230,987 
        accumulated deficit
      -90,442,741 -43,070,803 -37,640,959 -31,275,140 -23,246,235 -22,838,012 -68,598,327 -69,950,738 -71,783,354 -38,943,622 -111,199,247 -110,806,181 -72,280,191 -63,804,993 -60,140,526 -93,181,114 -58,696,989 -51,763,255 -119,213,388 -108,965,453 -102,534,239 -95,192,881 -108,634,747 -127,255,672 -132,923,290 -123,032,408 -118,529,803 -117,323,976 -114,161,484 -115,791,261 -168,182,195 -556,232,609 -549,181,345 -537,375,776 -527,073,053 -517,256,676 -509,755,238 -501,140,292 -490,700,392 -481,456,750 -471,890,899 -461,442,332 -441,348,284 -435,717,764 -429,144,327 -421,991,008 -402,934,753 -162,857,992 -159,909,729 -156,527,870 -152,189,412 -147,287,434 -144,226,355 -123,398,462 -120,210,152 -117,269,759 -112,923,202 -108,870,309 -103,113,320 -103,323,833 -127,165,760 -122,464,485 -108,887,356 -99,914,571 -95,342,950 -90,933,492  -90,553,166 -80,200,054 -70,605,553 -69,034,097 -66,005,216 -62,864,480 -62,006,176 
        total stockholders’ equity
      151,621,602  203,478,876 209,312,048 216,132,627  169,442,134 167,558,549 164,990,205  124,140,813 124,074,056 162,093,460  173,138,127 139,768,854 167,736,796  106,555,862 116,720,962 122,684,867  112,960,414 94,133,018 88,142,122  102,866,516 103,454,467 106,069,569             -284,428,550 -264,667,704 -259,389,466 -253,198,163 -246,502,477 -227,976,509 11,568,705 13,937,105 16,975,468 19,324,100 23,407,195 25,499,631 28,947,005 31,739,570 34,245,189 37,949,969 41,686,066           -6,361,036 1,554,599 2,283,666 5,020,726 4,543,205 5,228,205 
        total liabilities and stockholders’ equity
      219,387,858  231,603,076 235,330,216 247,067,209  195,354,237 192,658,571 243,145,330  158,380,838 146,510,759 183,924,259  204,224,075 159,940,495 184,546,643  135,563,352 133,686,025 138,766,538  141,422,152 120,416,954 118,574,463  203,011,437 203,092,260 206,439,348             185,732,936 197,165,006 182,462,827 173,238,862 166,385,335 164,715,384 209,471,589 214,787,829 193,824,234 201,569,656 177,014,114 128,726,504 105,836,130 92,051,992 92,640,990 89,027,621 90,380,477           7,406,263 8,797,300 9,797,509 9,995,522 8,247,088 10,588,672 
        liabilities and stockholders' equity
                                                                                
        deferred iv tpoxx® revenue
       10,240,000 10,240,000 10,240,000 10,330,800 10,330,800 13,729,440 13,729,440 20,788,720 20,788,720                                                                 
        stockholders' equity
                                                                                
        total stockholders' equity
       198,821,572    215,804,763    196,858,907    170,160,042    174,314,407    129,793,269    97,783,756                                 45,979,658 42,948,595 11,362,222 12,068,788 7,728,557 3,830,191 7,438,859 10,488,491 -11,494,069 -13,002,120       
        total liabilities and stockholders' equity
       219,467,434    244,337,026    254,352,855    195,035,923    214,726,575    149,831,391    198,566,190                                 50,784,094 51,968,582 22,627,346 27,031,803 23,671,813 22,159,862 23,715,450 25,915,287 8,165,314 8,423,519       
        warrant liability
                      6,170,337 6,521,441 6,344,663 5,278,141 5,720,410 6,639,211 9,026,690 7,752,534 6,132,947 6,116,882 6,433,427 7,415,350 8,071,873 12,380,939 10,729,818 14,408,991 14,769,276 11,466,162 7,355,033 7,059,262 7,353,618 6,727,409                                     
        deferred income taxes
                    4,183,886 3,039,814 4,035,141  2,952,286 2,731,473                                                       
        deferred tax assets
                          2,572,594  6,484,111 11,183,600 16,304,697  12,799,060 12,388,524 11,227,707  27,952,578            7,261,764 6,819,749 6,251,436 5,655,928  11,758,810 7,602,201 10,383,908 19,420,266 35,047,827 33,657,972 33,515,327 740,439 726,203 731,807 727,772                 
        restricted cash and cash equivalents, short-term
                               95,737,862         10,408,810 10,322,289                                       
        term debt, current
                               80,044,866                                                 
        total debt, current
                                                                                
        restricted cash and cash equivalents, long-term
                                        9,430,016 12,091,399                                       
        long-term debt
                                78,911,307 77,777,748 76,656,511 75,547,597 74,414,036 73,280,477 72,159,240 71,050,324 69,916,765 68,783,206                                       
        restricted cash, short-term
                                11,053,200 11,248,400 11,461,290 11,452,078 4,095,369 11,028,824 10,850,136 10,701,305                                         
        restricted cash, long-term
                                87,079,574 64,480,624 66,794,243 68,292,023  1,701,843 3,754,940 6,542,448                                         
        deferred costs
                                     94,339,146 94,296,804 96,592,334 96,741,244 83,190,032 79,038,559 72,649,277 74,388,990 56,188,604 53,035,635 52,936,428 54,308,995 45,959,661 38,290,122 32,860,874 32,809,441 30,097,583 29,176,756 22,583,202 21,887,652 14,234,754 8,669,379 2,841,534 2,397,811 1,937,671 1,506,692                  
        liabilities and stockholders' equity/
                                                                                
        stockholders' equity/
                                                                                
        total stockholders' equity/
                                   102,914,687                                             
        total liabilities and stockholders' equity/
                                   203,443,741                                             
        liabilities and stockholders’ equity/
                                                                                
        stockholders’ equity/
                                                                                
        total stockholders’ equity/
                                    52,473,805                                            
        total liabilities and stockholders’ equity/
                                    143,727,321                                            
        liabilities and stockholders’ deficiency
                                                                                
        stockholders’ deficiency
                                                                                
        total stockholders’ deficiency
                                     -341,317,731 -334,616,500 -323,138,291 -312,826,914 -303,410,716                                       
        total liabilities and stockholders’ deficiency
                                     128,340,625 133,135,253 144,670,379 148,726,158 156,030,474                                       
        revenues
                                                                                
        research and development
                                     2,661,216 1,747,934 12,268,960 1,390,254 4,264,561                                 1,925,777  1,862,557 1,731,958  6,698,717 
        operating expenses
                                                                                
        selling, general and administrative
                                     2,880,394 3,056,546 12,303,050 3,093,926 3,058,244                                 2,059,693  945,347 1,165,071  3,704,058 
        patent expenses
                                     178,332 218,472 909,946 250,857 197,017                                       
        total operating expenses
                                     6,370,907 6,282,845 31,118,129 7,041,039 8,323,099                                 4,866,205  3,996,935 3,799,165  14,161,824 
        operating income
                                     -3,709,691 -4,534,911 -18,849,169 -5,650,785 -4,058,538                                 -2,940,428  -2,134,378 -2,067,207  -7,463,107 
        gain from change in fair value of warrant liability
                                     360,285    294,356                                       
        interest expense
                                     -3,843,161 -3,748,818 -14,758,140 -3,737,175 -3,652,496                                       
        other income
                                     144,152 2,235 16,788 2,021 8,066                                 662  18,225 23,098  394,249 
        income before income taxes
                                     -7,048,415 -11,584,608 -38,329,274 -9,681,710 -7,408,612                                       
        benefit from income taxes
                                     -2,849    -92,825                                       
        net and comprehensive loss
                                     -7,051,264 -11,582,256 -36,235,484 -9,816,378 -7,501,437                                       
        loss per share: basic and diluted
                                     -0.09 -0.15  -0.12 -0.1                                       
        weighted-average shares outstanding: basic and diluted
                                     79,094,230 79,039,000  78,908,929 78,840,312                                 35,838,346     33,330,814 
        income from change in fair value of warrant liability
                                      -3,303,114                                          
        benefit/(provision) for income taxes
                                      2,352 2,093,790                                         
        deferred income tax liability
                                        306,449 307,256 307,256 286,066 281,889 277,088 277,895 265,643 7,519,847 7,073,916 6,500,992 5,900,468 240,973              188,062 175,175             
        litigation expense
                                                                                
        lease termination
                                       1,225,421 1,225,421                                        
        interest on pharmathene liability
                                                                                
        income from increase in fair value of warrant liability
                                       -4,738,753                                         
        backstop fee
                                                                                
        reorganization items
                                                                                
        loss per common share: basic and diluted
                                       -0.46                                         
        weighted-average common shares outstanding: basic and diluted
                                       78,874,494                                         
        income from change in fair value of warrant liabilities
                                        -295,771                                        
        (provision)/benefit for income taxes
                                        -134,668                                        
        restricted cash and cash equivalents-short term
                                          10,138,890 10,138,890                                     
        restricted cash and cash equivalents-long term
                                          14,805,554 17,333,332                                     
        liabilities and stockholders’ deficit
                                                                                
        loan payable
                                          67,661,969 66,553,053                                     
        stockholders’ deficit
                                                                                
        total stockholders’ deficit
                                          -296,138,673 -287,418,269 -313,164,944 -304,074,532 -294,681,252                                  
        total liabilities and stockholders’ deficit
                                          160,820,485 160,981,977 162,837,339 201,668,556 184,796,318                                  
        liabilities subject to compromise
                                              209,875,502 206,972,170 192,627,949 192,643,138 399,040,346 399,039,967 386,944,313                            
        pharmathene liability
                                            93,654,855 203,654,855                                   
        warrant liabilities
                                            6,954,154                                    
        restricted cash
                                                   4,000,000 4,000,000                            
        current portion of long term debt
                                                   1,989,948 1,984,550 1,979,231 1,973,990 1,968,826 1,963,738 8,958,725 1,454,249 954,738                     
        current common stock warrants
                                                       313,425    287,036                     
        long term debt
                                                    499,536 997,693 1,494,490 1,989,948 2,484,086 2,976,924 3,468,481 3,955,262                     
        common stock warrants
                                                     11,532 157,320  1,227,712 243,199 539,453  749,771 734,739 1,059,751 622,938 1,024,981 5,751,035 7,790,886 10,524,660 13,122,337 4,082,000 3,640,000 3,260,000 4,520,000 5,670,000 3,870,000 2,923,532 4,166,014 3,253,286 2,156,659 3,242,797 
        receivables from long-term contract
                                                           3,771,219                     
        receivables from long term contract
                                                        451,185 57,597,172 30,227,538                      
        prepaid expenses
                                                            675,205 542,059 460,242 356,898   343,141 369,017 381,487 605,903 608,450 1,585,072 1,503,812 1,464,713 1,577,550 1,392,607 1,337,694 84,794 121,410 130,115 
        short term investments
                                                                 9,999,850 14,999,550 14,999,350 13,748,788 8,749,800 8,749,925 4,999,300         
        deferred tax liability
                                                                                
        accumulated other comprehensive income
                                                                   4,067 3,889 3,361 1,323          
        deferred income tax asset
                                                                34,180,825 32,653,550               
        common stock (.0001 par value...
                                                                        3,818        
        51,418,518 and 49,019,433 issued and outstanding at september 30, 2011,
                                                                                
        and december 31, 2010, respectively)
                                                                5,142 5,131 5,038              
        51,314,017 and 49,019,433 issued and outstanding at june 30, 2011,
                                                                                
        accrued expenses
                                                                  824,564 1,188,158             
        50,381,142 and 49,019,433 issued and outstanding at march 31, 2011,
                                                                                
        49,019,433 and 43,061,635 issued and outstanding at december 31, 2010,
                                                                                
        and december 31, 2009, respectively)
                                                                   4,902 4,635 4,367 4,357          
        accrued expenses and other
                                                                    1,192,794 747,928 623,722 740,333 926,102 1,002,174 796,180 1,210,496 889,765 722,294 551,220 594,524 
        46,346,003 and 43,061,635 issued and outstanding at september 30, 2010,
                                                                                
        43,671,893 and 43,061,635 issued and outstanding at june 30, 2010,
                                                                                
        other current assets
                                                                      63,996          
        43,573,727 and 43,061,635 issued and outstanding at march 31, 2010,
                                                                                
        deferred transaction costs
                                                                          581,358 581,358 581,358 528,250   
        43,061,635 and 35,383,720 issued and outstanding at december 31, 2009
                                                                                
        and december 31, 2008, respectively)
                                                                       4,306         
        accumulated deficit (see note 2
                                                                        -91,981,854        
        patent preparation fees
                                                                          109,130  198,115 133,967  515,263 
        decrease (increase) in fair value of common stock rights and common stock warrants
                                                                          -3,944,735      
        net income
                                                                          -6,884,501  -3,028,881 -3,140,736  -5,638,557 
        net income per share
                                                                          -0.19  -0.09 -0.09  -0.17 
        siga technologies, inc.
                                                                                
        consolidated statements of operations
                                                                                
        for the years ended december 31, 2008, 2007 and 2006
                                                                                
        increase in fair market value of common stock rights and common stock warrants
                                                                            -912,728 -1,096,627   
        weighted-average shares outstanding: basic
                                                                            35,109,434 34,507,090   
        weighted-average shares outstanding: fully diluted
                                                                             34,507,090   
        accrued bonuses
                                                                              46,800 202,000 
        intangible assets
                                                                                
        notes payable
                                                                                
        non-current portion of notes payable
                                                                                
        decrease (increase) in fair market value of common stock rights and common stock warrants
                                                                               1,430,301 
      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 2011-12-31 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 
                                                                                 
          cash flows from operating activities:
                                                                                 
          net loss
        -3,454,252            -918,255    -361,049    -812,105           -7,051,264 -11,582,256 -10,302,723 -9,816,377 -7,501,438 -8,614,946 -10,439,900 -9,243,642 -9,565,851 -10,448,567                -4,052,893    -4,701,275 -13,577,129 -5,637,131 -4,571,621 -4,409,458 1,048,362 -1,428,688 -10,353,112 -6,884,501 -1,571,456 -3,028,881 -3,140,736 -858,304 
          adjustments to reconcile net loss to net cash from operating activities:
                                                                                 
          depreciation and other amortization
        149,949 146,518 141,795 138,986 135,308 130,729 128,382 140,839 138,471 137,591 135,924 133,657 131,121 131,203 130,203 128,711 127,526 128,701 128,833 134,008 130,826 132,678 129,467 134,506 133,163 131,457 130,251 127,565 137,724 20,991 14,710 4,139 29,790 26,977 29,375 39,662 36,175 43,571 42,660 43,592 44,452 48,213 52,290 68,076 78,778 83,524 87,233 89,698 91,106 143,760 116,618 104,625 98,134 111,650 98,735 105,619 103,354 103,020 117,954 182,132 165,182             
          stock-based compensation
        752,965 772,540 774,104 1,234,439 902,280 764,070 813,774 932,287 1,130,010 462,469 459,823 721,440 408,730 686,417 328,685 395,454 368,754 308,489 243,503 467,405 246,412 387,576 380,823 323,533 259,016 396,614 761,096 547,390 408,894 406,898 1,176,558 362,361 327,360 327,360 400,179 285,898 87,594 253,875 153,230 172,571 195,865 348,733 352,282 381,299 491,724 598,469 531,547 606,595 698,851                         
          deferred income taxes
        -657,939  2,406,748 7,165,351 -277,850  -492,840 -600,257 36,450  -305,833 -857,933 -483,425  -1,144,072 995,327 -1,612,534  -220,813 -158,879 -28,541  4,699,489 5,121,097 -2,153,695          -807 21,190 4,177 4,801 -807 12,252 7,560 3,916 4,611 5,016 3,566 57,741,011 -1,628,027 -2,547,479 -2,347,554 -3,007,595 -1,966,336 -2,278,442 -1,784,017 -2,470,346 -1,660,720 -1,932,719 -1,629,602 -1,526,848 -32,908,415 12,887             
          deferred revenue
        -1,355,879          10,526,805 853,408 -59,644 451,479 3,094,313 6,241,890 -2,971,232 177,306 -67,150 81,002 292,591 -3,357,020 -3,992,779 -2,970,984 11,303,389 -1,813,666 -1,252,074 -73,693 1,277,828   -723,024 169,269 1,449,710 966,967 277,080 8,719,141 360,331 78,830,167 32,819,211 215,825 163,577 21,354,828 220,211,005 13,447,162 81,799 -188,081,857 298,477 25,561,191 164,659 42,988,295 35,563,369 26,453,846 13,448,118 611,293 265,573 1,725,926    -22,610 -22,111 -388,053 -61,284 -908,023 251,165 -10,051 -8,840 35,360     
          changes in assets and liabilities:
                                                                                 
          accounts receivable
        -1,237,946 -773,502 3,996,143 699,108 13,980,644 -9,077,119 -3,134,577 9,172,747 3,003,771 -13,080,892 -2,023,172 6,289,817 33,090,256 9,518,598 -35,327,436 -14,259,222 78,311,550 -79,827,626 3,383,311 -3,204,876 -660,996 37,058,445 -3,787,047 -34,926,019 2,482,354 -950,295 910,515 -28,262 -2,140,821 -419,595 589,419 -865,277 645,730 -1,189,941 1,156,815 3,109,650 -1,724,261 35,592,707 -4,258,343 -33,485,580 2,673,576 -2,697,498 -210,018 13,503,103 -13,780,685 77,429 173,648 -132,289 371,603 211,080 57,026,858 -26,965,824 -26,512,630 -1,031,257 -191,320 145,350 -1,027,177 -928,809 100,346 -563,399 1,756,903 -1,640,908 2,084,111 -136,412 -903,074 321,590 125,514 -1,605,693 712,336 -948,531 361,757 -820,903 434,558 
          inventory
        -7,440,077 -1,932,217 -12,388,968 22,971,672 -9,496,799 12,666,560 -6,360,020 7,523,995 1,512,118 715,594 -14,497,515 -8,437,867 -3,304,697 -8,044,770 -14,840,670 -176,150 3,097,407 10,092,445 -9,990,997 179,773 -144,852 -9,517,987 3,259,454 2,335,028 -4,086,487 -5,721,693 -1,540,675 -373,409 891,133     12,433,559 3,166,747 7,090,409 -8,458,445 11,180,374 -6,090,032 -10,394,773 -11,355,140 7,678,540 6,045,347 4,228,642 -917,566 -1,281,304 229,938 3,439,804 -3,527,330 1,464,483 -5,303,697 4,493,117 -284,585 -8,497,367 -7,936,775 -923,195                 
          prepaid expenses and other assets
        594,415 -269,071 -646,503 481,939 -175,802 2,401,287 -494,213 -2,737,895 239,518 -1,578,335 -323,243 321,762 -1,431,530 -1,342,339 2,106,318 -833,775 241,607 188,947 -762,093 202,714 419,395 -795,719 291,131 1,181,431 22,259 -2,903,348                                                
          accounts payable, accrued expenses and other liabilities
        3,989,352 -7,701,880 6,349,755 -9,636,513 10,409,997 -2,079,717 766,720 -957,798 -3,468,684 2,698,023 1,233,907 1,075,985 -3,011,077 1,151,935 -668,540 3,464,393 -1,881,714 -7,236,892 11,043,055 510,943 -3,330,241 -2,679,117 4,896,426 -2,797,009 -1,624,681 1,634,164                         -7,884,726                       
          income tax payable
        -4,483 311,439 -4,081,699 4,165,573 -8,007,679 7,892,552 45,358 -2,621,233 -18,987,210 21,636,468 42,610 -1,323,489 25,639 -7,813,481 8,488,534 -174,152 -18,398,271                                                         
          net cash from operating activities
        -8,663,895 -16,860,808 -9,814,444 63,084,829 7,061,876 56,310,100 -7,383,471 5,953,394 -6,118,216 79,031,730 -5,099,370 -3,580,147 24,447,118 -8,106,225 -4,781,371 -2,207,753 56,706,411 16,102,562 1,628,658 -1,430,272 -4,806,312 45,946,378 31,339,075 -9,088,672 3,322,447 -14,264,300 398,430 -4,347,812 9,379 -3,591,199 86,212,139 -5,187,914 -8,561,703 -5,558,396 -5,052,895 858,191 1,594,802 -24,678,039 -56,235,068 -26,036,471 -8,641,203 -16,516,929 13,696,291 20,098,331 -6,168,310 -4,466,559 10,118,315 -8,068,000 16,592,764 -14,351,747 79,681,400 1,200,625 -8,093,776 4,760,342 -12,250,469 -6,245,953 -6,486,746 37,229,572 -2,898,695 -4,451,885 -4,304,956 -3,430,920 -2,659,609 -1,550,344 -3,184,511 -2,120,672 -2,024,610 -2,273,588 -2,051,959 -801,781 -2,396,508 -2,389,551 -1,610,046 
          cash flows from investing activities:
                                                                                 
          capital expenditures
        -40,539 -289,576 -1 -24,893 -17,838 -22,427 -26,196 -10,700 -13,724 -15,501 -2 -20,144 -8,951 -74,401 -45,882 -14,916 -12,930 -2,523 -8,475 -45,787 -2,152 -11,710 -14,184 -289,460 -209,340 -89,949 -268,592 -324,780 -18,266 -61,791 -183,398 -123,477 -18,164 -51,873 -43,509 -16,948 193,909 -558,591 -168,314 -37,015 -111,927 -50,883 -122,871 -8,462 -158,006 
          free cash flows
        -8,663,895 -16,901,347 -10,104,020 63,084,828 7,036,983 56,292,262 -7,405,898 5,953,394 -6,118,216 79,031,730 -5,099,370 -3,580,147 24,447,118 -8,106,225 -4,781,371 -2,207,753 56,706,411 16,076,366 1,628,658 -1,440,972 -4,820,036 45,946,378 31,339,075 -9,088,672 3,306,946 -14,264,302 378,286 -4,347,809 428 -3,665,600 86,212,139 -5,187,914 -8,561,703 -5,604,278 -5,067,811 858,191 1,594,802 -24,690,969 -56,235,067 -26,038,994 -8,649,678 -16,562,716 13,696,291 20,098,331 -6,168,310 -4,468,711 10,118,315 -8,079,710 16,578,580 -14,641,207 79,472,060 1,110,676 -8,362,368 4,435,562 -12,268,735 -6,307,744 -6,670,144 37,106,095 -2,916,859 -4,503,758 -4,348,465 -3,447,868 -2,465,700 -2,108,935 -3,352,825 -2,157,687 -2,136,537 -2,273,588 -2,051,959 -852,664 -2,519,379 -2,398,013 -1,768,052 
          cash from investing activities
         -40,539 -289,576 -1 -24,893 -17,838 -22,427                                                                 
          cash flows from financing activities:
                                                                                 
          payment of employee tax obligations for common stock tendered
        -580,997 -241,457 -26,113 -166,193 -161,756 -282,600 -196,559 -158,980   -12,533 -160,557 -13,361 -7 -174,263 -9,746 -976,769 -143,220 -56,590 -2,366,150 -1,695,963   -398,015 -193,052                                     
          payment of dividend on vested equity awards
        -159,380                                                                         
          cash from financing activities
        -740,377 -87,823 -403,480 -42,892,796 -166,193 -161,756 -274,132 -42,870,071 -158,980 -35,865,366 -7,557,057 -2,852,708 -36,521,235 -6,585,316                                                         
          net increase in cash and cash equivalents
        -9,404,272 -16,989,170 -10,507,500 20,192,032 6,870,790    -6,277,196 79,031,730 -5,099,370 -39,467,199 16,890,061                 72,316,276      762,362 1,401,750 8,209,036 -57,529,568 -26,038,994 -8,649,678 -16,578,247 13,633,125 20,110,531 -4,168,310 -4,968,713 5,653,315 -8,037,743 15,757,316 -13,880,901 72,227,927 8,272,334 -7,327,096 9,345,562    36,846,972    620,276   -5,988,286 13,054,057 -166,015 44,611 -757,859     
          cash and cash equivalents at the beginning of period
        154,966,414 155,400,262 150,145,844 98,790,622                                                             
          cash and cash equivalents at end of period
        145,562,142 -16,989,170 -10,507,500 20,192,032 162,271,052 56,130,506 -7,680,030 -36,918,862 143,868,648 79,031,730 -5,099,370 -39,467,199 115,680,683 -10,958,933 -4,781,371 -38,728,988 153,259,914  -5,666,588 -8,041,482 106,527,495             -5,940,292 -5,067,811 762,362 30,103,574 8,209,036 -57,529,568 -26,038,994 104,061,350 -16,578,247 13,633,125 20,110,531 95,545,619 -4,968,713 5,653,315 -8,037,743 107,067,070 -13,880,901 72,227,927 8,272,334 24,690,394 9,345,562 -12,260,848 -7,655,700 42,588,476 36,846,972 7,409,594 1,164,449 3,835,915 620,276 -828,226 -1,968,024 8,508,027 13,054,057 -166,015 44,611 1,563,660 -636,236 -2,465,059 332,641 5,090,173 
          supplemental disclosure of non-cash investing activities:
                                                                                 
          purchase of manufacturing equipment
        733,862                                                                         
          net income
         -5,429,918 -6,365,819 35,483,103 -408,223 45,760,315 1,343,945 1,832,616 10,277,340 72,255,625 -393,066   -811,794 33,040,588   73,207,028 -3,113,357   20,161,426 24,187,955 20,890,158 -8,897,529 -4,502,605   1,629,777 52,390,934            -20,094,048 -5,630,520 -6,573,437 -7,153,319 -19,056,255 -240,076,761 -2,948,263 -3,381,859 -4,338,457 -4,901,978 -3,061,079 -4,875,819 -3,188,310 -2,940,393   -5,756,989 210,513               
          adjustments to reconcile net income to net cash from operating activities:
                                                                                 
          write down of inventory
         883,350     16,298 44,390   33,026 10,706 22,269 135,471                                                       
          deferred income taxes provision
                                    505,678 16,219,193 -25,510,838 -19 -9,758                                         
          deferred iv tpoxx® revenue
           -3,398,640                                                                   
          repurchase of common stock
                 -3,515,454 -7,557,057 -2,856,627 -3,576,921 -6,572,783 -5,756,972 -7,134,689 -6,600,510 -6,529,348 -6,719,657 -5,567,119 -15,222,795 -993,375                                 -259,720               
          payment of dividend
         -87,823 -162,023   8,468     3,919                                                           
          supplemental disclosure of cash flows information:
                                                                                 
          non-cash lease right-of-use asset and associated liability
                                                                               
          issuance of common stock
             417,000                                                                 
          issuance of common stock upon cashless exercise
                                118,500                                             
          cash income taxes paid
                                                                                 
          supplemental disclosure of non-cash financing activities:
                                                                                 
          gain on change in fair value of warrant liability
                      -49,559 -351,104                                                         
          conversion of warrant to common stock
                                                                               
          net decrease in cash and cash equivalents
              -7,680,030                         -5,228,104 -8,561,703                       -7,655,700 -6,668,454   1,164,449 -2,496,138          -2,465,059 332,641 -1,742,117 
          loss on change in fair value of warrant liability
                         176,778 1,066,522 -442,269 -918,801 616,038 1,274,156 1,619,587 16,065         4,111,129 295,771                                       
          loss on extinguishment of term loan
                             4,981,461                                                 
          non-cash interest expense
                             887,132 1,133,559 1,133,559 1,121,237 1,108,916 1,133,561 1,133,559 1,121,237 1,108,916 1,133,559 1,133,558 1,121,238 1,108,916     10,052 5,863 7,162 8,444 9,706                         
          repayment of term loan
                             -85,913,459                                                 
          cash, cash equivalents and restricted cash at the beginning of period
                       103,138,819 117,890,240 160,986,934 180,396,910 37,101,586                                         
          net increase in cash, cash equivalents and restricted cash
                       -38,728,988 50,121,095        -83,609,634                                                 
          cash, cash equivalents and restricted cash at end of period
                             39,226,714 25,597,693 -24,311,467 77,377,300 -15,241,071 235,066 -4,347,809 180,340,748 72,316,276 84,768,855 -5,228,104 28,539,883                                         
          cash income taxes paid (refund)
                                                                                 
          loss on inventory
                          -82,156                                                       
          net cash from investing activities
                          -10,700 -13,724 -15,501 -2 -20,144 -8,951 78,264,425   -45,882 -14,916   1,199,661 -2,523 -8,475 -45,787 -63,166 4,000,000 -2,152 -3,965,000 522,897 -14,184 -289,460 -209,340 -89,949 -268,592 -324,780 -18,266 -1,409,747 -183,398 -135,266 9,981,836 4,949,580 -37,890 -1,262,230 -4,800,990 -555,030 -3,917,616 -5,036,315 -111,927   -50,883 -122,871 -8,462 -158,006 
          net cash from financing activities
                          -7,295,246 -6,600,510 -6,542,709 -6,719,664 -5,741,382 -15,222,795 -86,916,580 -976,769 -143,220 -56,590 -2,356,950 -1,443,284   -336,014   31,687,414      12,200 -2,000,000 -500,002 -500,000 -492,640 -821,264 760,306 -7,244,133 7,161,658 1,035,272 4,910,000 7,887 1,690 -247,334 326,453 666,754 1,846,708 5,313,426 6,632,373 137,350 1,113,841 20,211,044 1,970,522 2,509,986 1,294,100 216,428 54,320 2,730,654 25,935 
          net decrease in cash, cash equivalents and restricted cash
                          -5,666,588 -8,041,482 -11,362,745  25,597,693     -4,347,809 -56,162                                             
          net realization of deferred revenue and costs due to fda approval
                                                                                
          gain on sale of priority review voucher
                                                                                 
          net proceeds from sale of priority review voucher
                                                                                 
          net proceeds from exercise of stock options
                                     9,200                                            
          supplemental disclosure of cash inflows information:
                                                                                 
          supplemental disclosure of non-cash activities:
                                                                                 
          conversion of warrants to common stock
                                  1,172,801                                            
          lease termination
                                                                                
          deferred income taxes benefit
                                 -1,351,942                                                
          deferred costs
                                       -130,088 184,864 148,910 -13,551,212 -4,151,473 -6,389,282 1,739,713 -18,200,386 -3,152,969 -99,207 1,372,567 -8,349,334 -7,669,539 -5,429,248 -51,433 -2,711,858 -920,827 -6,593,554 -695,550 -7,652,898 -5,565,375 -5,827,845 -443,723 -460,140 -430,979 -1,256,620                 
          buy back of stock options
                                                                                
          cash income taxes (refund) paid
                                                                                 
          increase in fair value of warrant liability
                                  -981,923 -656,523 -3,136,265  2,328,674 -360,285 3,303,114    626,209                                     
          net realization of deferred revenue and costs due to fda approval of oral tpoxx®
                                                                                 
          deferred income taxes provision benefit
                                                                                 
          prepaid expenses and other current assets
                                   371,198 442,484 -3,182,690 255,008 585,633 119,433 -927,603 -520,750 360,357 22,423 1,504,879 -335,013 -1,571,676 71,367 264,498 264,649 -741,974 442,093 -265,440 622,616 -586,131 -7,179 310,301                        
          other assets
                                   63,001 65,916 36,319        -1,266,509 -519       24,721 7,919 -8,967 19,513 25,183 29,375 36,274 56,789 -555,920 7,501 -163,669 -90,140   -5,935 -6,048 43,587 -7,501 -20,776 -4,073 10,991 -7,037 -1,144 -12,237 -2,500 -6,209 
          accounts payable, accrued expenses and other current liabilities
                                   -910,437 -937,637 2,655,982 -179,554 1,937,946 -2,792,043 -128,198 -1,190,422 1,365,572 -1,894,379 -563,022 -5,508,870 -311,182 6,205,732   465,634 2,087,773 3,261,921 -3,598,679 -2,619,543 -902,264    -1,314,839 -1,323,003 1,285,498 7,372,790 215,704                 
          other liabilities
                                   -212,570 -244,248 359,160 199,095 -69,273 -66,122 -4,153 -189,835 12,499 -22,165 -21,057 -21,057 -21,057 -21,057   -18,277 -15,487    -10,570 -6,636    4,323 4,798 4,798 4,798 63,887 62,774               
          non-cash backstop fee
                                                                                 
          liabilities subject to compromise
                                             46,900,000 -209,875,502 2,903,332 14,344,221 -15,189 -206,397,208 379 12,095,654                            
          return of collateral for surety bond
                                                                                 
          net proceeds from equity rights offering - net of offering costs
                                                                                 
          proceeds from term loan escrow release
                                                                                 
          debt issue costs
                                                                                 
          portion of term loan paid directly to pharmathene by the lender in satisfaction of the pharmathene claim; such liability is part of the liabilities subject to compromise line item
                                                                                 
          cash interest paid on pharmathene liability
                                                                                 
          fair value of warrant, at issuance date, in connection with loan agreement and recorded as warrant liability
                                                                                 
          loss on disposal of assets
                                                                                 
          interest expense on term loan-paid with restricted cash
                                                                                 
          restricted cash
                                                 4,000,000                            
          net proceeds from exercise of warrants and options
                                         62,001          7,360 94,675 1,237,497 255,867 161,658 1,213,365 7,887 1,690 12,386 326,453 1,760,690 1,846,708 10,813,426 1,132,373 137,350 1,113,841 4,145,624 -529,478 2,509,986 1,294,100 216,428 107,428 2,836,573 25,935 
          net proceeds from equity rights offering-net of offering costs
                                                                                 
          buy-back of stock options
                                                                                 
          debt issuance costs
                                                                                 
          repayment of long-term debt
                                                 -2,000,000 -500,000 -500,000 -500,000 -500,001 -500,000                        
          excess tax benefit from stock-based compensation
                                                                                 
          net decrease/increase in cash and cash equivalents
                                                                                 
          cash and cash equivalents at beginning of period
                                         28,701,824 112,711,028 99,713,929 91,309,754 32,017,490 49,256,930 6,332,053 14,496,313 2,321,519 6,832,290 
          cash interest paid on term loan from restricted cash
                                         2,655,073 2,574,863 2,530,755 2,527,778                                     
          interest expense on term loan - paid with restricted cash
                                          2,574,863 2,530,755 2,527,778                                     
          pharmathene liability
                                              -110,000,000                                   
          payments associated with loan agreement and rights offering
                                                                                 
          net cash used by financing activities
                                            -193,052                                     
          gain on sale of assets
                                                     -23,771                           
          proceeds from sale of assets
                                                     35,000                           
          supplemental disclosures of cash flows information:
                                                                                 
          reclass of common stock warrant liability to additional paid-in capital upon warrant exercise
                                                         259,179 492,191                     
          adjustments to reconcile net loss to net cash from in operating activities:
                                                                                 
          write-off of leasehold improvements
                                                                                
          increase in fair value of warrant liabilities
                                                                                 
          fair value of warrants, at issuance date, in connection with loan agreement and recorded as warrant liabilities
                                                                                 
          increase in fair value of warrants
                                                     -11,532 -145,788 -156,105 -655,109 734,955 -980,289 974,199 -462,735 15,032 -325,012 436,813 -402,043 -4,726,054 -2,039,851 -1,762,958 9,804,095            
          payment of common stock tendered for employee tax obligations
                                                     -2 -415,938 -859 -178,093                     
          proceeds from the issuance of long-term debt
                                                                                
          change in excess tax benefit from stock-based compensation
                                                                                 
          decrease in fair value of warrants
                                                                                 
          reorganization items
                                                    -581,190 -366,531                            
          collateral for surety bond
                                                                               
          proceeds from maturity of short term investments
                                                                 10,000,000 15,000,000 15,000,000 13,750,000            
          purchases of short term investments
                                                                 -11,789 -9,998,547 -14,994,381 -14,995,282 -13,744,899 -8,746,439 -3,749,302         
          stock based compensation
                                                          598,502 555,587 604,985 395,745 426,887 641,777 315,106 1,710,731 2,494,097 7,077,692 1,181,252 196,882 218,846 823,565 244,662 723,154 307,968 725,884 384,766 350,178 184,393 359,353 147,369 
          amortization of debt discount
                                                          12,175 12,919 12,730                     
          prepaid expenses
                                                           -13,597 21,999 -125,944 -133,146 -81,817 -103,344 -2,807 11,084 -22,034 25,876 12,470 224,416 2,547 976,622 -81,260 -39,099 112,837 -184,943 -54,913 -1,252,900 36,616 8,705 
          proceeds from the issuance of debt
                                                                                 
          remaining grant-date fair value of warrants recorded as other assets
                                                                                 
          adjustments to reconcile net income to net cash from operating activities
                                                                                 
          accrued interest on short-term investments
                                                                  -150 -1,753 -5,819             
          adjustments to reconcile net loss to net cash from operating activities
                                                                                 
          proceeds from issuance of securities
                                                                                 
          adjustments to reconcile net loss to net cash from operating
                                                                                 
          activities
                                                                                 
          accounts payable and accrued expenses
                                                                    -954,394 1,464,372 -2,543,642 564,039 389,302 292,855 92,758 961,661 -165,497 971,340 323,719 174,286 -570,446 
          reclass of common stock warrant liability to additional paid-in capital
                                                                                 
          upon exercise
                                                                  970,816             
          accounts payable, accrued expenses, and other current liabilities
                                                                                 
          depreciation
                                                                     162,169 162,423 172,312 128,439 120,845 121,775 119,649 112,822 116,844 114,913 -92,294 320,419 
          deferred transaction costs
                                                                             -53,108   
          adjustments to reconcile net loss to net
                                                                                 
          cash from operating activities:
                                                                                 
          increase in fair value of rights and warrants
                                                                       1,548,927 1,368,516         
          proceeds from short term investments
                                                                                 
          other current assets
                                                                        -63,996         
          amortization of intangible assets
                                                                                 
          decrease in fair value of rights and warrants
                                                                         -4,776,607   3,944,735     
          net proceeds from the sale of 2,725,339 shares
                                                                                 
          of common stock
                                                                                 
          repayment of notes payable
                                                                                 
          cash paid for interest on notes payable
                                                                                 
          proceeds from issuance of securites under letter agreement
                                                                                 
          decrease in fair market value of rights and warrants
                                                                               1,096,627 -1,086,138 
          non-cash consulting expense
                                                                                 
          net proceeds from issuance of common stock and derivatives
                                                                                 
          proceeds from issuance of notes payable
                                                                                 
          net proceeds from exercise of common stock rights
                                                                                 
          non-cash supplemental information:
                                                                                 
          conversion of preferred stock to common stock
                                                                                 
          cashless exercise of warrants to purchase common stock
                                                                                 
          increase in fair market value of rights and warrants
                                                                                 
          loss on impairment of investments
                                                                                 
          loss on write-off of prepaid investments